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Beck ArnleyPart #: 143-0941
Beck Arnley 143-0941 Engine Coolant Thermostat Housing Assembly
56 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercedes-Benz, C400, C43 AMG, C450 AMG, CLS400, E400, E43 AMG, E450, GL450, GLC43 AMG, GLE400, GLE43 AMG, GLE450 AMG, GLE550e, GLS450, ML400, S450, S550e, S560e, SL400, SL450, and SLC43 AMG
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Not what you need? See all Engine Coolant Thermostat Housing Assembly options
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.
| Brand | Beck Arnley |
|---|---|
| Part Number | 143-0941 |
| TEMPERATURE | 212 |
This part fits 56 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Mercedes-Benz | C43 AMG | 3.0L | V6 | N/A | TEMPERATURE 100C/212F |
| 2021 | Mercedes-Benz | GLC43 AMG | 3.0L | V6 | N/A | TEMPERATURE 100C/212F |
| 2020 | Mercedes-Benz | C43 AMG | 3.0L | V6 | N/A | TEMPERATURE 100C/212F |
| 2020 | Mercedes-Benz | E450 | 3.0L | V6 | N/A | TEMPERATURE 100C/212F |
| 2020 | Mercedes-Benz | GLC43 AMG | 3.0L | V6 | N/A | TEMPERATURE 100C/212F |
| 2020 | Mercedes-Benz | S450 | 3.0L | V6 | N/A | TEMPERATURE 100C/212F |
| 2020 | Mercedes-Benz | S560e | 3.0L | V6 | N/A | TEMPERATURE 100C/212F |
| 2020 | Mercedes-Benz | SL450 | 3.0L | V6 | N/A | TEMPERATURE 100C/212F |
| 2020 | Mercedes-Benz | SLC43 AMG | 3.0L | V6 | N/A | TEMPERATURE 100C/212F |
| 2019 | Mercedes-Benz | C43 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2019 | Mercedes-Benz | E450 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2019 | Mercedes-Benz | GLC43 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2019 | Mercedes-Benz | GLE400 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2019 | Mercedes-Benz | GLE43 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2019 | Mercedes-Benz | GLS450 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2019 | Mercedes-Benz | S450 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2019 | Mercedes-Benz | S560e | 3.0L | V6 | N/A | TEMPERATURE 100C/212F |
| 2019 | Mercedes-Benz | SL450 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2019 | Mercedes-Benz | SLC43 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2018 | Mercedes-Benz | C43 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2018 | Mercedes-Benz | E400 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2018 | Mercedes-Benz | E43 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2018 | Mercedes-Benz | GLC43 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2018 | Mercedes-Benz | GLE43 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2018 | Mercedes-Benz | GLE550e | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2018 | Mercedes-Benz | GLS450 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2018 | Mercedes-Benz | S450 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2018 | Mercedes-Benz | SL450 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2018 | Mercedes-Benz | SLC43 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2017 | Mercedes-Benz | C43 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2017 | Mercedes-Benz | E400 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2017 | Mercedes-Benz | E43 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2017 | Mercedes-Benz | GLC43 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2017 | Mercedes-Benz | GLE400 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2017 | Mercedes-Benz | GLE43 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2017 | Mercedes-Benz | GLE550e | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2017 | Mercedes-Benz | GLS450 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2017 | Mercedes-Benz | S550e | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2017 | Mercedes-Benz | SL450 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2017 | Mercedes-Benz | SLC43 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2016 | Mercedes-Benz | C450 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2016 | Mercedes-Benz | CLS400 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2016 | Mercedes-Benz | E400 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2016 | Mercedes-Benz | GL450 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2016 | Mercedes-Benz | GLE400 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2016 | Mercedes-Benz | GLE450 AMG | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2016 | Mercedes-Benz | GLE550e | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2016 | Mercedes-Benz | S550e | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2016 | Mercedes-Benz | SL400 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2015 | Mercedes-Benz | C400 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2015 | Mercedes-Benz | CLS400 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2015 | Mercedes-Benz | E400 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2015 | Mercedes-Benz | GL450 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2015 | Mercedes-Benz | ML400 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2015 | Mercedes-Benz | S550e | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
| 2015 | Mercedes-Benz | SL400 | 3.0L | V6 | N/A | Operating temperature: 212 degrees Fahrenheit. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.