Vehicle Fitment: For 1999-2006 Chevy Silverado 1500; For 1999-2004 Chevy Silverado 2500; For 2001-2006 Chevy Silverado 3500; For Chevy 2000-2006 Tahoe.
Vehicle Fitment: For GMC 1999-2007 Sierra 1500; For 1999-2004 Sierra 2500; For 2001-2006 Sierra 3500; For 2000-2006 Yukon, For 2002-2006 Cadillac Escalade/Escalade EXT 6.0L; For 2009-2015 Cadillac CTS 6.2L.
Each set includes 8 pieces of 41-962 Iridium Spark Plugs and 8 pieces of 9748HH High-Performance Spark Plug Wires. No need to purchase any additional parts or tools. Directly replace your old components to instantly restore your engine's performance to its original factory standard.
The spark plug wire boots are pre-coated with high-temperature insulating silicone grease (rated 260°C) to prevent seizing and sticking. The spark plug seals utilize a secondary vulcanization process to eliminate the risk of electrical leakage. Furthermore, each wire is clearly marked with its corresponding cylinder number, enabling DIY users to achieve a quick, non-damaging installation in about 30 minutes.
Description
One purchase for a complete tune-up! This 16-piece professional ignition set (8 wires + 8 spark plugs) effectively enhances your vehicle's ignition performance, acceleration, and fuel economy. Specifically designed for 1999-2006 models like the Chevy Silverado, GMC Yukon/Sierra, and Cadillac Escalade, it offers OEM-level quality and easy installation, making it a reliable choice for both DIY maintenance and professional repair.