Ignition Coil Pack UF271 D581 & Plug Wire Kit Fit Chevy Silverado GMC Sierra 1500 2500 3500 Avalanche Suburban Tahoe Yukon Cadillac Escalade Hummer H2 Express Savana Carlo 5.3L 6.0L(Square)

Compatible With For Chevy1999 - 2006 Silverado 15001999-2007 Silverado 25002001-2007 Silverado 35002006 Monte Carlo2003-2006 Express 15002003-2005 Express 25002003-2004 Express 35002002-2006 Avalanche 15002003-2006 Avalanche 25002003-2004 Sonora2003-2004 SSR2000-2006 Suburban 1500/Suburban 25002000-2006 Tahoe2003-2004 Trailblazer For GMC1999-2007 Sierra 1500/Sierra 25002001-2007 Sierra 35002003-2004 Envoy2003-2005 Savana 1500/Savana 2500/Savana 35002000-2006 Yukon/Yukon XL 1500/Yukon XL 2500 For Cadillac2002 - 2006 Cadillac Escalade For Hummer2003 - 2007 Hummer H2 For other2001-2007 Mercruiser All Models2005 Workhorse Fastrack FT12612004-2005 Workhorse Fastrack FT1061/FT1461/FT1601/FT1801Note: Please check the part number before buying to make sure it fits your carNote: Please check your style before you buy and see if the coil is round or square under the hood of your pickup, GM uses both styles for that engine size.Note: For 8.1l engines, the plug wire may not be long enough, please purchase with cautionQuality Assurance 1. Each item has been factory tested and meets or exceeds oem specifications. 2. Provide lifetime warranty service. If you are not satisfied with the product or the product has quality problems, you can contact us at any time, we will provide you with a satisfactory answer and solve the after-sales problem for you.We attach great importance to quality and service. If you have any questions about the project or our services, please contact us first. We value your feedback, so we will strive to answer all inquiries within 24 hours.

• 【Direct Replacement】: With the passage of time, as the spark plugs can not penetrate the ignition of combustible gas mixture, then it is easy to cause the engine cylinder shortage, resulting in violent shaking, then there will be increased fuel consumption, power decline, you are advised to replace in a timely manner. This kit meets or exceeds the oem standard, and has been tested in the factory, perfectly matching the original car, and can be installed directly
• 【High quality】: It is made of enhanced high quality material with strong aging resistance, high pressure resistance and long service life. Capable of converting low voltage electrical energy into high voltage electrical energy required for engine starting and transmitting it along the ignition line to the spark plug to ignite the mixture of engine fuel and air mixture. Provides assurance of vehicle performance and fuel economy, promoting long-term stability and excellent performance for you
• 【Fits For】: ☆For Chevy 1999 - 2006 Silverado 1500 | 1999-2007 Silverado 2500 | 2001-2007 Silverado 3500 | 2006 Monte Carlo | 2003-2006 Express 1500 | 2003-2005 Express 2500 | 2003-2004 Express 3500 | 2002-2006 Avalanche 1500 | 2003-2006 Avalanche 2500 | 2003-2004 Sonora | 2003-2004 SSR | 2000-2006 Suburban 1500/Suburban 2500 | 2000-2006 Tahoe | 2003-2004 Trailblazer
• 【Fits For】: ☆For GMC 1999-2007 Sierra 1500/Sierra 2500 | 2001-2007 Sierra 3500 | 2003-2004 Envoy | 2003-2005 Savana 1500/Savana 2500/Savana 3500 | 2000-2006 Yukon/Yukon XL 1500/Yukon XL 2500 ☆For Cadillac 2002 - 2006 Cadillac Escalade ☆For Hummer 2003 - 2007 Hummer H2 ☆For other 2001-2007 Mercruiser All Models | 2005 Workhorse Fastrack FT1261 | 2004-2005 Workhorse Fastrack FT1061/FT1461/FT1601/FT1801
• 【Buy With Confidence】：Our coil kit has a lifetime warranty. If the part fails or breaks, please contact us for replacement. Save hundreds of dollars off of dealer prices by purchasing this part and taking advantage of our warranty.Price concessions and guaranteed, no need to worry about quality problems