【OEM Part Number】 234-4242, 234-4530, 250-24704, 15128, 15151, 15697, 21068, 21558, 2134351, 2134537, 2344242, 12606671, 213-4537, 213-4768, 250-24708, ES20383, OS5516. 【Fitment】 Compatible with Chevy / Chevrolet Malibu 2008-2010, Equinox 2010-2014, Captiva Sport 2012-2014; Compatible with GMC Terrain 2010-2014; Compatible with Pontiac Solstice 2008-2009, G6 2008-2010; Compatible with Saturn Aura 2007-2009, Vue 2008-2010, Sky 2008-2010 L4 2.4L 【Features】Allows atmospheric oxygen to enter the sensor without permitting water or other substance to seep into the casing, which prevents the filter from clogging. 【Premium Performance】 Double laser-welded stainless steel body is totally submersible to seal tight ensuring longer oxygen sensor service life. And the stainless Steel Housing resists corrosion with a rugged, maximizes engine performance and fuel efficiency. 【Warranty】1 Year or 50000 km. AULINK 234-4242 234-4530 O2 Oxygen Sensor Upstream Downstream 2PCS (For L4 2.4L Only) For Chevrolet/Chevy Malibu Equinox Captiva Sport,For GMC Terrain,For Pontiac Solstice G6,For Saturn Aura Vue Sky