Dorman 902-5828 Engine Coolant Thermostat Housing Cast Iron OE Replacement

The Dorman 902-5828 is a direct-fit replacement engine coolant thermostat housing engineered to match the fit and durability of the original stock housing. Cast from iron and built to OE specifications, this housing restores proper coolant flow and temperature regulation to keep your engine running at optimal operating temperature.

Key Features:

• Direct OE Replacement — engineered to match the original housing for a precise, hassle-free fit
• Cast Iron Construction — durable iron material built to withstand extreme engine temperatures and resist cracking or leaking
• Stock Water Neck Style — retains the factory outlet position and orientation for straightforward installation
• Heater Bypass Provision — includes heater bypass port to maintain proper coolant circuit function
• Automatic Transmission Applications Only — designed specifically for vehicles equipped with automatic transmissions
• Thermostat Not Included — housing only; thermostat and mounting hardware sold separately
• Cross-Reference OEM Part Numbers: 19320R1AA50; 86021, CH7020, CH7021

Dorman's thermostat housings offer a cost-effective alternative to dealer pricing without sacrificing quality. Sold individually.