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GMC C2500 Spark Plug Wires and Ignition Wiring
Spark plug wires and ignition wiring for the GMC C2500 cover model years 1979 through 2000, with options ranging from OE replacement wire sets to performance and universal configurations. Pick your GMC C2500'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.
31 - 60 of 68 results
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Moroso 73600 Ultra 40 Race Wire Set for Small Block Chevy 90-Degree Boots
Part: 73600
Vehicle Specific
$251.48
In Stock (5)
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MSD 31293 Black 8.5mm Super Conductor Spark Plug Wire Set Big Block Chevy
Part: 31293
Vehicle Specific
$94.95
1 left at this price
MSD 5567 Street-Fire 8mm Spark Plug Wire Set Big Block Chevy 454 HEI
Part: 5567
Vehicle Specific
$81.95
4 left at this price
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In Stock (10+)
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MSD 30829 8.5mm Super Conductor Spark Plug Wire Set Big Block Chevy Crab Cap
Part: 30829
Vehicle Specific
$218.95
In Stock (10+)
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MSD 31609 Super Conductor 8.5mm Spark Plug Wire Set Big Block Chevy Socket Distributor Cap
Part: 31609
Vehicle Specific
$218.95
In Stock (10+)
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MSD 5569 Street-Fire Spark Plug Wire Set Big Block Chevy 454 1988-Up
Part: 5569
Vehicle Specific
$81.95
In Stock (10+)
MSD 5573 Street Fire Spark Plug Wire Set GM Vortec Small Block 1996-2003
Part: 5573
Vehicle Specific
$91.95
2 left at this price
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Moroso 72540 Blue Max 8mm Spark Plug Wire Set with 90 Degree Boots
Part: 72540
Vehicle Specific
$107.08
4 left at this price
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Moroso 9867M Mag-Tune Spark Plug Wire Set 8mm SBC Small Block Chevy Under Header 90 Degree HEI
Part: 9867M
Vehicle Specific
$39.87
In Stock (6)
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In Stock (10+)
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Moroso 73622 Ultra 40 Race Wire High-Performance Spark Plug Wire
Part: 73622
Vehicle Specific
$254.84
In Stock (5)
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Moroso 9766M Mag-Tune Sleeved Spark Plug Wire Set Big Block Chevy HEI 90 Degree Under Header
Part: 9766M
Vehicle Specific
$123.60
2 left at this price
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Moroso 9762M Mag-Tune Spark Plug Wires 8.0mm HEI 90 Degree Small Block Chevy
Part: 9762M
Vehicle Specific
$123.60
3 left at this price
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4 left at this price
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MSD 35599 Super Conductor 8.5mm Spark Plug Wire Set Small Block Chevy HEI
Part: 35599
Vehicle Specific
$145.95
In Stock (10+)
Moroso 9861M Mag-Tune Spark Plug Wire Set Big Block Chevy 7.4L Non-HEI Crab Cap 90 Degree
Part: 9861M
Vehicle Specific
$39.54
4 left at this price
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FAST 295-2416 FireWire Big Block Chevrolet Under-Header Spark Plug Wire Set with Heat Sleeve
Part: 295-2416
Vehicle Specific
$203.95
In Stock (10+)
FAST 255-2407 FireWire Small Block Chevy Under-Header Spark Plug Wire Set
Part: 255-2407
Vehicle Specific
$92.95
3 left at this price
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Edelbrock 22713 Max-Fire Ultra-Spark 50 8.5mm Spark Plug Wire Set 1978-86 SBC
Part: 22713
Vehicle Specific
$97.95
3 left at this price
FAST 255-2416 FireWire Big Block Chevy Under-Header Spark Plug Wire Set
Part: 255-2416
Vehicle Specific
$77.95
Ships from manufacturer
2 left at this price
NGK 51249 Spark Plug Wire Set, Ferrite Mag Core, 7 Leads, Silicone Boots
Part: 51249
Vehicle Specific
$39.66
3 left at this price
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NGK 51070 Spark Plug Wire Set RC-GMX072 Ferro Mag Silicone Ignition Wires
Part: 51070
Vehicle Specific
$64.96
In Stock (10+)
NGK 51178 Spark Plug Wire Set RC-GMZ044 8mm Silicone Ignition Wires
Part: 51178
Vehicle Specific
$42.07
2 left at this price
What's here for your GMC C2500
- Spark plug wire sets — multi-piece sets covering all cylinders, available in OE replacement and performance styles
- Individual spark plug wires — single replacement wires in standard and performance configurations
- Single lead spark plug wires — universal and application-specific single leads, including ceramic-coated options
- Spark plug boot kits — replacement boots and terminals for repairing or upgrading existing wiring
The widest selection here comes from Standard Motor Products, MSD, ACDelco, and Moroso, spanning OE replacement, black performance, and chrome-finished designs suited to stock engines and header-equipped builds alike. Other categories GMC C2500 owners shop for: GMC C2500 Springs and Suspension Parts, GMC C2500 Shocks and Struts and GMC C2500 Exterior Lights, or browse all GMC C2500 parts and accessories.