Upgrade your GM Gen III LS engine's ignition system with the D585 ignition coil wiring harness from EFI Conversions. This original equipment (OE) replacement ensures a secure connection between your ignition coils and wiring harness. Through this connection, you have the opportunity to enhance performance and reliability. Designed for seamless integration, it simplifies installation and maintains optimal engine function. It is ideal for restoring or upgrading your vehicle's ignition system.
This item includes one ignition coil harness. If you need a pair of ignition coil harnesses, please add quantity of two to the online cart.
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