Lowest price on brand new, in-the-box auto parts. AC DELCO D555 Ignition Coil 4 Piece Kit Set for Cadillac Olds Chevy V8 NEW. Ignition Coil Features & Benefits. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. 1993 Cadillac Allante V8 4.6L […]