Replacement 52KT97W Knock Sensor Fits 1989-1991 Chevy R1500 Suburban GAS

For 1989-1991 Chevrolet R1500 Suburban Knock Sensor Replacement AP 88761PJVW

Replacement 78QG77X Knock Sensor Fits 1989-1991 Chevy R1500 Suburban GAS

Replacement AP Knock Sensor fits Chevy K2500 Suburban 1992-1999 GAS 89JGTK

For 1987, 1989-1990 GMC R1500 Suburban Knock Sensor Replacement AP 68151XVZG

Replacement AP Knock Sensor fits Chevy R1500 Suburban 1989-1991 GAS 25ZHKC

For 1989-1991 Chevrolet R1500 Suburban Knock Sensor 68263JFSQ 1990 GAS