For 1988-1990 Chevrolet C1500 Instrument Panel Wiring Harness Module SMP 38589ZZ

For 1988-1990 Chevrolet K1500 Instrument Panel Wiring Harness Module SMP 84276KT

For 1988-1990 GMC C3500 Instrument Panel Wiring Harness Module SMP 89481HD 1989

For 1988-1990 Chevrolet C2500 Instrument Panel Wiring Harness Module SMP 78427VV

For 1988-1990 Chevrolet K2500 Instrument Panel Wiring Harness Module SMP 83619SY

For Chevrolet C3500 Instrument Panel Wiring Harness Module SMP 66237HRBJ

For 1988-1990 Chevrolet K3500 Instrument Panel Wiring Harness Module SMP 22225KJ

For GMC C1500 Instrument Panel Wiring Harness Module SMP 44771XK