Mercedes-Benz Turbo Coolant Line / Pipe (RETURN) Left 2782000751
OEM Part #: 278-200-07-51 (2782000751)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
Other Turbocharger Coolant Line that may fit your vehicle
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
A used Mercedes-Benz turbo coolant line / pipe (return), OEM part number 2782000751, is a genuine factory component. This left-side return pipe carries hot coolant from the turbocharger back to the cooling system after it has absorbed engine heat. A failing or blocked coolant return line can cause the turbo to run hotter than normal, potentially leading to overheating or reduced turbocharger efficiency. This part serves Mercedes-Benz models with various V6, V8, and V12 engines, including turbocharged and naturally aspirated configurations.
Specifications
| Fits Vehicle Model | CL550, CL63 AMG, CLS550, CLS63 AMG, E550, E63 AMG, GL450, ML550, ML63 AMG, S550, S63 AMG |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 278-200-07-51 (2782000751) |
| Side | Left |
| Category | Turbo / Supercharger |
Compatible Vehicles
Fits 41 vehicle configurations across 1 make, 2011-2017.
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 41 vehicle configurations — 41 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2011 | Mercedes-Benz | CL550 | Coupe | 4.7L V8 Turbo | Return, 4.6 LITER-V8 |
| 2011 | Mercedes-Benz | CL63 AMG | Coupe | 5.5L V8 Turbo | To Engine: 60014535 To Date: 05/07/2012 |
| 2011 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | To Engine: 60014535 To Date: 05/07/2012 |
| 2012 | Mercedes-Benz | CL550 | Coupe | 4.7L V8 Turbo | Return, 4.6 LITER-V8 |
| 2012 | Mercedes-Benz | CL63 AMG | Coupe | 5.5L V8 Turbo | To Engine: 60014535 To Date: 05/07/2012 |
| 2012 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | 4.7 LITER, Return |
| 2012 | Mercedes-Benz | CLS63 AMG | Sedan | 5.5L V8 Turbo | To Engine: 60014535 To Date: 05/07/2012 |
| 2012 | Mercedes-Benz | E550 | Sedan | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2012 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2012 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2012 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | To Engine: 60014535 To Date: 05/07/2012 |
| 2012 | Mercedes-Benz | E63 AMG | Wagon | 5.5L V8 Turbo | To Engine: 60014535 To Date: 05/07/2012 |
| 2012 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2012 | Mercedes-Benz | ML550 | SUV | 4.7L V8 Turbo | return, #1, 4.6L BI-TURBO |
| 2012 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | 5.5L BI-TURBO, return, #1 |
| 2012 | Mercedes-Benz | S550 | Sedan | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2012 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | To Engine: 60014535 To Date: 05/07/2012 |
| 2013 | Mercedes-Benz | CL550 | Coupe | 4.7L V8 Turbo | Return, 4.6 LITER-V8 |
| 2013 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | 4.7 LITER, Return |
| 2013 | Mercedes-Benz | E550 | Sedan | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2013 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2013 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2013 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | 5.5L BI-TURBO, return, #1 |
| 2013 | Mercedes-Benz | E63 AMG | Wagon | 5.5L V8 Turbo | 5.5L BI-TURBO, return, #1 |
| 2013 | Mercedes-Benz | GL450 | SUV | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2013 | Mercedes-Benz | ML550 | SUV | 4.7L V8 Turbo | return, #1, 4.6L BI-TURBO |
| 2013 | Mercedes-Benz | S550 | Sedan | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2013 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | 5.5 LITER-V8 W/TURBO, return, #1 |
| 2014 | Mercedes-Benz | E550 | Sedan | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2014 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2014 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2014 | Mercedes-Benz | GL450 | SUV | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2014 | Mercedes-Benz | ML550 | SUV | 4.7L V8 Turbo | return, #1, 4.6L BI-TURBO |
| 2015 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2015 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2015 | Mercedes-Benz | GL450 | SUV | 3.0L V6 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2016 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2016 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2016 | Mercedes-Benz | GL450 | SUV | 3.0L V6 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2017 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |
| 2017 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | From Engine: From Date: 31/08/2010, To Engine: To Date: 16/11/2017 |