Features: *Function: The thermostat is a valve that controls the flow path of the coolant, it usually in conjunction with an electronic water pump to control the operation of the coolant system. *Duable: Made of high-quality material to extend its long service life and durability. *Simple installation: Easy installation with direct replacement, other modifications are not required. *Interchanges part numbers:5184570AG、5184570AH、5184570AI、5184570AJ、68136754AA、902-3036 Specifications: *Material: Aluminium *Color: Silver *Pipe mouth size: 3.8cm *Opening temperature: 95 degrees Celsius/203 degrees Fahrenheit Package Include: *1PC Engine Coolant Thermostat Housing.