For 1987 Chevrolet R10 Knock Sensor Connector SMP 33189WQ

For 1987 Chevrolet R10 Knock Sensor Replacement AP 52221MYHN

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

For 1987 Chevrolet R10 Knock Sensor Connector Wells 41347GWNY

Front Knock Detonation Sensor for 87-94 Chevrolet Blazer 02-08 Lexus SC430

For 1987 Chevrolet R10 Knock Sensor 75857QDNV

For 1987 Chevrolet R10 Knock Sensor SMP 41672XFPH

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