This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Engine Coolant Thermostat Housing 902-2016 Features:

• Fits 1975-1989 Buick; 1976-1990 Cadillac; 1978-1990 Chevrolet; 1983-1984 GMC; 1978-1981 GMC; 1964-1990 Oldsmobile; 1975-1989 Pontiac
• Ideal replacement — this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
• Durable construction — this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
• Industry-leading design — professionally engineered by the aftermarket leader in replacement thermostat housings