Upstream Bosch Oxygen Sensor fits Chevy R10 Suburban 1987-1988 81VPZQCW

Upstream AC Delco Gold Oxygen Sensor fits Chevy R10 Suburban 1987-1988 15YCDZWH

Upstream TRQ Oxygen Sensor fits Chevy R10 Suburban 1987-1988 88MFQH

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

Delphi Oxygen Sensor fits Chevy V20 Suburban 1987-1988 93DCVJDS

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

Upstream Delphi Oxygen Sensor fits Chevy R10 1987 45CHMS

Upstream Replacement Oxygen Sensor fits Chevy R10 Suburban 1987-1988 83GCDY