Replacement 82YC41H Knock Sensor Fits 1987-1988 Chevy R20 Suburban

DriveWire 75HY52D Upstream Oxygen Sensor Fits 1987-1988 Chevy R20 Suburban

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

Replacement Knock Sensor fits Chevy R20 Suburban 1987-1988 93QGFR

Front Detonation Knock Sensor For Chevrolet C1500 Suburban K1500 Corvette Blazer

Replacement AP 17RM55P Knock Sensor Fits 1987-1988 Chevy R20 Suburban GAS

Replacement Knock Sensor fits Chevy R20 Suburban 1987-1988 59HSRS

Replacement AP Knock Sensor fits Chevy R20 Suburban 1987-1988 GAS 57GFNM