The Coolant Thermostat Housing fit for Dodge Durango Jeep Wrangler JK 6 Cyl 3.6L is a high-quality aftermarket part manufactured by TRQ. This thermostat housing is designed specifically for these vehicle models and is a direct replacement for the original part. It comes with a manufacturer part number of ECA92778 and includes a California Prop 65 warning due to potential chemical exposure during installation. This product ensures proper engine temperature regulation and cooling system functionality for improved vehicle performance.