MY GARAGE
Select Vehicle
GMC C25/C2500 Pickup Spark Plug Wires and Ignition Wiring
Spark plug wires and ignition wiring for the GMC C25/C2500 Pickup covers model years 1966–1986, with options ranging from complete wire sets to individual leads and boot kits. Pick your GMC C25/C2500 Pickup's year above to narrow the list to spark plug wires and ignition wiring with confirmed fitment. Every part shown is checked against our vehicle data.
1 - 30 of 56 results
Best Seller
Free Shipping
In Stock (10+)
Best Seller
Free Shipping
MSD 31199 Super Conductor Spark Plug Wire Set 8-Cylinder Multi-Angle Socket/HEI
Part: 31199
Universal Fit
$145.95
In Stock (10+)
Best Seller
Free Shipping
MSD 31659 Super Conductor Spark Plug Wire Set Small Block Chevy Socket Distributor Cap
Part: 31659
Vehicle Specific
$199.95
In Stock (10+)
Free Shipping
MSD 31193 8.5mm Super Conductor Universal 8-Cylinder Spark Plug Wire Set Black Multi-Angle
Part: 31193
Universal Fit
$145.95
In Stock (10+)
Free Shipping
MSD 31223 8.5mm Super Conductor Universal Spark Plug Wire Set 8-Cylinder 90° Plug/90° Plug
Part: 31223
Universal Fit
$145.95
In Stock (10+)
Free Shipping
MSD 31489 Super Conductor 8.5mm Spark Plug Wire Set Big Block Chevy Marine HEI Red
Part: 31489
Universal Fit
$207.95
In Stock (10+)
Free Shipping
MSD 31189 8.5mm Super Conductor Spark Plug Wire Set Multi-Angle Plug HEI Cap Universal V8
Part: 31189
Universal Fit
$145.95
In Stock (10+)
Free Shipping
MSD 31183 Super Conductor 8.5mm Spark Plug Wire Set 8-Cylinder Multi-Angle HEI Universal
Part: 31183
Universal Fit
$160.95
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Moroso 9862M Mag-Tune Spark Plug Wires HEI 90° Spiral Core Black GM Small Block
Part: 9862M
Vehicle Specific
$39.87
In Stock (9)
Free Shipping
In Stock (5)
Free Shipping
In Stock (10+)
1 left at this price
MSD 5565 Street-Fire Spark Plug Wire Set Small Block Chevy Socket Cap Over Valve Cover
Part: 5565
Vehicle Specific
$81.95
In Stock (5)
MSD 5554 Street-Fire 8mm Spark Plug Wire Set Small Block Chevy HEI
Part: 5554
Vehicle Specific
$71.95
In Stock (10+)
Free Shipping
In Stock (5)
Free Shipping
In Stock (6)
Free Shipping
In Stock (10+)
Free Shipping
MSD 35609 Super Conductor 8.5mm Spark Plug Wire Set Big Block Chevy HEI Tower Cap
Part: 35609
Vehicle Specific
$173.95
In Stock (10+)
Free Shipping
MSD 31353 Super Conductor 8.5mm Spark Plug Wire Set Black Small Block Chevy HEI
Part: 31353
Vehicle Specific
$160.95
In Stock (10+)
MSD 5552 Street-Fire Spark Plug Wire Set 8-Cylinder HEI 90-Degree Universal
Part: 5552
Universal Fit
$81.95
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
Moroso 73600 Ultra 40 Race Wire Set for Small Block Chevy 90-Degree Boots
Part: 73600
Vehicle Specific
$251.48
In Stock (5)
Free Shipping
MSD 31593 Super Conductor 8.5mm Spark Plug Wire Set Black Small Block Chevy Socket
Part: 31593
Vehicle Specific
$199.95
In Stock (10+)
Free Shipping
MSD 31599 Super Conductor 8.5mm Spark Plug Wire Set Small Block Chevy Socket Dist. Cap
Part: 31599
Vehicle Specific
$207.95
2 left at this price
Free Shipping
MSD 31243 Super Conductor 8.5mm Spark Plug Wire Set Black SB Chevy Low Profile Distributor
Part: 31243
Vehicle Specific
$163.95
In Stock (10+)
Free Shipping
MSD 31653 Super Conductor 8.5mm Spark Plug Wire Set Black Small Block Chevy Socket Cap
Part: 31653
Vehicle Specific
$207.95
In Stock (10+)
- 1
- 2
What's here for your GMC C25/C2500 Pickup
- Spark Plug Wire Sets — complete replacement sets in black, OE-style, performance, and ceramic-coated configurations
- Individual Spark Plug Wires — single-lead wires for targeted replacement
- Spark Plug Boot Kits — boot and terminal hardware for header and universal applications
- Single Lead Spark Plug Wires — chrome and universal single leads for custom or repair use
The widest selection of spark plug wires and ignition wiring for the GMC C25/C2500 Pickup here comes from MSD, ACDelco, Fram, and Moroso, covering everything from OE replacement wires to performance and universal-fit options. Other categories GMC C25/C2500 Pickup owners shop for: GMC C25/C2500 Pickup Fuel Tanks and Storage, GMC C25/C2500 Pickup Bumpers and GMC C25/C2500 Pickup Engine Block Parts, or browse all GMC C25/C2500 Pickup parts and accessories.