SKP SK902700 Engine Coolant Thermostat Housing

Engine Coolant Thermostat Housing for GM V8 Applications

SKP SK902700 is an engine coolant thermostat housing for select Chevrolet, GMC, Cadillac, Hummer, Pontiac, and Corvette applications. It is built for vehicles that use a thermostat and thermostat retainer brackets, with fitment covering many 1997-2005 GM platforms.

This SKP thermostat housing is a direct-fit replacement for common GM cooling system service needs, including Chevrolet Silverado, Tahoe, Suburban, and GMC Sierra applications. The SK902700 part number also cross-references Dorman OE Solutions 902-700 for the same application.

Key Features

• Engine coolant thermostat housing for select GM vehicles
• Compatible with applications requiring a thermostat and thermostat retainer brackets
• Fits many Chevrolet, GMC, Cadillac, Hummer, Pontiac, and Corvette models
• Direct replacement for SKP SK902700 service applications
• Cross-reference: Dorman OE Solutions 902-700

Detailed Description

SKP SK902700 is an engine coolant thermostat housing used in cooling system repairs where the original housing is cracked, warped, or no longer sealing correctly. It is listed for a wide range of GM vehicles, including 1997-2003 Chevrolet Corvette, 1999-2003 Chevrolet Silverado 1500, 2000-2003 Chevrolet Tahoe, 2000-2003 GMC Yukon, 2002-2003 Cadillac Escalade, and 2003 Hummer H2. Additional coverage includes Chevrolet Camaro, Firebird, Avalanche 1500, SSR, Express, Savana, and Sierra models with the specified thermostat and retainer bracket configuration.

For buyers searching for a Chevrolet Silverado thermostat housing, GMC Sierra thermostat housing, or Cadillac Escalade coolant housing, SK902700 provides a fitment-specific replacement option. It is also referenced by Four Seasons 85580, Motorad 379-187, and Stant 14298.

What It Helps Fix

• Coolant leaks at the thermostat housing
• Cracked or damaged housing surfaces
• Improper thermostat sealing
• Overheating caused by housing-related coolant loss
• Cooling system service on GM V8 applications

Installation Notes and Tips

• Verify engine configuration and cooling system hardware before ordering.
• Confirm the vehicle uses a thermostat and thermostat retainer brackets as listed in the fitment notes.
• Check the water pump casting note on applicable Express and Savana models.
• Inspect the thermostat, gasket surfaces, and coolant passages during installation.
• Drain coolant as needed and refill the system according to factory service procedures.

Quality Assurance

SKP SK902700 is cataloged as a replacement thermostat housing for the listed GM applications and is matched to OE-style interchange references for fitment verification.