For 1987 Chevrolet R10 Oxygen Sensor Upstream NGK 81267TSVM

For 1987-1988 Chevrolet R30 Oxygen Sensor Upstream NGK 38579STJM

Upstream NGK Oxygen Sensor fits Chevy R10 Suburban 1987-1988 92PYKJRZ

For 1987 Chevrolet R10 Oxygen Sensor Upstream NGK 45544MRXR

For 1987-1988 Chevrolet R10 Suburban Oxygen Sensor Upstream NGK 53974NCSK

For 1987-1988 Chevrolet R10 Suburban Oxygen Sensor Upstream NGK 54771NTKC

For 1987-1988 Chevrolet R10 Suburban Oxygen Sensor Upstream NGK 78727NMCY

For 1987 Chevrolet V20 Oxygen Sensor Upstream NGK 89489SZCK