【8.5mm Spark Plug Wire Set - 8 Piece Kit】--The sparkplug wire set also called high tension leads transfer high voltage pulses to ignite the air and fuel mixture for a combustion in the engine. High performance wires can withstand extreme heat and voltages therefore enabling the engine to run at its maximum potential power consistently without dropping performance for long periods of time. 【Vehicle Fitment-1】--Compatible with 2002-2005 Cadilac Escalade 5.3L V8,2002-2006 Cadilac Escalade 6.0L V8,2003-2006 Cadilac Escalade ESV 6.0L V8,2002-2003 2005-2006 Cadilac Escalade EXT 6.0L V8,2002-2006 Chevy Avalanche 1500 5.3L V8,1999-2006 Chevy Silverado 1500 4.8L V8,1999-2006 Chevy Silverado 1500 5.3L V8,2003-2006 Chevy Silverado 1500 6.0L V8,2007 Chevy Silverado 1500 Classic 4.8L V8,2007 Chevy Silverado 1500 Classic 5.3L V8,2007 Chevy Silverado 1500 Classic 6.0L V8,2001-2003 2005 Chevy Silverado 1500 HD 6.0L V8,2007 Chevy Silverado 1500 HD Classic 6.0L V8,1999-2000 Chevy Silverado 2500 5.3L V8,1999-2004 Chevy Silverado 2500 6.0L V8,2001-2006 Chevy Silverado 2500 HD 6.0L V8 【Vehicle Fitment-2】--Compatible with 2001-2006 Chevy Silverado 3500 6.0L V8,2007 Chevy Silverado 3500 Classic 6.0L V8,2000-2006 Chevy Suburban 1500 5.3L V8,2001-2004 Chevy Suburban 2500 6.0L V8,2000-2006 Chevy Tahoe 4.8L V8,2000-2006 Chevy Tahoe 5.3L V8,1999-2007 GMC Sierra 1500 4.8L V8,1999-2006 GMC Sierra 1500 5.3L V8,2002-2003 2006-7 GMC Sierra 1500 6.0L V8,2007 GMC Sierra 1500 Classic 5.3L V8,2001-2003 2005 GMC Sierra 1500 HD 6.0L V8,2007 GMC Sierra 1500 HD Classic 6.0L V8 【Vehicle Fitment-3】--Compatible with 1999 GMC Sierra 2500 5.3L V8,1999-2004 GMC Sierra 2500 6.0L V8,2001-2006 GMC Sierra 2500 HD 6.0L V8,2007 GMC Sierra 2500 HD Classic 6.0L V8,2001-2005 GMC Sierra 3500 6.0L V8,2007 GMC Sierra 3500 Classic 6.0L V8,2001-2006 GMC Yukon 4.8L V8,2000-2006 GMC Yukon 5.3L V8,2001-2006 GMC Yukon 6.0L V8,2000-2006 GMC Yukon XL 1500 5.3L V8,2005-2006 GMC Yukon XL 1500 6.0L V8,2001 2003-2006 GMC Yukon XL 2500 6.0L V8,2003-2006 Hummer H2 6.0L V8 【Replaces Part Numbers】--9748HH, 19351572, 89018056 7881 13557975 19299585 - This high performance spark plug wire set from AA Ignition has a flexible boot socket on both ends of the wire while providing the highest possible voltage spark for maximum performance, torque and horsepower without interfering radio frequency. 【Warranty】--One Year Limited Warranty.This Spark Plug Wire Set of 8 manufactured by MAS Ignition comes complete with one year warranty.If the part ever fails on your Escalade, Avalanche 1500, Savana 3500, Sierra 2500, H2 FasTrack FT1261, Tahoe, Sierra or Yukon engine build simply contact us for a replacement. If you are experiencing misfires, hard starting, rough idle, hesitation and poor fuel economy then you may need to replace your spark plug wires.

Replacement for 2002-2005 Cadilac Escalade 5.3L V8

2002-2006 Cadilac Escalade 6.0L V8

2003-2006 Cadilac Escalade ESV 6.0L V8

2002-2003 2005-2006 Cadilac Escalade EXT 6.0L V8

2002-2006 Chevy Avalanche 1500 5.3L V8

1999-2006 Chevy Silverado 1500 4.8L V8

1999-2006 Chevy Silverado 1500 5.3L V8

2003-2006 Chevy Silverado 1500 6.0L V8

2007 Chevy Silverado 1500 Classic 4.8L V8

2007 Chevy Silverado 1500 Classic 5.3L V8

2007 Chevy Silverado 1500 Classic 6.0L V8

2001-2003 2005 Chevy Silverado 1500 HD 6.0L V8

2007 Chevy Silverado 1500 HD Classic 6.0L V8

1999-2000 Chevy Silverado 2500 5.3L V8

1999-2004 Chevy Silverado 2500 6.0L V8

2001-2006 Chevy Silverado 2500 HD 6.0L V8

2001-2006 Chevy Silverado 3500 6.0L V8

2007 Chevy Silverado 3500 Classic 6.0L V8

2000-2006 Chevy Suburban 1500 5.3L V8

2001-2004 Chevy Suburban 2500 6.0L V8

2000-2006 Chevy Tahoe 4.8L V8

2000-2006 Chevy Tahoe 5.3L V8

1999-2007 GMC Sierra 1500 4.8L V8

1999-2006 GMC Sierra 1500 5.3L V8

2002-2003 2006-7 GMC Sierra 1500 6.0L V8

2007 GMC Sierra 1500 Classic 5.3L V8

2001-2003 2005 GMC Sierra 1500 HD 6.0L V8

2007 GMC Sierra 1500 HD Classic 6.0L V8

1999 GMC Sierra 2500 5.3L V8

1999-2004 GMC Sierra 2500 6.0L V8

2001-2006 GMC Sierra 2500 HD 6.0L V8

2007 GMC Sierra 2500 HD Classic 6.0L V8

2001-2005 GMC Sierra 3500 6.0L V8

2007 GMC Sierra 3500 Classic 6.0L V8

2001-2006 GMC Yukon 4.8L V8

2000-2006 GMC Yukon 5.3L V8

2001-2006 GMC Yukon 6.0L V8

2000-2006 GMC Yukon XL 1500 5.3L V8

2005-2006 GMC Yukon XL 1500 6.0L V8

2001 2003-2006 GMC Yukon XL 2500 6.0L V8

2003-2006 Hummer H2 6.0L V8