SKP SK1581835 Engine Coolant Thermostat Housing - Water Pump

Engine Coolant Thermostat Housing Overview

The SKP SK1581835 engine coolant thermostat housing is a direct-fit cooling system replacement for select Buick, Chevrolet, and GMC applications. It is built from aluminum ADC12 to provide a durable housing for the thermostat and coolant passage assembly.

Compatible With Buick Encore, Chevrolet Equinox, Chevrolet Malibu, Chevrolet Spark, Chevrolet Trax, Chevrolet Cruze, Chevrolet Cruze NG, and GMC Terrain applications listed below, this thermostat housing is specified for water pump mounting locations and notes that it includes the thermostat.

Key Features

• Aluminum ADC12 construction for a rigid cooling system housing.
• Thermostat housing design for coolant flow control within the engine cooling circuit.
• Application-specific fitment for select Buick, Chevrolet, and GMC models.
• SKP SK1581835 reference for ordering and cross-checking.

Detailed Description

The SK1581835 thermostat housing is intended for vehicles that use an integrated thermostat housing at the water pump location. It serves as the mounting and sealing point for the thermostat assembly, helping maintain proper coolant routing through the engine cooling system. This part cross-references 15-81835 and 12656949 for the same application.

Fits 2021-2022 Buick Encore, Water Pump; Cover; Includes Thermostat. Fits 2019 Buick Encore, Water Pump; Cover; Includes Thermostat. Fits 2016-2018 Buick Encore, N/A; Cover Includes Thermostat. Fits 2018-2022 Chevrolet Equinox, Water Pump; Cover; Includes Thermostat. Fits 2016-2022 Chevrolet Malibu, Water Pump; Cover; Includes Thermostat. Fits 2019-2022 Chevrolet Spark, Water Pump; Cover; Includes Thermostat. Fits 2021-2022 Chevrolet Trax, Water Pump; Cover; Includes Thermostat. Fits 2018-2022 GMC Terrain, Water Pump; Cover; Includes Thermostat. Fits 2019 Chevrolet Cruze, Water Pump; Cover; Includes Thermostat. Fits 2016-2018 Chevrolet Cruze, N/A; Cover Includes Thermostat. Fits 2016-2018 Chevrolet Spark, N/A; Cover Includes Thermostat. Fits 2016 Chevrolet Cruze NG, Water Pump; Cover; Includes Thermostat.

Common Replacement Issues

• Cracked or leaking thermostat housing.
• Coolant seepage at the housing or cover.
• Thermostat service on an integrated housing assembly.
• Cooling system repair after housing corrosion or damage.

Installation Notes and Tips

Verify the mounting location and notes against the original part before installation. Confirm the thermostat housing style, coolant passage layout, and application details for the specific vehicle listed in the fitment table. SKP SK1581835 should be matched to the exact engine cooling configuration shown for each Buick, Chevrolet, and GMC application.

Quality Assurance

SKP SK1581835 is manufactured as an aluminum replacement housing for application-specific cooling system service. Use the listed fitment and cross-reference numbers to confirm the correct part before installation.