2019 BMW 740i xDrive. 2017 BMW 740i xDrive. 2018 BMW 740i xDrive. Single Solenoid Electronic Heater Valve. Heater Valve. Type: Heater Valves. Operation Type: Electric Valve. Ensure that this part fits your vehicle by entering your vehicle's Year, Make, Model, Trim, and Engine in the Compatibility Table.
