Please check fitment and description for accurate information Brand New Oxygen sensor Direct Plug-In Replacement Warranty: One year unlimited miles Interchange Part Number: 234-4066 Compatible with: Position: Downstream Oxygen Sensor 2005 Chevrolet Cobalt Base - 2.2L 2005-2010 Chevrolet Cobalt LS - 2.2L 2005-2010 Chevrolet Cobalt LT - 2.2L 2005-2007 Chevrolet Cobalt SS - 2.0L 2006-2007 Chevrolet Cobalt LTZ - 2.2L 2006-2007 Chevrolet Cobalt SS - 2.4L 2008 Chevrolet Cobalt Sport - 2.4L 2010 Chevrolet Cobalt Base - 2.2L 2006-2008 Chevrolet HHR Comfort LT - 2.4L 2006-2008 Chevrolet HHR Elegance LT - 2.4L 2006-2011 Chevrolet HHR LS - 2.2L 2006-2011 Chevrolet HHR LT - 2.2L 2006-2011 Chevrolet HHR LT - 2.4L 2007 Chevrolet HHR Edicion Especial - 2.4L 2007-2011 Chevrolet HHR LS Panel - 2.2L 2007-2010 Chevrolet HHR LT Panel - 2.2L 2007-2010 Chevrolet HHR LT Panel - 2.4L 2007-2010 Pontiac G5 Base - 2.2L 2007 Pontiac G5 Basico - 2.2L 2007-2008 Pontiac G5 GT - 2.4L 2007-2009 Pontiac G5 LS - 2.2L 2007-2010 Pontiac G5 SE - 2.2L 2009-2010 Pontiac G5 GT - 2.2L Package Includes: 1pc x Oxygen Sensor