For 1988 Chevrolet R30 MAP Sensor Replacement AP 89864RRVJ

For 1987-1988 Chevrolet V30 Knock Sensor Replacement AP 69287VPYP

For 1987-1988 Chevrolet R10 Suburban Knock Sensor Replacement AP 69818XSYC GAS

For 1985, 1987-1992 Chevrolet G30 Knock Sensor Replacement AP 45119ZPZY 1988

For 1987-1988 Chevrolet R20 Knock Sensor Replacement AP 69538WYRC FI TBI

For 1987-1988 Chevrolet R20 Suburban Knock Sensor Replacement AP 82392SBYG GAS

Replacement AP 87GW64P Knock Sensor Fits 1987-1988 Chevy R30

For 1987 Chevrolet R10 Knock Sensor Replacement AP 52221MYHN