Fit For BMW E38 E39 E46 E53 X5 Z3 2pins 13901433603 Vapor Canister Purge Solenoid Valve. OEM Part Number : 13901433603. Engineered to withstand high temperatures, this vapor solenoid maintains efficiency under extreme conditions. can increase the torque of the exhaust valve, extend the life of the turbo engine. which is sturdy and durable It is not easily damaged and corroded, it is reliable in quality and has a long service life., Manufacturer: FINGSHEA