2012-2020 Mercedes-Benz Intake Cam / Camshaft Gear Adjuster Unit (INLET) Right 2780502047
OEM Part #: 278-050-20-47 (2780502047)
Actual photo
The exact part you’ll receive — not a stock photo.
$191.99
Side: Right
Used
Donor2012 Mercedes-Benz S550 · 4.6L
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Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 682229
Donor Vehicle: 2012 Mercedes-Benz S550 · 4.6L
2 photos
$191.99
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Used Mercedes-Benz Intake Cam / Camshaft Gear Adjuster Unit (inlet), OEM part number 2780502047, also replaces 2780503400, 2780504900, and 2780506200. This right-side adjuster controls variable valve timing on the intake camshaft, altering valve opening for optimized engine performance across M278 and M157 V8s. A failing unit often triggers a check engine light, rough idle, or reduced power—it cannot advance or retard cam timing properly. This used genuine OEM part was removed from a donor vehicle and is ready for installation.
Specifications
| Fits Vehicle Model | CL550, CL63 AMG, CLS550, CLS63 AMG, CLS63 AMG S, E550, E63 AMG, E63 AMG S, G63 AMG, GL450, GL550, GL63 AMG, GLE63 AMG, GLS550, GLS63 AMG, Maybach S550, ML550, ML63 AMG, S550, S63 AMG, SL550, SL63 AMG, SLK55 AMG |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 278-050-20-47 (2780502047) |
| Compatible OEM Part No | 278-050-34-00, 278-050-49-00, 278-050-62-00 |
| Side | Right |
| Category | Cylinder Head |
Compatible Vehicles
Fits 123 vehicle configurations across 1 make, 2012-2020.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 123 vehicle configurations — 123 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2012 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | From Engine: 30035186 From Date: 31/01/2012, FIRST EXHAUST STOCK OF OLD PARTS UP TO ENGINE, To Engine: 30161092 To Date: 23/10/2013 |
| 2015 | Mercedes-Benz | S550 | Sedan | 4.7L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | E550 | Sedan | 4.7L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | SLK55 AMG | Convertible | 5.5L V8 | Intake |
| 2013 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | S550 | Sedan | 4.7L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | ML550 | SUV | 4.7L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | CL550 | Coupe | 4.7L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | S550 | Sedan | 4.7L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | CLS63 AMG | Sedan | 5.5L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | CL63 AMG | Coupe | 5.5L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | E63 AMG S | Wagon | 5.5L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | GL450 | SUV | 4.7L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | E63 AMG S | Sedan | 5.5L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | SLK55 AMG | Convertible | 5.5L V8 | Intake |
| 2014 | Mercedes-Benz | G63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | ML550 | SUV | 4.7L V8 Turbo | Intake |
| 2012 | Mercedes-Benz | ML550 | SUV | 4.7L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | E63 AMG | Wagon | 5.5L V8 Turbo | Intake |
| 2012 | Mercedes-Benz | E63 AMG | Wagon | 5.5L V8 Turbo | Intake, from 02/03/2012 |
| 2012 | Mercedes-Benz | S550 | Sedan | 4.7L V8 Turbo | Intake, From 01/31/2012 |
| 2012 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | Intake, From 01/31/2012 |
| 2012 | Mercedes-Benz | CL550 | Coupe | 4.7L V8 Turbo | Intake, From 01/31/2012 |
| 2012 | Mercedes-Benz | SLK55 AMG | Convertible | 5.5L V8 | Intake, from 02/03/2012 |
| 2012 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | Intake, from 02/03/2012 |
| 2012 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | Intake, From 01/31/2012 |
| 2012 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | Intake, from 02/03/2012 |
| 2012 | Mercedes-Benz | CLS63 AMG | Sedan | 5.5L V8 Turbo | Intake, from 02/03/2012 |
| 2012 | Mercedes-Benz | CL63 AMG | Coupe | 5.5L V8 Turbo | Intake, from 02/03/2012 |
| 2012 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | Intake, From 01/31/2012 |
| 2012 | Mercedes-Benz | E550 | Sedan | 4.7L V8 Turbo | Intake, From 01/31/2012 |
| 2013 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | CL63 AMG | Coupe | 5.5L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | E550 | Sedan | 4.7L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | CLS63 AMG | Sedan | 5.5L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | CL550 | Coupe | 4.7L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | Intake |
| 2012 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | GL450 | SUV | 4.7L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | G63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2013 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | Intake |
| 2019 | Mercedes-Benz | GLE63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2018 | Mercedes-Benz | GLE63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | S63 AMG | Coupe | 5.5L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | S63 AMG | Convertible | 5.5L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | S550 | Sedan | 4.7L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | S550 | Coupe | 4.7L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | S550 | Convertible | 4.7L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | Maybach S550 | Sedan | 4.7L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | G63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | Intake |
| 2019 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | GLE63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | GLE63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2020 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | Intake |
| 2019 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | Intake |
| 2019 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | Intake |
| 2019 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2018 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | Intake |
| 2018 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | Intake |
| 2018 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | Intake |
| 2018 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2018 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | Intake |
| 2018 | Mercedes-Benz | G63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2018 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | Intake |
| 2017 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | SLK55 AMG | Convertible | 5.5L V8 | Intake |
| 2016 | Mercedes-Benz | G63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | E63 AMG S | Sedan | 5.5L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | E63 AMG S | Wagon | 5.5L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | G63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2014 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | SLK55 AMG | Convertible | 5.5L V8 | Intake |
| 2015 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | S63 AMG | Coupe | 5.5L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | E63 AMG S | Wagon | 5.5L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | E63 AMG S | Sedan | 5.5L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | S550 | Sedan | 4.7L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | S63 AMG | Coupe | 5.5L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | Intake |
| 2016 | Mercedes-Benz | S550 | Coupe | 4.7L V8 Turbo | Intake |
| 2015 | Mercedes-Benz | S550 | Coupe | 4.7L V8 Turbo | Intake |