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.
Proform Parts 141-638 Spark Plug Wire Loom Set Linear Style Chrome with Bowtie Logo
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
Moroso 9862M Mag-Tune Spark Plug Wires HEI 90° Spiral Core Black GM Small Block
Standard Motor Products Blue Streak Premium Street Performance 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.