HomeBelts and Cooling > Thermostat and HousingMotorad CH2931 Engine Coolant Thermostat Housing - Upper
Part #: CH2931

Motorad CH2931 Engine Coolant Thermostat Housing - Upper

Upper
⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Prius
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Overview of Motorad CH2931 Engine Coolant Thermostat Housing

The Motorad CH2931 engine coolant thermostat housing is designed specifically for Toyota Prius models, providing a reliable connection point for your vehicle's cooling system. Constructed from durable black plastic, this thermostat housing ensures proper coolant flow and temperature regulation.

  • Material: High-quality black plastic for corrosion resistance
  • Outlet port diameter: 1.23 inches for precise fitment
  • Mounting hole quantity: 2 for secure installation
  • Compatible with Toyota Prius models
  • Part number: CH2931 for accurate identification

Detailed Product Description

The Motorad CH2931 thermostat housing is engineered to meet the cooling system requirements of Toyota Prius vehicles. Its black plastic construction offers resistance to heat and corrosion, helping maintain the integrity of the engine coolant pathway. The outlet port diameter of 1.23 inches ensures a proper seal with connected hoses, preventing leaks and maintaining optimal coolant flow. With two mounting holes, this housing can be securely fastened to the engine block, providing stable and reliable operation under various driving conditions.

Compatible Vehicles and Applications

This engine coolant thermostat housing is compatible with Toyota Prius models, making it a suitable replacement part for maintaining your vehicle's cooling system. It is designed to work with the original equipment specifications, ensuring proper fit and function.

  • Replacement for damaged or cracked thermostat housing
  • Resolves coolant leaks around the thermostat area
  • Helps maintain proper engine temperature regulation
  • Prevents overheating caused by faulty housing
  • Supports efficient coolant circulation in Toyota Prius engines

Installation Notes and Tips

When installing the Motorad CH2931 thermostat housing, ensure the mounting surface is clean and free of debris. Use the original gasket or seal as this product does not include one. Tighten the two mounting bolts evenly to avoid warping the housing. Verify the outlet port diameter matches your vehicle’s hose size for a secure connection.

Quality Assurance and Warranty

Motorad manufactures the CH2931 thermostat housing to meet industry standards for durability and performance. While no specific warranty information is provided, Motorad parts are known for consistent quality and reliability when installed according to manufacturer guidelines.

BrandMotorad
Part NumberCH2931
MaterialPlastic
ColorBlack
Outlet Port Diameter1.23
Gasket Or Seal IncludedNo
Mounting Hole Quantity2
Bolts IncludedNo
Outlet Diameter1.23 in

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009ToyotaPrius1.5LL4UpperEngine Coolant Water Outlet with housing.
2008ToyotaPrius1.5LL4UpperEngine Coolant Water Outlet with housing.
2007ToyotaPrius1.5LL4UpperEngine Coolant Water Outlet with housing.
2006ToyotaPrius1.5LL4UpperEngine Coolant Water Outlet with housing.
2005ToyotaPrius1.5LL4UpperEngine Coolant Water Outlet with housing.
2004ToyotaPrius1.5LL4UpperEngine Coolant Water Outlet with housing.
2003ToyotaPrius1.5LL4UpperEngine Coolant Water Outlet with housing.
2002ToyotaPrius1.5LL4UpperEngine Coolant Water Outlet with housing.
2001ToyotaPrius1.5LL4UpperEngine Coolant Water Outlet with housing.

* 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:

163212101085414902-59319CH2931CH2931CO34842NI

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