Sumax 409 Pro Race Spark Plug Wires
Sumax 409 Pro Race Spark Plug Wires
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About this product
About this product
Upgrade your ignition system with Sumax 409 Pro Race Custom-Fit Spark Plug Wire Kit. These high-performance spark plug wires deliver superior conductivity and heat resistance, ensuring optimal engine performance and longevity. Designed for both electronic and point-type ignitions, these wires are a must-have for any serious rider or mechanic.
Description
The Sumax 409 Pro Race spark plug wires are engineered for exceptional performance and durability. Featuring a Spiro-Pro core, these wires provide up to 10 times the conductivity of standard carbon-core wires, ensuring a strong and consistent spark. The extra-high-temperature silicone boots and wires offer protection up to 600°F, preventing heat damage and maintaining optimal performance under extreme conditions. With low resistance, these wires run cooler and last three to four times longer than traditional carbon-core wires. The precut design and pre-installed plug/coil boots and terminals ensure a hassle-free installation. Available in distinctive, highly visible colors, these wires not only enhance performance but also add a custom look to your motorcycle. These spark plug wires are perfect for enthusiasts looking for reliable spark plug wires.
Features & highlights
- Spiro-Pro core delivers up to 10 times the conductivity of standard carbon-core wires, maximizing spark energy.
- Extra-high-temperature silicone boots and wires protect against heat damage up to 600°F, ensuring reliable performance.
- Low resistance design allows the wires to run cooler and last three to four times longer than carbon-core wires, extending service life.
- Precut wires with pre-installed plug/coil boots and terminals for easy, hassle-free installation.
- Designed for both electronic and point-type ignitions, offering versatile compatibility.
- Eye-catching, distinctive colors add a custom look to your motorcycle.
- Made in the USA, ensuring top-quality craftsmanship and materials.
Technical specifications
- Brand: Sumax
- Product Name: Wire
- Type: Spark Plug
- Wire Diameter: 10.4 mm
- Wire Length: 16" (40.5 cm)
- Color/Finish: Red
- Units: Pair
Important to know
No specific requirements or limitations are listed for this product.
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
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
SUMAX
S49231
Wire
10.4 mm
40,5 cm (16")
Spark Plug
Pair


Who is behind Parts Denmark
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.

