Homeβ€Ί Belts and Cooling > Thermostat and Housingβ€Ί Rein CTA0052 Engine Coolant Thermostat Housing Assembly
Part #: CTA0052

Rein CTA0052 Engine Coolant Thermostat Housing Assembly

βš™οΈ 135 vehicles fit this part
πŸ”
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
$33.45Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
πŸ”„Free Returns*Wrong fit? No cost
πŸ›‘οΈ60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
πŸ”₯
βœ… In Stock Β· Ready To Ship Most orders ship same-day if ordered before 1pm CST.
βœ…OE Direct Replacement β€” Bolt-on fit, no modifications needed
πŸš—Fitment: Mercedes-Benz, C240, C280, C320, C43 AMG, C55 AMG, CL500, CL55 AMG, CLK320, CLK430, CLK500, CLK55 AMG, CLS500, E320, E430, E500, E55 AMG, G500, G55 AMG, ML320, ML350, ML430, ML500, ML55 AMG, R500, S350, S430, S500, S55 AMG, SL500, and SLK320
πŸ”„Easy Returns β€” Return within 60 days for a full refund
🚚Fast Shipping β€” Most orders ship same business day before 1pm CST

Overview of Rein Engine Coolant Thermostat Housing Assembly

The Rein CTA0052 thermostat housing assembly is engineered to meet original equipment specifications, ensuring reliable performance for Mercedes-Benz vehicles. Designed for direct fitment, this thermostat assembly simplifies replacement for models such as the C43 AMG, E55 AMG, and ML350.

  • Matches original equipment design specifications
  • Direct fitment allows for easy installation
  • Manufactured to strict engineering standards in China
  • Thermostat set to maintain optimal engine running temperature
  • Compact dimensions: 4.25" length x 4.25" width x 3.5" height

Product Details and Specifications

The Rein CTA0052 engine coolant thermostat housing assembly is crafted to provide precise temperature regulation for Mercedes-Benz models including the C240, CLK500, and G55 AMG. This application-specific part ensures compatibility and performance consistent with factory standards. The thermostat is calibrated to maintain the engine’s optimal running temperature, which is critical for efficient engine operation and longevity. The assembly weighs approximately 0.57 lbs and comes packaged in a box for protection during shipping and storage.

Compatible Mercedes-Benz Models

This thermostat housing assembly is compatible with a wide range of Mercedes-Benz vehicles, including but not limited to:

  • C43 AMG, C55 AMG, C240, C280, C320
  • CL55 AMG, CL500
  • CLK55 AMG, CLK320, CLK430, CLK500
  • CLS500
  • E55 AMG, E320, E430, E500
  • G55 AMG, G500
  • ML55 AMG, ML320, ML350, ML430, ML500
  • R500
  • S55 AMG, S350, S430, S500
  • SL500, SLK320

Common Issues Addressed by This Thermostat Assembly

  • Engine overheating due to thermostat failure
  • Poor engine temperature regulation affecting performance
  • Coolant leaks from damaged or worn thermostat housing
  • Erratic temperature gauge readings
  • Reduced fuel efficiency caused by improper engine temperature

Installation Notes and Tips

The Rein CTA0052 thermostat housing assembly is designed for direct replacement of the original part, allowing for straightforward installation without modification. It is recommended to drain the coolant system before removal and to inspect surrounding components for wear or damage during installation. Proper torque specifications should be followed to avoid leaks or damage to the housing.

Quality Assurance and Warranty

Manufactured to meet strict engineering standards, this Rein thermostat assembly carries a 24-month or 24,000-mile warranty, providing assurance of its durability and performance. The product is made in China and packaged securely to maintain quality during transit.

BrandRein
Part NumberCTA0052
Application TypeApplicationspecific
Bullet Point 1Matches original equipment design specifications
Bullet Point 2Direct fitments allows easy installation
Bullet Point 3Manufactured to strict engineering standards/specifications in ma
Bullet Point 4Thermostat set to maintain optimal running temperature.
Container TypeBx
Country of OriginCn
Item Height3.5000
Item Length4.2500
Item Level GTIN888544103094
Item Qty1
Item Quantity Size1
Item Quantity Size UOMEa
Item UOMEa
Item Weight0.5700
Item Weight Unit UOMLb
Item Width4.2500
Product Desc Extended 240Rein oe quality thermostat assemblies are designed to be direct r
Product Desc Invoice 40Rein thermostat assembly
Product Desc Long 80Rein oe quality thermostat assembly
Product Desc Short 20Thermostat assembly
Warranty Distance24000
Warranty Distance UOMMi
Warranty Time24
Warranty Time UOMMo

This part fits 135 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2008Mercedes-BenzG5005.0LV8N/A
2007Mercedes-BenzG5005.0LV8N/A
2007Mercedes-BenzML5005.0LV8N/A
2007Mercedes-BenzR5005.0LV8N/A
2006Mercedes-BenzC55 AMG5.5LV8N/A
2006Mercedes-BenzCL5005.0LV8N/A
2006Mercedes-BenzCLK5005.0LV8N/A
2006Mercedes-BenzCLK55 AMG5.5LV8N/A
2006Mercedes-BenzCLS5005.0LV8N/A
2006Mercedes-BenzE5005.0LV8N/A
2006Mercedes-BenzG5005.0LV8N/A
2006Mercedes-BenzML5005.0LV8N/A
2006Mercedes-BenzR5005.0LV8N/A
2006Mercedes-BenzS3503.7LV6N/A
2006Mercedes-BenzS4304.3LV8N/A
2006Mercedes-BenzS5005.0LV8N/A
2006Mercedes-BenzSL5005.0LV8N/A
2005Mercedes-BenzC2402.6LV6N/A
2005Mercedes-BenzC3203.2LV6N/A
2005Mercedes-BenzC55 AMG5.5LV8N/A
2005Mercedes-BenzCL5005.0LV8N/A
2005Mercedes-BenzCLK3203.2LV6N/A
2005Mercedes-BenzCLK5005.0LV8N/A
2005Mercedes-BenzCLK55 AMG5.5LV8N/A
2005Mercedes-BenzE3203.2LV6GASN/A
2005Mercedes-BenzE5005.0LV8N/A
2005Mercedes-BenzG5005.0LV8N/A
2005Mercedes-BenzML3503.7LV6N/A
2005Mercedes-BenzML5005.0LV8N/A
2005Mercedes-BenzS4304.3LV8N/A
2005Mercedes-BenzS5005.0LV8N/A
2005Mercedes-BenzSL5005.0LV8N/A
2004Mercedes-BenzC2402.6LV6N/A
2004Mercedes-BenzC3203.2LV6N/A
2004Mercedes-BenzCL5005.0LV8N/A
2004Mercedes-BenzCLK3203.2LV6N/A
2004Mercedes-BenzCLK5005.0LV8N/A
2004Mercedes-BenzCLK55 AMG5.5LV8N/A
2004Mercedes-BenzE3203.2LV6N/A
2004Mercedes-BenzE5005.0LV8N/A
2004Mercedes-BenzG5005.0LV8N/A
2004Mercedes-BenzG55 AMG5.5LV8N/A
2004Mercedes-BenzML3503.7LV6N/A
2004Mercedes-BenzML5005.0LV8N/A
2004Mercedes-BenzS4304.3LV8N/A
2004Mercedes-BenzS5005.0LV8N/A
2004Mercedes-BenzSL5005.0LV8N/A
2004Mercedes-BenzSLK3203.2LV6N/A
2003Mercedes-BenzC2402.6LV6N/A
2003Mercedes-BenzC3203.2LV6N/A
2003Mercedes-BenzCL5005.0LV8N/A
2003Mercedes-BenzCLK3203.2LV6N/A
2003Mercedes-BenzCLK4304.3LV8N/A
2003Mercedes-BenzCLK5005.0LV8N/A
2003Mercedes-BenzCLK55 AMG5.5LV8N/A
2003Mercedes-BenzE3203.2LV6N/A
2003Mercedes-BenzE5005.0LV8N/A
2003Mercedes-BenzG5005.0LV8N/A
2003Mercedes-BenzG55 AMG5.5LV8N/A
2003Mercedes-BenzML3203.2LV6N/A
2003Mercedes-BenzML3503.7LV6N/A
2003Mercedes-BenzML5005.0LV8N/A
2003Mercedes-BenzML55 AMG5.5LV8N/A
2003Mercedes-BenzS4304.3LV8N/A
2003Mercedes-BenzS5005.0LV8N/A
2003Mercedes-BenzSL5005.0LV8N/A
2003Mercedes-BenzSLK3203.2LV6N/A
2002Mercedes-BenzC2402.6LV6N/A
2002Mercedes-BenzC3203.2LV6N/A
2002Mercedes-BenzCL5005.0LV8N/A
2002Mercedes-BenzCL55 AMG5.5LV8N/A
2002Mercedes-BenzCLK3203.2LV6N/A
2002Mercedes-BenzCLK4304.3LV8N/A
2002Mercedes-BenzCLK55 AMG5.5LV8N/A
2002Mercedes-BenzE3203.2LV6N/A
2002Mercedes-BenzE4304.3LV8N/A
2002Mercedes-BenzE55 AMG5.5LV8N/A
2002Mercedes-BenzG5005.0LV8N/A
2002Mercedes-BenzML3203.2LV6N/A
2002Mercedes-BenzML5005.0LV8N/A
2002Mercedes-BenzML55 AMG5.5LV8N/A
2002Mercedes-BenzS4304.3LV8N/A
2002Mercedes-BenzS5005.0LV8N/A
2002Mercedes-BenzS55 AMG5.5LV8N/A
2002Mercedes-BenzSL5005.0LV8N/A
2002Mercedes-BenzSLK3203.2LV6N/A
2001Mercedes-BenzC2402.6LV6N/A
2001Mercedes-BenzC3203.2LV6N/A
2001Mercedes-BenzCL5005.0LV8N/A
2001Mercedes-BenzCL55 AMG5.5LV8N/A
2001Mercedes-BenzCLK3203.2LV6N/A
2001Mercedes-BenzCLK4304.3LV8N/A
2001Mercedes-BenzCLK55 AMG5.5LV8N/A
2001Mercedes-BenzE3203.2LV6N/A
2001Mercedes-BenzE4304.3LV8N/A
2001Mercedes-BenzE55 AMG5.5LV8N/A
2001Mercedes-BenzML3203.2LV6N/A
2001Mercedes-BenzML4304.3LV8N/A
2001Mercedes-BenzML55 AMG5.5LV8N/A
2001Mercedes-BenzS4304.3LV8N/A
2001Mercedes-BenzS5005.0LV8N/A
2001Mercedes-BenzS55 AMG5.5LV8N/A
2001Mercedes-BenzSL5005.0LV8N/A
2001Mercedes-BenzSLK3203.2LV6N/A
2000Mercedes-BenzC2802.8LV6N/A
2000Mercedes-BenzC43 AMG4.3LV8N/A
2000Mercedes-BenzCL5005.0LV8N/A
2000Mercedes-BenzCLK3203.2LV6N/A
2000Mercedes-BenzCLK4304.3LV8N/A
2000Mercedes-BenzE3203.2LV6N/A
2000Mercedes-BenzE4304.3LV8N/A
2000Mercedes-BenzE55 AMG5.5LV8N/A
2000Mercedes-BenzML3203.2LV6N/A
2000Mercedes-BenzML4304.3LV8N/A
2000Mercedes-BenzML55 AMG5.5LV8N/A
2000Mercedes-BenzS4304.3LV8N/A
2000Mercedes-BenzS5005.0LV8N/A
2000Mercedes-BenzSL5005.0LV8N/A
1999Mercedes-BenzC2802.8LV6N/A
1999Mercedes-BenzC43 AMG4.3LV8N/A
1999Mercedes-BenzCLK3203.2LV6N/A
1999Mercedes-BenzCLK4304.3LV8N/A
1999Mercedes-BenzE3203.2LV6N/A
1999Mercedes-BenzE4304.3LV8N/A
1999Mercedes-BenzE55 AMG5.5LV8N/A
1999Mercedes-BenzML3203.2LV6N/A
1999Mercedes-BenzML4304.3LV8N/A
1999Mercedes-BenzSL5005.0LV8N/A
1998Mercedes-BenzC2802.8LL6N/A
1998Mercedes-BenzC2802.8LV6N/A
1998Mercedes-BenzC43 AMG4.3LV8N/A
1998Mercedes-BenzCLK3203.2LV6N/A
1998Mercedes-BenzE3203.2LV6N/A
1998Mercedes-BenzE4304.3LV8N/A
1998Mercedes-BenzML3203.2LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

11220000151122000015281122030275

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.