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Used 2012-2017 Mercedes W221 S550 CL550 Right Passenger Side Cylinder Head Cover OEM
Tell us this part — our team confirms availability and price fast.
- ✅ Genuine OEM — removed from a real vehicle in our US yard
- ✅ The photo is the exact part you receive
- ✅ Fitment-checked · free 30-day returns
- ✅ Talk to a real person — ask us anything
About this part
Original manufacturer (OEM) 2012-2017 Mercedes W221 S550 CL550 Right Passenger Side Cylinder Head Cover OEM — pulled, inspected and photographed at our US warehouse. It fits Mercedes-Benz CL550, Mercedes-Benz S550 (2011–2017). Manufacturer part number (MPN): A-278-016-12-05, A2780161205, A 278 016 12 05. In stock and ready to ship across the USA (free local pickup in New Jersey). What you see in the photos is the exact part you get — fitment-checked, free 30-day returns.
Not sure it fits your car? Send us a quick request — our team confirms fitment, availability and price fast.
Specifications
| Category | Engine Motor Assembly |
| Fits / from | Mercedes-Benz S-Class 2013 |
| MPN | A-278-016-12-05, A2780161205, A 278 016 12 05 |
| Stock number | 7260-0487 |
| Condition | Used — OEM, tested |
| Availability | In stock |
Fits these vehicles
This genuine used OEM part is confirmed to fit 19 vehicle configurations across the makes and models below — it was removed from a Mercedes-Benz S-Class 2013. Don’t see your exact car? Send a quick request and we’ll confirm fitment before you buy.
| Vehicle | Years | Engine |
|---|---|---|
| Mercedes-Benz CL550 | 2011–2014 | 4.7L |
| Mercedes-Benz S550 | 2012–2017 | 4.7L |
Questions & answers
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See all Mercedes-Benz S-Class parts → · More Engine Motor Assembly →