{"title":"BMW PCV System Repair Kits","description":"\u003ch2\u003e\u003cspan style=\"font-weight: 400;\"\u003eBMW PCV and Crankcase Ventilation Components\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eBMW engineers designed an integrated PCV system as part of the valve cover. While this solution has its advantages, a failure of the PCV system can lead to significant symptoms and often requires a\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cspan\u003e \u003c\/span\u003eBMW valve cover gasket replacement\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e. Since this design cannot be changed, using high-quality components during repairs and maintenance is essential.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-weight: 400;\"\u003eWhy BMW Engines Are Sensitive to PCV Failures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe complex yet efficient design of BMW engines is particularly hard on the plastic PCV system. Since it’s plastic, the\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cspan\u003e \u003c\/span\u003eBMW crankcase vent valve\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cspan\u003e \u003c\/span\u003eor any related component often requires replacement. \u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eA torn diaphragm inside the PCV unit. When the membrane rips, the check valve stops working, and oil mist can get into the intake.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eAn integrated PCV failure in valve cover assemblies. If the cover’s internal passages or separator clog, the whole circuit loses function.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eExcessive crankcase vacuum. Blocked breathers or stuck valves disrupt pressure balance and push oil past seals.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOil leaks caused by a pressure imbalance. Higher internal pressure forces oil out at gaskets and weak points.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eWhistling noises at idle. A small leak or collapsed hose often starts as a faint suction sound.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSmall failures show up quickly. If you address them early, this will rule out more serious problems with the\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003eBMW PCV valve\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cspan\u003e \u003c\/span\u003eor the car in general.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-weight: 400;\"\u003eBMW Valve Cover as a Part of the PCV System\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003eBMW valve cover\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003ehouses passages, separators, and sometimes the entire PCV module. That makes correct fitment and clean sealing essential. Replacing just the outer gasket can mask the real fault, but in practice, a\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003eBMW PCV valve replacement\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e(or replacement cover) may be the right move. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-weight: 400;\"\u003eSymptoms BMW Owners Commonly Ignore\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eBig problems start with small ones, especially when it comes to BMW:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eSlight idle fluctuation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eIncreased oil consumption without visible leaks.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOil smell near the engine bay.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eCold-start roughness.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eLeft unchecked, they lead to ruined seals or contaminated intake systems. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-weight: 400;\"\u003eWhen BMW PCV Valve Replacement Is Necessary \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eReplace the PCV element when the diaphragm is torn, the housing is cracked, valves stick, or repeated gasket leaks point to a pressure fault. Use vacuum tests and visual checks to confirm the cause before replacing\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003eBMW PCV\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cspan\u003e \u003c\/span\u003eparts.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-weight: 400;\"\u003eKlifex PCV Solutions for BMW\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eKlifex stocks matched diaphragms, membranes, repair kits, and\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003eBMW valve cover gaskets\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e. Send your symptoms and the engine code, and we will recommend the exact component to stop the problem.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"crankcase-ventilation-valve-for-bmw-n52-n52n-n52k-n51-11127552281","title":"Crankcase Ventilation PCV Valve – BMW N52 N52N N52K N51 | OEM 11127552281","description":"\u003ch1\u003eCrankcase Ventilation PCV Valve — BMW N52 \/ N52N \/ N52K \/ N51 | OEM 11127552281\u003c\/h1\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStop Oil Mist Leaks and Fix Idle Issues on Your BMW N52 — Direct OEM PCV Valve.\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eA failed crankcase ventilation valve on BMW N52\/N52N\/N52K\/N51 engines causes oil mist to enter the intake system, rough idle, increased oil consumption, and PCV-related fault codes. This is the direct OEM replacement valve — restoring correct crankcase pressure regulation.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Replace the PCV Valve\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStops Oil Consumption:\u003c\/strong\u003e A failed valve lets oil mist into the intake — direct replacement stops it at the source.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixes Rough Idle:\u003c\/strong\u003e Correct crankcase pressure restores smooth idle and eliminates hunting or surging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClears Fault Codes:\u003c\/strong\u003e PCV-related codes clear after valve replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eBMW models with N52, N52N, N52K, and N51 petrol engines — including 1 Series E81\/E82\/E87\/E88, 3 Series E90–E93, 5 Series E60\/E61, X1 E84, X3 E83, Z4 E85\/E86\/E89\u003c\/p\u003e\n\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11127552281\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698695766330,"sku":"KL11127552281","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/klapan-ventilyatsii-karternyh-gazov-dlya-bmw-n52-n52n-n52k-n51-11127552281-3.jpg?v=1754552540"},{"product_id":"crankcase-ventilation-valve-for-bmw-n46n-n46k-n46t-11127555212","title":"Crankcase Ventilation PCV Valve – BMW N46N N46K N46T | OEM 11127555212","description":"\u003ch1\u003eCrankcase Ventilation PCV Valve — BMW N46N \/ N46K \/ N46T | OEM 11127555212\u003c\/h1\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStop Oil Leaks and Rough Idle on Your BMW N46 — Direct OEM PCV Valve Replacement.\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eA failed crankcase ventilation valve on BMW N46N, N46K, and N46T engines causes oil mist in the intake, rough idle, oil consumption, and PCV fault codes. This direct OEM replacement valve restores correct crankcase pressure regulation and eliminates these symptoms.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Replace the PCV Valve\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStops Oil Consumption:\u003c\/strong\u003e Restores the membrane seal that prevents oil mist from entering the intake.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixes Rough Idle:\u003c\/strong\u003e Correct crankcase pressure eliminates idle instability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClears PCV Fault Codes:\u003c\/strong\u003e Direct replacement resolves related codes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eBMW 1 Series E81\/E82\/E87\/E88, 3 Series E46\/E90\/E91\/E92\/E93, 5 Series E60\/E61, X1 E84, X3 E83, Z4 E85\/E86 — with N46N, N46K, or N46T engines\u003c\/p\u003e\n\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11127555212\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698696257850,"sku":"KL11127555212","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/2749970023-klapan-ventilyatsii-karternyh.jpg?v=1754552552"},{"product_id":"crankcase-gas-ventilation-valve-for-bmw-n55-11127570292","title":"Crankcase Gas Ventilation Valve for BMW N55 11127570292","description":"\u003ch2\u003e11127570292 PCV Crankcase Ventilation Repair Kit for BMW N55\u003c\/h2\u003e\n\n\u003cp\u003e\n  This PCV crankcase ventilation repair kit is designed for BMW N55 engines using OEM number \u003cstrong\u003e11127570292\u003c\/strong\u003e. \n  It repairs the failed diaphragm in the crankcase gas ventilation valve area and helps restore correct PCV system operation.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  The kit is intended for targeted repair of the existing valve cover ventilation system. \n  It is not a complete valve cover assembly and should not be treated as a full crankcase ventilation system replacement.\n\u003c\/p\u003e\n\n\u003ch2\u003eOEM \/ Reference Numbers\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary OEM number:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e11127570292\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAlternative BMW OEM format:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e11 12 7 570 292\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eProduct reference:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSKU: KL11127570292\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePart Type\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePCV repair kit\u003c\/li\u003e\n  \u003cli\u003ecrankcase gas ventilation valve repair kit\u003c\/li\u003e\n  \u003cli\u003ecrankcase ventilation diaphragm repair kit\u003c\/li\u003e\n  \u003cli\u003evalve cover PCV membrane repair kit\u003c\/li\u003e\n  \u003cli\u003eengine breather diaphragm repair component\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat This Part Does\u003c\/h2\u003e\n\n\u003cp\u003e\n  The PCV diaphragm regulates crankcase pressure and controls the flow of blow-by gases through the engine ventilation system. \n  On BMW N55 engines, the membrane can become brittle, crumble or crack over time, allowing excess air into the system.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  A failed membrane can disrupt crankcase ventilation, change fuel adaptation, increase consumption and cause unstable engine operation. \n  Replacing the damaged diaphragm helps restore pressure control while keeping the existing valve cover in service.\n\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Vehicles\u003c\/h2\u003e\n\n\u003cp\u003e\n  This PCV crankcase ventilation repair kit is listed for BMW vehicles equipped with the N55 engine.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBMW 1' E88 — 09\/2009 - 10\/2013\u003c\/li\u003e\n  \u003cli\u003eBMW 1' E82 — 09\/2009 - 10\/2013\u003c\/li\u003e\n  \u003cli\u003eBMW 1' F20 — 04\/2011 - 02\/2015\u003c\/li\u003e\n  \u003cli\u003eBMW 1' F20 LCI — 06\/2014 - 06\/2016\u003c\/li\u003e\n  \u003cli\u003eBMW 1' F21 — 12\/2011 - 02\/2015\u003c\/li\u003e\n  \u003cli\u003eBMW 1' F21 LCI — 06\/2014 - 06\/2016\u003c\/li\u003e\n  \u003cli\u003eBMW 2' F22 — 10\/2012 - 06\/2016\u003c\/li\u003e\n  \u003cli\u003eBMW 2' F87 M2 — 11\/2014 - 06\/2017\u003c\/li\u003e\n  \u003cli\u003eBMW 2' F87 M2 LCI — 09\/2016 - 06\/2018\u003c\/li\u003e\n  \u003cli\u003eBMW 2' F23 — 03\/2014 - 06\/2016\u003c\/li\u003e\n  \u003cli\u003eBMW 3' E90 LCI — 09\/2009 - 12\/2011\u003c\/li\u003e\n  \u003cli\u003eBMW 3' E91 LCI — 09\/2009 - 05\/2012\u003c\/li\u003e\n  \u003cli\u003eBMW 3' E92 LCI — 11\/2008 - 06\/2013\u003c\/li\u003e\n  \u003cli\u003eBMW 3' E93 LCI — 11\/2008 - 10\/2013\u003c\/li\u003e\n  \u003cli\u003eBMW 3' F30 — 04\/2011 - 07\/2015\u003c\/li\u003e\n  \u003cli\u003eBMW 3' F31 — 08\/2011 - 06\/2015\u003c\/li\u003e\n  \u003cli\u003eBMW 3' F34 GT — 07\/2012 - 06\/2016\u003c\/li\u003e\n  \u003cli\u003eBMW 4' F32 — 11\/2012 - 06\/2016\u003c\/li\u003e\n  \u003cli\u003eBMW 4' F33 — 03\/2013 - 06\/2016\u003c\/li\u003e\n  \u003cli\u003eBMW 4' F36 Gran Coupé — 07\/2013 - 06\/2016\u003c\/li\u003e\n  \u003cli\u003eBMW 5' F07 GT — 09\/2008 - 06\/2013\u003c\/li\u003e\n  \u003cli\u003eBMW 5' F07 GT LCI — 08\/2012 - 02\/2017\u003c\/li\u003e\n  \u003cli\u003eBMW 5' F10 — 01\/2009 - 06\/2013\u003c\/li\u003e\n  \u003cli\u003eBMW 5' F10 LCI — 08\/2012 - 10\/2016\u003c\/li\u003e\n  \u003cli\u003eBMW 5' F11 — 02\/2009 - 06\/2013\u003c\/li\u003e\n  \u003cli\u003eBMW 5' F11 LCI — 10\/2012 - 02\/2017\u003c\/li\u003e\n  \u003cli\u003eBMW 6' F06 Gran Coupé — 05\/2011 - 02\/2015\u003c\/li\u003e\n  \u003cli\u003eBMW 6' F06 Gran Coupé LCI — 06\/2014 - 09\/2018\u003c\/li\u003e\n  \u003cli\u003eBMW 6' F12 — 10\/2009 - 02\/2015\u003c\/li\u003e\n  \u003cli\u003eBMW 6' F12 LCI — 07\/2014 - 05\/2018\u003c\/li\u003e\n  \u003cli\u003eBMW 6' F13 — 04\/2010 - 02\/2015\u003c\/li\u003e\n  \u003cli\u003eBMW 6' F13 LCI — 05\/2014 - 10\/2017\u003c\/li\u003e\n  \u003cli\u003eBMW 7' F01 LCI — 05\/2011 - 05\/2015\u003c\/li\u003e\n  \u003cli\u003eBMW 7' F02 LCI — 05\/2011 - 05\/2015\u003c\/li\u003e\n  \u003cli\u003eBMW X1 E84 — 04\/2009 - 04\/2015\u003c\/li\u003e\n  \u003cli\u003eBMW X3 F25 — 07\/2009 - 08\/2017\u003c\/li\u003e\n  \u003cli\u003eBMW X4 F26 — 06\/2013 - 03\/2018\u003c\/li\u003e\n  \u003cli\u003eBMW X5 E70 LCI — 04\/2009 - 06\/2013\u003c\/li\u003e\n  \u003cli\u003eBMW X5 F15 — 08\/2012 - 06\/2018\u003c\/li\u003e\n  \u003cli\u003eBMW X6 E71 — 07\/2009 - 06\/2014\u003c\/li\u003e\n  \u003cli\u003eBMW X6 F16 — 09\/2013 - 05\/2019\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEngine \/ Engine Family\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBMW N55\u003c\/li\u003e\n  \u003cli\u003eBMW turbocharged petrol engine application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCommon Symptoms of Failure\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003erough or unstable idle\u003c\/li\u003e\n  \u003cli\u003eexcess air entering through a damaged PCV membrane\u003c\/li\u003e\n  \u003cli\u003eincreased fuel consumption\u003c\/li\u003e\n  \u003cli\u003eincorrect crankcase ventilation\u003c\/li\u003e\n  \u003cli\u003eoil vapor or breather system issues\u003c\/li\u003e\n  \u003cli\u003ewhistling or suction noise from the valve cover area\u003c\/li\u003e\n  \u003cli\u003eengine adaptation changes caused by PCV failure\u003c\/li\u003e\n  \u003cli\u003eaccelerated engine wear if the issue is ignored\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Replacement\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTargets the exact repair intent for \u003cstrong\u003e11127570292\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eRepairs the failed PCV diaphragm in the existing BMW N55 valve cover\u003c\/li\u003e\n  \u003cli\u003eCost-effective alternative to replacing the complete valve cover assembly when only the membrane has failed\u003c\/li\u003e\n  \u003cli\u003eHelps restore crankcase pressure regulation and PCV system function\u003c\/li\u003e\n  \u003cli\u003eDesigned for BMW N55 crankcase gas ventilation repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant Before Ordering\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCheck that your original PCV \/ valve cover system matches \u003cstrong\u003e11127570292\u003c\/strong\u003e or \u003cstrong\u003e11 12 7 570 292\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eConfirm that your vehicle is equipped with a BMW N55 engine.\u003c\/li\u003e\n  \u003cli\u003eCompare the diaphragm and cover design with the PCV area of your original valve cover.\u003c\/li\u003e\n  \u003cli\u003eThis is a PCV repair kit, not a complete valve cover assembly.\u003c\/li\u003e\n  \u003cli\u003eThe original spring may need to be reused during installation.\u003c\/li\u003e\n  \u003cli\u003eVerify compatibility by OEM number, engine type and vehicle application before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\n  \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n    \u003ch3 itemprop=\"name\"\u003eWhat does BMW 11127570292 fit?\u003c\/h3\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003e\n        BMW 11127570292 is listed for BMW N55 PCV repair applications, including selected BMW 1, 2, 3, 4, 5, 6 and 7 Series, X1, X3, X4, X5 and X6 models shown in the compatibility list.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n    \u003ch3 itemprop=\"name\"\u003eIs 11 12 7 570 292 the same number as 11127570292?\u003c\/h3\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003e\n        Yes. 11 12 7 570 292 is the spaced BMW OEM format of the same part reference number 11127570292.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n    \u003ch3 itemprop=\"name\"\u003eWhat does this BMW N55 PCV repair kit do?\u003c\/h3\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003e\n        It repairs the crankcase gas ventilation valve area by replacing the failed PCV diaphragm, helping restore correct crankcase pressure regulation.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n    \u003ch3 itemprop=\"name\"\u003eWhat symptoms indicate PCV membrane failure on BMW N55 engines?\u003c\/h3\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003e\n        Common symptoms include excess air entering through the PCV system, unstable idle, increased fuel consumption, whistling noise, incorrect ventilation and engine adaptation changes.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n    \u003ch3 itemprop=\"name\"\u003eIs this a complete valve cover assembly?\u003c\/h3\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003e\n        No. This product is a PCV crankcase ventilation repair kit for the diaphragm area. It is not a complete BMW N55 valve cover assembly.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n    \u003ch3 itemprop=\"name\"\u003eHow do I confirm compatibility before ordering?\u003c\/h3\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003e\n        Confirm OEM number 11127570292, check that your vehicle uses a BMW N55 engine, and compare the diaphragm and cover design with the PCV area of your original valve cover.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698696519994,"sku":"KL11127570292","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/2749969007-klapan-ventilyatsii-karternyh.jpg?v=1754552563"},{"product_id":"crankcase-ventilation-valve-for-bmw-n20-11127588412","title":"Crankcase Ventilation PCV Valve – BMW N20 | OEM 11127588412","description":"\u003ch1\u003eCrankcase Ventilation PCV Valve — BMW N20 | OEM 11127588412\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eStop Oil Mist Leaks and Fix Idle Issues on Your BMW N20 — Direct OEM Replacement.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA failed crankcase ventilation valve on the BMW N20 engine causes oil mist in the intake, rough idle, oil consumption, and PCV fault codes. This direct OEM replacement valve restores correct crankcase pressure regulation.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eBMW 1 Series F20\/F21, 2 Series F22\/F23, 3 Series F30\/F31\/F34, 4 Series F32\/F33\/F36, X1 F48, X3 F25, X4 F26 — with N20 engine\u003c\/p\u003e\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11127588412\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698696552762,"sku":"KL11127588412","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/DSC03447.jpg?v=1775651594"},{"product_id":"bmw-valve-cover-repair-kit-n13-n16-n18-11127646552","title":"Valve Cover PCV Repair Kit – BMW MINI N13 N16 N18 | OEM 11127646552","description":"\u003ch1\u003eValve Cover PCV Repair Kit — BMW \/ MINI N13 \/ N16 \/ N18 | OEM 11127646552\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eFix Valve Cover Oil Leaks and PCV Faults on Your BMW or MINI — Complete Repair Kit.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA failed crankcase ventilation system in the valve cover on BMW and MINI N13, N16, and N18 engines causes oil leaks, oil consumption, and PCV fault codes. This complete repair kit restores correct valve cover sealing and crankcase pressure regulation.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eBMW 1 Series F20\/F21, 2 Series F22, 3 Series F30, X1 F48 with N13\/N16 engine; MINI F54\/F55\/F56\/F57\/F60 with N18 engine\u003c\/p\u003e\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11127646552\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698714444090,"sku":"KL11127646552","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/2749980251-remkomplekt-klapannoj-kryshki.jpg?v=1754552944"},{"product_id":"valve-cover-diaphragm-bmw-n13-n16-n18-11127646553","title":"Valve Cover PCV Diaphragm – BMW \/ MINI N13 N16 N18 | OEM 11127646553","description":"\u003ch1\u003eValve Cover PCV Diaphragm — BMW \/ MINI N13 \/ N16 \/ N18 | OEM 11127646553\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eStop Oil Consumption on Your BMW or MINI — Direct Replacement Valve Cover Diaphragm.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA failed valve cover PCV diaphragm on BMW and MINI N13, N16, and N18 engines causes oil mist in the intake, oil consumption, and crankcase fault codes. Direct replacement — restores correct crankcase ventilation.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\u003cp\u003eBMW 1 Series F20\/F21, 2 Series F22, 3 Series F30 with N13\/N16 engine; MINI F54\/F55\/F56\/F57\/F60 with N18 engine\u003c\/p\u003e\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11127646553\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698728206650,"sku":"KL11127646553","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/2750177472-membrana-klapannoj-kryshki.jpg?v=1754553326"},{"product_id":"pcv-membrane-bmw-e39-e38-e31-m60-m62-m62tu-krkg-m62","title":"PCV Membrane – BMW M60 M62 M62TU V8 E39 E38 E31 | OEM 11617501563","description":"\u003ch1\u003ePCV Membrane — BMW M60 \/ M62 \/ M62TU V8 | E39 5 Series \/ E38 7 Series \/ E31 8 Series | OEM 11617501563\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eStop Oil Consumption on Your BMW V8 — Direct Replacement PCV Membrane.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA failed PCV membrane on the BMW M60, M62, and M62TU V8 engines causes oil mist in the intake, oil consumption, and crankcase fault codes. Direct replacement membrane — restores correct crankcase pressure regulation.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\u003cp\u003eBMW 5 Series E39 (M62\/M62TU), 7 Series E38 (M62\/M62TU), 8 Series E31 (M60)\u003c\/p\u003e\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11617501563\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698729451834,"sku":"KL11617501563","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/2750268856-membrana-kvkg-bmw.jpg?v=1754553362"},{"product_id":"pcv-membrane-bmw-e36-e39-e38-m52-before-1998-11151703484","title":"PCV Membrane – BMW M52 E36 E39 E38 (pre-1998) | OEM 11151703484","description":"\u003ch1\u003ePCV Membrane — BMW M52 E36 \/ E39 \/ E38 (pre-1998) | OEM 11151703484\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eStop Oil Consumption on Your BMW M52 — Direct Replacement PCV Membrane.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA failed PCV membrane on the BMW M52 engine (pre-1998) causes oil mist in the intake, oil consumption, and crankcase fault codes. Direct replacement membrane — restores correct crankcase pressure regulation.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\u003cp\u003eBMW 3 Series E36 (M52, pre-1998), 5 Series E39 (M52, pre-1998), 7 Series E38 (M52, pre-1998)\u003c\/p\u003e\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11151703484\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698729615674,"sku":"KL11151703484","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/2750269768-membrana-kvkg-bmw.jpg?v=1754553373"},{"product_id":"crankcase-ventilation-valve-for-bmw-n57-n57n-n57t-n57s-n57x-11127823181","title":"PCV Diaphragm Repair Kit – BMW N57 N57N N57T N57S N57X Diesel | OEM 11127823181","description":"\u003ch1\u003ePCV Diaphragm Repair Kit — BMW N57 \/ N57N \/ N57T \/ N57S \/ N57X Diesel | OEM 11127823181\u003c\/h1\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStop Oil Consumption and PCV Faults on Your BMW N57 Diesel — Complete Diaphragm Repair Kit.\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eA failed PCV diaphragm on the BMW N57 diesel causes oil mist in the intake, increased oil consumption, blue smoke, and crankcase pressure fault codes. This complete repair kit restores correct crankcase ventilation — replacing the diaphragm and all necessary seals.\u003c\/p\u003e\n\n\u003ch2\u003eWhy This Kit\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStops Oil Consumption:\u003c\/strong\u003e New diaphragm restores correct crankcase pressure regulation — eliminating oil mist in the intake.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClears PCV Fault Codes:\u003c\/strong\u003e Correct ventilation eliminates related crankcase pressure codes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCovers All N57 Variants:\u003c\/strong\u003e Fits N57, N57N, N57T, N57S, and N57X engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eBMW 5 Series F10\/F11 (535d), 7 Series F01\/F02 (740d), X5 F15 (X5 35d), X6 F16 (X6 35d), 3 Series F30 (335d\/330d), and other BMW models with N57 diesel variants\u003c\/p\u003e\n\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11127823181\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698734825786,"sku":"KL11127823181","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/Untitled-1_6a8d961d-d76a-4aa6-a5bf-0776ca62425c.jpg?v=1771514485"},{"product_id":"crankcase-ventilation-valve-for-bmw-n47-m57n2-m57y-11128508570","title":"Crankcase Ventilation Valve – BMW N47 M57N2 M57Y Diesel | OEM 11128508570","description":"\u003ch1\u003eCrankcase Ventilation Valve — BMW N47 \/ M57N2 \/ M57Y Diesel | OEM 11128508570\u003c\/h1\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStop Oil Consumption and PCV Faults on Your BMW N47 or M57 Diesel — Direct Replacement Valve.\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eA failed crankcase ventilation valve on BMW N47, M57N2, and M57Y diesel engines causes oil mist in the intake, increased oil consumption, and crankcase pressure fault codes. This direct OEM replacement valve restores correct crankcase ventilation and pressure regulation.\u003c\/p\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eBMW 3 Series E90\/E91 (335d), 5 Series E60\/E61 (535d\/530d), X5 E70 (35d\/30d) — with N47, M57N2, or M57Y diesel engines\u003c\/p\u003e\n\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11128508570\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698734956858,"sku":"KL11128508570","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/DSC03446.jpg?v=1775650901"},{"product_id":"pcv-membrane-bmw-m54-m52tu-11617531423","title":"PCV Membrane – BMW M54 \/ M52TU | OEM 11617531423","description":"\u003ch1\u003ePCV Membrane — BMW M54 \/ M52TU | OEM 11617531423\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eStop Oil Consumption and PCV Faults on Your BMW M54 or M52TU — Direct Replacement Membrane.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA failed PCV membrane on BMW M54 and M52TU engines causes oil mist in the intake, increased oil consumption, and crankcase fault codes. Direct replacement membrane — restores correct crankcase pressure regulation.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\u003cp\u003eBMW 3 Series E46 (M54), 5 Series E39\/E60 (M54), X5 E53 (M54), Z4 E85 (M54), Z3 E36 (M52TU\/M54) — and other BMW models with M54 or M52TU engines\u003c\/p\u003e\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11617531423\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698738921786,"sku":"KL11617531423","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/2750272288-membrana-kvkg-bmw.jpg?v=1754553627"},{"product_id":"crankcase-ventilation-valve-bmw-n54-11127565284","title":"Crankcase Ventilation Valve – BMW N54 | OEM 11127565284","description":"\u003ch1\u003eCrankcase Ventilation Valve — BMW N54 | OEM 11127565284\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eStop Oil Consumption and PCV Faults on Your BMW N54 — Direct Replacement Valve.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA failed crankcase ventilation valve on the BMW N54 twin-turbo engine causes oil mist in the intake, increased oil consumption, and crankcase pressure fault codes. Direct OEM replacement valve — restores correct crankcase ventilation and pressure regulation.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\u003cp\u003eBMW models with N54 engine — 135i, 335i, 535i, X6 xDrive35i, Z4 sDrive35i\/35is\u003c\/p\u003e\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11127565284\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698741018938,"sku":"KL11127565284","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/2625108388-klapan-ventilyatsii-karternyh.jpg?v=1754553731"},{"product_id":"pcv-membrane-bmw-m56-11127521086","title":"PCV Membrane – BMW M56 | OEM 11127521086","description":"\u003ch1\u003ePCV Membrane — BMW M56 | OEM 11127521086\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eStop Oil Consumption and PCV Faults on Your BMW M56 — Direct Replacement Membrane.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA failed PCV membrane on the BMW M56 engine causes oil mist in the intake, oil consumption, and crankcase fault codes. 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This premium kit includes the replacement PCV diaphragm AND an aluminum metal cap — replacing both the failed rubber diaphragm and the brittle original plastic cap housing that is prone to cracking.\u003c\/p\u003e\n\n\u003ch2\u003eWhy This Kit vs. Diaphragm-Only\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminum Cap:\u003c\/strong\u003e The original plastic cap cracks with age — the aluminum replacement will never crack.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Fix:\u003c\/strong\u003e Replacing both the diaphragm and cap eliminates all PCV failure points in one service.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShips from US Warehouse:\u003c\/strong\u003e Fast delivery, no wait time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePCV diaphragm (OEM 11127552281 \/ 11127548196)\u003c\/li\u003e\n  \u003cli\u003eAluminum replacement cap (replaces brittle plastic housing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eBMW 3 Series E90 (328i), 5 Series E60\/F10 (528i), X3 E83\/F25, X5 E70, Z4 E89 — all with N52, N52K, N52N, N52T, N51, or N53 engine\u003c\/p\u003e\n\n\u003ch2\u003eOEM References\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e11127552281\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e11127548196 (cross-reference)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698947096890,"sku":"KL111275522813","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/remkomplekt-klapannoy-kryshki-bmw-n52-n52k-n53-n52n-n52t-n51-1.jpg?v=1754558162"},{"product_id":"valve-cover-repair-kit-bmw-e65-745d-m67n-11127792420-11127792426","title":"Valve Cover PCV Repair Kit – BMW E65 745d M67N V8 Diesel | OEM 11127792420 11127792426","description":"\u003ch1\u003eValve Cover PCV Repair Kit — BMW E65 745d M67N 4.4L V8 Diesel | OEM 11127792420 \/ 11127792426\u003c\/h1\u003e\n\n\u003ch3\u003e\u003cstrong\u003eComplete Valve Cover PCV Service Kit for BMW E65 745d M67N — Diaphragm and All Gaskets Included.\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThis complete repair kit restores valve cover sealing and correct crankcase ventilation on the BMW E65 745d with M67N 4.4L V8 diesel engine. 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This metal replacement valve eliminates the root cause of plastic PCV failures with a precision-machined metal component that will never crack or deform.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color:#fff9e6;border-left:4px solid #ffcc00;padding:15px;margin:20px 0;\"\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e This item is currently out of stock.\u003c\/div\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eBMW models with N54 engine and valve cover 11127565284 — 135i, 335i, 535i, 740i, X6 35i, Z4 35i\u003c\/p\u003e\n\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e11127565284\u003c\/strong\u003e (valve cover reference)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698970722618,"sku":"KL111275652841","price":48.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/metallicheskiy-klapan-vkg-bmw-n54-11127565284-12.jpg?v=1754558675"},{"product_id":"crankcase-ventilation-valve-for-bmw-n26-11127633630","title":"Crankcase Ventilation Valve – BMW N26 | OEM 11127633630","description":"\u003ch1\u003eCrankcase Ventilation Valve — BMW N26 | OEM 11127633630\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eStop Oil Consumption and PCV Faults on Your BMW N26 — Direct Replacement Valve.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA failed crankcase ventilation valve on the BMW N26 high-compression petrol engine causes oil mist in the intake, oil consumption, and crankcase pressure fault codes. 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This direct OEM replacement valve restores correct crankcase ventilation.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\u003cp\u003eBMW models with N62 or N62N 4.4L V8 — 5 Series E60 (545i), 6 Series E63 (645Ci), 7 Series E65 (745i), X5 E53 (4.4i)\u003c\/p\u003e\n\u003ch2\u003eOEM References\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e11127547058\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e11127537733 (cross-reference)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698990973242,"sku":"KL11127547058","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/klapan-ventilyatsii-karternyh-gazov-dlya-bmw-n62-11127547058-11127537733-5.jpg?v=1754559033"},{"product_id":"valve-cover-membrane-bmw-b47b-b47d-b47f-11128579962","title":"Valve Cover Membrane – BMW B47B \/ B47D \/ B47F Diesel | OEM 11128579962","description":"\u003ch1\u003eValve Cover Membrane — BMW B47B \/ B47D \/ B47F Diesel | OEM 11128579962\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eStop PCV Leaks and Crankcase Faults on Your BMW B47 Diesel — Direct Replacement Membrane.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA failed valve cover membrane on BMW B47B, B47D, and B47F diesel engines causes oil leaks and crankcase ventilation fault codes. This direct OEM replacement membrane restores correct crankcase ventilation.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\u003cp\u003eBMW models with B47B, B47D, or B47F diesel engines\u003c\/p\u003e\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11128579962\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698993267002,"sku":"KL11128579962","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/membrana-klapannoy-kryshki-bmw-b47b-b47d-b47f-11128579962-1.jpg?v=1754559133"},{"product_id":"egr-valve-vacuum-actuator-membrane-bmw-n47n-n47s1-b37-n57n-n57z-n57x-b57-11718511638","title":"EGR Valve Vacuum Actuator Membrane – BMW N47N \/ N47S1 \/ B37 \/ N57N \/ N57Z \/ N57X \/ B57 | OEM 11718511638","description":"\u003ch1\u003eEGR Valve Vacuum Actuator Membrane — BMW N47N \/ N47S1 \/ B37 \/ N57N \/ N57Z \/ N57X \/ B57 | OEM 11718511638\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eReplace the EGR Actuator Membrane on Your BMW N47 \/ N57 \/ B57 Diesel — 45mm Direct Replacement.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe vacuum actuator membrane inside the BMW EGR valve assembly (11718511638) tears with age — causing the EGR valve to stop operating correctly, EGR fault codes, and incorrect exhaust gas temperatures. This 45mm direct replacement membrane restores correct EGR actuator function.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 45mm\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eCompatible Actuators\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11718511638\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\u003cp\u003eBMW models with N47N, N47S1, B37, N57N, N57Z, N57X, or B57 diesel engines\u003c\/p\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51698996412730,"sku":"KL11718511638","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/membrana-vakuumnogo-aktuatora-klapana-egr-bmw-n47n-n47s1-b37-n57n-n57z-n57x-b57-11718511638-2.jpg?v=1754559169"},{"product_id":"bmw-n55-pcv-valve-cover-diaphragm-repair-kit-11127570292","title":"PCV Valve Cover Diaphragm Repair Kit – BMW N55 | OEM 11127570292","description":"\u003cp\u003e\u003cstrong\u003eBMW with N55 engine PCV Valve Cover Repair Kit Diaphragm 11127570292\u003c\/strong\u003e is designed to repair a failed crankcase ventilation membrane inside the original valve cover without replacing the entire valve cover assembly. This cost-effective solution restores proper PCV system operation and helps eliminate common N55 engine ventilation issues.\u003c\/p\u003e\n\u003cp\u003eOn BMW N55 engines, the PCV diaphragm is integrated into the valve cover. When the membrane tears or fails, it can cause excessive crankcase vacuum, rough idle, whistling noises, increased oil consumption, oil leaks, smoking exhaust, lean mixture faults, and check engine lights. BMW typically recommends replacing the complete valve cover assembly, but in many cases only the PCV membrane has failed.\u003c\/p\u003e\n\u003cp\u003eThis repair kit allows you to restore proper crankcase pressure regulation while retaining your original valve cover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRepairs failed PCV diaphragm without replacing the entire valve cover\u003c\/li\u003e\n\u003cli\u003eRestores proper crankcase ventilation system operation\u003c\/li\u003e\n\u003cli\u003eHelps eliminate whistling noise from the valve cover\u003c\/li\u003e\n\u003cli\u003eReduces excessive oil consumption and oil vapor ingestion\u003c\/li\u003e\n\u003cli\u003eHelps prevent pressure-related oil leaks\u003c\/li\u003e\n\u003cli\u003eCost-effective alternative to complete valve cover replacement\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for BMW N55 engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Symptoms of a Failed BMW N55 PCV Membrane:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRough or unstable idle\u003c\/li\u003e\n\u003cli\u003eWhistling noise from the valve cover area\u003c\/li\u003e\n\u003cli\u003eIncreased oil consumption\u003c\/li\u003e\n\u003cli\u003eOil leaks caused by excessive crankcase pressure or vacuum\u003c\/li\u003e\n\u003cli\u003eSmoke from the exhaust\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy\u003c\/li\u003e\n\u003cli\u003eCheck Engine Light (CEL)\u003c\/li\u003e\n\u003cli\u003eLean mixture and crankcase ventilation fault codes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Reference Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11127570292\u003c\/li\u003e\n\u003cli\u003e11 12 7 570 292\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible BMW N55 Vehicles:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 135i (E82, E88)\u003c\/li\u003e\n\u003cli\u003eBMW M135i (F20, F21)\u003c\/li\u003e\n\u003cli\u003eBMW 235i (F22, F23)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBMW 335i (E90, E91, E92, E93, F30, F31, F34 GT)\u003c\/li\u003e\n\u003cli\u003eBMW 435i (F32, F33, F36 Gran Coupe)\u003c\/li\u003e\n\u003cli\u003eBMW 535i (F10, F11, F07 GT)\u003c\/li\u003e\n\u003cli\u003eBMW 640i (F06, F12, F13)\u003c\/li\u003e\n\u003cli\u003eBMW 740i (F01, F02)\u003c\/li\u003e\n\u003cli\u003eBMW X1 xDrive35i (E84)\u003c\/li\u003e\n\u003cli\u003eBMW X3 xDrive35i (F25)\u003c\/li\u003e\n\u003cli\u003eBMW X4 xDrive35i (F26)\u003c\/li\u003e\n\u003cli\u003eBMW X5 xDrive35i (E70, F15)\u003c\/li\u003e\n\u003cli\u003eBMW X6 xDrive35i (E71, F16)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW N55 Turbocharged 3.0L Inline-6 Engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePCV diaphragm, spring, cap and plastic spacer for the spring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease verify OEM number \u003cstrong\u003e11127570292\u003c\/strong\u003e and compare your original valve cover configuration before ordering. This product is a repair kit for the PCV membrane and is \u003cstrong\u003enot a complete valve cover assembly\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51699000836410,"sku":"KL111275702921","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/remkomplekt-klapannoy-kryshki-bmw-n55-11127570292-9.jpg?v=1754559251"},{"product_id":"crankcase-ventilation-membrane-bmw-m51-11122246330-3911171906-2246619","title":"Crankcase Ventilation Membrane – BMW M51 Diesel | OEM 11122246330 3911171906 2246619","description":"\u003ch1\u003eCrankcase Ventilation Membrane — BMW M51 Diesel | OEM 11122246330 \/ 3911171906 \/ 2246619\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eRestore Crankcase Ventilation on Your BMW M51 Diesel — Direct Replacement Membrane.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA failed crankcase ventilation membrane on the BMW M51 diesel engine causes oil consumption and crankcase fault codes. This direct replacement membrane restores correct crankcase ventilation.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\u003cp\u003eBMW 3 Series E36, 5 Series E34\/E39, 7 Series E38 — with M51 diesel engine\u003c\/p\u003e\n\u003ch2\u003eOEM References\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e11122246330\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e3911171906 \/ 2246619 (cross-reference)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51699007291706,"sku":"KL2246619","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/membrana-kvkg-bmw-m51-11122246330-3911171906-2246619-5.jpg?v=1754559493"},{"product_id":"bmw-s55-engine-pcv-valve-cover-repair-kit-m3-m4-m2","title":"PCV Valve Cover Repair Kit – BMW S55 3.0L | M2 \/ M3 \/ M4 | OEM 11127846359 | US Warehouse","description":"\u003ch1\u003ePCV Valve Cover Repair Kit — BMW S55 3.0L Twin-Turbo | M2 \/ M3 \/ M4 (2015–2020) | OEM 11127846359 | US Warehouse\u003c\/h1\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFix PCV Crankcase Ventilation on Your BMW S55 M2, M3, or M4 — Complete Valve Cover Repair Kit. Ships from US.\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eA failed PCV valve cover diaphragm on the BMW S55 3.0L twin-turbo engine causes oil consumption, crankcase pressure faults, and whistling\/hissing noises at idle. This complete repair kit restores correct crankcase ventilation. Ships from US warehouse — fast delivery.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Valve Covers\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e11127846359\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eBMW M2 F87 (2019–2020), BMW M3 F80 (2015–2018), BMW M4 F82\/F83 (2015–2020) — with S55 3.0L twin-turbo engine\u003c\/p\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51699054805306,"sku":"KL11127846359","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/remkomplekt-klapannoy-kryshki-bmw-n55-11127570292-9_4062bbd7-2a35-4c26-9c78-79ef3b16e135.jpg?v=1754560276"},{"product_id":"ventilation-unit-membrane-bmw-m57-m57n-m57n2-m47-m47n2-11127793163","title":"Crankcase Ventilation Unit Membrane – BMW M57 \/ M57N \/ M57N2 \/ M47 \/ M47N2 | OEM 11127793163","description":"\u003ch1\u003eCrankcase Ventilation Unit Membrane — BMW M57 \/ M57N \/ M57N2 \/ M47 \/ M47N2 Diesel | OEM 11127793163\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eFix Crankcase Ventilation on Your BMW M57 or M47 Diesel — Direct Replacement Membrane.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA failed crankcase ventilation membrane on BMW M57, M57N, M57N2, M47, and M47N2 diesel engines causes oil consumption and crankcase fault codes. This direct replacement membrane restores correct crankcase ventilation function.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\u003cp\u003eBMW models with M57, M57N, M57N2 EUR, M47, or M47N2 diesel engines — using ventilation unit 11127793163\u003c\/p\u003e\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11127793163\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51699076989242,"sku":"KL11127793163","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/membrana-bloka-ventilyatsii-bmw-m57-m57n-m57n2-m47-m47n2-11127793163-1.jpg?v=1754560702"},{"product_id":"repair-kit-for-ventilation-unit-bmw-m57-m57n-m57n2-m47-m47n2-11127799224","title":"Crankcase Ventilation Unit Repair Kit – BMW M57 \/ M57N \/ M57N2 \/ M47 \/ M47N2 | OEM 11127799224","description":"\u003ch1\u003eCrankcase Ventilation Unit Repair Kit — BMW M57 \/ M57N \/ M57N2 \/ M47 \/ M47N2 Diesel | OEM 11127799224\u003c\/h1\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFix Crankcase Ventilation on Your BMW M57 or M47 Diesel — Complete Repair Kit with Membrane and All Seals.\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThis complete repair kit restores correct crankcase ventilation on BMW M57, M57N, M57N2, M47, and M47N2 diesel engines — includes the replacement membrane AND all internal seals for ventilation unit 11127799224. A failed ventilation unit causes oil consumption, oil mist in the intake, and crankcase fault codes.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacement membrane\u003c\/li\u003e\n  \u003cli\u003eAll internal seals and O-rings for a complete rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible Ventilation Units\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11127799224\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eBMW models with M57, M57N, M57N2 EUR, M47, or M47N2 diesel engines\u003c\/p\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51699077153082,"sku":"KL11127799224","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/remkomplekt-bloka-ventilyatsii-bmw-m57-m57n-m57n2-m47-m47n2-11127799224-1.jpg?v=1754560712"},{"product_id":"valve-cover-repair-kit-bmw-n43-11127553626","title":"PCV Valve Cover Repair Kit – BMW N43 | OEM 11127553626","description":"\u003ch1\u003ePCV Valve Cover Repair Kit — BMW N43 | OEM 11127553626\u003c\/h1\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFix Crankcase Ventilation on Your BMW N43 — Complete Valve Cover PCV Repair Kit.\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eA failed PCV valve cover diaphragm on the BMW N43 engine causes oil consumption, crankcase pressure faults, and whistling noises. This complete repair kit restores the diaphragm and all seals in valve cover 11127553626.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Valve Covers\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e11127553626\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e11127570050 \/ 11127570048 (cross-reference)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eBMW 1 Series E87 118i\/120i\/125i, 3 Series E90 318i\/320i — with N43 engine\u003c\/p\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":51699111723322,"sku":"KL111275536261","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/membrana-klapannoy-kryshki-bmw-n43-11127553626-3.jpg?v=1754561201"}],"url":"https:\/\/klifex.net\/collections\/bmw-pcv-system-repair-kits.oembed?page=2","provider":"Klifex – Automotive Repair Kits","version":"1.0","type":"link"}