[Vehicle Fitment-1]: Compatible with Buick Rainier 2004-2005; Compatible with Cadillac Escalade/Escalade EXT 2002-2006, Escalade ESV 2003-2006; Compatible with Chevrolet Avalanche 1500 2002-2006, Avalanche 2500 2003-2006, Express 1500/2500/3500 2003-2007, Monte Carlo 2006, Silverado 1500 1999-2006, Silverado 1500/1500 HD Classic 2007, Silverado 1500 HD 2001-2003/2005-2006, Silverado 2500 1999-2004, Silverado 2500 HD 2001-2006 [Vehicle Fitment-2]: Compatible with Chevrolet Silverado 2500 HD/3500 Classic 2007, Silverado 3500 2001-2006, Silverado 3500 HD 2007, SSR 2003-2004, Suburban 1500/2500 2000-2006, Tahoe 2000-2006, Trailblazer EXT 2003-2004; Compatible with GMC Envoy XL 2003-2004, Envoy XUV 2004, Savana 1500/2500/3500 2003-2007, Sierra 1500 1999-2006, Sierra 1500/1500 HD/2500 HD/3500 Classic 2007, Sierra 1500 HD/3500 2001-2006, Sierra 2500 1999-2004, Sierra 2500 HD 2001-2007 [Vehicle Fitment-3]: Compatible with GMC Sierra 3500 HD 2007, W3500 Forward 2003, Yukon 2000-2006, Yukon XL 1500/2500 2000-2006; Compatible with Hummer H2 2003-2007; Compatible with Isuzu Ascender 2003-2004, NPR 2003/2006, NPR-HD 2003-2005; Compatible with Workhorse FasTrack FT1061/FT1461/FT1601/FT1801 2004-2005, FasTrack FT1261 2005, W62 2007 [Reference Number]: UF413, 12611424, 12570616, 8125706160, 8126114240, D513A, C1511, 5C1554 [Specifications]: ①Terminal Type: Blade; ②Terminal Quantity: 4; ③Mount Type: Bolt On; ④Mounting Location: Valve Cover; ⑤Voltage: 12V A-premium Ignition Coils are an ideal choice to replace your broken Ignition Coils. All Ignition Coils meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.

Compatible with Buick Models:
2004-2005 Rainier V8 5.3L

Compatible with Cadillac Models:
2002-2005 Escalade V8 5.3L
2002-2006 Escalade/Escalade EXT V8 6.0L
2003-2006 Escalade ESV V8 6.0L

Compatible with Chevrolet Models:
2002-2006 Avalanche 1500 V8 5.3L
2003-2006 Avalanche 2500 V8 8.1L
2003-2007 Express 1500 V8 5.3L
2006-2007 Express 2500 V8 4.8L GAS
2003-2005 Express 2500 V8 4.8L
2003-2005 Express 2500 V8 5.3L
2006-2007 Express 2500 V8 6.0L GAS
2003-2005 Express 2500 V8 6.0L
2006-2007 Express 3500 V8 4.8L GAS
2003-2005 Express 3500 V8 4.8L
2003-2004 Express 3500 V8 5.3L
2006-2007 Express 3500 V8 6.0L GAS
2003-2005 Express 3500 V8 6.0L
2006-2006 Monte Carlo V8 5.3L
1999-2006 Silverado 1500 V8 4.8L
1999-2006 Silverado 1500 V8 5.3L

Compatible with GMC Models:
2004-2004 Envoy XUV V8 5.3L
2003-2007 Savana 1500 V8 5.3L
2006-2007/2003-2005 Savana 2500 V8 4.8L
2003-2005 Savana 2500 V8 5.3L
2006-2007 Savana 2500 V8 6.0L
2003-2005 Savana 2500 V8 6.0L
2006-2007 Savana 2500 V8 6.6L
2006-2007 Savana 3500 V8 4.8L
2003-2005 Savana 3500 V8 4.8L GAS
2006-2007 Savana 3500 V8 6.0L
2003-2005 Savana 3500 V8 6.0L GAS
1999-2006 Sierra 1500 V8 4.8L
1999-2001 Sierra 1500 V8 5.3L
2001-2001 Sierra 1500 V8 6.0L
2007-2007 Sierra 1500 Classic V8 6.0L
2001-2003 Sierra 1500 HD V8 6.0L

OEM Number: UF413, 12611424, 12570616, 8125706160, 8126114240, D513A, C1511, 5C1554
Quantity Sold: A Set of Eight Pieces