Compatible with: 1990-1991 Dodge Dakota 1988-1996 Ford Bronco 1988-1996 Ford E-150 Econoline 1988-1996 Ford E-150 Econoline Club Wagon 1988-1996 Ford E-250 Econoline 1988-1991 Ford E-250 Econoline Club Wagon 1988-1996 Ford E-350 Econoline 1988-1996 Ford E-350 Econoline Club Wagon 1988-1996 Ford F-150 1988-1996 Ford F-250 1988-1997 Ford F-350 1984-1986 Ford LTD 1984-1986 Mercury Grand Marquis Package Include: 1X Cooling Fan Clutch The function of the fan clutch: In order to reduce fan power consumption, reduce noise and wear, prevent engine overcooling, reduce pollution and save fuel. .