[Part Number]:88862122、88862385、9388G [Compatible With]: 2000-2006 Suburban 1500, 2500; 2002-2006 Avalanche 1500; 1999-2007 Silverado 1500;2001-2003 2005-2007 Silverado 1500 HD;1999-2004 Silverado 2500; 2001-2007 2500 HD; 2001-2007 Silverado 3500;2000-2006 Tahoe; 2002-2006 Escalade ESV EXT; 1999-2007 Sierra 1500,2001-2003 2005-2007 Sierra 1500 HD; 1999-2004 Sierra 2500; 2001-2007 Sierra 2500 HD;2001-2006 Sierra 3500; 2000-2006 Yukon, Yukon XL [High Quality]: Crafted from high-quality materials, these spark plug wires ensure maximum spark delivery and protection, while offering excellent corrosion resistance for a long service life [Enhanced Performance]:Spark Plug Wire offer superior durability and insulation. Enhance your vehicle's performance with our spark plug wire set and ensure your engine operates at its best [12-Month assurance]: We provide a one-year assurance and return/exchange service. If you have any questions, please feel free to contact us, and we will patiently explain everything until you fully understand 9748HH Spark Plug Wire Set Compatible with 99-06 sliverado sierra Tahoe Yukon, 10mm Spark Plug Wires Set with Heat Sheild (Red)