Home/Shop by Part/Engine & Engine Management/Tune Up & Maintenance/Engine Tune Up Kits Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year 2009 2010 2009 2008 2007 2006 2005 2004 2003 Choose your Hummer Model H 2009 H2 Engine Tune Up Kits 2009 H3 Engine Tune Up Kits 2009 H3T Engine Tune Up Kits