GMC C3500 Spark Plug Wires and Ignition Wiring
Spark plug wires and ignition wiring for the GMC C3500 span the 1979–2002 model years, covering everything from OE replacement wire sets to performance and universal options. Choose your model year above and this page keeps only the spark plug wires and ignition wiring that fit your GMC C3500. Each listing is matched to our vehicle fitment data before it appears here.
NGK 51351 Spark Plug Wire Set RC-GMZ015 Ferrite Mag Core Ignition Wires
NGK 51070 Spark Plug Wire Set RC-GMX072 Ferro Mag Silicone Ignition Wires
NGK 51106 Spark Plug Wire Set 7mm Magnetic Core Silicone RC-GMX051
NGK 51355 Spark Plug Wire Set - Ultra-Low Resistance SMag Core, Blue Silicone, 8mm
What's here for your GMC C3500
- Spark Plug Wire Sets — multi-piece sets sized to match your engine configuration
- Individual Spark Plug Wires — single replacement leads for targeted repairs
- Single Lead Spark Plug Wires — universal and application-specific single leads, including black and ceramic-coated styles
- Spark Plug Boot Kits — replacement boots and terminals for header applications and custom routing
The widest selection of spark plug wires and ignition wiring for the GMC C3500 here comes from Standard Motor Products, MSD, ACDelco, and Moroso, spanning OE replacement and performance-oriented options across the range. Other categories GMC C3500 owners shop for: GMC C3500 Coolant Hoses and Pipes, GMC C3500 Exterior Lights and GMC C3500 Springs and Suspension Parts, or browse all GMC C3500 parts and accessories.