2001 Chevrolet Silverado 1500 Driver And Passenger Side, Before And After Catalytic Converter Oxygen Sensor, Engine VIN: FI, V, Naturally Aspirated, GAS, Except Canada Built Vehicle, Set Of 4, 4-Wire, 4.8L 8Cyl
2011 Chevrolet Silverado 1500 LS Driver And Passenger Side, After Catalytic Converter Oxygen Sensor, Engine Designation: LZ1, Engine VIN: J, FI, Naturally Aspirated, ELECTRIC/FLEX, Set Of 2, 4-Wire, 6.0L 8Cyl
2001 Chevrolet Silverado 1500 Driver And Passenger Side, Before And After Catalytic Converter Oxygen Sensor, Engine VIN: FI, V, Naturally Aspirated, GAS, Except Canada Built Vehicle, Set Of 4, 4-Wire, 4.8L 8Cyl
2011 Chevrolet Silverado 1500 LS Driver And Passenger Side, After Catalytic Converter Oxygen Sensor, Engine Designation: LZ1, Engine VIN: J, FI, Naturally Aspirated, ELECTRIC/FLEX, Set Of 2, 4-Wire, 6.0L 8Cyl