Beck Arnley 143-0941 Engine Coolant Thermostat Housing Assembly
OE Quality 60-Day Returns
Beck Arnley

Beck Arnley 143-0941 Engine Coolant Thermostat Housing Assembly

Brand Beck Arnley 143-0941
TEMPERATURE 212
Fits Mercedes-Benz · 56 vehicles

OE-spec fit and function. Built to match foreign nameplate requirements with confidence.

Thermostat housing assembly. A complete housing solution for cooling system service.

Temperature rated at 212 for proper cooling system operation.

$108.03Free shipping
In stock · usually ships same day before 1pm CST
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Engine Coolant Thermostat Housing Assembly

Beck Arnley 143-0941 is an engine coolant thermostat housing assembly built to match foreign nameplate OE specifications for form, fit, and function. It is specified for a 212°F operating temperature and is listed for select Mercedes-Benz applications, including Mercedes-Benz C43 AMG, E450, GLC43 AMG, and S450 models.

For buyers searching for a Mercedes-Benz thermostat housing assembly 143-0941 or a 212 degree thermostat housing for Mercedes-Benz C43 AMG, this part is built for direct replacement use on the confirmed applications below.

Key Features

  • Engine coolant thermostat housing assembly
  • Operating temperature: 212°F / 100°C
  • OE-spec fit, form, and function focus
  • Built for select Mercedes-Benz cooling system applications
  • Beck Arnley part number 143-0941

Fitment Details

  • Fits 2020-2021 Mercedes-Benz C43 AMG, N/A, temperature 100C/212F.
  • Fits 2020-2021 Mercedes-Benz GLC43 AMG, N/A, temperature 100C/212F.
  • Fits 2020 Mercedes-Benz E450, N/A, temperature 100C/212F.
  • Fits 2020 Mercedes-Benz S450, N/A, temperature 100C/212F.
  • Fits 2019-2020 Mercedes-Benz S560e, N/A, temperature 100C/212F.
  • Fits 2020 Mercedes-Benz SL450, N/A, temperature 100C/212F.
  • Fits 2020 Mercedes-Benz SLC43 AMG, N/A, temperature 100C/212F.
  • Fits 2017-2019 Mercedes-Benz C43 AMG, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2019 Mercedes-Benz E450, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2017-2019 Mercedes-Benz GLC43 AMG, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2019 Mercedes-Benz GLE400, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2016-2017 Mercedes-Benz GLE400, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2017-2019 Mercedes-Benz GLE43 AMG, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2017-2019 Mercedes-Benz GLS450, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2018-2019 Mercedes-Benz S450, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2017-2019 Mercedes-Benz SL450, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2017-2019 Mercedes-Benz SLC43 AMG, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2015-2018 Mercedes-Benz E400, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2017-2018 Mercedes-Benz E43 AMG, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2016-2018 Mercedes-Benz GLE550e, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2015-2017 Mercedes-Benz S550e, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2016 Mercedes-Benz C450 AMG, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2015-2016 Mercedes-Benz CLS400, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2015-2016 Mercedes-Benz GL450, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2016 Mercedes-Benz GLE450 AMG, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2015-2016 Mercedes-Benz SL400, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2015 Mercedes-Benz C400, N/A, operating temperature: 212 degrees Fahrenheit.
  • Fits 2015 Mercedes-Benz ML400, N/A, operating temperature: 212 degrees Fahrenheit.

What It Helps Address

  • Cooling system leaks at the thermostat housing
  • Incorrect thermostat housing replacement on Mercedes-Benz engines
  • Temperature control issues tied to a worn housing assembly
  • Fitment problems from using the wrong OE-style cooling part
  • Service needs on Mercedes-Benz C43 AMG, E450, and GLC43 AMG cooling systems

Installation Notes

Confirm the vehicle’s engine cooling specification and match the 212°F operating temperature before installation. Inspect mating surfaces, hoses, and seals during service, and verify the housing orientation and coolant routing against the original part. This part number is Beck Arnley 143-0941.

Quality Assurance

Beck Arnley sources parts to meet foreign nameplate OE specifications for form, fit, and function. Their product specialists work with global sourcing partners to help ensure the correct replacement part is selected for the listed Mercedes-Benz applications. This part cross-references no additional part numbers in the provided data.

Related reading

This part fits 56 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2021Mercedes-BenzC43 AMG3.0LV6TEMPERATURE 100C/212F
2021Mercedes-BenzGLC43 AMG3.0LV6TEMPERATURE 100C/212F
2020Mercedes-BenzC43 AMG3.0LV6TEMPERATURE 100C/212F
2020Mercedes-BenzE4503.0LV6TEMPERATURE 100C/212F
2020Mercedes-BenzGLC43 AMG3.0LV6TEMPERATURE 100C/212F
2020Mercedes-BenzS4503.0LV6TEMPERATURE 100C/212F
2020Mercedes-BenzS560e3.0LV6TEMPERATURE 100C/212F
2020Mercedes-BenzSL4503.0LV6TEMPERATURE 100C/212F
2020Mercedes-BenzSLC43 AMG3.0LV6TEMPERATURE 100C/212F
2019Mercedes-BenzC43 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2019Mercedes-BenzE4503.0LV6Operating temperature: 212 degrees Fahrenheit.
2019Mercedes-BenzGLC43 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2019Mercedes-BenzGLE4003.0LV6Operating temperature: 212 degrees Fahrenheit.
2019Mercedes-BenzGLE43 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2019Mercedes-BenzGLS4503.0LV6Operating temperature: 212 degrees Fahrenheit.
2019Mercedes-BenzS4503.0LV6Operating temperature: 212 degrees Fahrenheit.
2019Mercedes-BenzS560e3.0LV6TEMPERATURE 100C/212F
2019Mercedes-BenzSL4503.0LV6Operating temperature: 212 degrees Fahrenheit.
2019Mercedes-BenzSLC43 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2018Mercedes-BenzC43 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2018Mercedes-BenzE4003.0LV6Operating temperature: 212 degrees Fahrenheit.
2018Mercedes-BenzE43 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2018Mercedes-BenzGLC43 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2018Mercedes-BenzGLE43 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2018Mercedes-BenzGLE550e3.0LV6Operating temperature: 212 degrees Fahrenheit.
2018Mercedes-BenzGLS4503.0LV6Operating temperature: 212 degrees Fahrenheit.
2018Mercedes-BenzS4503.0LV6Operating temperature: 212 degrees Fahrenheit.
2018Mercedes-BenzSL4503.0LV6Operating temperature: 212 degrees Fahrenheit.
2018Mercedes-BenzSLC43 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2017Mercedes-BenzC43 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2017Mercedes-BenzE4003.0LV6Operating temperature: 212 degrees Fahrenheit.
2017Mercedes-BenzE43 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2017Mercedes-BenzGLC43 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2017Mercedes-BenzGLE4003.0LV6Operating temperature: 212 degrees Fahrenheit.
2017Mercedes-BenzGLE43 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2017Mercedes-BenzGLE550e3.0LV6Operating temperature: 212 degrees Fahrenheit.
2017Mercedes-BenzGLS4503.0LV6Operating temperature: 212 degrees Fahrenheit.
2017Mercedes-BenzS550e3.0LV6Operating temperature: 212 degrees Fahrenheit.
2017Mercedes-BenzSL4503.0LV6Operating temperature: 212 degrees Fahrenheit.
2017Mercedes-BenzSLC43 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2016Mercedes-BenzC450 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2016Mercedes-BenzCLS4003.0LV6Operating temperature: 212 degrees Fahrenheit.
2016Mercedes-BenzE4003.0LV6Operating temperature: 212 degrees Fahrenheit.
2016Mercedes-BenzGL4503.0LV6Operating temperature: 212 degrees Fahrenheit.
2016Mercedes-BenzGLE4003.0LV6Operating temperature: 212 degrees Fahrenheit.
2016Mercedes-BenzGLE450 AMG3.0LV6Operating temperature: 212 degrees Fahrenheit.
2016Mercedes-BenzGLE550e3.0LV6Operating temperature: 212 degrees Fahrenheit.
2016Mercedes-BenzS550e3.0LV6Operating temperature: 212 degrees Fahrenheit.
2016Mercedes-BenzSL4003.0LV6Operating temperature: 212 degrees Fahrenheit.
2015Mercedes-BenzC4003.0LV6Operating temperature: 212 degrees Fahrenheit.
2015Mercedes-BenzCLS4003.0LV6Operating temperature: 212 degrees Fahrenheit.
2015Mercedes-BenzE4003.0LV6Operating temperature: 212 degrees Fahrenheit.
2015Mercedes-BenzGL4503.0LV6Operating temperature: 212 degrees Fahrenheit.
2015Mercedes-BenzML4003.0LV6Operating temperature: 212 degrees Fahrenheit.
2015Mercedes-BenzS550e3.0LV6Operating temperature: 212 degrees Fahrenheit.
2015Mercedes-BenzSL4003.0LV6Operating temperature: 212 degrees Fahrenheit.