Motorad 815-160 Engine Coolant Thermostat Housing Assembly

Integrated Cooling Control for GM Applications

Motorad 815-160 is an integrated housing thermostat assembly built for precise coolant temperature control in a range of Cadillac, Chevrolet, and GMC applications. It combines the thermostat, housing, and seal in one OE-style service part for direct replacement on supported vehicles.

With a 160 degree opening temperature, this Motorad integrated housing thermostat is suited for drivers looking for stable engine warm-up and consistent cooling system operation on vehicles such as the Chevrolet Silverado 1500, Chevrolet Tahoe, Cadillac Escalade, and GMC Yukon.

Key Features

• Integrated housing thermostat assembly for simplified cooling system service
• 160 degree Fahrenheit opening temperature
• Includes housing, thermostat, and rubber seal where applicable
• Black plastic housing with stainless steel and copper construction elements
• 3 bolt holes and 2 outlet ports
• Offset design with air relief valve and OEM-style seals where applicable
• OE supplier manufacturing with OEM specifications and processes
• Copper case and wax compound for responsive temperature changes in coolant

Product Details

Motorad’s Integrated Housing Thermostat line focuses on OE-style cooling system service parts that match factory specifications for fit and function. Part number 815-160 uses OEM-quality materials and a design intended to handle demanding automotive cooling systems, while the integrated housing format helps streamline replacement of the thermostat assembly on supported GM trucks, SUVs, and performance cars. This part cross-references ACI 81560 for the same application.

Common Cooling System Issues It Can Address

• Engine running too cool or taking too long to reach operating temperature
• Temperature fluctuations caused by a worn thermostat element
• Coolant seepage at the thermostat housing seal
• Service concerns related to a cracked or aged plastic housing
• Cooling system maintenance on vehicles with a 160F thermostat specification

Installation Notes and Tips

Verify engine code, thermostat temperature, and housing style before installation. Clean the mating surfaces thoroughly, inspect the coolant passages and hoses, and replace coolant as required by the service procedure. This assembly does not include bolts, mounting hardware, or an installation tool.

Compatible With 2022-2023 Cadillac CT5, N/A; 2022-2023 Chevrolet Camaro, N/A; 2015-2021 Cadillac Escalade, N/A; 2015-2021 Cadillac Escalade ESV, N/A; 2016-2021 Chevrolet Camaro, N/A; 2015-2021 GMC Yukon, N/A; 2015-2021 GMC Yukon XL, N/A; 2019-2020 Chevrolet Tahoe, N/A; 2016-2019 Cadillac CTS, N/A; 2014-2019 Chevrolet Corvette, N/A; 2019 Chevrolet Silverado 1500 LD, N/A; 2014-2019 GMC Sierra 1500, N/A; 2019 GMC Sierra 1500 Limited, N/A; 2014-2018 Chevrolet Silverado 1500, N/A; 2008-2018 Chevrolet Silverado 2500, N/A; 2015-2018 Chevrolet Tahoe, N/A; 2014 Chevrolet Cheyenne, N/A.

Quality Assurance

Motorad manufactures this thermostat housing assembly with OEM specifications and processes and supplies it as an OE-style replacement for supported applications. The copper case, wax compound, and included seal are selected to support reliable coolant temperature regulation and service fitment.