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GMC K3500 Spark Plug Wires and Ignition Wiring
This page brings together spark plug wires and ignition wiring for the GMC K3500, covering model years 1967–2000. The range spans complete wire sets, individual wires, single lead wires, and boot kits in styles from OE replacement to performance-oriented and universal-fit options. Choose your model year above and this page keeps only the spark plug wires and ignition wiring that fit your GMC K3500. Each listing is matched to our vehicle fitment data before it appears here.
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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)
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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MSD 30829 8.5mm Super Conductor Spark Plug Wire Set Big Block Chevy Crab Cap
Part: 30829
Vehicle Specific
$218.95
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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
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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
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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
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Moroso 73622 Ultra 40 Race Wire High-Performance Spark Plug Wire
Part: 73622
Vehicle Specific
$254.84
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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
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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
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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
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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
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FAST 255-2407 FireWire Small Block Chevy Under-Header Spark Plug Wire Set
Part: 255-2407
Vehicle Specific
$92.95
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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
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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 K3500
- Spark Plug Wire Sets — complete sets in OE replacement and performance configurations, including black and ceramic-coated styles
- Individual Spark Plug Wires — single replacement wires for specific cylinder positions
- Single Lead Spark Plug Wires — individual leads suited for header and custom routing applications
- Spark Plug Boot Kits — ceramic and standard boot kits for protecting wire connections at the plug end
The widest selection of spark plug wires and ignition wiring for the GMC K3500 here comes from Standard Motor Products, MSD, ACDelco, and Moroso, covering everything from straightforward OE-style replacements to performance and universal-fit wiring. Other categories GMC K3500 owners shop for: GMC K3500 Exhaust and Tail Pipes, GMC K3500 Brake Hardware and GMC K3500 Valve Train Parts, or browse all GMC K3500 parts and accessories.