COIL SET SPECIFICATIONS: Brand: Dragon Fire PerformanceEmissions Code: 2*Internal Construction: EpoxyColor: RedProduct Type: Direct Ignition CoilQuantity: Set of Eight Compatible with 1997-2005 CTS Avalanche Camaro Corvette Silverado Yukon Firebird V8 5.7L 7.4L 8.1L Note: (Plug and Play, Direct OE Fit) Replaces OEM Part Number(s): 4D580, 5C1078, E247, 521573, IC334, 12556450, 12558948, UF-192, UF192, 3861267, 38612677, 392881732 Fitment: 2004-2005 CADILLAC CTS V V8 5.7L | 2002 CHEVROLET AVALANCHE 2500 V8 8.1L | 1998-2002 CHEVROLET CAMARO V8 5.7L | 1997-2004 CHEVROLET CORVETTE V8 5.7L | 2001-2004 CHEVROLET CORVETTE Z06 V8 5.7L | 2001-2002 CHEVROLET PICKUP C3500 V8 8.1L | 2001-2002 CHEVROLET SILVERADO 2500 HD V8 8.1L | 2001-2002 CHEVROLET SILVERADO 3500 V8 8.1L | 2001-2002 CHEVROLET SUBURBAN 2500 V8 8.1L | 2001-2002 CHEVROLET VAN G3500 EXPRESS V8 8.1L | 1998-1999 CHEVROLET VAN P30 V8 7.4L | 2001-2002 GMC PICKUP C3500 V8 8.1L | 2001-2002 GMC SIERRA 2500 HD V8 8.1L | 2001-2002 GMC SIERRA 3500 V8 8.1L | 2001-2002 GMC VAN G3500 SAVANA V8 8.1L | 1998 GMC VAN P35/P3500 V8 7.4L | 2001-2002 GMC YUKON XL 2500 V8 8.1L | 1998-2002 PONTIAC FIREBIRD V8 5.7L | 2004 PONTIAC GTO V8 5.7L Emissions Note: *For sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it is a direct or consolidated replacement part. Why Choose Dragon Fire Coils.... Manufactured under strict ISO 9001 and IATF 16494 certification to provide reliable spark energy and complete combustion. Precision injection molded for weatherproof connections using advance thermoresistant plastics to resist fracture and cracking from radiant heat and thermal cycling. High-temp epoxy filled construction to prevent voltage leaks and RFI interference. Performance grade primary & secondary bobbins with premium copper windings to ensure peak performance under load and extended service life. Tested and ensured to meet or exceed OE output voltage and parameters. Customer Support Have an Issue? Write us Anytime Online Support Hours Mon-Fri 9pm-4pm PST ABOUT DRAGON FIRE PERFORMANCE Ignition parts and more... Specializing in quality performance ignition products since 2008. Our parts can be found throughout the world. Leading innovators in ignition technology, continually driving new innovation in alloy conductors, heat protection, and highly efficient race coils. You can find our parts on award winning 1000hp+ race cars like the world record holding BST Mustang for fastest stock block LS. OUR GOAL With parts supplied worldwide, our goal at Dragon Fire Performance is to serve our customers and meet their urgent needs in a timely manner, and most importantly exceed their expectations in value, quality, and performance Direct Factory Fit Parts Dragon Fire Performance parts are supplied to almost every part of the world, appearing in all industries from passenger vehicle to heavy equipment. With the philosophy of only making high quality direct replacement parts which meet and exceed OEM Specifications, DFP leads the aftermarket in providing customers with direct fit performance parts. The Choice for Professionals Dragon Fire Performance brings together expert craftsmanship and high performance technology. The DFP Quality Advantage As new challenges arise, our R&D team meets them head-on with cutting-edge engineering and strict standards to build solutions, the right way. We go far beyond building top-performing products by delivering exceptional service and support. Quality and Testing Every Dragon Fire Performance part is built to meet or exceed rigorous OEM specifications and provide exceptional value at every level. Offering parts that perform and performance that delivers. All under the adherence of TS & ISO quality management systems.