{"product_id":"11-20-mercedes-e550-cls550-s550-gl450-m278-right-side-engine-cylinder-head-oem","title":"11-20 Mercedes E550 CLS550 S550 GL450 M278 Right Side Engine Cylinder Head Oem","description":"\u003cp\u003eOEM right side cylinder head for 2011-2020 Mercedes-Benz E550, CLS550, S550, and GL450 models with M278 engine. This genuine part ensures proper valve operation and combustion chamber sealing without modification.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Specs:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits: E550, CLS550, S550, GL450 (2011-2020)\u003c\/li\u003e\n\u003cli\u003eEngine: M278 V8\u003c\/li\u003e\n\u003cli\u003ePosition: Right side (passenger)\u003c\/li\u003e\n\u003cli\u003eOEM quality for direct fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOEM sourcing guarantees compatibility and eliminates fitment guesswork—critical for maintaining engine performance on high-output Mercedes engines.\u003c\/p\u003e","brand":"eBay Import","offers":[{"title":"Default Title","offer_id":45395136020582,"sku":null,"price":470.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/4630\/9734\/files\/s-l100_82b8b6b9-4a28-4909-a1b2-395e4e130ae4.jpg?v=1775293560","url":"https:\/\/findmypart.shop\/products\/11-20-mercedes-e550-cls550-s550-gl450-m278-right-side-engine-cylinder-head-oem","provider":"Find My Part","version":"1.0","type":"link"}