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Chevrolet G20 Spark Plug Wires and Ignition Wiring
Spark plug wires and ignition wiring for the Chevrolet G20 span model years 1965–1997, covering a wide range of styles from OE replacement sets to performance and universal options. Choose your model year above and this page keeps only the spark plug wires and ignition wiring that fit your Chevrolet G20. Each listing is matched to our vehicle fitment data before it appears here.
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MSD 31223 8.5mm Super Conductor Universal Spark Plug Wire Set 8-Cylinder 90° Plug/90° Plug
Part: 31223
Universal Fit
$145.95
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MSD 31489 Super Conductor 8.5mm Spark Plug Wire Set Big Block Chevy Marine HEI Red
Part: 31489
Universal Fit
$207.95
In Stock (10+)
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MSD 31189 8.5mm Super Conductor Spark Plug Wire Set Multi-Angle Plug HEI Cap Universal V8
Part: 31189
Universal Fit
$145.95
In Stock (10+)
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MSD 31183 Super Conductor 8.5mm Spark Plug Wire Set 8-Cylinder Multi-Angle HEI Universal
Part: 31183
Universal Fit
$160.95
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Mr. Gasket 6042 Spark Plug Wire Divider Bracket for Small Block Chevy
Part: 6042
Vehicle Specific
$88.55
3 left at this price
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Moroso 9862M Mag-Tune Spark Plug Wires HEI 90° Spiral Core Black GM Small Block
Part: 9862M
Vehicle Specific
$39.87
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Moroso 9866M Mag-Tune Spark Plug Wires 8.0mm HEI 90 Degree Black Big Block Chevy
Part: 9866M
Vehicle Specific
$39.54
4 left at this price
What's here for your Chevrolet G20
- Spark plug wire sets — complete multi-wire kits in black, OE replacement, performance, and ceramic-coated configurations
- Individual spark plug wires — single replacement leads in universal and application-specific styles
- Single lead spark plug wires — designed for targeted replacement of one cylinder at a time
- Spark plug boot kits — ceramic and standard boot assemblies suited for stock and header applications
The widest selection of Chevrolet G20 spark plug wires and ignition wiring here comes from Standard Motor Products, MSD, ACDelco, and Moroso. Other categories Chevrolet G20 owners shop for: Chevrolet G20 Exterior Lights, Chevrolet G20 Doors and Door Parts and Chevrolet G20 Mufflers, or browse all Chevrolet G20 parts and accessories.