THIS PART SHOULD FIT EVERY MODEL LISTED. IF YOU ORDER IT AND IT DOES NOT FIT ONE OF THE LISTED YEARS OR.
A/C Condenser For 1988-1990 Chevy C1500 1989 XC743CX A/C Condenser
A/C Evaporator Core for Chevy GMC C1500 C2500 C3500 K1500 K2500 K3500 1988-1990
Standard Motor Products 88XZ17C Ported Vacuum Switch Fits 1988, 1990 Chevy C1500
HVAC Blower Motor Cut-Out Relay 4 Seasons For 1988-1990 GMC C1500
AC A/C Condenser for 1988-1990 Chevrolet C1500 C2500 C3500 K1500 K2500 K3500
FOUR SEASONS HVAC Blower Control Switch Fits 1983-1986, 1988-1990 GMC C1500