Round Ignition Coils Fitment: Perfect for Chevrollet GMC Buick Isuzu Cadillac 4.8L 5.3L 6.0L 8.1L V8; Please double check for the fitment details in the descriptions and part number, and make sure your original coils is round type before purchasing.
Complete Ignition Coils Pack: 8 Pieces D585 ignition coils + 1 Set Spark Plug Wires (8pcs) + 1 Set Wire Separator Loom;
Benefits: Improves throttle response & gas mileage, reduces misfire, ensure for long lasting use and high performance after long journey on the road; 12 months warranty for free replacement or refund