For 2001-2002 Chevrolet Silverado 1500 2500 HD 6.0L Upstream O2 02 Oxygen Sensor

Oxygen 02 O2 Sensor for 2002-2006 Chevrolet Silverado 2500 HD 6.0L Downstream

For 02-07 Chevy Silverado GMC Sierra 2500 HD 6.0L Downstream O2 02 Oxygen Sensor

2x O2 Oxygen 02 Sensor for 2002 Chevrolet Silverado 2500 HD 6.0L Up+Downstream

2pcs Downstream for 2002-2004 Chevrolet Silverado 2500 6.0L O2 Oxygen 02 Sensor

Downstream Oxygen O2 02 Sensor for 01-07 Chevrolet Silverado 2500 HD 6.0L

For 2002-2004 Chevrolet Silverado 2500 6.0L Oxygen O2 Sensor 02 Downstream 2pcs

Oxygen O2 Sensor for 02-2004 Chevrolet Silverado 2500 6.0L Rear Downstream 2pcs