AC Delco Professional Knock Sensor Connector fits Chevy R2500 1989 89NZYY

66PD31F Knock Sensor Connector Fits 1989-1991 Chevy R2500 Suburban

For 1989-1991 Chevrolet R2500 Suburban Knock Sensor Connector AC Delco 16745KJXH

AC Delco 34KX36M Knock Sensor Connector Fits 1991-2000 Chevy K2500

AC Delco 61HJ34Q Knock Sensor Connector Fits 1992-1999 Chevy K2500 Suburban

AC Delco Knock Sensor Connector fits Chevy V1500 Suburban 1989-1991 95FGJRVP

AC Delco 66ZF29D Knock Sensor Connector Fits 1989-1991 Chevy V1500 Suburban

Upstream AC Delco Oxygen Sensor fits Chevy R2500 Suburban 1989-1991 75GMFWJC