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Genuine Mercedes Thermostat; With Housing and Seal; 103C | 2782000615

Mercedes S550, GL450, E550, CLS550, SL550, GL550, E63 AMG, ML550, S63 AMG, ML63 AMG & more
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P/N: 2782000615 Genuine Mercedes
With Housing and Seal; 103C
Cross References:
  • A2782000615
  • Genuine Mercedes replacement 103° C thermostat with housing and gasket
  • The thermostat allows hot engine coolant to flow from the engine to the radiator to be cooled, maintaining optimal engine operating temperature on Mercedes M278 and M157 V8 engines
  • (1) per vehicle
  • This Genuine Mercedes replacement 103° C thermostat replaces failed thermostats that are stuck open or closed, or thermostats that will not fully open or close
  • Thermostats that are stuck open will constantly allow coolant to flow through the radiator preventing the engine from properly warming to its optimal operating temperature and thermostats that are stuck closed prevent coolant from flowing to the radiator allowing the engine to overheat
  • Recommended to be replaced if the engine overheats for any reason to ensure proper thermostat function
  • Fits Mercedes CL550 2011-2014, CL63 AMG 2011-2014, CLS550 2012-2018, CLS63 AMG 2012-2014, CLS63 AMG S 2014-2018, E550 2012-2017, E63 AMG 2012-2015, E63 AMG S 2014-2016, G63 AMG 2013-2018, GL450 2013-2016, GL63 AMG 2013-2019, GLE63 AMG S 2016-2019, GLS550 2017-2019, GLS63 AMG 2017-2019, Maybach S550 2017, ML550 2012-2014, ML63 AMG 2012-2015, S550 2012-2017, S63 AMG 2011-2017, SL550 2013-2020, and SL63 AMG 2013-2019
Any Genuine brand part is obtained directly through our vehicle dealership network from your vehicle's manufacturer. This is always your best option for getting the exact same part that is being replaced and will be the latest version design.
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

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What This Genuine Mercedes Thermostat Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

11-14 - CL550 4Matic
11-14 - CL63 AMG
12-18 - CLS550 Base, 4Matic
12-14 - CLS63 AMG Base, 4Matic
14-18 - CLS63 AMG S 4Matic
12-17 - E550 Base, 4Matic
12-15 - E63 AMG Base, 4Matic
14-16 - E63 AMG S 4Matic
13-18 - G63 AMG
13-14 - GL450
14-16 - GL550 4Matic
13-16 - GL63 AMG
16-19 - GLE63 AMG
16-19 - GLE63 AMG S
17-19 - GLS550 4Matic
17-19 - GLS63 AMG
17-17 - Maybach S550 4Matic
12-14 - ML550
12-15 - ML63 AMG