Moroso High Performance Spiral Ignition Wire Set - Harley Sportster XL
About Moroso
Moroso has manufactured racing components in Connecticut since 1968, supplying engine, chassis and shop products developed through motorsport.
Maximize the spark energy to your Harley-Davidson Sportster XL with Moroso High Performance Spiral Ignition Wires. These wires are engineered with a DuPont Kevlar core and stainless steel conductor to deliver reliable, consistent ignition performance.
Why riders pick this
- DuPont Kevlar core for superior strength and durability
- Stainless steel alloy conductor boosts spark energy
- 8mm silicone jacket with extra-thick EPDM insulation
- Locking stainless steel plug terminals for secure fitment
- High-temperature silicone boots rated to 600°F
- Ferrite-impregnated core for EMI suppression
For Sportster riders looking to optimize their bike's electrical system, Moroso High Performance Spiral Ignition Wires are a critical upgrade. Designed to handle the demands of your V-twin, these wires ensure that every spark plug fires efficiently, leading to improved combustion and overall engine response.
Uninterrupted Spark Delivery
- DuPont Kevlar core offers exceptional strength, significantly more robust than standard aramid
- Stainless steel alloy conductor enhances spark energy for better performance
- 8mm silicone jacket with extra-thick EPDM insulation resists heat and electrical interference
- Locking stainless steel plug terminals provide a secure, vibration-proof connection
- High-temperature silicone boots are rated to 600°F for extreme heat protection
Built for Sportster Performance
These Moroso ignition wires are crafted to integrate seamlessly with your Sportster XL's electrical system, including full compatibility with Harley ION sensing coils. The thoughtful design, which includes ferrite impregnation for EMI suppression and nylon pull tape for terminal retention, ensures a durable and reliable connection, ride after ride. Upgrade your Sportster's ignition and feel the difference.
Specifications
- Brand: Moroso
- Manufacturer Part #: 27220
- UPC: 84663272202
- Length: 13.5 in
- Weight: 0.625 lbs
- Country of Origin: USA
Common questions
Are these ignition wires compatible with my 2004-2006 Sportster's stock ignition system?
Yes, these Moroso High Performance Spiral Ignition Wires are fully compatible with Harley ION sensing coils found on 2004-2006 Sportster XL models.
What is the benefit of the silicone jacket?
The 8mm silicone jacket with extra-thick EPDM insulation provides excellent resistance to heat, oil, and abrasion, protecting the conductor and ensuring long-term reliability.
Do these wires affect the sound or performance of my exhaust?
Ignition wires primarily affect spark delivery and engine efficiency. While improved combustion can lead to smoother running, they do not directly alter exhaust sound.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Moroso |
| TYPE | Electrical |
| SKU | 82-7220 |
| WEIGHT | 0.62 lb |
