For 2006-2007 Chevrolet Malibu 3.9L Oxygen O2 02 Sensor 1 Upstream Pre-Cat

O2 02 Oxygen Sensor For GMC Chevrolet 1500 5.3L Upstream Downstream

Oxygen 02 o2 Sensor Upstream For 04-09 Chevrolet Impala Malibu Monte Carlo

Upstream Pre-Cat For 2006-2007 Chevrolet Malibu 3.9L Oxygen O2 02 Sensor 1

Downstream for 05-07 Pontiac Grand Prix 3.8L 5.3L Oxygen O2 Sensor 02 234-4407

Upstream/Pre-cat For 2007-2012 GMC Sierra 1500 5.3L O2 Oxygen Sensor 234-4668

Downstream for 06-07 Chevy Malibu 3.9L Impala 5.3L Oxygen O2 02 Sensor Exc Calif

Upstream O2 Oxygen Sensor OEM for Chevy Buick GMC Pontiac Cadillac 234-4668