Ignition Coil Coils for 02 03 04 05 06 07 08 09 Chevy Trailblazer GMC Canyon Envoy H3 UF303 GOOD QUALITY-Directly replace OEM components and will fit exactly for easy installation 1 YEAR WARRANTY-No worry about the warranty. OE NUMBER-UF303, 12568062, 19300921, 8-12568-062-0,12568062, 5C1392, E255, 52-1743, GN10114, IC414 IMPORTANT: PLEASE CONFIRM YOUR CAR MODEL WILL FIT THE COMPATIBILITY BELOW INCLUDING-Complete set of 1 Ignition Coils