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.
MSD 31223 8.5mm Super Conductor Universal Spark Plug Wire Set 8-Cylinder 90° Plug/90° Plug
Moroso 73819 Ultra 40 Race Wire Set Over Valve Covers HEI-Style
MSD 31489 Super Conductor 8.5mm Spark Plug Wire Set Big Block Chevy Marine HEI Red
MSD 31189 8.5mm Super Conductor Spark Plug Wire Set Multi-Angle Plug HEI Cap Universal V8
MSD 31183 Super Conductor 8.5mm Spark Plug Wire Set 8-Cylinder Multi-Angle HEI Universal
Mr. Gasket 6042 Spark Plug Wire Divider Bracket for Small Block Chevy
Moroso 9862M Mag-Tune Spark Plug Wires HEI 90° Spiral Core Black GM Small Block
Moroso 9866M Mag-Tune Spark Plug Wires 8.0mm HEI 90 Degree Black Big Block Chevy
MSD 5565 Street-Fire Spark Plug Wire Set Small Block Chevy Socket Cap Over Valve Cover
MSD 5554 Street-Fire 8mm Spark Plug Wire Set Small Block Chevy HEI
MSD 35609 Super Conductor 8.5mm Spark Plug Wire Set Big Block Chevy HEI Tower Cap
Moroso 72416 Blue Max Spiral Core Sleeved Spark Plug Wire Set Big Block Chevy HEI
MSD 31353 Super Conductor 8.5mm Spark Plug Wire Set Black Small Block Chevy HEI
MSD 5552 Street-Fire Spark Plug Wire Set 8-Cylinder HEI 90-Degree Universal
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.