Compatible with for : XTS 2013 V6 3.6L Upstream, 2005-2007 V6 2.8L Downstream, ATS 2013-2014 & 2005-2007 & 2005-2011 & SRX 2005-2009 V6 3.6L Downstream, SRX & 2005-2006 V8 4.6L Downstream, XTS 2014 V6 3.6L Upstream or Downstream, 2010-2014 V6 3.0L LF1 & 2008-2011 V6 3.6L LLT & 2012-2014 V6 3.6L Downstream Right. Compatible with for : 2012 V6 3.6L Downstream Right, 2010-2011 LLT & 2013-2014 & 2008-2009 V6 3.6L Downstream, 2014 & 2012-2014 LLT & Caprice 2012-2014 V6 3.6L Upstream or Downstream. Compatible with: for Acadia LLT & for Enclave 2012-2014 V6 3.6L Upstream or Downstream, for XL-7 2007-2009 N36A & Torrent 2008-2009 V6 3.6L Downstream. Replaces Number: 250-24773, 12590035, 12597449, 12616203. Product features: This sensor is made of high-quality materials, and its design can better adapt to your vehicle model. The product has stable performance, fast response, and precise measurement, which can effectively monitor and measure car exhaust emissions, reduce air pollution, and help improve the fuel combustion quality of car engines. Colour: Black material: metal Package Contents: 1x Oxygen Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.