GMC Jimmy Spark Plug Wires and Ignition Wiring
This page brings together spark plug wires and ignition wiring for the GMC Jimmy, covering model years 1970–2005. The range includes complete wire sets, individual spark plug wires, single lead wires, and spark plug boot kits suited to a variety of builds and applications. Choose your model year above and this page keeps only the spark plug wires and ignition wiring that fit your GMC Jimmy. Each listing is matched to our vehicle fitment data before it appears here.
Moroso 72416 Blue Max Spiral Core Sleeved Spark Plug Wire Set Big Block Chevy HEI
MSD 31353 Super Conductor 8.5mm Spark Plug Wire Set Black Small Block Chevy HEI
MSD 5552 Street-Fire Spark Plug Wire Set 8-Cylinder HEI 90-Degree Universal
Moroso 73600 Ultra 40 Race Wire Set for Small Block Chevy 90-Degree Boots
Moroso 73817 Ultra 40 Race Wire Set with 90° HEI-Style Plug Boots
MSD 31593 Super Conductor 8.5mm Spark Plug Wire Set Black Small Block Chevy Socket
MSD 31599 Super Conductor 8.5mm Spark Plug Wire Set Small Block Chevy Socket Dist. Cap
MSD 31243 Super Conductor 8.5mm Spark Plug Wire Set Black SB Chevy Low Profile Distributor
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
MSD 35653 Super Conductor 8.5mm Spark Plug Wire Set Black SB Chevy HEI Tower 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
Moroso 9867M Mag-Tune Spark Plug Wire Set 8mm SBC Small Block Chevy Under Header 90 Degree HEI
Moroso 73622 Ultra 40 Race Wire High-Performance Spark Plug Wire
Moroso 9762M Mag-Tune Spark Plug Wires 8.0mm HEI 90 Degree Small Block Chevy
Moroso 9766M Mag-Tune Sleeved Spark Plug Wire Set Big Block Chevy HEI 90 Degree Under Header
What's here for your GMC Jimmy
- Spark Plug Wire Sets — full replacement sets in OE-style and performance configurations
- Individual Spark Plug Wires — single wires for targeted replacement
- Single Lead Spark Plug Wires — including universal-fit and header-length options in black and ceramic-coated styles
- Spark Plug Boot Kits — boots and terminals for custom or rebuilt wire assemblies
The widest selection here comes from MSD, Standard Motor Products, ACDelco, and Moroso, covering everything from OE replacement wiring to performance-oriented and chrome-finished options. Other categories GMC Jimmy owners shop for: GMC Jimmy Springs and Suspension Parts, GMC Jimmy Accessory Drive Belts and Pulleys and GMC Jimmy Engine Block Parts, or browse all GMC Jimmy parts and accessories.