Shop 2006 Cadillac Escalade EXT Engine Coolant Thermostat Housing. All Models; 3.5L. Prowler. Engine COOLING, Models - OEM Cadillac Part # 4573326 (04573326)

Engine Coolant Thermostat Housing. Thermostat hsng. Water Neck.
Engine Coolant Housing where a Thermostat is used but not included.

Engine Coolant Thermostat Housing

Fits Concorde, Intrepid, LHS, New Yorker, Prowler, Vision

All Models; 3.5L. Prowler.
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.