2006 2007 2008 2009 2010 2011 Chevrolet HHR Transponder Key Plus Easy DIY Programming Instruction Guide
Works on: 2007 2008 2009 2010 2011 Chevrolet Avalanche, 2006 2007 2008 2009 2010 Chevrolet Cobalt, 2007 2008 2009 Chevrolet Equinox, 2006 2007 2008 2009 2010 2011 Chevrolet HHR, 2006 2007 2008 2009 2010 2011 Chevrolet Impala, 2004 2005 2006 2007 2008 2009 2010 2011 Chevrolet Malibu Maxx, 2006 20078 2008 2009 2010 2011 Chevrolet Malibu Maxx & Classic, 2006 2007 2008 2009 Chevrolet Monte Carlo, 2007 2008 2009 2010 2011 Chevrolet Silverado, 2007 2008 2009 2010 Chevrolet Suburban, 2007 2008 2009 2010 Chevrolet Tahoe, 2009 2010 2011 Chevrolet Traverse.  This is a transponder key (chipkey.)  Any locksmith can cut the key to match your existing key.  Then use the included easy instructions to program your car to accept the new key so it will start the engine.  Free phone tech support included as needed.