{"product_id":"mercedes-sl-class-221-type-s550-awd-engine-2012","title":"Mercedes SL Class 221 Type, S550, AWD - Engine (2012)","description":"\u003ch1\u003e\u003cstrong\u003eOEM Mercedes SL550 4.7L Biturbo V8 Engine 2012 R231 Chassis\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis complete M278 engine replacement is specifically designed for the 2012 Mercedes SL Class 221 S550 AWD models, ensuring full compatibility and factory-level performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eEngine Specifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"markdown-table-wrapper\"\u003e\n\u003ctable style=\"width: 57.6923%; height: 229px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth style=\"text-align: center; width: 38.0411%; height: 19.5898px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: center; width: 61.3682%; height: 19.5898px;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"text-align: center; width: 38.0411%; height: 19.5898px;\"\u003eEngine Code\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 61.3682%; height: 19.5898px;\"\u003eM278 DE 46 AL \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"text-align: center; width: 38.0411%; height: 19.5898px;\"\u003eDisplacement\u003c\/td\u003e\n\u003ctd style=\"width: 61.3682%; height: 19.5898px; text-align: center;\"\u003e4.7L  Biturbo V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"text-align: center; width: 38.0411%; height: 19.5898px;\"\u003eHorsepower\u003c\/td\u003e\n\u003ctd style=\"width: 61.3682%; height: 19.5898px; text-align: center;\"\u003e429 HP\u003cspan\u003e \u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"text-align: center; width: 38.0411%; height: 19.5898px;\"\u003eTorque\u003c\/td\u003e\n\u003ctd style=\"width: 61.3682%; height: 19.5898px; text-align: center;\"\u003e516 lb-ft \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"text-align: center; width: 38.0411%; height: 19.5898px;\"\u003eTurbochargers\u003c\/td\u003e\n\u003ctd style=\"width: 61.3682%; height: 19.5898px; text-align: center;\"\u003eTwin BorgWarner EFR7163 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"text-align: center; width: 38.0411%; height: 19.5898px;\"\u003eFuel System\u003c\/td\u003e\n\u003ctd style=\"width: 61.3682%; height: 19.5898px; text-align: center;\"\u003eDirect Injection \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"text-align: center; width: 38.0411%; height: 19.5898px;\"\u003eBlock Material\u003c\/td\u003e\n\u003ctd style=\"width: 61.3682%; height: 19.5898px; text-align: center;\"\u003eAluminium block\/heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"text-align: center; width: 38.0411%; height: 19.5898px;\"\u003eTransmission\u003c\/td\u003e\n\u003ctd style=\"width: 61.3682%; height: 19.5898px; text-align: center;\"\u003e7G-Tronic Plus compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n \u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Long Block Assembly:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes the fully assembled engine block, crankshaft, pistons, cylinder head, and valvetrain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes Intake \u0026amp;amp; Exhaust Manifolds:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eComes with both manifolds pre-attached, saving installation time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBacked by Warranty:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides a reliable warranty on the entire assembly for peace of mind.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePricing Options:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"markdown-table-wrapper\"\u003e\n\u003ctable height=\"143\" style=\"width: 76.9832%; height: 143px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 27.7961%; text-align: center; height: 19.5833px;\"\u003e\u003cstrong\u003eMileage Range\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 19.9856%; text-align: center; height: 19.5833px;\"\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 51.687%; text-align: center; height: 19.5833px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 27.7961%; height: 19.5833px;\"\u003e\u003cstrong\u003e30K-60K miles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 19.9856%; height: 19.5833px;\"\u003e$ 7,475.00\u003c\/td\u003e\n\u003ctd style=\"width: 51.687%; text-align: center; height: 19.5833px;\"\u003eLow-mileage, full history\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 27.7961%; height: 19.5833px;\"\u003e\u003cstrong\u003e60K-90K miles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 19.9856%; height: 19.5833px;\"\u003e$ 6,817.20\u003c\/td\u003e\n\u003ctd style=\"width: 51.687%; text-align: center; height: 19.5833px;\"\u003eExcellent, minor wear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.5625px;\"\u003e\n\u003ctd style=\"width: 27.7961%; height: 21.5625px;\"\u003e\u003cstrong\u003e90K-120K miles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 19.9856%; height: 21.5625px;\"\u003e$ 6,493.50\u003c\/td\u003e\n\u003ctd style=\"width: 51.687%; text-align: center; height: 21.5625px;\"\u003eGood, may need gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003ctd style=\"width: 27.7961%; height: 39.1667px;\"\u003e\u003cstrong\u003e120K-150K miles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 19.9856%; height: 39.1667px;\"\u003e$ 6,318.00\u003c\/td\u003e\n\u003ctd style=\"width: 51.687%; height: 39.1667px; text-align: center;\"\u003e\n\u003cspan\u003eFunctional\u003c\/span\u003e, needs timing service\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n \u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eShipping Information:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e Length \u003c\/span\u003e48\"× Width 36\"× Height 38\"\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e580 lbs \u003c\/p\u003e\n\u003ch3 class=\"ds-markdown-paragraph\"\u003eShipping Options:\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eStandard shipping 5-7 business days\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eExpedited shipping are available for an extra charge\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 class=\"MsoNormal\"\u003eQ: Do your engines have warranties?\u003c\/h3\u003e\n\u003cdiv class=\"shopify_explorer_faqwarr__answer rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eWe provide a standard 60-day warranty on all parts, with an option for an extended 6-12 month warranty upon request. Contact our customer care for details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"ds-markdown-paragraph\"\u003eQ: Will this work in my 2013 SL550?\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e \u003cspan\u003eThis 2012 Mercedes SL Class 221 Type S550 AWD engine is engineered for precision and power, making it a perfect fit for your 2013 SL550. Experience a seamless upgrade designed to unlock your vehicle’s true potential and keep you dominating the road with confidence. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ds-markdown-paragraph\"\u003eQ: How to verify my engine code?\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eA: \u003c\/strong\u003e\u003cspan\u003eTo verify the engine code for your 2012 Mercedes SL Class 221 S550 AWD, locate the engine identification number stamped on the engine block\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eReady to Order?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIdeal for professional replacement, this engine helps maintain your Mercedes’ high standards of driving precision and longevity.\u003c\/p\u003e","brand":"Mercedes","offers":[{"title":"30K-60K miles","offer_id":45919323455745,"sku":null,"price":7475.0,"currency_code":"USD","in_stock":true},{"title":"60K-90K miles","offer_id":45919323488513,"sku":null,"price":6817.2,"currency_code":"USD","in_stock":true},{"title":"90K-120K miles","offer_id":45919323521281,"sku":null,"price":6493.5,"currency_code":"USD","in_stock":true},{"title":"120K-150K miles","offer_id":45919323554049,"sku":null,"price":6318.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/7471\/7441\/files\/3.6L_V6_24V_VVT_Engine_Jeep_35e72a90-3614-48fb-9c81-32dba07eae41.jpg?v=1738166895","url":"https:\/\/www.bestuseautoparts.com\/products\/mercedes-sl-class-221-type-s550-awd-engine-2012","provider":"Best Use Auto Parts","version":"1.0","type":"link"}