Ignition Coil Pack - Replaces 12558693, UF271, 5C1083, D581 - Compatible with Chevrolet, GMC & Cadillac - Escalade, Silverado, Avalanche, Express 3500, Suburban, Tahoe, Sierra, Savana, Yukon XL Review

Replacement Square Type Ignition Coil Pack - The ignition coils or ignition coil plug provides spark for your engine. Over time the factory ignition coil packs can fail leading to poor gas mileage, hesitation, and a check engine light (CEL). Replace your faulty ignition coil and restore performance and driveability on your or vehicle. Compatible Replacement for Chevrolet, GMC & Cadillac 4.8L, 5.3L & 6.0L & 8.1L Vortec Engine V8 Vehicles - 2002 - 2006 Escalade & Escalade EXT | 2003 - 2006 Escalade ESV | 2002 - 2006 Avalanche 1500 | 2001 - 2002 Express 3500 | 1999 - 2006 Silverado 1500 | 2007 Silverado 1500 HD Classic | 1999 - 2004 Silverado 2500 | 2000 - 2006 Suburban 1500 | 2003 - 2006 Savana 1500 | 2001 - 2006 Sierra 3500 | 2000 - 2006 Yukon XL 2500 |. Replaces Part# 12558693, GN10298, UF271, 52-1618, 5C1083, C1208, D581, E226 commonly found on popular Escalade, Avalanche, Silverado, Suburban, Tahoe, Sierra, Savana & Yukon models including years 99, 00, 01, 02, 03, 04, 05, 06, 07. The ignition coil packs can be easily located inside the engine bay usually plugged on each side of the engine once the engine cover is removed. OEM Fit, Quality, Finish - While this is not a genuine OEM part, it is a direct replacement for your Escalade, Express 3500, Silverado, Tahoe, Suburban, Hummer H2 or Yukon XL 2500 vehicle and it will appear, fit and work like the factory part. Save time and hundreds of dollars off of dealer prices by replacing the part yourself. 2 years or 24,000 Mile Warranty - This ignition coil pack comes complete with a 2 year or 24, 000 mile warranty. If the coil ever fails on your Silverado, Sierra, Hummer or Workhorse vehicle within the warranty period, simply contact us for a replacement. Save time and money by taking advantage of this warranty.