Shop Cadillac Escalade EXT Coolant. Inlet. Engine. Fitting. Thermostat. 2.0 LITER. 2.0 LITER HYBRID Cooling, LITER, Water - OEM Cadillac Part # 256312E270 (25631 2E270, 25631-2E270)

Engine Coolant Housing where a Thermostat is used but not included. Engine Coolant Inlet Flange. CO. Flange. Housing. INLE. outlt. tube. Water Neck.

Engine Coolant Inlet FlangeEngine Coolant Thermostat Housing

Fits Optima, Sonata

2.0 LITER. 2.0 LITER HYBRID. Optima Hybrid. Sonata.
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.