For 1989 Chevrolet R2500 A/C Compressor Switch Connector AC Delco 73946XGBJ

For 1987-1991 GMC R2500 Suburban A/C System Flush 22124YXRM 1988 1989 1990

For 1989-1991 Chevrolet R2500 Suburban A/C System Flush 12714NX 1990

For 1988-2000 Chevrolet K3500 A/C System Flush 44418BF 1989 1990 1991 1992 1993

For 1988-1999 Chevrolet C1500 A/C System Flush 79976ZR 1989 1990 1991 1992 1993

For 1989 Chevrolet R2500 A/C Compressor Switch Connector SMP 97659QNXS

For 1989 Chevrolet R2500 A/C Compressor Switch Connector SMP 92534ZJFD

For 1989 Chevrolet R2500 A/C System Repair Kit 77378YYWT