OKAY MOTOR HVAC Heater Control Valve for E39 E46 E83 X 3 325i 330i 325ci 328i 323i 525i Heater Control Valve HAVC Fits E39 E46 E83 325i 330i 325ci 328i 323i 525i X3 Part #: 64118369805, 64 11 8 369 805, 1147412144 Aftermarket Replacement Unit. 180-days manufacturer replacement type warranty Application Guide: E39 E46 E83 325i 330i 325ci 328i 323i 525i X3