Set of 8 High Performance Ignition Coils Compatible with 1998-2002 Pontiac Firebird 5.7L V8 Replacement for UF192 C1144

ISA Ignition Coils are designed with superior quality materials using only the highest grade material such as durable copper wire with OE manufacturer durability. ISA Ignition Coils are durable and reliable under extreme conditions and heavy load while providing quality electrical output, anti-corrosion, and abrasion tested resistance. Tested in real situations to perform with reliability and peace of mind. ISA's engineers have developed new technology to reduce common ignition issues such as: no start/hard start, crack failure, misfires, low power, inconsistent transmission shifts, spark plug fouling, premature catalytic converter failure, and other issues like poor fuel economy. ISA Ignition Coils are made to operate reliably under all conditions and throughout the entire engine speed range for peak engine performance. Compatible with: 2004-2005 Cadillac CTS V V8 5.7L 1998-2002 Pontiac Firebird V8 5.7L 2004 Pontiac GTO V8 5.7L 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 3500 HD 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 Sierra3500 V8 8.1L 2001-2002 GMC Van G3500 SAVANA V8 8.1L 1998-1999 GMC Van P35/P3500 V8 7.4L 2001-2002 GMC Yukon XL 2500 V8 8.1L Part number: ‎‎‎D580, 5C1078, E247, 52-1573, IC334, 12556450, 12558948, UF-192 Shipping/Return/Warranty Free 2-day shipping (for most items) Free 30-day return (from date of delivery) 1 year warranty