GMC C15/C1500 Pickup Spark Plug Wires and Ignition Wiring
This page brings together spark plug wires and ignition wiring for the GMC C15/C1500 Pickup, covering model years 1966–1986. The range includes complete wire sets, individual wires, and boot kits in styles from OE replacement to performance and universal fitments. Select your year above and we'll show only the spark plug wires and ignition wiring that fit your GMC C15/C1500 Pickup. Fitment is checked against our vehicle data for every part listed.
MSD 31653 Super Conductor 8.5mm Spark Plug Wire Set Black Small Block Chevy Socket Cap
MSD 31373 Super Conductor 8.5mm Spark Plug Wire Set Big Block Chevy Socket Black
MSD 31293 Black 8.5mm Super Conductor Spark Plug Wire Set Big Block Chevy
MSD 5567 Street-Fire 8mm Spark Plug Wire Set Big Block Chevy 454 HEI
MSD 5560 Street-Fire Spark Plug Wire Set for Big Block Chevy 454 HEI
MSD 30829 8.5mm Super Conductor Spark Plug Wire Set Big Block Chevy Crab Cap
MSD 31609 Super Conductor 8.5mm Spark Plug Wire Set Big Block Chevy Socket Distributor Cap
Moroso 73617 Ultra 40 Race Ignition Wire Set Big Block Chevy Under Header 90 Degree
Moroso 9760M Mag-Tune Spark Plug Wire Set Small Block Chevy 90 Degree Sleeved
Representative Photo, actual item may vary
Moroso 9867M Mag-Tune Spark Plug Wire Set 8mm SBC Small Block Chevy Under Header 90 Degree HEI
MSD 35599 Super Conductor 8.5mm Spark Plug Wire Set Small Block Chevy HEI
FAST 295-2416 FireWire Big Block Chevrolet Under-Header Spark Plug Wire Set with Heat Sleeve
Moroso 9865M Mag-Tune Spark Plug Wires - Small Block Chevy 90° Black
Moroso 9864M Mag-Tune 8.0mm Spark Plug Wires for Chevy GMC Big Block
FAST 255-2407 FireWire Small Block Chevy Under-Header Spark Plug Wire Set
Moroso 9860M Mag-Tune Spark Plug Wires - Small Block Chevy 90° Socket Black
FAST 255-2416 FireWire Big Block Chevy Under-Header Spark Plug Wire Set
NGK 51434 Spark Plug Wire Set RC-GMX019 Ferrite Mag Core Silicone
NGK 51428 RC-GMX005 Spark Plug Wire Set, 7mm Silicone Ignition Wires
NGK 51417 RC-GMX006 Spark Plug Wire Set 7mm Magnetic Core Silicone
What's here for your GMC C15/C1500 Pickup
- Spark Plug Wire Sets — full sets in black, chrome, and performance configurations
- Spark Plug Wires — individual replacement wires including universal and header-friendly styles
- Single Lead Spark Plug Wires — standalone leads for targeted replacements
- Spark Plug Boot Kits — boot and terminal kits for custom or repair applications
The widest selection of spark plug wires and ignition wiring here comes from MSD, ACDelco, Moroso, and Fram, spanning OE-style replacements through performance-oriented and universal options. Other categories GMC C15/C1500 Pickup owners shop for: GMC C15/C1500 Pickup Steering Wheels, GMC C15/C1500 Pickup Wheels and GMC C15/C1500 Pickup Exhaust and Tail Pipes, or browse all GMC C15/C1500 Pickup parts and accessories.