Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable High grade stainless steel and copper construction Meets or exceeds OEM standards Consistent and precise response to cooling system needs ASIN B0CJSLSPJF Brand MotoRad Model Thermostat Kit-203 Degrees with thermostat, housing and seal Exterior Machined Item Weight 10.4 ounces Manufacturer MotoRad Item model number 7689KT Product Dimensions 0.39 x 0.39 x 0.39 inches Manufacturer Part Number 7689KT