Moroso High Performance Suppression 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.
Optimize your Harley-Davidson Sportster XL's ignition system with Moroso High Performance Suppression Ignition Wires. Engineered with a glass-core center and silicone jacket, these wires are built to reduce heat and resist vibration for consistent spark delivery.
Why riders pick this
- Glass center core for high tensile strength
- 8mm silicone jacket reduces heat and chafing
- Extra-thick EPDM insulation for greater dielectric strength
- Locking stainless steel plug terminals for secure fitment
- Silicone boots rated to 600°F for extreme heat
- Nylon pull tape for unbeatable terminal retention
For Sportster riders who demand reliability, Moroso High Performance Suppression Ignition Wires offer a robust solution. Designed to withstand the harsh conditions of engine heat and vibration, these wires ensure your spark plugs receive a clean, consistent signal for optimal combustion and engine performance. They are a direct upgrade for late-model Sportster platforms.
Durable Spark Transmission
- Glass center core provides high tensile strength for enhanced durability
- 8mm silicone jacket reduces heat buildup and resists chafing
- Extra-thick EPDM insulation layer offers superior dielectric strength
- Locking stainless steel plug terminals ensure a secure connection against vibration
- High-temperature silicone boots are rated to 600°F for maximum heat protection
Engineered for the Road
Moroso has designed these ignition wires to be fully compatible with Harley ION sensing coils, making them a seamless upgrade for your 2007-2019 Sportster XL. The robust construction, including nylon pull tape for terminal retention, ensures a long-lasting and reliable electrical connection, so you can ride with confidence knowing your ignition system is performing at its best.
Specifications
- Brand: Moroso
- Manufacturer Part #: 27282
- UPC: 84663272820
- Wire Length: 8.5 in
- Weight: 0.2368 lbs
Common questions
Are these wires compatible with my Sportster's ION coils?
Yes, these Moroso wires are fully compatible with Harley-Davidson ION sensing coils used on 2007-2019 Sportster XL models.
Can I use these on pre-2007 Sportsters?
No, this specific set is designed for 2007-2019 Harley-Davidson Sportster XL models and is not recommended for earlier years.
What is the benefit of a suppression ignition wire?
Suppression wires help to minimize electromagnetic interference (EMI), which can affect other electronic components on your bike, ensuring a cleaner signal and more stable operation.
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 | 82-7282 |
| WEIGHT | 0.24 lb |
