Chevrolet Blazer Spark Plug Wires and Ignition Wiring
This page brings together spark plug wires and ignition wiring for the Chevrolet Blazer, covering model years 1969–2022. The range includes complete wire sets, individual spark plug wires, single lead wires, and spark plug boot kits in styles from OE replacement to performance-oriented builds. Choose your model year above and this page keeps only the spark plug wires and ignition wiring that fit your Chevrolet Blazer. Each listing is matched to our vehicle fitment data before it appears here.
Proform Parts 141-638 Spark Plug Wire Loom Set Linear Style Chrome with Bowtie Logo
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
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
Standard Motor Products Blue Streak Premium Street Performance Spark Plug Wire Set
What's here for your Chevrolet Blazer
- Spark Plug Wire Sets — multi-wire kits covering all cylinders, available in black, performance, and chrome finishes
- Spark Plug Wires — individual replacement wires in OE replacement and performance styles
- Single Lead Spark Plug Wires — individual leads for targeted replacements, including universal and header-compatible options
- Spark Plug Boot Kits — ceramic-coated and standard boots for protecting wire connections at the plug end
The widest selection here comes from MSD, ACDelco, Moroso, and Standard Motor Products, spanning everything from direct OE replacement wiring to ceramic-coated performance sets. Other categories Chevrolet Blazer owners shop for: Chevrolet Blazer Springs and Suspension Parts, Chevrolet Blazer Exhaust and Tail Pipes and Chevrolet Blazer Shocks and Struts, or browse all Chevrolet Blazer parts and accessories.