HomeBelts and Cooling > Thermostat and HousingCalorstat TH6847.92J Engine Coolant Thermostat Housing Assembly
Part #: TH6847.92J

Calorstat TH6847.92J Engine Coolant Thermostat Housing Assembly

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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercedes-Benz, E320
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Engine Coolant Thermostat Housing for Mercedes-Benz

Calorstat TH6847.92J is an aluminum engine coolant thermostat housing assembly with a silver finish, gasket included, and two outlet ports. It is built for direct-fit cooling system service on select Mercedes-Benz applications, including 2005-2006 Mercedes-Benz E320.

Key Features

  • Aluminum thermostat housing assembly for cooling system repair
  • Silver finish for a clean OE-style appearance
  • Gasket included with gasket-type sealing surface
  • Three mounting holes for secure installation
  • Starts to open at 197.0 degrees
  • Two outlet ports for coolant routing
  • Fits 2005-2006 Mercedes-Benz E320

Detailed Description

Calorstat TH6847.92J thermostat housing assembly is engineered for vehicles that require a thermostat housing with integrated coolant outlet connections and a sealed mounting surface. The aluminum construction supports heat resistance in the cooling circuit, while the included gasket helps establish a proper seal at the housing interface. This part number, TH6847.92J, is listed for 2005-2006 Mercedes-Benz E320 applications and is a practical choice when replacing a leaking, warped, or temperature-control-related housing on the Mercedes-Benz E320 cooling system.

This part cross-references Wix 49669 for the same application.

Common Repair Symptoms

  • Coolant leaking from the thermostat housing area
  • Cracked or warped housing surfaces
  • Unstable engine operating temperature
  • Coolant seepage around the gasket joint
  • Restricted coolant flow through the housing assembly

Installation Notes and Tips

  • Verify the housing shape, outlet port layout, and mounting hole pattern before installation.
  • Clean the mating surfaces thoroughly so the gasket can seal correctly.
  • Inspect adjacent hoses and clamps during service to avoid repeat leaks.
  • Refill and bleed the cooling system according to the vehicle service procedure after installation.
  • Confirm thermostat opening temperature and coolant circulation after the repair.

Quality Assurance

Calorstat cooling components are supplied for OE-style service applications, and Vernet is identified as an OE supplier to Mercedes for this fitment.

BrandCalorstat
Part NumberTH6847.92J
MaterialAluminum
10362No
ColorSilver
Gasket Or Seal IncludedYes
Mounting Hole Quantity3
Start to Open Temperature197.0
Gasket TypeGasket
Outlet Port Quantity2

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006Mercedes-BenzE3203.2LL6N/AVernet is an OE Supplier to Mercedes
2005Mercedes-BenzE3203.2LL6N/AVernet is an OE Supplier to Mercedes

* 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:

2.445.92.3552.451.92.355410174.92D49669501-19864620000156462000715646200091564620011156462030275820571A 646 200 00 15A6462000015A6462000715A6462000915A6462001115A6462030275TH36392TH36392G1TI 30 92TI 31 92

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