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.
NGK 51417 RC-GMX006 Spark Plug Wire Set 7mm Magnetic Core Silicone
NGK 51434 Spark Plug Wire Set RC-GMX019 Ferrite Mag Core Silicone
NGK 51374 Spark Plug Wire Set RC-GMZ004 8mm Magnetic Core Silicone
NGK 51373 Spark Plug Wire Set Ultra-Low Resistance Mag Core Ignition Wires
NGK 51355 Spark Plug Wire Set - Ultra-Low Resistance SMag Core, Blue Silicone, 8mm
NGK 51351 Spark Plug Wire Set RC-GMZ015 Ferrite Mag Core Ignition Wires
MSD 31351 Sleeved Spark Plug Wires for Small Block Chevy HEI Distributors
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.