Brand NEW set of 4 GM Coil connector kits with terminals and seals. This kit consists of 4 connectors, 4 locks, 16 seals, and 20 terminals (1 extra per connector in case of a mis-crimp) these are OEM Delphi parts.
D581 (12558693) Truck Coil
D585 (10457730-Delco, 19005218-Delphi) Truck Coil
D513A (12570616) LS2/LS7
D514A (12573190) LS2/LS7
You will receive the actual part shown. If you are unsure of the correct connector please send us an e-mail and we will assist you.