Shop 1990 Buick Century Engine Coolant Thermostat Housing. Optima Hybrid. Sonata Hybrid. Engine COOLING, RADIATOR, System - OEM Buick Part # 256202G650 (25620 2G650, 25620-2G650)

Thermostat. Housing.
Engine Coolant Housing where a Thermostat is used but not included. Assembly - ThermoS. hsng. outlt. Case -. Engine Coolant. Water Neck. Included with: Thermostat unit.

Engine Coolant Thermostat Housing

Fits Optima, Sonata

Optima Hybrid. Sonata Hybrid.
Engine Coolant Thermostat Housing - Repair or Replace
A failed thermostat housing will likely result in a cooling system leak, or will cause the engine in your to overheat. Consider replacing your engine coolant thermostat or having our staff of expert techs handle it for you.