GMC Envoy Spark Plug Wires and Ignition Wiring
Spark plug wires and ignition wiring for the GMC Envoy cover the 2002–2009 model years, with options ranging from complete wire sets to individual leads and boot kits. Choose your model year above and this page keeps only the spark plug wires and ignition wiring that fit your GMC Envoy. Each listing is matched to our vehicle fitment data before it appears here.
Edelbrock 22716 Max-Fire Ultra-Spark 50 GM LS Truck Spark Plug Wire Set
FAST 255-2420 FireWire LS Series Spark Plug Wire Set GM Truck 4.8L 5.3L 6.0L 6.2L
NGK 51440 Spark Plug Wire Set RC-GMX113 Blue Silicone Ignition Wires
What's here for your GMC Envoy
- Spark Plug Wire Sets — full replacement sets designed to fit the GMC Envoy's ignition layout
- Spark Plug Boot Kits — ceramic-coated boot kits for targeted repairs at the plug end
- Individual Spark Plug Wires — single replacement wires for spot fixes
- Single Lead Spark Plug Wires — performance-oriented single leads, available in black and other configurations
The widest selection here comes from ACDelco, Standard Motor Products, MSD, and Granatelli Motor Sports, covering everything from straightforward OE-style replacements to performance-focused ignition wiring. Other categories GMC Envoy owners shop for: GMC Envoy Springs and Suspension Parts, GMC Envoy Shocks and Struts and GMC Envoy Exterior Lights, or browse all GMC Envoy parts and accessories.