Ignition Coils and Wires Set Includes 8 Pieces D581,UF271 Coil Packs and 748GG 8 Pieces 8mm Spark Plug Wires Compatible With CHEVY GMC CADILLAC 4.8L 5.3L 6.0L 8.1L - 2 Years Warranty(SQUARE TYPE)
- 8 PCS D581 ignition coils + 1 Set Spark Plug Wires (8pcs,11.5 inch) + 1 Set Wire Separator Loom (same as picture shown)..
- Replaces part number: 12556893, 12558693, 12570553, 3859078, 38590782, 392889925, D581,UF271.
- UF271 Ignition Coils provide instantaneous voltage rose to more than 45,000 volts, which is a good solution to the idle speed and engine jitter caused by the aging ignition coil, improving fuel economy efficiency.
- Compatible With 99-06 GMC Sierra 3500,Sierra 2500 HD,Sierra 1500.
- 99-06 Chevrolet Silverado 3500,Silverado 2500 HD,03-06 Silverado 1500.
- 03-06 Cadillac Escalade.Spark wires set compatible part number 12192195 9748GG 748GG 12622553 88862397 12192192 7873..
- 24 months warranty.If there is any problem, please contact us in time..