For 1987-1988 Chevrolet Spectrum Knock Sensor Connector Wells 29577YTHJ

For 1991-2000 Chevrolet K3500 Knock Sensor Connector AC Delco 12432SX 1995 1994

For 1987-1988 Chevrolet R20 Knock Sensor Connector Wells 56836BYTN

For 1987-1988 Chevrolet R30 Knock Sensor Connector Walker 57768ZHYW

For 1987-1988 Chevrolet R10 Suburban Knock Sensor Connector Wells 93564FBKV

For 1992-1999 Chevrolet C1500 Suburban Knock Sensor Connector Wells 93763DCYW

For 1987-1999 Chevrolet P30 Knock Sensor Connector Wells 47754KFBF 1988 1989

For 1987-1988 Chevrolet R20 Suburban Knock Sensor Connector Wells 17971FXTF