✓[Vehicle Fitment]: 2000-2006 Tahoe, Suburban 1500, Yukon, Yukon XL 1500/2500, 2002-2006 Avalanche 1500, Escalade, Escalade EXT, Suburban 2500, 1999-2006 Silverado/Sierra 1500, 1999-2004 Silverado/Sierra 2500, 2001-2006 Silverado/Sierra 3500, 2001-2006 Silverado/Sierra 1500 HD(Exc. 2004), 2001-2007 Silverado/Sierra 2500 HD, 2007-2007 Silverado/Sierra Classic(Mexico Model), W62, 2003-2005 Express 2500, Savana 1500/2500/3500, 2003-2004 Express 3500, SSR, Trailblazer EXT, Envoy XL, 2003-2006 Escalade ESV, Express 1500, Avalanche 2500, 2006-2006 Monte Carlo, 2004-2004 Envoy XUV, 2001-2009 C6500/C7500 Kodiak, 2003-2009 C4500/C5500 Topkick/Kodiak, C6500/C7500/C8500 Topkick, 2004-2005
✓[OEM Coil Packs Design]: Meets strict OE specifications for precise fit and performance, matching or exceeding the original factory part. Reference Number: Extends OE manufacturer part number 12556893,12558693,12570553,19355500,19418993,250253,2505206391,26347,26C1047,2IGC0204,346R,361198,3859078,38590782,392889925,3IC271,49081,50253,5111,521618,5C1083,6737000,90541062,9201052,92010528
✓[High-Quality Ignition Coils]: OEM replacement ignition coil | Ignites within 0.1–0.2 seconds | Resists corrosion at up to 140 °C | Provides RF interference protection | Offers a lifespan of 6500+ miles | Delivers high voltage output | Ensures smooth engine operation.
✓[Easy Installation]: Rigorous testing ensures maximum durability. Backed by 166+ years of expertise for simple, safe installation and reliable performance.
✓[Warm Tips]: Please enter your vehicle’s year, make, and model to verify fitment before purchasing.