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.
MSD 31659 Super Conductor Spark Plug Wire Set Small Block Chevy Socket Distributor Cap
MSD 31223 8.5mm Super Conductor Universal Spark Plug Wire Set 8-Cylinder 90° Plug/90° Plug
Moroso 73819 Ultra 40 Race Wire Set Over Valve Covers HEI-Style
MSD 31489 Super Conductor 8.5mm Spark Plug Wire Set Big Block Chevy Marine HEI Red
MSD 31189 8.5mm Super Conductor Spark Plug Wire Set Multi-Angle Plug HEI Cap Universal V8
MSD 31183 Super Conductor 8.5mm Spark Plug Wire Set 8-Cylinder Multi-Angle HEI Universal
Mr. Gasket 6042 Spark Plug Wire Divider Bracket for Small Block Chevy
Moroso 9862M Mag-Tune Spark Plug Wires HEI 90° Spiral Core Black GM Small Block
Moroso 9866M Mag-Tune Spark Plug Wires 8.0mm HEI 90 Degree Black Big Block Chevy
MSD 5565 Street-Fire Spark Plug Wire Set Small Block Chevy Socket Cap Over Valve Cover
MSD 5554 Street-Fire 8mm Spark Plug Wire Set Small Block Chevy HEI
MSD 35609 Super Conductor 8.5mm Spark Plug Wire Set Big Block Chevy HEI Tower Cap
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.