{"product_id":"mercedes-sl-class-221-type-s550-rwd-engine-2012","title":"Mercedes SL Class 221 Type, S550, RWD - Engine (2012)","description":"\u003ch1\u003e\u003cstrong\u003eAuthentic OEM 4.7L Biturbo V8 engine for the 2012 Mercedes S550, designed to fit the RWD 221 chassis\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis complete M278 engine replacement is designed specifically for the 2012 Mercedes SL Class 221 S550 RWD, ensuring seamless integration and optimal 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: 54.2668%; height: 186px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth style=\"text-align: center; width: 41.4341%; height: 19.5898px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: center; width: 58.0682%; 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=\"width: 41.4341%; height: 19.5898px; text-align: center;\"\u003eEngine Code\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 58.0682%; height: 19.5898px;\"\u003eM278 DE 46 AL\u003cspan\u003e \u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 41.4341%; height: 19.5898px; text-align: center;\"\u003eDisplacement\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 58.0682%; height: 19.5898px;\"\u003e4.7L  Biturbo V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 41.4341%; height: 19.5898px; text-align: center;\"\u003eHorsepower\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 58.0682%; height: 19.5898px;\"\u003e429 HP \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 41.4341%; height: 19.5898px; text-align: center;\"\u003eTorque\u003c\/td\u003e\n\u003ctd style=\"width: 58.0682%; 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=\"width: 41.4341%; height: 19.5898px; text-align: center;\"\u003eFuel System\u003c\/td\u003e\n\u003ctd style=\"width: 58.0682%; height: 19.5898px; text-align: center;\"\u003eDirect + Port Injection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 41.4341%; height: 19.5898px; text-align: center;\"\u003eBlock Material\u003c\/td\u003e\n\u003ctd style=\"width: 58.0682%; height: 19.5898px; text-align: center;\"\u003eAluminium block\/heads\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 class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eDual Intercoolers:\u003c\/strong\u003e\u003cspan\u003e The 2012 Mercedes SL Class 221 S550 RWD engine has dual intercoolers that help cool the air for better performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eUpdated Fuel System: \u003c\/strong\u003eThe 2012 Mercedes SL Class 221 S550 RWD engine features an improved fuel system for better performance and fuel efficiency..\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eOEM Turbo Actuators: \u003c\/strong\u003eThe 2012 Mercedes SL Class 221 S550 RWD engine has original turbo actuators that help control the turbo for better power and response.\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=\"227\" style=\"width: 80.0391%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 26.8703%; text-align: center;\"\u003e\u003cstrong\u003eMileage Range\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 18.7289%; text-align: center;\"\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 53.8071%; text-align: center;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.8703%;\"\u003e\u003cstrong\u003e30K-60K miles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 18.7289%;\"\u003e$ 8,706.10\u003c\/td\u003e\n\u003ctd style=\"width: 53.8071%; text-align: center;\"\u003eLow-mileage, full service history\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.8703%;\"\u003e\u003cstrong\u003e60K-90K miles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 18.7289%;\"\u003e$ 6,895.20\u003c\/td\u003e\n\u003ctd style=\"width: 53.8071%; text-align: center;\"\u003eExcellent, minor wear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.8703%;\"\u003e\u003cstrong\u003e90K-120K miles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 18.7289%;\"\u003e$ 6,500.00\u003c\/td\u003e\n\u003ctd style=\"width: 53.8071%; text-align: center;\"\u003eGood, may need gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.8703%;\"\u003e\u003cstrong\u003e120K-150K miles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 18.7289%;\"\u003e$ 6,110.00\u003c\/td\u003e\n\u003ctd style=\"width: 53.8071%; text-align: center;\"\u003e\u003cspan\u003eFunctional, needs timing service\u003c\/span\u003e\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\u003e46\"× Width 34\"× Height 36\"\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e550 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 cost\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 class=\"MsoNormal\"\u003eQ: Are engines tested for quality before shipping?\u003c\/h3\u003e\n\u003cdiv class=\"shopify_explorer_faqwarr__answer rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This 2012 Mercedes SL Class 221 S550 RWD engine is thoroughly tested by experts for noise, leaks, and compression. Only top-grade engines are sold to ensure reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shopify_explorer_faqwarr__item active\"\u003e\n\u003ch3 class=\"MsoNormal\"\u003eQ: How does my engine arrive?\u003c\/h3\u003e\n\u003cdiv class=\"shopify_explorer_faqwarr__answer rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eThe engine is securely shrink-wrapped and mounted on a 3x3 pallet, with all fluids drained. It ships safely via carriers like FedEx, R\u0026amp;L, XPO, or YRC.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"MsoNormal\"\u003eQ: What comes with my used engine?\u003c\/h3\u003e\n\u003cdiv class=\"shopify_explorer_faqwarr__answer rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Engine Block, Head Gasket, Cylinder Heads, Manifolds, consumption, Exhaust, Timing cowl, Oil Pans, Cylinder Head, Pistons, Crank Shafts\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eReady to Order?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIdeal for professional repairs or upgrades, it supports sustained durability and efficiency for your luxury coupe.\u003c\/p\u003e","brand":"Mercedes","offers":[{"title":"30K-60K miles","offer_id":45919323619585,"sku":null,"price":8706.1,"currency_code":"USD","in_stock":true},{"title":"60K-90K miles","offer_id":45919323652353,"sku":null,"price":6895.2,"currency_code":"USD","in_stock":true},{"title":"90K-120K miles","offer_id":45919323685121,"sku":null,"price":6500.0,"currency_code":"USD","in_stock":true},{"title":"120K-150K miles","offer_id":45919323717889,"sku":null,"price":6110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/7471\/7441\/files\/2.4L_I4_Zero_Evap_M-Air_Engine_Jeep_77771d05-dbe0-453b-8efc-2b03f9e8862b.jpg?v=1738166896","url":"https:\/\/www.bestuseautoparts.com\/products\/mercedes-sl-class-221-type-s550-rwd-engine-2012","provider":"Best Use Auto Parts","version":"1.0","type":"link"}