Set of 8 Square Ignition Coil Pack and Spark Plug Wire for Chevy Silverado Cadillac Escalade Trailblazer GMC Sierra Tahoe 5.3L Replaces UF-271 D581 5C1083

Compatibility: Replacement for 1999-2006 Chevy Silverado TRAILBLAZER SSR Tahoe Suburban & GMC Sierra Envoy Yukon and Buick Rainier Cadillac Escalade 5.3L 4.8L 6.0L OEM part numbers: UF271, 52-1618, 5C1083, C1208, 38590782, E226, 12558693, D581, 5C1083, 521618, 26347, UF-271, H6T55171ZC, B314, GN10298, 50253, IC400, C561, 9201052, IC328, 3859078 One Year Warranty. 100% Compatible with OEM Parts, meets Original Equipment Manufacturer (OEM) Standards DIRECT REPLACEMENT/ UPGRADE over your original stock coils. We only use the highest-grade materials. This makes our product durable and reliable under extreme conditions while providing High Electrical Resistance, strong Spark from plugs, and being resistant to Corrosion and Abrasion