Motorad CH6020 Engine Coolant Thermostat Housing

Engine Coolant Thermostat Housing for Mazda B-Series

Restore proper coolant routing with this Motorad engine coolant thermostat housing, part number CH6020. Built from steel with a silver finish, it includes a gasket or seal for a direct replacement on select Mazda B2200 and Mazda B2000 applications.

Fits 1987-1993 Mazda B2200, N/A. Fits 1986-1987 Mazda B2000, N/A. This Motorad CH6020 thermostat housing is a practical OE-style replacement for drivers searching for a Mazda B2200 thermostat housing or Mazda B2000 engine coolant water outlet with housing and gasket included.

Key Features

• Engine coolant thermostat housing for cooling system service
• Steel construction with silver finish
• Gasket or seal included for installation
• Two mounting holes for the listed applications
• Manufactured to OEM quality standards by an OE supplier
• Thermal shock validated and 100% leak tested

Detailed Description

The Motorad CH6020 is an engine coolant thermostat housing designed for select Mazda B-Series trucks. It is manufactured from steel and finished in silver, with a gasket or seal included to support a proper seal at the coolant outlet. Motorad states this housing is built to OEM quality standards using proprietary material formulated for demanding cooling system conditions, and it is thermal shock validated and leak tested before release.

For shoppers comparing Mazda B2200 thermostat housing and Mazda B2000 coolant outlet replacements, CH6020 provides a direct-fit solution for the listed years and positions. This part cross-references Dorman OE Solutions 902-5020 for the same application.

Common Problems This Part Can Help Address

• Coolant seepage at the thermostat housing or water outlet
• Cracked or corroded original housing
• Improper sealing at the coolant outlet flange
• Cooling system service on a worn Mazda B2200 or Mazda B2000 housing
• Replacement of a damaged thermostat housing during radiator or thermostat repair

Installation Notes and Tips

• Verify year, make, model, and engine coolant outlet configuration before installation.
• Clean the mating surface thoroughly before fitting the new gasket or seal.
• Inspect adjacent hoses and clamps for wear while the cooling system is open.
• Use the correct coolant and bleed the system according to factory service procedures after installation.

Quality Assurance

Motorad manufactures this thermostat housing to OEM quality standards as an OE supplier. The CH6020 is thermal shock validated and 100% leak tested to help confirm sealing integrity before installation.