Chevrolet K5 Blazer Spark Plug Wires and Caps
This page brings together spark plug wires and caps for the Chevrolet K5 Blazer covering model years 1975–1986, including spark plugs, electronic ignition system components, and ignition condensers in both OE replacement and performance configurations. Choose your model year above and this page keeps only the spark plug wires and caps that fit your Chevrolet K5 Blazer. Each listing is matched to our vehicle fitment data before it appears here.
Speedmaster PCE385.1036 HEI Distributor and Spark Plug Wire Ignition Combo Kit
Proform Parts 66945BKC HEI Distributor Tune-Up Kit, Black Cap, Internal Coil
NGK 7401 UR4IX Iridium IX Spark Plug, 14mm Thread, 0.460in Reach, Resistor
What's here for your Chevrolet K5 Blazer
- Spark plugs — available as singles or in kits, including OE replacement and performance variants
- Electronic ignition system components — kits and individual parts for the secondary ignition circuit
- Ignition condensers — replacement condensers suited to the Chevrolet K5 Blazer's ignition setup
The widest selection here comes from NGK Spark Plugs, Autolite, DENSO, and ACDelco, spanning a broad range of fitment styles and part types for 1975–1986 Chevrolet K5 Blazer model years. 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.