SKP SK902808A Engine Coolant Thermostat Housing Assembly - Water Pump

Thermostat Housing Assembly Overview

The SKP SK902808A engine coolant thermostat housing assembly restores proper coolant routing in the cooling system. It is built to meet or exceed OE standards and uses aluminum construction to help resist corrosion and leaks.

Compatible With Buick Encore, Chevrolet Trax, Chevrolet Sonic, Chevrolet Cruze, and Chevrolet Cruze Limited applications, this thermostat housing assembly supports stable engine temperature control by opening and closing with coolant demand. The SK902808A is a direct-fit replacement for common cooling-system service needs on these platforms.

Key Features

• Aluminum construction for corrosion resistance and leak protection.
• OE-standard replacement for cooling-system service.
• Regulates coolant flow based on engine temperature.
• Fits multiple Buick and Chevrolet applications with confirmed vehicle-specific coverage.
• Cross-references Dorman - OE Solutions 902-808 and Motorad 730-221 for the same application.

Detailed Description

The SKP SK902808A thermostat housing assembly is engineered for vehicles that rely on precise coolant control to maintain operating temperature. By housing the thermostat in a durable aluminum body, it helps maintain consistent coolant circulation while resisting the wear that can lead to seepage or housing failure. Fitment includes 2011-2015 Chevrolet Cruze, 2012-2017 Chevrolet Sonic, 2013-2017 Chevrolet Trax, 2013-2017 Buick Encore, 2016 Chevrolet Cruze Limited, plus 2018-2021 Buick Encore, 2018-2021 Chevrolet Trax, and 2018-2020 Chevrolet Sonic applications.

This part number, SK902808A, is a practical OE-style replacement for cooling-system repairs where the thermostat housing has cracked, leaked, or no longer regulates flow correctly. It is also listed under SK902808A for buyers comparing replacement options across Buick Encore and Chevrolet Trax service applications.

Common Repair Uses

• Coolant leaks at the thermostat housing.
• Engine temperature fluctuations from restricted coolant flow.
• Cracked or corroded housing surfaces.
• Cooling-system service on high-mileage Buick Encore and Chevrolet Trax models.
• Thermostat housing replacement on Chevrolet Sonic, Cruze, and Cruze Limited vehicles.

Installation Notes and Tips

Verify the vehicle year, make, model, and listed position before ordering. This housing is cataloged for N/A and Water Pump applications, with notes that include aluminum, cover, and thermostat-included configurations. Inspect mating surfaces and coolant passages during installation, and replace degraded seals or gaskets as required by the service procedure.

Quality Assurance

SKP manufactures this thermostat housing to meet or exceed OE standards, with durable materials selected to resist corrosion and leaks. The SK902808A is built for dependable cooling-system service across confirmed Buick Encore, Chevrolet Trax, Chevrolet Sonic, and Chevrolet Cruze applications.