2011-2017 Mercedes-Benz Turbo Coolant Hose / Line 2782031417
OEM Part #: 278-203-14-17 (2782031417)
Actual photo
The exact part you’ll receive — not a stock photo.
$17.49
Used
Donor2013 Mercedes-Benz GL450 · 4.7L
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Genuine OEM Used
SKU: 662342
Donor Vehicle: 2013 Mercedes-Benz GL450 · 4.7L
2 photos
$17.49
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Used Mercedes-Benz turbo coolant hose/line, OEM part number 2782031417. This genuine used hose routes coolant to and from the turbocharger assembly. A failing turbo coolant line often causes a visible coolant leak or low coolant warning, and can lead to engine overheating if not addressed. This part is pulled from a donor vehicle and is a direct replacement for the original.
Specifications
| Fits Vehicle Model | CL550, CL63 AMG, CLS63 AMG, CLS63 AMG S, E550, E63 AMG, E63 AMG S, G63 AMG, GL450, S550, S63 AMG, SL63 AMG |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 278-203-14-17 (2782031417) |
| Category | Turbo / Supercharger |
Compatible Vehicles
Fits 51 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 51 vehicle configurations — 46 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2014 | Mercedes-Benz | CL550 | Coupe | 4.7L V8 Turbo | Vent Hose, 4.6 LITER - V8 |
| 2013 | Mercedes-Benz | CL550 | Coupe | 4.7L V8 Turbo | Vent Hose, 4.6 LITER - V8 |
| 2012 | Mercedes-Benz | CL550 | Coupe | 4.7L V8 Turbo | Vent Hose, 4.6 LITER - V8 |
| 2011 | Mercedes-Benz | CL550 | Coupe | 4.7L V8 Turbo | Vent Hose, 4.6 LITER - V8 |
| 2017 | Mercedes-Benz | S550 | Convertible | 4.7L V8 Turbo | 4.6 liter, Vent Hose |
| 2017 | Mercedes-Benz | S550 | Coupe | 4.7L V8 Turbo | 4.6 liter, Vent Hose |
| 2016 | Mercedes-Benz | S550 | Coupe | 4.7L V8 Turbo | 4.6 liter, Vent Hose |
| 2015 | Mercedes-Benz | S550 | Coupe | 4.7L V8 Turbo | 4.6 liter, Vent Hose |
| 2014 | Mercedes-Benz | E63 AMG S | Wagon | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2013 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2014 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2013 | Mercedes-Benz | G63 AMG | SUV | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2014 | Mercedes-Benz | G63 AMG | SUV | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2012 | Mercedes-Benz | E550 | Sedan | 4.7L V8 Turbo | To Engine: To Date: 19/10/2012 |
| 2012 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | To Engine: To Date: 19/10/2012 |
| 2012 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | To Engine: To Date: 19/10/2012 |
| 2014 | Mercedes-Benz | E63 AMG S | Sedan | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2013 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2011 | Mercedes-Benz | CL63 AMG | Coupe | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2011 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2012 | Mercedes-Benz | CL63 AMG | Coupe | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2012 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2013 | Mercedes-Benz | CL63 AMG | Coupe | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2014 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2014 | Mercedes-Benz | CL63 AMG | Coupe | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2014 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2012 | Mercedes-Benz | CLS63 AMG | Sedan | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2012 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2012 | Mercedes-Benz | E63 AMG | Wagon | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2013 | Mercedes-Benz | CLS63 AMG | Sedan | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2013 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2013 | Mercedes-Benz | E63 AMG | Wagon | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2014 | Mercedes-Benz | CLS63 AMG | Sedan | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2014 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | From Engine: 60008336 From Date: 14/12/2011, To Engine: 60056483 To Date: 18/06/2014 |
| 2016 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | From Engine: From Date: 30/04/2013 |
| 2016 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | From Engine: From Date: 30/04/2013 |
| 2017 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | From Engine: From Date: 30/04/2013 |
| 2017 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | From Engine: From Date: 30/04/2013 |
| 2012 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | |
| 2013 | Mercedes-Benz | GL450 | SUV | 4.7L V8 Turbo | |
| 2014 | Mercedes-Benz | GL450 | SUV | 4.7L V8 Turbo | |
| 2015 | Mercedes-Benz | GL450 | SUV | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | GL450 | SUV | 3.0L V6 Turbo | |
| 2014 | Mercedes-Benz | E550 | Sedan | 4.7L V8 Turbo | From Engine: From Date: 30/04/2013 |
| 2013 | Mercedes-Benz | E550 | Sedan | 4.7L V8 Turbo | From Engine: From Date: 19/10/2012, To Engine: To Date: 30/04/2013 |
| 2013 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | From Engine: From Date: 19/10/2012, To Engine: To Date: 30/04/2013 |
| 2013 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | From Engine: From Date: 19/10/2012, To Engine: To Date: 30/04/2013 |
| 2014 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | From Engine: From Date: 30/04/2013 |
| 2014 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | From Engine: From Date: 30/04/2013 |
| 2015 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | From Engine: From Date: 30/04/2013 |
| 2015 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | From Engine: From Date: 30/04/2013 |