4pcs Upstream&Downstream For 97-03 Chevy Corvette 5.7L V8 02 O2 Oxygen Sensor

Oxygen 02 O2 Sensor For 97-2003 Chevy Corvette 5.7L Upstream & Downstream Set 4

4pcs O2 Oxygen 02 Sensor for 97-03 Chevy Corvette 5.7 V8 Upstream&Downstream

4pcs Pre/Rear Oxygen Sensor Upstream/Downstream O2 for 97-03 Chevy Corvette 5.7L

4pcs for 97-03 Chevy Corvette 5.7 V8 Upstream+Downstream Oxygen Sensor 02 O2

For 1997-03 Chevrolet Corvette 5.7L Oxygen O2 Sensor 02 Upstream+Downstream 4pcs