Motorad CH2041 Engine Coolant Thermostat Housing

Engine Coolant Thermostat Housing for Ford and Mazda

The Motorad CH2041 engine coolant thermostat housing is built for cooling-system service on select Ford Ranger, Ford F-100 Ranger, Ford Windstar, Ford Aerostar, and Mazda B3000 applications. It uses steel construction with a silver finish and includes the housing and gasket for a direct-fit coolant outlet replacement.

Key Features

• Steel thermostat housing for engine coolant outlet service
• Silver finish
• Gasket or seal included
• 2 mounting holes with 2.90 in bolt hole center spacing
• Inlet port diameter: 1.5 in
• Outlet port diameter: 1.49 in
• Flange thickness: 0.58 in
• Thermal shock validated and 100% leak tested
• Built to meet or exceed OEM standards

Detailed Description

Motorad CH2041 is an engine coolant thermostat housing manufactured to OEM quality standards by an OE supplier using proprietary material for demanding cooling-system conditions. The steel housing is thermal shock validated and leak tested to help maintain a secure seal at the coolant outlet. This part cross-references Dorman OE Solutions 902-1041 and Four Seasons 85024 for the same application. Compatible with 1991-1995 Ford Ranger, 1993-1995 Ford Aerostar, 1994-2001 Mazda B3000, 1996-1997 Ford Aerostar, 1998-2001 Ford F-100 Ranger, 1998-2001 Ford Ranger, and 1998-1999 Ford Windstar applications where the engine coolant water outlet with housing and gasket is specified. The Motorad CH2041 is a practical replacement for worn or leaking thermostat housing assemblies on these vehicles.

Common Problems This Part Can Help Address

• Coolant seepage at the thermostat housing or water outlet
• Cracked or corroded housing surfaces
• Failed gasket sealing at the coolant outlet
• Overheating caused by a leaking cooling-system connection
• Service issues on Ford Ranger and Mazda B3000 coolant outlet assemblies

Installation Notes and Tips

Verify port diameter, bolt-hole spacing, and flange dimensions before installation. Clean the mating surfaces thoroughly and inspect the cooling system for residue or corrosion before fitting the new housing. This part is listed for applications that use the engine coolant water outlet with housing and gasket included; bolts are not included.

Quality Assurance

Motorad manufactures this thermostat housing to OEM quality standards, with thermal shock validation and 100% leak testing to support reliable sealing in automotive cooling systems.