Accel Suppression Core 8.8mm Black Spark Plug Wire Set - Harley & Indian Electronic Ignition
About Accel
Accel parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every Accel item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.
Achieve optimal ignition performance on your V-twin with the Accel 8.8mm Suppression Core Spark Plug Wire Set. These black wires are engineered to effectively suppress RFI noise, ensuring a clean and consistent spark for electronic ignition systems.
Why riders pick this
- Maximum RFI protection for electronic ignitions
- 8.8mm suppression core for noise reduction
- Stainless steel terminals for reliable connections
- Premium silicone boots for durability
- High-performance street and racetrack rated
This Accel suppression core wire set is built for riders who demand the best from their Harley-Davidson or Indian Motorcycle. With robust stainless steel terminals and premium silicone boots, these wires are designed to withstand the rigors of high-performance street and track use, all while delivering maximum RFI protection.
Clean Power, Every Time
- 8.8mm suppression core for superior RFI noise reduction
- Maximum RFI protection specifically for electronic ignitions
- Durable stainless steel terminals ensure reliable connections
- Premium silicone boots offer excellent insulation and longevity
- High-performance construction rated for street and racetrack applications
Ignition System Optimization
For V-twin owners running electronic ignitions, this Accel wire set is an indispensable upgrade. The suppression core technology prevents signal degradation caused by radio frequency interference, which can lead to misfires and reduced engine efficiency. Installing these wires ensures your ignition system transmits a clean, powerful signal, resulting in improved throttle response and overall engine smoothness. This is a critical component for maintaining peak performance on your performance bagger or V-twin.
Specifications
- Brand: Accel
- Manufacturer Part #: 172089K
- UPC: 743047942512
- Wire Diameter: 8.8mm
- Length: 6.55 in
- Weight: 0.38 lbs
Common questions
What is the main difference between suppression core and stainless core wire?
Suppression core wire, like this Accel set, is designed to reduce RFI noise in electronic ignition systems. Stainless core wire, on the other hand, is specifically for points or magneto ignitions.
Will this Accel spark plug wire set fit my Harley or Indian V-twin?
Yes, this wire set is compatible with any Harley-Davidson or Indian Motorcycle V-twin that is equipped with an electronic ignition system.
Why is suppression core wire important for electronic ignitions?
Suppression core wire reduces radio frequency interference (RFI) that can disrupt the sensitive electronics in your ignition system, ensuring a clean and consistent spark for optimal engine performance.
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 | Accel |
| TYPE | Electrical |
| SKU | 274-0120 |
| WEIGHT | 0.38 lb |
