Description

The product is a NEW GENUINE ACDelco 131-85 Thermostat designed for engine coolant systems in GM vehicles, with an OE/OEM Part Number of 3539588 and Manufacturer Part Number of 131-85. This thermostat is a high-quality replacement part manufactured by ACDelco, a trusted brand in the automotive industry known for producing reliable components. It is specifically designed to regulate the temperature of the engine coolant, ensuring proper engine performance and preventing overheating issues.