Engine
928 (87-95), 964 (89-94), 968 (92-95), 944 (85-91) Ventilation, Vent valve
911 (84-86), 924 (80-85), 924S (86-88), 928 (83-86), 944 (82-91) Throttle-valve switch
944 (85-91) Mass air flow meter. Only available as exchange unit, you must exchange your old unit in order to receive this rebuild unit.
Sensor, camshaft position 928 (87-95) 944 (85-91) 968 (92-95)
924 (76-85), 924S (86-88), 944 (82-85), 944S (85-91), 928 (78-86) Temperature switch electric fan