Magnum Shielding Braided Spark Plug Wire
Magnum Shielding Braided Spark Plug Wire
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Estimated delivery: Feb 03 - Feb 07
About this product
About this product
Upgrade your Harley-Davidson's ignition system with Magnum Shielding Braided Spark Plug Wires. These high-performance wires deliver maximum spark and reliable performance. Made with quality materials and precision engineering, these wires will enhance your motorcycle's ignition and look great doing it.
Description
The Magnum Shielding Braided Spark Plug Wires feature an 8 mm silicone ignition wire with an OE-style, high-performance suppression conductor core, ensuring compatibility with all Harley-Davidson ignition systems. The heavy-walled, extreme-duty, crystal-clear FEP Fluoropolymer outer insulation eliminates the need for grounding wires and prevents interference with late-model computer modules. These wires ensure maximum performance and clean spark delivery thanks to the Posi-lock spring clip terminals and silicone boots. These spark plug wires are designed as OE direct fitments for ease of installation. The braided design flawlessly complements other Magnum cables and brake lines, adding a stylish touch to your motorcycle. Made in the USA, these spark plug wires deliver reliability and performance.
Features & highlights
- Braided design complements Magnum cables and brake lines.
- 8 mm silicone ignition wire ensures high-voltage and high-temperature performance.
- OE-style suppression conductor core guarantees compatibility with Harley-Davidson ignition systems.
- FEP Fluoropolymer outer insulation eliminates grounding wires and prevents computer module interference.
- Posi-lock spring clip terminals and silicone boots deliver clean spark.
- OE direct fitments simplify installation.
- Made in the USA, ensuring top-quality manufacturing.
Technical specifications
- Brand: Magnum Shielding
- Product Name: Spark Plug Wire
- MPN: 21040108
- Color/Finish: Stainless Steel
- Material: Silicone
- Wire Diameter: 8 mm
- Wire Length: 184 mm (7.25"), 50 cm (19.75")
- Connector Angle: 90°, Straight
- Units: Pair
Important to know
Ensure proper fitment for your specific Harley-Davidson model before installation.
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
MAGNUM SHIELDING
3040S
Wire
8 mm
184 mm (7-1/4"), 50 cm (19-3/4")
90°, Straight
Silicone
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.

