HomeBelts and Cooling > Thermostat and HousingMotorad CH5638 Engine Coolant Thermostat Housing Cover
Part #: CH5638

Motorad CH5638 Engine Coolant Thermostat Housing Cover

⚙️ 28 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ 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: Ford and Mazda, Focus, Escape, and Tribute
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Motorad CH5638 Thermostat Housing Cover

The Motorad CH5638 engine coolant thermostat housing cover is designed for reliable performance in Ford and Mazda vehicles. This black plastic housing cover is engineered to fit specific models such as the Ford Escape, Ford Focus, and Mazda Tribute, ensuring proper coolant flow and engine temperature regulation.

  • Durable black plastic construction for corrosion resistance
  • Compatible with Ford Escape, Ford Focus, and Mazda Tribute models
  • Includes three mounting holes for secure installation
  • Outlet diameter of 1.33 inches for precise coolant flow
  • Does not include gasket or bolts, allowing use with OEM or aftermarket components

Detailed Product Description

The Motorad CH5638 thermostat housing cover is crafted from high-quality plastic material, providing a lightweight yet durable solution for your engine cooling system. Its black finish offers resistance to heat and corrosion, which is essential for maintaining engine efficiency. The housing features three mounting holes, allowing for a secure and stable fit on the engine block. With an outlet diameter of 1.33 inches, this cover ensures proper coolant circulation, helping to maintain optimal engine temperature. This part is specifically designed for use with Ford Escape, Ford Focus, and Mazda Tribute models, making it a precise replacement part for these vehicles.

Common Applications and Issues Addressed

  • Replacement for cracked or damaged thermostat housing covers
  • Prevents coolant leaks caused by worn or broken housings
  • Helps maintain proper engine temperature regulation
  • Addresses overheating issues related to faulty thermostat housings
  • Supports engine cooling system integrity in Ford Escape, Focus, and Mazda Tribute

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation
  • Use a compatible gasket or sealant as this product does not include a gasket
  • Verify the three mounting holes align correctly with the engine block
  • Tighten mounting bolts evenly to avoid warping the housing
  • Inspect the outlet hose for proper fit on the 1.33-inch diameter outlet

Quality Assurance and Warranty

Motorad parts are manufactured to meet or exceed OEM specifications for fit and function. The CH5638 thermostat housing cover undergoes quality checks to ensure durability and performance. While this product does not include bolts or gaskets, it is designed to integrate seamlessly with existing engine components. Please consult Motorad or your parts supplier for warranty details specific to this part number.

BrandMotorad
Part NumberCH5638
Bolts IncludedNo
ColorBlack
Gasket Or Seal IncludedNo
MaterialPlastic
Mounting Hole Quantity3
Outlet Diameter1.33 in

This part fits 28 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2007FordFocus2.0LL4N/AThermostat Housing
2006FordFocus2.0LL4N/AThermostat Housing
2005FordFocus2.0LL4N/AThermostat Housing
2004FordEscape2.0LL4N/AThermostat Housing; Water Outlet Replacement
2004FordFocus2.0LL4N/AThermostat Housing
2004MazdaTribute2.0LL4N/AThermostat Housing; Water Outlet Replacement
2003FordEscape2.0LL4N/AThermostat Housing; Water Outlet Replacement
2003FordFocusZTS2.0LL4N/AThermostat Housing
2003FordFocusSVT2.0LL4N/AThermostat Housing
2003FordFocusSE2.0LL4N/AThermostat Housing
2003FordFocusMid2.0LL4N/AThermostat Housing
2003FordFocusLX2.0LL4N/AThermostat Housing
2003FordFocusHigh2.0LL4N/AThermostat Housing
2003FordFocus2.0LL4N/AThermostat Housing
2003MazdaTribute2.0LL4N/AThermostat Housing; Water Outlet Replacement
2002FordEscape2.0LL4N/AThermostat Housing; Water Outlet Replacement
2002FordFocusZTS2.0LL4N/AThermostat Housing
2002FordFocusSVT2.0LL4N/AThermostat Housing
2002FordFocusSE2.0LL4N/AThermostat Housing
2002FordFocusManual2.0LL4N/AThermostat Housing
2002FordFocusLX2.0LL4N/AThermostat Housing
2002FordFocusBase2.0LL4N/AThermostat Housing
2002FordFocus2.0LL4N/AThermostat Housing
2002MazdaTribute2.0LL4N/AThermostat Housing; Water Outlet Replacement
2001FordEscape2.0LL4N/AThermostat Housing; Water Outlet Replacement
2001FordFocus2.0LL4N/AThermostat Housing; Engine # # 1G-780-A*; 2G-780-A*; 3G-780-A*
2001MazdaTribute2.0LL4N/AThermostat Housing; Water Outlet Replacement
2000FordFocus2.0LL4N/AThermostat 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:

81563885283902-10239CH5638CH5638NIXS4Z8592AC

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