Made of superior material to its long service life. According to the factory specifications. Perfect match for the car. Easy installation. Stable performance with high reliability.<br><br> error code. Never hard to start after filling up . Reasons for replacement: 1.Durability.(Service life is generally more than 5 years) 2.Other reasons: dust blockage, poor fuel quality etc number: 12597341, 12581349, 12582167, 12598835, 12570469, 12597567, 214-1680, CP471 Condition: and High Quality. Note:Please confirm the number before purchasing!!! Fits for: 2008-2009 For Allure 2008-2013 For 2005-2007 For 2011-2012 For Regal 2012-2013 For Verano 2006-2007 For 2007-2013 For Escalade 2007-2013 For 2010-2013 For 2011-2013 For Caprice 2012-2013 For Captiva Sport 2005-2010 For Cobalt 2004-2012 For 2005-2013 For 2010-2013 For 2008-2013 For Express 1500 2008-2013 For Express 2500 2008-2013 For Express 3500 2009-2012 For Express 4500 2006-2011 For HHR 2006-2009 For 2004-2013 For Colour:black Material:ABS<br><br>Package Contents: 1 x Vapor Canister Purge Valve<br><br>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.