Rein CTA0077 Engine Coolant Thermostat Housing Assembly
OE Quality 60-Day Returns
Rein

Rein CTA0077 Engine Coolant Thermostat Housing Assembly

Brand Rein CTA0077
Mounting Hardware Included No
Grade Type Standard replacement
Gasket Or Seal Included Yes
Start to Open Temperature 100
Fits Mercedes-Benz · 65 vehicles

OE-quality replacement. Built to match original fit, materials, and performance expectations.

Gasket or seal included. Supports a cleaner sealing surface during thermostat housing service.

Temperature calibrated. Opens at 100 degrees for consistent cooling system response.

Cross-references 2762000600 for the same application. See all 1.

$127.15Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
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Step 2 — Quantity
Order total $127.15
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Engine Coolant Thermostat Housing Assembly options

OE-Quality Thermostat Housing Assembly

The Rein CTA0077 engine coolant thermostat housing assembly is built for Mercedes-Benz cooling system service with OE-quality fit, materials, and temperature control. It is a standard replacement part with a gasket or seal included for a cleaner repair process.

  • OE-quality thermostat assembly for consistent cooling system operation
  • Standard replacement design for straightforward service work
  • Gasket or seal included for proper sealing at installation
  • Temperature calibrated to begin opening at 100 degrees
  • Built with high-quality metals and components for durability and service life

Fitment Details

Compatible with Mercedes-Benz applications including Fits 2017-2023 Mercedes-Benz C43 AMG, N/A; Fits 2017-2023 Mercedes-Benz GLC43 AMG, N/A; Fits 2019-2020 Mercedes-Benz E450, N/A; Fits 2018-2020 Mercedes-Benz S450, N/A; Fits 2019-2020 Mercedes-Benz S450L, N/A; Fits 2019-2020 Mercedes-Benz S560e, N/A; Fits 2017-2020 Mercedes-Benz SL450, N/A; Fits 2017-2020 Mercedes-Benz SLC43 AMG, N/A; Fits 2016-2019 Mercedes-Benz GLE400, N/A; Fits 2017-2019 Mercedes-Benz GLE43 AMG, N/A; Fits 2019 Mercedes-Benz GLE450, N/A; Fits 2017-2019 Mercedes-Benz GLS450, N/A; Fits 2015-2018 Mercedes-Benz E400, N/A; Fits 2017-2018 Mercedes-Benz E43 AMG, N/A; Fits 2016-2018 Mercedes-Benz GLE550e, N/A; Fits 2015-2017 Mercedes-Benz CLS400, N/A; Fits 2015-2017 Mercedes-Benz S550e, N/A; Fits 2016 Mercedes-Benz C450 AMG, N/A; Fits 2015-2016 Mercedes-Benz GL450, N/A; Fits 2016 Mercedes-Benz GLE450 AMG, N/A; Fits 2015-2016 Mercedes-Benz SL400, N/A; Fits 2015 Mercedes-Benz C400, N/A; Fits 2015 Mercedes-Benz ML400, N/A.

Common Repair Uses

  • Replacing a leaking thermostat housing assembly
  • Restoring proper coolant flow control
  • Addressing temperature regulation concerns
  • Repairing a damaged or worn housing seal surface
  • Servicing cooling system components on Mercedes-Benz models

Installation Notes

Confirm the part number CTA0077 and verify the vehicle application before installation. The included gasket or seal supports proper sealing, and the assembly is intended to install in the same manner as the original component. This part cross-references Mercedes-Benz OE number 2762000600 for the same application.

Quality Assurance

Rein Automotive states that its OE-quality thermostat assemblies are engineered to meet or exceed original materials and are temperature calibrated for consistent response. CTA0077 is built as a standard replacement thermostat housing assembly for professional repair use.

Related reading

This part fits 65 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2023Mercedes-BenzC43 AMG3.0LV6—
2023Mercedes-BenzGLC43 AMG3.0LV6—
2022Mercedes-BenzC43 AMG3.0LV6—
2022Mercedes-BenzGLC43 AMG3.0LV6—
2021Mercedes-BenzC43 AMG3.0LV6—
2021Mercedes-BenzGLC43 AMG3.0LV6—
2020Mercedes-BenzC43 AMG3.0LV6—
2020Mercedes-BenzE4503.0LV6—
2020Mercedes-BenzGLC43 AMG3.0LV6—
2020Mercedes-BenzS4503.0LV6—
2020Mercedes-BenzS450L3.0LV6—
2020Mercedes-BenzS560e3.0LV6—
2020Mercedes-BenzSL4503.0LV6—
2020Mercedes-BenzSLC43 AMG3.0LV6—
2019Mercedes-BenzC43 AMG3.0LV6—
2019Mercedes-BenzE4503.0LV6—
2019Mercedes-BenzGLC43 AMG3.0LV6—
2019Mercedes-BenzGLE4003.0LV6—
2019Mercedes-BenzGLE43 AMG3.0LV6—
2019Mercedes-BenzGLE4503.0LV6—
2019Mercedes-BenzGLS4503.0LV6—
2019Mercedes-BenzS4503.0LV6—
2019Mercedes-BenzS450L3.0LV6—
2019Mercedes-BenzS560e3.0LV6—
2019Mercedes-BenzSL4503.0LV6—
2019Mercedes-BenzSLC43 AMG3.0LV6—
2018Mercedes-BenzC43 AMG3.0LV6—
2018Mercedes-BenzE4003.0LV6—
2018Mercedes-BenzE43 AMG3.0LV6—
2018Mercedes-BenzGLC43 AMG3.0LV6—
2018Mercedes-BenzGLE4003.0LV6—
2018Mercedes-BenzGLE43 AMG3.0LV6—
2018Mercedes-BenzGLE550e3.0LV6—
2018Mercedes-BenzGLS4503.0LV6—
2018Mercedes-BenzS4503.0LV6—
2018Mercedes-BenzSL4503.0LV6—
2018Mercedes-BenzSLC43 AMG3.0LV6—
2017Mercedes-BenzC43 AMG3.0LV6—
2017Mercedes-BenzCLS4003.0LV6—
2017Mercedes-BenzE4003.0LV6—
2017Mercedes-BenzE43 AMG3.0LV6—
2017Mercedes-BenzGLC43 AMG3.0LV6—
2017Mercedes-BenzGLE4003.0LV6—
2017Mercedes-BenzGLE43 AMG3.0LV6—
2017Mercedes-BenzGLE550e3.0LV6—
2017Mercedes-BenzGLS4503.0LV6—
2017Mercedes-BenzS550e3.0LV6—
2017Mercedes-BenzSL4503.0LV6—
2017Mercedes-BenzSLC43 AMG3.0LV6—
2016Mercedes-BenzC450 AMG3.0LV6—
2016Mercedes-BenzCLS4003.0LV6—
2016Mercedes-BenzE4003.0LV6—
2016Mercedes-BenzGL4503.0LV6—
2016Mercedes-BenzGLE4003.0LV6—
2016Mercedes-BenzGLE450 AMG3.0LV6—
2016Mercedes-BenzGLE550e3.0LV6—
2016Mercedes-BenzS550e3.0LV6—
2016Mercedes-BenzSL4003.0LV6—
2015Mercedes-BenzC4003.0LV6—
2015Mercedes-BenzCLS4003.0LV6—
2015Mercedes-BenzE4003.0LV6—
2015Mercedes-BenzGL4503.0LV6—
2015Mercedes-BenzML4003.0LV6—
2015Mercedes-BenzS550e3.0LV6—
2015Mercedes-BenzSL4003.0LV6—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
2762000600