HomeBelts and Cooling > Thermostat and HousingBeck Arnley 143-0917 Engine Coolant Thermostat Housing Assembly
Part #: 143-0917

Beck Arnley 143-0917 Engine Coolant Thermostat Housing Assembly

⚙️ 59 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$120.93Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, S400, C300, GLK350, C350, E350, ML350, ML450, R350, SLK300, SLK350, CLK350, SLK280, C230, and C280
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Coolant Thermostat Housing Assembly for Mercedes-Benz

The Beck Arnley 143-0917 Engine Coolant Thermostat Housing Assembly is designed to maintain optimal engine temperature for various Mercedes-Benz models. This thermostat housing assembly ensures proper coolant flow and temperature regulation, helping to protect your engine from overheating and damage.

  • Compatible with Mercedes-Benz C230, C280, C300, C350, CLK350, E350, GLK350, ML350, ML450, R350, S400, SLK280, SLK300, and SLK350 models
  • Engine coolant thermostat housing assembly designed for precise temperature control at 212°F
  • Contains lead and lead compounds; handle with care during installation
  • Durable construction to withstand engine heat and pressure
  • Beck Arnley quality ensures fit and function matching OEM specifications

Product Details and Specifications

The Beck Arnley 143-0917 thermostat housing assembly is engineered to regulate engine temperature by housing the thermostat that opens and closes at 212 degrees Fahrenheit. This temperature threshold is critical for maintaining efficient engine operation and preventing overheating. The assembly is compatible with a range of Mercedes-Benz vehicles, including popular models such as the C-Class (C230, C280, C300, C350), CLK350, E350, GLK350, ML350, ML450, R350, S400, and SLK series (SLK280, SLK300, SLK350). The presence of lead and lead compounds in the material composition requires careful handling during installation to comply with safety standards.

Common Applications and Problem Resolution

  • Replaces faulty or leaking thermostat housing assemblies
  • Resolves engine overheating caused by thermostat failure
  • Prevents coolant leaks that can lead to engine damage
  • Restores proper coolant flow and temperature regulation
  • Addresses issues related to engine temperature fluctuations

Installation Notes and Tips

When installing the Beck Arnley 143-0917 thermostat housing assembly, ensure the engine is cool to avoid burns or injury. Properly dispose of any coolant containing lead compounds according to local regulations. Use OEM torque specifications to secure the housing and replace any gaskets or seals to prevent leaks. Verify thermostat operation after installation by monitoring engine temperature during a test drive.

Quality Assurance and Warranty Information

Beck Arnley parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 143-0917 thermostat housing assembly undergoes rigorous quality control to ensure fitment and function for the specified Mercedes-Benz models. Warranty coverage details can be obtained from the product documentation or Beck Arnley directly, supporting confidence in your replacement part.

BrandBeck Arnley
Part Number143-0917
Are You Using The Long Form WarningY
Chemical(s) at IssueLEAD AND LEAD COMPOUNDS
TEMPERATURE212

This part fits 59 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2013Mercedes-BenzS4003.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2012Mercedes-BenzC3003.0LV6N/AOE temperature; operating at a temperature of 212 degrees.
2012Mercedes-BenzGLK3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2012Mercedes-BenzS4003.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2011Mercedes-BenzC3003.0LV6N/AOE temperature; operating at a temperature of 212 degrees.
2011Mercedes-BenzC3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2011Mercedes-BenzE3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2011Mercedes-BenzGLK3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2011Mercedes-BenzML3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2011Mercedes-BenzML4503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2011Mercedes-BenzR3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2011Mercedes-BenzS4003.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2011Mercedes-BenzSLK3003.0LV6N/AOE temperature; operating at a temperature of 212 degrees.
2011Mercedes-BenzSLK3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2010Mercedes-BenzC3003.0LV6N/AOE temperature; operating at a temperature of 212 degrees.
2010Mercedes-BenzC3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2010Mercedes-BenzE3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2010Mercedes-BenzGLK3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2010Mercedes-BenzML3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2010Mercedes-BenzML4503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2010Mercedes-BenzR3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2010Mercedes-BenzS4003.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2010Mercedes-BenzSLK3003.0LV6N/AOE temperature; operating at a temperature of 212 degrees.
2010Mercedes-BenzSLK3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2009Mercedes-BenzC3003.0LV6N/AOE temperature; operating at a temperature of 212 degrees.
2009Mercedes-BenzC3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2009Mercedes-BenzCLK3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2009Mercedes-BenzE3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2009Mercedes-BenzML3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2009Mercedes-BenzR3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2009Mercedes-BenzSLK3003.0LV6N/AOE temperature; operating at a temperature of 212 degrees.
2009Mercedes-BenzSLK3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2008Mercedes-BenzC3003.0LV6N/AOE temperature; operating at a temperature of 212 degrees.
2008Mercedes-BenzC3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2008Mercedes-BenzCLK3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2008Mercedes-BenzE3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2008Mercedes-BenzML3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2008Mercedes-BenzR3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2008Mercedes-BenzSLK2803.0LV6N/AOE temperature; operating at a temperature of 212 degrees.
2008Mercedes-BenzSLK3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2007Mercedes-BenzC2302.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2007Mercedes-BenzC2803.0LV6N/AOE temperature; operating at a temperature of 212 degrees.
2007Mercedes-BenzC3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2007Mercedes-BenzCLK3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2007Mercedes-BenzE3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2007Mercedes-BenzML3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2007Mercedes-BenzR3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2007Mercedes-BenzSLK2803.0LV6N/AOE temperature; operating at a temperature of 212 degrees.
2007Mercedes-BenzSLK3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2006Mercedes-BenzC2302.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2006Mercedes-BenzC2803.0LV6N/AOE temperature; operating at a temperature of 212 degrees.
2006Mercedes-BenzC3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2006Mercedes-BenzCLK3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2006Mercedes-BenzE3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2006Mercedes-BenzML3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2006Mercedes-BenzR3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2006Mercedes-BenzSLK2803.0LV6N/AOE temperature; operating at a temperature of 212 degrees.
2006Mercedes-BenzSLK3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.
2005Mercedes-BenzSLK3503.5LV6N/AOE temperature; operating at a temperature of 212 degrees.

* 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:

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