{"id":3500,"date":"2025-12-17T09:20:13","date_gmt":"2025-12-17T09:20:13","guid":{"rendered":"https:\/\/auto-engines.com\/?post_type=engine&#038;p=3500"},"modified":"2026-07-16T07:50:15","modified_gmt":"2026-07-16T07:50:15","slug":"mercedes-benz-m278-engine","status":"publish","type":"engine","link":"https:\/\/auto-engines.com\/zh\/engine\/mercedes-benz-m278-engine\/","title":{"rendered":"Used Mercedes Benz M278 Engine Assembly For Sale"},"content":{"rendered":"","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_joinchat":[],"footnotes":""},"class_list":["post-3500","engine","type-engine","status-publish","hentry","brand-mercedes-benz"],"acf":{"engine_model":"M278","image_1":3499,"image_2":4314,"image_3":4313,"image_4":4315,"image_5":4316,"model":"M278","manufacturer":"Germany","year":"2010-2024","specifications":"<h2>Mercedes Benz M278 Engine Designed For Luxury Performance<\/h2>  <p> The Mercedes Benz M278 engine is a 4.7L twin-turbocharged gasoline engine developed for Mercedes-Benz premium vehicles. Designed as the successor to the M273 engine, the M278 combines advanced direct injection technology, turbocharging, and optimized engine management to deliver powerful performance with improved efficiency. <\/p>  <p> Our used Mercedes Benz M278 engine assemblies are sourced from genuine vehicles and professionally inspected before shipment. Each engine provides a reliable replacement solution for automotive workshops, engine distributors, and international buyers. <\/p>   <h2>Advanced Twin-Turbo V8 Engine Technology<\/h2>  <p> The M278 engine features Mercedes-Benz BlueDIRECT injection technology, twin turbochargers, and variable valve timing systems. These technologies improve combustion efficiency, reduce fuel consumption, and provide strong torque output across a wide engine speed range. <\/p>   <h3>Key Advantages Of Mercedes Benz M278 Engine<\/h3>  <ul> <li>4.7L twin-turbocharged gasoline engine<\/li> <li>Strong torque and smooth power delivery<\/li> <li>Advanced direct injection technology<\/li> <li>Reliable OEM replacement engine assembly<\/li> <li>Suitable for multiple Mercedes-Benz luxury models<\/li> <\/ul>   <h2>OEM Replacement For Mercedes-Benz Vehicles<\/h2>  <p> A genuine used Mercedes Benz M278 engine is an ideal replacement solution for vehicles requiring engine repair or replacement. It maintains factory specifications while offering a cost-effective alternative to a new engine. <\/p>   <p> Explore more Mercedes-Benz replacement engines through our <a href=\"\/en\/brand\/mercedes-benz\/\"> Mercedes Benz Engine Catalog <\/a>. <\/p>   <h2>Professional Inspection Before Export<\/h2>  <p> Every Mercedes Benz M278 engine assembly is carefully inspected before international shipment. Engine condition, major components, and overall completeness are checked to ensure reliable installation. <\/p>   <h3>Inspection Process Includes<\/h3>  <ul> <li>Engine code verification<\/li> <li>Oil leakage inspection<\/li> <li>Compression testing<\/li> <li>Component completeness check<\/li> <li>Secure export packaging<\/li> <\/ul>   <h2>Reliable Mercedes Benz M278 Engine Supplier<\/h2>  <p> Whether you need a replacement engine for a Mercedes-Benz S550, E550, CLS550, or GL550, our used Mercedes Benz M278 engine provides an OEM-quality replacement solution with worldwide shipping support. <\/p>","stock":"","condition":"Used","mileage":"40,000-100,000","brand":"Mercedes-Benz","subtitle":"Mercedes Benz 278 Engine","displacement":"4.7L (4663 cc)","max_power":"300\u2013335 kW (402\u2013449 hp)","peak_torque":"600\u2013700 Nm","fuel_type":"Gasoline","cylinder_layout":"V8","oe_numbers":"A2780100000\r\n\r\nA2780100300\r\n\r\nA2780100800\r\n\r\nOEM part numbers may vary depending on vehicle model, production year and VIN.","compatible_models":"Mercedes Benz S550 (W221)\r\n\r\nMercedes Benz S550 (W222)\r\n\r\nMercedes Benz E550 (W212)\r\n\r\nMercedes Benz CLS550 (C218)\r\n\r\nMercedes Benz CL550 (C216)\r\n\r\nMercedes Benz GL550 (X166)\r\n\r\nMercedes Benz GLE550\r\n\r\nMercedes Benz SL550 (R231)","related_engines":[3513,3527,3521,3519],"engine_faq":"","engine_test_video":""},"_links":{"self":[{"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine\/3500","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine"}],"about":[{"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/types\/engine"}],"version-history":[{"count":4,"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine\/3500\/revisions"}],"predecessor-version":[{"id":4380,"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine\/3500\/revisions\/4380"}],"acf:post":[{"embeddable":true,"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine\/3519"},{"embeddable":true,"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine\/3521"},{"embeddable":true,"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine\/3527"},{"embeddable":true,"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/engine\/3513"}],"wp:attachment":[{"href":"https:\/\/auto-engines.com\/zh\/wp-json\/wp\/v2\/media?parent=3500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}