Motorad CH5096 Engine Coolant Thermostat Housing

Engine Coolant Thermostat Housing for OE Fitment

Motorad CH5096 is an engine coolant thermostat housing built to OE quality standards for vehicles that rely on precise coolant flow and a secure seal. It is thermal shock validated and 100% leak tested to support dependable cooling system performance in the listed applications.

Key Features

• Engine coolant thermostat housing / water outlet assembly
• Outlet diameter: 1.29 in.
• Manufactured to OE quality standards by an OE supplier
• Thermal shock validated for cooling system durability
• 100% leak tested before release
• Includes housing and seal for the listed fitments
• Bolts included: No

Detailed Description

This Motorad thermostat housing, part number CH5096, is engineered for direct replacement in select GM, Isuzu, Saab, Buick, Oldsmobile, Chevrolet, GMC, and Hummer cooling system applications. It is commonly searched as an engine coolant water outlet for 2002-2007 Chevrolet Trailblazer, GMC Envoy, and related platforms, where a properly sealed housing is critical to stable coolant routing. This part cross-references Dorman OE Solutions 902-116 and Four Seasons 85096 for the same application.

Compatible vehicle coverage includes Fits 2003-2007 Isuzu Ascender, N/A; Fits 2004-2006 Chevrolet Colorado, N/A; Fits 2005-2006 Chevrolet Uplander, N/A; Fits 2004-2006 GMC Canyon, N/A; Fits 2006 Hummer H3, N/A; Fits 2006 Isuzu i-280, N/A; Fits 2006 Isuzu i-350, N/A; Fits 2004-2005 Buick Rainier, N/A; Fits 2002-2005 Chevrolet Trailblazer, N/A; Fits 2002-2005 Chevrolet Trailblazer EXT, N/A; Fits 2002-2005 GMC Envoy, N/A; Fits 2002-2005 GMC Envoy XL, N/A; Fits 2004-2005 GMC Envoy XUV, N/A; Fits 2005 Saab 9-7x, N/A; and Fits 2002-2004 Oldsmobile Bravada, N/A.

Common Cooling System Issues

• Coolant seepage at the thermostat housing or water outlet
• Cracked or warped housing surfaces from heat cycling
• Unstable coolant routing caused by a failing sealed outlet
• Overheating concerns related to a leaking thermostat housing
• Service replacement for worn OE-style coolant outlet assemblies

Installation Notes and Tips

Verify the outlet diameter of 1.29 in. before installation and confirm the housing matches the vehicle’s original coolant outlet design. Inspect the mating surfaces, replace the seal as required by the application, and torque fasteners evenly to help maintain a proper seal. Bolts are not included, so reuse or source hardware separately if the vehicle requires it.

Quality Assurance

Motorad manufactures CH5096 to OE quality standards using proprietary material selected for demanding cooling system conditions. The housing is thermal shock validated and 100% leak tested to help confirm sealing integrity before installation.