A/C Radiator Cooling Fan (Electric) Chassis Models (E34): Compatible with the 5 Series from 1988 to 1995. Compatibility with Series: Fits most series (520i, 525i, 530i, 535i) Connector (three-pin) Speeds (two speeds) Condition: Intact, no defects. Additional Compatibility: This fan is also often compatible with the BMW E32 7 Series (735i, 740i, and 750i models) from 1987 to 1994.