BANG4BUCK 8Pcs Ignition Coils Pack Square Type UF271 D581 + 8Pcs 8mm Spark Plug Wires Set High Voltage Energy for Cadillac Chevrolet GMC Part Number 12558693 12556893 3859078 - B4B BANG 4 BUCK, BB-10202113+10204033

• UPC   711639834477
• Complete Ignition Coils Replacement: 8 Pieces D581 ignition coils + 1 Set Spark Plug Wires (8pcs) + 1 Set Wire Separator Loom (same as picture shown). 12 months warranty for free replacement or refund for any defective item Replacement Coils Pack Part Number: 12556893, 12558693, 12570553, 3859078, 38590782, 392889925, D581, UF271. Direct fit and easy to install. Please refer to the coils part number and fitment before purchasing 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 Square Ignition Coil is made of the pure copper coils from Germany and the epoxy from Japan, improving throttle response & gas mileage, reducing misfire, ensure for long lasting use and high performance after long journey on the road Spark Plug Wires: Fiberglass braid and carbon impregnated fiberglass core for added strength and superior conductivity. these wires can be directly replaced for part number 748UU, 12622553, 12656210