An ACDelco GM Original Equipment Engine Coolant Thermostat Seal is a GM-recommended replacement for your vehicle’s original component. It seals the thermostat housing and helps prevent coolant from leaking from the engine. This original equipment engine coolant thermostat seal has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Seals the thermostat housing and helps prevent coolant from leaking from the engine for proper engine temperature
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function