GMC K2500 Suburban Spark Plug Wires and Ignition Wiring
Spark plug wires and ignition wiring for the GMC K2500 Suburban span model years 1979–1999, with options ranging from OE-replacement sets to performance and universal fitment styles. Pick your GMC K2500 Suburban'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.
MSD 31223 8.5mm Super Conductor Universal Spark Plug Wire Set 8-Cylinder 90° Plug/90° Plug
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
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
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What's here for your GMC K2500 Suburban
- Spark Plug Wire Sets — full-vehicle sets including OE-replacement and performance configurations
- Individual Spark Plug Wires — single replacement wires in standard and performance builds
- Single Lead Spark Plug Wires — individual leads, including options suited for headers and tight engine bays
- Spark Plug Boot Kits — ceramic-coated and standard boot kits for sealing and protecting wire ends
The widest selection of GMC K2500 Suburban spark plug wires and ignition wiring here comes from MSD, Standard Motor Products, ACDelco, and Moroso, covering everything from straight OE-style replacements to black performance wire sets. Other categories GMC K2500 Suburban owners shop for: GMC K2500 Suburban HVAC Hoses and Pipes, GMC K2500 Suburban Brake Hardware and GMC K2500 Suburban Shocks and Struts, or browse all GMC K2500 Suburban parts and accessories.