{"product_id":"coolant-pipe-repair-kit-bmw-n52-n52n-n53-n51-e90-e60-e87-11537516414","title":"Coolant Pipe Repair Kit – BMW N52 N52N N53 N51 E90 E60 E87 | OEM 11537516414 Aluminum","description":"\u003ch1\u003eCoolant Pipe Repair Kit — BMW N52 \/ N52N \/ N53 \/ N51 Engines (Vorlaufleitung)\u003c\/h1\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFix BMW's Notorious Plastic Coolant Connector Before It Cracks and Overheats Your Engine.\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe plastic coolant feed pipe connector (Vorlaufleitung) on BMW N52, N52N, N53, and N51 engines is a well-documented failure point. The factory plastic cracks with age and heat, causing coolant leaks, overheating, and in severe cases, head gasket damage.\u003c\/p\u003e\n\n\u003cp\u003eThis repair kit replaces the deteriorated plastic connector with a \u003cstrong\u003edurable aluminum fitting\u003c\/strong\u003e — eliminating the failure point permanently. This is the correct fix, not a patch.\u003c\/p\u003e\n\n\u003chr style=\"border:0;border-top:1px solid #eee;margin:20px 0;\"\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminum replacement connector\u003c\/strong\u003e for the coolant feed line to water pump\u003c\/li\u003e\n  \u003cli\u003eAll necessary seals for a leak-free installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"border:0;border-top:1px solid #eee;margin:20px 0;\"\u003e\n\n\u003ch2\u003eWhy Replace with Aluminum\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePermanent Fix:\u003c\/strong\u003e Aluminum won't crack or degrade like the factory plastic — fix it once and forget it.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrevents Overheating:\u003c\/strong\u003e A coolant leak from this connector can rapidly cause overheating and head gasket failure — a $2,000+ repair. This kit costs a fraction of that.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKnown N52\/N53 Failure:\u003c\/strong\u003e This is one of the most common coolant leak sources on these BMW engines. If yours hasn't been replaced yet, inspect it now.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Platform Coverage:\u003c\/strong\u003e Fits N52\/N52N\/N53\/N51 engines across E81, E82, E87, E88, E90, E91, E92, E93, E60, E61, E63, E64, E65, E66, X1 E84, X3 E83, Z4 E85\/E86\/E89.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"border:0;border-top:1px solid #eee;margin:20px 0;\"\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;margin-top:15px;font-family:sans-serif;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background-color:#f8f9fa;border-bottom:2px solid #dee2e6;text-align:left;\"\u003e\n        \u003cth style=\"padding:12px;border:1px solid #dee2e6;\"\u003ePlatform\u003c\/th\u003e\n        \u003cth style=\"padding:12px;border:1px solid #dee2e6;\"\u003eYears\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e\u003cstrong\u003e1 Series E81 \/ E82 \/ E87 \/ E87 LCI \/ E88\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e2005–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background-color:#fdfdfd;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e\u003cstrong\u003e3 Series E90 \/ E91 \/ E92 \/ E93 (and LCI)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e2004–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e\u003cstrong\u003e5 Series E60 \/ E61 (and LCI)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e2004–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background-color:#fdfdfd;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e\u003cstrong\u003e6 Series E63 \/ E64 (and LCI)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e2004–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e\u003cstrong\u003e7 Series E65 \/ E66\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e2004–2008\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background-color:#fdfdfd;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e\u003cstrong\u003eX1 E84 \/ X3 E83 LCI \/ Z4 E85 \/ E86 \/ E89\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e2004–2011\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eOEM Reference\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e11537516414\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#fff3cd;border-left:4px solid #ff9800;padding:15px;margin:20px 0;\"\u003e\n  \u003cstrong\u003eDon't wait for it to crack.\u003c\/strong\u003e The N52\/N53 plastic coolant connector is heat-stressed every time the engine runs. Most fail between 80,000–120,000 miles. The aluminum replacement is a 30-minute job that prevents a potentially catastrophic coolant loss.\n\u003c\/div\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":53492981203258,"sku":"KL11537516414","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/3015979997_w640_h640_remkomplekt-trubki-ohlazhdayuschej.jpg?v=1779367738","url":"https:\/\/klifex.net\/products\/coolant-pipe-repair-kit-bmw-n52-n52n-n53-n51-e90-e60-e87-11537516414","provider":"Klifex – Automotive Repair Kits","version":"1.0","type":"link"}