Chevrolet Trailblazer Spark Plug Wires and Ignition Wiring
Spark plug wires and ignition wiring for the Chevrolet Trailblazer cover model years 2002–2022, with options ranging from complete wire sets to individual leads and boot kits. Select your year above and we'll show only the spark plug wires and ignition wiring that fit your Chevrolet Trailblazer. Fitment is checked against our vehicle data for every part listed.
Edelbrock 22716 Max-Fire Ultra-Spark 50 GM LS Truck Spark Plug Wire Set
FAST 255-2420 FireWire LS Series Spark Plug Wire Set GM Truck 4.8L 5.3L 6.0L 6.2L
MSD 88862 LS2 EFI to 6LS-2 Ignition Wiring Harness with 58-Tooth Trigger
Moroso 73703 Ultra 40 Spark Plug Wire Set Black Unsleeved GM LS 8 Inch
NGK 51440 Spark Plug Wire Set RC-GMX113 Blue Silicone Ignition Wires
What's here for your Chevrolet Trailblazer
- Spark Plug Wire Sets — full replacement sets for the ignition system
- Spark Plug Wires — individual wires for targeted replacement
- Single Lead Spark Plug Wires — single-cylinder leads, including performance and ceramic-coated options
- Spark Plug Boot Kits — boot and terminal components for restoring wire connections
The widest selection here comes from ACDelco, Moroso, Standard Motor Products, and TAYLOR, covering a range of styles from standard replacement to performance-oriented black and ceramic-coated wiring. Other categories Chevrolet Trailblazer owners shop for: Chevrolet Trailblazer Springs and Suspension Parts, Chevrolet Trailblazer Shocks and Struts and Chevrolet Trailblazer Doors and Door Parts, or browse all Chevrolet Trailblazer parts and accessories.