Chevrolet K5 Blazer Spark Plug Wires and Ignition Wiring
Spark plug wires and ignition wiring for the Chevrolet K5 Blazer span model years 1975–1986, with options ranging from OE-replacement sets to performance and universal fitments. Pick your Chevrolet K5 Blazer'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 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
Proform Parts 141-636 Spark Plug Wire Loom Set Chrome Bowtie Logo 2-Pack
MSD 31609 Super Conductor 8.5mm Spark Plug Wire Set Big Block Chevy Socket Distributor Cap
TAYLOR 86028 ThunderVolt 8.2mm Performance Ignition Wire Set 8-Cylinder Black
Representative Photo, actual item may vary
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
MSD 35599 Super Conductor 8.5mm Spark Plug Wire Set Small Block Chevy HEI
FAST 255-2407 FireWire Small Block Chevy Under-Header Spark Plug Wire Set
FAST 295-2416 FireWire Big Block Chevrolet Under-Header Spark Plug Wire Set with Heat Sleeve
Edelbrock 22713 Max-Fire Ultra-Spark 50 8.5mm Spark Plug Wire Set 1978-86 SBC
FAST 255-2416 FireWire Big Block Chevy Under-Header Spark Plug Wire Set
What's here for your Chevrolet K5 Blazer
- Spark Plug Wire Set — complete sets for a full ignition wiring refresh
- Spark Plug Wire — individual wires in OE-replacement and performance styles
- Single Lead Spark Plug Wire — single-cylinder leads, including chrome and black finishes
- Spark Plug Boot Kit — ceramic-coated and standard boot kits, including header-clearance designs
The widest selection here comes from MSD, Standard Motor Products, Moroso, and ACDelco, covering everything from stock-style replacements to performance and universal wiring options. Other categories Chevrolet K5 Blazer owners shop for: Chevrolet K5 Blazer Floor Panels and Parts, Chevrolet K5 Blazer Shocks and Struts and Chevrolet K5 Blazer Driveline Hardware, or browse all Chevrolet K5 Blazer parts and accessories.