GMC C1500 Spark Plug Wires and Ignition Wiring
This page brings together spark plug wires and ignition wiring for the GMC C1500, covering model years 1979 through 1999. The range spans complete wire sets, individual replacement wires, single lead wires, and boot kits — from OE-style replacements to performance-oriented options. Choose your model year above and this page keeps only the spark plug wires and ignition wiring that fit your GMC C1500. Each listing is matched to our vehicle fitment data before it appears here.
NGK 51106 Spark Plug Wire Set 7mm Magnetic Core Silicone RC-GMX051
NGK 51141 Spark Plug Wire Set - 7mm Blue Silicone, Magnetic Core
What's here for your GMC C1500
- Spark plug wire sets — full replacement sets covering all cylinders
- Individual spark plug wires — single-wire replacements for targeted repairs
- Single lead spark plug wires — including universal and headers-specific styles in black, chrome, and ceramic-coated finishes
- Spark plug boot kits — replacement boots and terminals for restoring existing wiring
The widest selection here comes from Standard Motor Products, MSD, ACDelco, and Moroso, covering everything from OE replacement wiring to performance-focused wire sets. Other categories GMC C1500 owners shop for: GMC C1500 Springs and Suspension Parts, GMC C1500 Engine Block Parts and GMC C1500 Doors and Door Parts, or browse all GMC C1500 parts and accessories.