8PCS gnition Coil Pack Set - Replaces 12558693, GN10298, C1208, D581 - Compatible with Cadillac, Chevy & GMC - Escalade, Silverado, Avalanche, Express 3500, Suburban, Tahoe, Sierra, Savana, Yukon

Restore your vehicle's performance with this high-quality Ignition Coil Pack Set of 8, designed to deliver reliable spark energy to your engine. Whether you’re experiencing rough idling, poor fuel economy, or a check engine light due to misfires, these ignition coils are the perfect solution to bring your vehicle back to life. Constructed using premium-grade materials, these coils are built to withstand extreme underhood conditions and ensure consistent ignition output. The advanced design helps maximize spark energy, enhance combustion efficiency, and reduce emissions. Whether you're towing, commuting, or off-roading, these coils deliver dependable performance under all driving conditions. 【Package Included】 1 Set of 8* Ignition Coils 【Reference Part Numbers】 12558693, UF271, D581, C1208, 5C1083, GN10298, 52-1618, E226 【Vehicles Fitment】 Fit for CADI·LLAC: For Escalade 2002–2005 5.3L V8 2002–2006 6.0L V8 Fit for CHEV·ROLET: For Avalanche 1500: 2002–2006 5.3L V8 2500: 2003–2006 8.1L V8 For Silverado 1500 1999–2006 4.8L V8 2002–2006 5.3L V8 (including Electric/Gas variants) 2004–2006 5.3L V8 2002–2006 6.0L V8 For Silverado 1500 Classic 2007 4.8L V8 / 5.3L V8 (Electric/Gas) / 6.0L V8 For Silverado 2500 1999–2006 6.0L V8 2003–2006 8.1L V8 For Silverado 2500 Classic 2007 6.0L V8 / 8.1L V8 For Silverado 3500 2001–2006 6.0L V8 2003–2006 8.1L V8 For Silverado 3500 Classic 2007 6.0L V8 / 8.1L V8 For Suburban 1500 2002–2006 5.3L V8 2006 6.0L V8 For Suburban 2500 2002–2006 6.0L V8 2003–2006 8.1L V8 For Tahoe 2002–2006 4.8L V8 2002–2006 5.3L V8 Fit for GMC: For Sierra 1500 2002–2006 4.8L V8 2002–2006 5.3L V8 (including 2005–2006 Electric/Gas) 2002–2006 6.0L V8 For Sierra 1500 Classic 2007 4.8L V8 / 5.3L V8 (Electric/Gas) / 6.0L V8 For Sierra 2500 2002–2006 6.0L V8 2003–2006 8.1L V8 For Sierra 2500 Classic 2007 6.0L V8 / 8.1L V8 For Sierra 3500 2002–2006 6.0L V8 2003–2006 8.1L V8 For Sierra 3500 Classic 2007 6.0L V8 / 8.1L V8 For Yukon 2002–2006 4.8L V8 / 5.3L V8 / 6.0L V8 For Yukon XL 1500 2002–2006 5.3L V8 / 6.0L V8 For Yukon XL 2500 2002–2006 6.0L V8 2003–2006 8.1L V8 Fit for HUMM·ER: For H2 2003–2007 6.0L V8 【Important Notes】 This is Aftermarket Replacement part, NOT OE part. No Instruction & Professional Installation is recommended. Please provide your VIN to confirm the fitment if you are not sure.

• Designed exclusively for vehicles with square style ignition coils. Please verify compatibility by viewing the product image. Faulty ignition coils can lead to poor fuel efficiency, engine hesitation, and check engine light (CEL) issues. Replace your worn-out ignition coil to restore your vehicle's performance and drivability.
• Compatible with Chevrolet, GMC, and GM 4.8L, 5.3L, 6.0L, and 8.1L Vortec V8 engines. Suitable for various models including: 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, and more.
• Replaces part numbers 12558693, GN10298, UF271, 52-1618, 5C1083, C1208, D581, and E226. These ignition coil packs are commonly found on popular models such as Escalade, Avalanche, Silverado, Suburban, Tahoe, Sierra, Savana, and Yukon from years 1999 to 2007. The coils are typically located inside the engine bay, plugged on each side of the engine under the engine cover.
• A bad coil pack can cause misfires, erratic idling, and hesitation during acceleration. These OEM-quality ignition coil packs provide the proper spark to resolve these issues, ensuring your engine runs smoothly and efficiently. Please confirm that your coils are square type and match the ones pictured.
• 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, 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.