NGK Spark Plug #2633 (BPR6HS) - Harley-Davidson Sportster
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.
Ensure your Harley-Davidson Sportster fires up reliably with the NGK #2633 (BPR6HS) spark plug. This genuine OEM-equivalent part is engineered for consistent ignition performance in V-twin engines, keeping your ride smooth.
Why riders pick this
- Genuine NGK BPR6HS for reliable ignition
- Optimized for Harley-Davidson Sportster V-twins
- Promotes efficient combustion and smooth running
- Meets OEM-equivalent quality standards
The NGK #2633 (BPR6HS) spark plug is a critical component for maintaining the optimal performance of your Harley-Davidson Sportster. Designed for reliable ignition, this plug ensures efficient combustion and a smooth-running engine, whether you're cruising or pushing hard.
Consistent Ignition, Mile After Mile
- Genuine NGK BPR6HS spark plug for dependable firing
- Engineered for V-twin motorcycle engines
- Helps maintain fuel efficiency and reduce misfires
- Trusted by riders for quality and performance
Upgrade Your Ignition System
A fresh set of spark plugs is one of the most straightforward and effective ways to boost your Sportster's ignition performance. The NGK #2633 (BPR6HS) delivers the consistent spark needed for peak power and a clean burn. Consider pairing these with new ignition wires for a complete refresh of your V-twin's electrical system.
Specifications
- Brand: NGK
- Manufacturer Part #: 2633
- UPC: 087295126332
- Plug Type: BPR6HS
- Length: 3.1 in
- Width: 0.8 in
- Height: 0.6 in
- Weight: 0.1 lbs
- Country of Origin: Japan
Common questions
Will this NGK BPR6HS spark plug fit my Harley-Davidson Sportster?
The NGK #2633 (BPR6HS) is designed for many Harley-Davidson Sportster models. Always cross-reference the part number with your owner's manual to confirm the correct heat range and fitment for your specific year and engine.
Do these spark plugs require a specific gap setting?
NGK spark plugs often come pre-gapped, but it's always recommended to check and adjust the gap according to your Harley-Davidson's service manual specifications before installation for optimal performance.
How often should I replace spark plugs on my Sportster?
Spark plug replacement intervals can vary, but generally, V-twin riders replace them every 10,000-15,000 miles or as recommended in your Harley-Davidson owner's manual for best engine health.
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-BPR6HS-10 |
| WEIGHT | 0.1 lb |
