[Vehicle Fitment-1]: Compatible with Cadillac Escalade 2002-2006; Compatible with Chevrolet Avalanche 1500/2500 2002-2006, C4500/C5500 Kodiak 2003-2009, C6500/C7500 Kodiak 2001-2009, Express 1500 2003-2006, Express 2500 2003-2005, Express 3500 2003-2004, Monte Carlo 2006, Silverado 1500 1999-2006, Silverado 1500 Classic/1500 HD Classic/2500 HD Classic/3500 Classic/3500 HD 2007, Silverado 1500 HD 2001-2003/2005-2006, Silverado 2500 1999-2000/2003-2004 [Vehicle Fitment-2]: Compatible with Chevrolet Suburban 1500/Tahoe 2000-2006, Suburban 2500 2002-2006, Trailblazer EXT 2003-2004; Compatible with GMC C4500/C5500/C6500/C7500/C8500 Topkick 2003-2009, Envoy XL 2003-2004, Envoy XUV 2004, Savana 1500/2500/3500 2003-2005, Sierra 1500 1999-2006, Sierra 1500 Classic/1500 HD Classic/2500 HD Classic/3500 Classic/3500 HD 2007, Sierra 1500 HD/3500 2001-2006, Sierra 2500 1999-2004, Sierra 2500 HD 2001-2007, Yukon/Yukon XL 1500/2500 2000-2006 [Vehicle Fitment-3]: Compatible with Hummer H2 2003-2007; Compatible with Isuzu NPR 2004-2006, NPR-HD 2004-2007 V8 6.0L; Compatible with Workhorse FasTrack 2004-2005, P32 2004-2005, R26/W21 2007-2009, W16/W18 2006-2009, W20/W22/W24 2004-2009, W25 2005-2009, W62 2007; Compatible with Workhorse Custom Chassis P32 2004-2005, R26 2007-2008 W18 2006-2009, W22 2004-2009, W24 2004-2005/2007-2009; Compatible with Chevrolet SSR 2003-2004, Silverado 2500 HD 2001-2007, Silverado 3500 2001-2006 [Reference Number]: UF271, 12558693, 12570553, 19355500, 3859078, 38590782, 8125586930, H6T55171ZC, 1AMIC00033, 2505206391, 250253, 5C1083, C1208, C561, E226, 521618, 26347 [Specifications]: ①Terminal Quantity: 4; ②Terminal Type: Blade; ③Voltage: 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 Chevrolet Models:
1999-2006 Silverado 1500 V8 4.8L/5.3L
2003-2006 Silverado 1500 V8 6.0L
2007-2007 Silverado 1500 Classic V8 4.8L/5.3L/6.0L
2001-2003/2005-2006 Silverado 1500 HD
2007-2007 Silverado 1500/2500/3500 HD Classic V8 6.0L
1999-2000/2003-2004 Silverado 2500
2001-2002 Silverado 2500 V8 5.3L
2001-2002 Silverado 2500 HD V8 6.0L
2003-2006 Silverado 2500 HD/3500 V8 8.1L
2007-2007 Silverado 2500 HD Classic V8 8.1L
2001-2006 Silverado 3500 V8 6.0L
2007-2007 Silverado 3500 Classic V8 6.0L/8.1L
2000-2006 Tahoe
2000-2006 Suburban 1500 V8 5.3L
2003-2006 Suburban 1500/2500
2002-2002 Suburban 2500 V8 6.0L

Compatible with GMC Models:
1999-2006 Sierra 1500 V8 4.8L/5.3L
2001-2006 Sierra 1500 V8 6.0L
2001-2003/2005-2006 Sierra 1500 HD V8 6.0L
2007-2007 Sierra 1500 HD Classic V8 6.0L
1999-2000 Sierra 2500 V8 5.3L
1999-2004 Sierra 2500 V8 6.0L
2006-2006 Sierra 2500 HD V8 8.1L
2007-2007 Sierra 2500 HD Classic V8 6.0L/8.1L
2001-2002 Sierra 3500 V8 6.0L
2003-2006 Sierra 3500 V8 6.0L/8.1L
2007-2007 Sierra 3500 Classic/HD
2000-2006 Yukon V8 4.8L/5.3L

Compatible with Cadillac Models:
2002-2006 Escalade/EXT

Compatible with Hummer Models:
2003-2007 H2

OEM Number: UF271, 12558693, 12570553, 19355500, 3859078, 38590782, 8125586930, H6T55171ZC, 1AMIC00033, 2505206391, 250253, 5C1083, C1208, C561, E226, 521618, 26347
Quantity Sold: A Set of Eight Pieces