Heater Control Valve. We are an authorised distributor for NRF parts. Equivalent to Part Numbers: OE: 1618026, 1618218, 1618248, 1618219, 9194859, 9�. If you order before 12PM we'll dispatch same day from our UK warehouse. For guaranteed next day delivery please select this option at checkout. This product comes with free 365-day no quibble returns (UK only).