Item Type: Spark Plug Wires Material: Metal, Silicone Replace OE: 748GG, 748HH Fitment: 2005-2009 replacement for SAAB 9-7X V8 2008-2009 replacement for ALLURE V8 2005-2006 replacement for ISUZU ASCENDER V8 2007-2013 replacement for AVALANCHE V8 2002-2006 replacement for AVALANCHE 1500 V8 2010-2016 replacement for CAMARO V8 2009-2012 replacement for CANYON V8 2011-2016 replacement for CAPRICE V8 2009-2012 replacement for COLORADO V8 2005-2019 replacement for CORVETTE V8 2006-2007 replacement for CTS V8 2005-2009 replacement for ENVOY V8 2002-2018 replacement for ESCALADE V8 2008-2014 replacement for EXPRESS 1500 V8 2008-2016 replacement for EXPRESS 2500 V8 2008-2016 replacement for EXPRESS 3500 V8 2010-2016 replacement for EXPRESS 4500 V8 2008-2009 replacement for PONTIAC G8 V8 2005-2008 replacement for PONTIAC GRAND PRIX V8 2005-2006 replacement for PONTIAC GTO V8 2003-2009 replacement for HUMMER H2 V8 2008-2010 replacement for HUMMER H3 V8 2009-2010 replacement for HUMMER H3T V8 2006-2009 replacement for IMPALA V8 2008-2009 replacement for LACROSSE V8 2006-2007 replacement for MONTE CARLO V8 2005-2007 replacement for RAINIER V8 2008-2014 replacement for SAVANA 1500 V8 2008-2016 replacement for SAVANA 2500 V8 2008-2016 replacement for SAVANA 3500 V8 2010-2016 replacement for SAVANA 4500 V8 1999-2019 replacement for SIERRA 1500 V8 2007 replacement for SIERRA 1500 CLASSIC V8 2019 replacement for SIERRA 1500 LIMITED V8 1999-2016 replacement for SIERRA 2500 V8 2007 replacement for SIERRA 2500 CLASSIC V8 2002-2016 replacement for SIERRA 3500 V8 2007 replacement for SIERRA 3500 CLASSIC V8 1999-2019 replacement for SILVERADO 1500 V8 2007 replacement for SILVERADO 1500 CLASSIC V8 1999-2016 replacement for SILVERADO 2500 V8 2007 replacement for SILVERADO 2500 CLASSIC V8 2002-2016 replacement for SILVERADO 3500 V8 2007 replacement for SILVERADO 3500 CLASSIC V8 2014-2016 replacement for SS V8 2005-2006 replacement for SSR V8 2015-2019 replacement for SUBURBAN V8 2000-2014 replacement for SUBURBAN 1500 V8 2002-2013 replacement for SUBURBAN 2500 V8 2000-2019 replacement for TAHOE V8 2005-2009 replacement for TRAILBLAZER V8 2000-2019 replacement for YUKON V8 2015-2019 replacement for YUKON XL V8 2000-2014 replacement for YUKON XL 1500 V8 2002-2013 replacement for YUKON XL 2500 V8 1OE Number: The spark plug ignition wire replacement part number is 748GG, 748HH for reference, please double check the part number of your item before purchasing. 2High Compatibility: Replacement for SAAB 9?7X V8 2005?2009, replacement for ALLURE V8 2008?2009, replacement for ISUZU ASCENDER V8 2005?2006 and much more models. 3Better Spark Energy Transmission: Spark plug wires makes use of a low resistance spiral wound alloy conductor, tightly wrapped for maximum spark energy transmission up to 80000 VAC. 4Coated Alloy Conductor: A high dielectric strength copolymer compound coating is applied to the conductor to help eliminate voltage leaks and radio and electromagnetic frequency interference (RFI / EMI). 5Silicone Boot Terminals: The wire terminal boot is made from heavy duty silicone with extra thick wall, high temperature resistant up to 600 and high tensile strength, bringing optimal spark delivery and long service life.1. Please double check the part number of your item, matching information is for reference only. 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!8 x SparkPlugWires