Standard Motor Products Knock Sensor Connector fits Chevy R10 1987 81CVCPQX

Standard Motor Products 35WB34P Knock Sensor Connector Fits 1987 Chevy R10

Standard Motor Products 14MZ79S Knock Sensor Connector Fits 1987 Chevy R10

Standard Motor Products Knock Sensor Connector fits Chevy R10 1987 81JFBG

Upstream DriveWire Oxygen Sensor fits Chevy R10 1987 84GGQH

JC Whitney Oxygen Sensor fits Chevy R10 1987 18GBVX

Standard Motor Products Oxygen Sensor Connector fits Chevy R10 1987 55KQDCFB

JC Whitney Oxygen Sensor fits Chevy R10 Suburban 1987-1988 78FGJY