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Description
xOverview
Upgrade your Harley-Davidson Sportster with the BDFHYK iridium spark plug set, engineered to fit a wide range of models from 1988 through 2016. This premium set aims to deliver reliable ignition and steady performance, whether you’re navigating city streets or cruising on the open road.
Why iridium matters: iridium center electrodes are ultra-fine, enabling quicker ignition and heightened sensitivity. Paired with isostatic ceramic insulators, the plugs maintain high density and strong insulation even under heat and vibration, helping your engine stay consistent ride after ride.
Key Benefits
- Improved ignition performance with fast, reliable spark delivery.
- Potential for more responsive throttle and smoother takeoffs.
- Durable construction designed to endure typical Sportster operating conditions.
- OE-standard quality from a TS16949-certified manufacturer.
Compatibility and Fit
These plugs cross with the OE numbers DCPR7EIX, 6046 and HF170B. Before purchase, please confirm your year, make, and model, and verify the OE part number of the component you plan to replace.
Durability and Build
All center electrodes use extremely fine iridium for consistent ignition performance, while insulators are crafted from isostatic ceramics for high density, strength, and excellent insulation. This combination supports long-term durability aligned with OE-level expectations.
Installation and Confidence
- 100% new, high-quality auto parts designed for Harley Sportster engines.
- OE-level durability with a focus on repeatable performance across the service life.
For riders who seek dependable starts, smooth idle, and responsive ignition, the BDFHYK spark plug set provides a practical upgrade option without overpromising results. Consider this as a potential enhancement that aligns with your engine’s original design and maintenance schedule.
FAQ
Q: Are these spark plugs compatible with my Harley Sportster?
A: They fit 1988–2016 Sportster 1200 and 1986–2016 Sportster 883; please confirm year, model, and OE part number before purchasing.
Q: What benefits might I see after installation?
A: Possible improvements include crisper ignition feel, smoother idle, and enhanced throttle response; results vary by engine and condition.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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