Upgrade the ignition system in your heavy-duty truck or SUV with the Granatelli Motor Sports 28-1712S-R Coil-Near-Plug Connector Kit. Designed specifically for 2001-2007 GM 8.1L Vortec V8 engines, this high-performance ignition coil connector harness improves spark energy, electrical conductivity, and overall ignition reliability.
This premium coil-near-plug ignition connector kit uses durable 8mm performance wires with ultra-low resistance to deliver maximum energy from the ignition coil to the spark plug. The result is improved engine performance, more consistent combustion, and dependable ignition operation in demanding conditions.
Over time, factory ignition connectors and wiring can deteriorate from heat, vibration, and electrical resistance. Replacing worn wiring with the Granatelli high-performance coil-near-plug connector kit helps restore proper spark delivery and engine performance. The advanced design ensures reliable ignition operation for both daily drivers and performance applications.
Compatible with vehicles equipped with the GM 8.1L Vortec V8 engine, including:
This coil-near-plug ignition connector kit is engineered for direct installation and is ideal for ignition system repair, maintenance, or performance upgrades.
