【Note】-- The manufactures of the vehicles changed their coils mid-year so your vehicle might need the UF413(Square) or UF414 (Round) Coils depending on what month the vehicle was made in.
【Vehicle Fitment-1】--Compatible with 2005-2009 Saab 9-7X,2005-2006 Isuzu Ascender,2008-2009 Buick Lacrosse,2006-2007 Rainier,2006-2013 Cadillac CTS,2007-2013 Escalade,2008-2009 Pontiac G8,2006-2008 Grand Prix,2005-2006 GTO,2008-2009 Hummer H2,2008-2009 H3,2009-2010 H3T,2009-2012 GMC Canyon,2005-2009 Envoy,2008-2013 Savana 1500/2500/3500,2009-2012 Savana 4500,2007-2013 Sierra 1500,2008-2012 Sierra 2500/2008-2013 Sierra 3500,2008-2010 W4500 Forward,2007-2013 Yukon/XL 1500/2500
【Compatible Part Number】--UF413,12570616,D510C,C1511,D513A,5C1554,E893,52-1819,IC533,12611424,8125706160.
【Warranty】--One Year Limited Warranty.This ignition coil set comes complete with a 1 year warranty. If the coil ever fails on your vehicle within the warranty period, simply contact us for a replacement. Save time and money by taking advantage of this warranty