JJ Autowerks

16an Thermostat Housing for B17A B18C1 B18A B18B B16A

Our -16AN Thermostat Housing is designed to replace the factory thermostat housing which allows you to adapt -16AN hoses and fittings to your cooling system. All our housings are oem based and have ports for the OEM cooling fan switch as well as the engine harness ground wire.