Is this product for you? Designed to ensure correct operation of your vehicle at start-up, a heater valve is an important component in any vehicle. Built by Gates, this Heater Valve Tap is built to replicate the operation of any original heater valve unit, giving the same flow of water at same level of vacuum signal that the OE part would provide. These products are all installed in the same manner as the original part too, requiring little (if any) modification to fit. The units also come with the actuator required for operation taking any guesswork out of the procedure. The Gates Heater Valve range covers a wide variety of vehicles. To find the part number for your car or utility,simply head into your local Supercheap Auto store.