{"product_id":"oil-separator-repair-kit-mercedes-m276-3-5l-c-e-s-gl-ml-cls-r-class-a2760100331","title":"Oil Separator Repair Kit – Mercedes M276 3.5L C E S GL ML CLS SLK | OEM A2760100331","description":"\u003ch1\u003eOil Separator Repair Kit — Mercedes-Benz M276 3.5L Petrol Engine\u003c\/h1\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStop Oil Consumption on Your Mercedes 3.5L V6 — Rebuild the Separator, Not Replace It.\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eExcessive oil use, rough idle, or crankcase faults on your Mercedes C, E, S, GL, or ML 3.5L? The M276 engine's oil separator diaphragm is a well-known wear item — and replacing only the diaphragm is the smart, cost-effective fix.\u003c\/p\u003e\n\n\u003cp\u003eThis kit includes a \u003cstrong\u003e52mm diaphragm\u003c\/strong\u003e and all necessary seals to fully rebuild the OEM separator assembly and restore correct crankcase ventilation.\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\u003e52mm replacement diaphragm\u003c\/strong\u003e — OEM-spec fit for M276\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAll seals and o-rings\u003c\/strong\u003e — complete rebuild kit\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 This Kit\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM276-Specific Design:\u003c\/strong\u003e The 52mm diaphragm is matched to the M276 3.5L petrol separator — not a generic part.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEliminates Oil Consumption:\u003c\/strong\u003e Restores correct crankcase pressure balance and stops oil blow-by into the intake.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Platform Coverage:\u003c\/strong\u003e One kit covers the M276 engine across C, E, S, GL, ML, CLS, SLK, R-Class, and SL platforms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSave Hundreds:\u003c\/strong\u003e OEM replacement separators cost $150–$300+. This rebuild kit does the same job for far less.\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;\"\u003eModels\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\u003eML \/ GLE W166\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003eML350, GLE350\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\u003eSLK \/ SLC R172\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003eSLK350, SLC350\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e\u003cstrong\u003eC-Class W204 \/ S204 \/ C204\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003eC350\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\u003eGLK X204\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003eGLK350\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e\u003cstrong\u003eE-Class W212 \/ V212 \/ S212 \/ C207 \/ A207\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003eE350\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\u003eCLS C218 \/ X218\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003eCLS350\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e\u003cstrong\u003eS-Class W221 \/ V221 \/ W222 \/ V222 \/ X222\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003eS350\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\u003eSL R231\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003eSL350\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003e\u003cstrong\u003eR-Class W251 \/ V251\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003eR350\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\u003eGL \/ GLS X166\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:12px;border:1px solid #dee2e6;\"\u003eGL350, GLS350\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003chr style=\"border:0;border-top:1px solid #eee;margin:20px 0;\"\u003e\n\n\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eA2760100331\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color:#fff9e6;border-left:4px solid #ffcc00;padding:15px;margin:20px 0;\"\u003e\n  \u003cstrong\u003ePro Tip:\u003c\/strong\u003e On M276 engines, a failing oil separator typically causes oil residue around the intake manifold, rough cold-start idle, and oil consumption between service intervals. Addressing it early prevents intake valve coking — an expensive secondary repair on direct-injection engines.\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit fit both the coupe and sedan C350?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes — C204 (coupe) and W204\/S204 (sedan\/wagon) all use the same M276 engine and the same separator.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is 52mm the correct diaphragm size for M276?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. The M276 3.5L petrol separator uses a 52mm diaphragm — different from the 70mm used on diesel applications. This kit is specific to the M276.\u003c\/p\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":53510729466170,"sku":"KLA2760100331","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/7380654388_w640_h640_remkomplekt-maslootdelitelya-mercedes.jpg?v=1779695210","url":"https:\/\/klifex.net\/products\/oil-separator-repair-kit-mercedes-m276-3-5l-c-e-s-gl-ml-cls-r-class-a2760100331","provider":"Klifex – Automotive Repair Kits","version":"1.0","type":"link"}