For 1988-2000 GMC K3500 Ignition Control Module Connector SMP 32851MR 1989 1990

For 1988-1995 GMC K3500 Ignition Control Module Connector SMP 44161JZQG 1989

For 1988-2000 GMC C3500 Ignition Control Module Connector SMP 37453DSJF 1989

For 1988-1995 Chevrolet K3500 Ignition Control Module Connector SMP 49696CSFK

For Chevrolet Express 3500 Ignition Control Module Connector SMP 97282SMMB

For 1988-2000 GMC C2500 Ignition Control Module Connector SMP 28983RHMT 1989

For 1988-1995 GMC K2500 Ignition Control Module Connector SMP 63765GB 1989 1990