2pcs Upstream&Downstream Fits for Chevy Cobalt HHR 2.2L 2.4L O2 Oxygen Sensor

Downstream Rear Oxygen O2 Sensor 02 for 2006-2011 Chevrolet HHR 2.2L 2.4L

OEM Downstream Oxygen Sensor for 2005-2011 Chevrolet Cobalt HHR 2.2L 2.4L 2.0L

2x O2 Oxygen Sensor for 2006-2011 Chevrolet HHR 2.2L Upstream Downstream 15284

2X Oxygen Sensor O2 02 Upstream Downstream Fits for 2006-2011 Chevrolet HHR 2.2L

For 2000-2011 Chevrolet HHR Cobalt 2.2L 2.4L Downstream Rear Oxygen O2 02 Sensor

2pcs Upstream&Downstream Fits for Chevy Cobalt HHR 2.2L 2.4L O2 Oxygen Sensor