NGK #4339 DCPR8E Spark Plug - Harley V-Rod & Indian
About NGK
NGK parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every NGK 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.
The NGK #4339 DCPR8E spark plug is a genuine OEM-quality replacement designed for V-twin motorcycles, including Harley-Davidson V-Rod and Indian models. This plug ensures reliable ignition and consistent performance, critical for the unique demands of these engines. Trust NGK's proven quality for your ride.
Why riders pick this
- Consistent ignition for Harley V-Rod and Indian V-twins
- Genuine NGK quality, made in Japan
- OEM-quality replacement for reliable performance
- Supports efficient combustion and engine health
For riders of Harley-Davidson V-Rod and various Indian Motorcycle models, a precisely functioning ignition system is paramount. The NGK #4339 DCPR8E spark plug provides the consistent, powerful spark needed for efficient combustion and optimal engine operation. With genuine NGK construction and manufacturing in Japan, this plug is built to the highest standards, offering durability and reliable performance that riders can count on.
Engineered for V-Twin Reliability
- Delivers consistent ignition for efficient engine operation
- Genuine NGK construction ensures long-lasting performance
- Manufactured in Japan to meet OEM specifications
- Supports smooth idle and strong power delivery
Maintain Your Ride's Performance Edge
Keeping your V-twin's ignition system in top shape is vital for peak performance and longevity. The NGK #4339 DCPR8E is a direct replacement that contributes to improved throttle response, fuel efficiency, and overall engine health. Whether you're replacing worn plugs or performing routine maintenance, this NGK spark plug is a smart investment in your Harley V-Rod or Indian Motorcycle. Always confirm the specific part number required for your bike's year and model to ensure optimal compatibility.
Specifications
- Brand: NGK
- Manufacturer Part #: 4339
- UPC: 087295143391
- Length: 2.8 in
- Width: 0.9 in
- Height: 0.4 in
- Weight: 0.1 lbs
- Country of Origin: Japan
Common questions
What V-twin motorcycles does this NGK spark plug fit?
This NGK #4339 DCPR8E spark plug is designed for V-twin engines in Harley-Davidson V-Rod and Indian Motorcycle models. Please check your owner's manual or current plug to confirm the correct part number for your specific year and engine.
Is this a genuine NGK part?
Yes, this is a genuine NGK spark plug, manufactured in Japan to OEM specifications for reliable performance in V-twin engines.
Can I use ILKR8Q7 or BPR8ES instead of my current plugs?
Yes, ILKR8Q7 can substitute for ILKR8Q, and BPR8ES can substitute for BPR8ES-S in compatible V-twin applications. Always confirm the correct heat range and plug type for your engine.
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 | NGK |
| TYPE | Spark Plugs |
| SKU | 2-DCPR8E |
| WEIGHT | 0.1 lb |
