Motorad CH5360 Engine Coolant Thermostat Housing - Lower

Brand Motorad CH5360
Position Lower
Material Steel
Color Silver
Gasket Or Seal Included Yes
Mounting Hole Quantity 2
Bolts Included No
Fits Chevrolet, Oldsmobile, and Pontiac · 17 vehicles

OE supplier quality. Built to OEM standards with proprietary material for demanding cooling systems.

Thermal shock validated. 100% leak tested for dependable sealing performance.

Steel construction. Durable housing with a silver finish and included gasket or seal.

Cross-references Dorman - OE Solutions 902-2085, Four Seasons 85360 and Motorad CH5360 for the same application. See all 7.

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Engine Coolant Thermostat Housing for OE Fitment

Motorad CH5360 is an engine coolant thermostat housing built for lower cooling-system applications that require a steel housing with an included gasket or seal. It is engineered to meet OEM standards and is thermal shock validated and leak tested for dependable sealing in demanding cooling systems.

  • Steel construction with a silver finish
  • Includes gasket or seal for the housing-to-engine interface
  • 2 mounting holes for direct replacement fitment
  • OE supplier manufacturing standards for consistent fit and function
  • Thermal shock validated and 100% leak tested

Fitment Details

Compatible with lower engine coolant water outlet applications on select vehicles. Fits 2002-2005 Chevrolet Cavalier, lower; fits 2004-2005 Chevrolet Classic, lower; fits 2002-2005 Pontiac Grand Am, lower; fits 2002-2005 Pontiac Sunfire, lower; fits 2002-2004 Oldsmobile Alero, lower.

This part cross-references Dorman OE Solutions 902-2085 and Four Seasons 85360 for the same application. Motorad CH5360 is also referenced under alternate part numbers used in the aftermarket.

What It Helps Address

  • Coolant leakage at the lower thermostat housing or water outlet
  • Cracked or corroded original housing surfaces
  • Improper sealing caused by worn housing material
  • Cooling-system service needs on Chevrolet Cavalier, Pontiac Grand Am, Pontiac Sunfire, Chevrolet Classic, and Oldsmobile Alero

Installation Notes

Verify the lower mounting location and match the vehicle year, make, and model before installation. Clean the sealing surface thoroughly, inspect the mating components, and transfer no bolts unless they are already present on the vehicle, since bolts are not included. Use the included gasket or seal and torque fasteners to the vehicle manufacturer’s specification.

Quality Assurance

Motorad manufactures this thermostat housing to OEM quality standards as an OE supplier. The housing is thermal shock validated, 100% leak tested, and built to meet or exceed OEM requirements for cooling-system service.

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005ChevroletCavalier2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2005ChevroletClassic2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2005PontiacGrand Am2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2005PontiacSunfire2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2004ChevroletCavalier2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2004ChevroletClassic2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2004OldsmobileAlero2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2004PontiacGrand Am2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2004PontiacSunfire2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2003ChevroletCavalier2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2003OldsmobileAlero2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2003PontiacGrand Am2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2003PontiacSunfire2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2002ChevroletCavalier2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2002OldsmobileAlero2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2002PontiacGrand Am2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
2002PontiacSunfire2.2LL4LowerEngine Coolant Water Outlet - Includes housing and seal
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 902-2085Four Seasons — 85360Motorad — CH53609CH536015-1057612584901NI