Sumax Custom-fit Spark Plug Wire Kit - Red
Sumax Custom-fit Spark Plug Wire Kit - Red
About this product
About this product
Upgrade your motorcycle's ignition system with the Sumax Custom-Fit Spark Plug Wire Kit. These high-performance spark plug wires deliver superior conductivity and heat resistance, ensuring optimal engine performance and longevity. Available in a vibrant red finish, these wires add a touch of style under your hood.
Description
The Sumax Custom-Fit Spark Plug Wire Kit is engineered for maximum performance and durability. Featuring a Spiro-Pro core, these 8 mm wires offer up to 10 times the conductivity of standard carbon-core wires, resulting in a stronger spark and improved combustion. The extra-high-temperature silicone boots and wires provide exceptional protection against heat, withstanding temperatures up to 600°F. Precut to precise lengths and equipped with pre-installed plug/coil boots and terminals, installation is a breeze. These low-resistance wires run cooler and last three to four times longer than traditional carbon-core wires. Compatible with both electronic and point-type ignitions, these wires are a versatile upgrade for any motorcycle. Made in the USA with meticulous attention to detail, Sumax delivers quality you can trust.
Features & highlights
- Enhanced Conductivity: Spiro-Pro core delivers up to 10 times the conductivity of standard carbon-core wires for a hotter spark.
- Extreme Heat Resistance: High-temperature silicone boots and wires protect against heat up to 600°F, ensuring reliable performance.
- Precut and Pre-Terminated: Ready to install with precut lengths and pre-installed boots and terminals, saving you time and effort.
- Long-Lasting Performance: Low-resistance design runs cooler and lasts three to four times longer than carbon-core wires.
- Versatile Compatibility: Designed for electronic ignitions and also compatible with point-type ignitions.
- Eye-Catching Design: The vibrant red finish adds a custom look to your engine bay.
- Made in the USA: Ensures premium quality and reliable performance.
Technical specifications
- Brand: Sumax
- Product Name: Wire
- Type: Spark Plug
- Color/Finish: Red
- Wire Diameter: 8 mm
- Connector Angle: 90°, 135°
- Wire Lengths: 17.25", 18", 30.5", 34"
- Units: Pair
Important to know
Ensure proper fitment for your specific motorcycle model before ordering. Professional installation is recommended.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Specifications
SUMAX
S20238
Wire
8 mm
45,5 cm (18"), 77,5 cm (30-1/2"), 86,5 cm (34"), 44 cm (17-1/4")
90°, 135°
Spark Plug
Pair
Reviews


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Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.
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