Compatible with:
√Fits LQ9 LQ4 LS2 LS3 LS7 LSX 4.8 5.3 6.0 6.2 7.0 Coil Packs
√Fits D581 (12558693) Truck Coil, D585 (10457730-Delco, 19005218-Delphi) Truck, D513A (12570616) LS2/LS7 First Design Coil, D514A (12573190) LS2/LS7 Second Design, D510C (12570616) LS3, Does NOT fit D580 LS1 Coils
√Replacement Ignition Coil Harness for the CHEVY GMC CADILLAC 4.8L 5.3L 6.0L 8.1L LQ9 LQ4 LS2 LS7 LSX and the coil packs found on most Trucks.

Package Includes: 2pcs Harness Connector

Please note:
When installing make note of the color on the second wire on the coil connector. The connector with the Purple wire goes to coil that fires cylinder number 1 or 8, Red wire goes to 2 or 7, Blue wire goes to 3 or 6, and Green goes to 4 or 5.