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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
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Description
K&N Replacement Air Filter 5.5in Top OD x 6in Base OD x 2.313in H for Harley-DavidsonThe K&N Replacement Air Filter HD 0818 is designed specifically for Harley Davidson motorcycles, delivering a perfect direct fit that ensures optimal performance and enhanced engine protection. Crafted by K&N Engineering, this air filter features a durable construction that meets high standards of quality and reliability. Measuring 5. 5 inches at the top outer diameter, 6 inches at the base outer diameter, and 2. 313 inches in height, it fits
The K&N Replacement Air Filter HD-0818 is designed specifically for Harley Davidson motorcycles, delivering a perfect direct fit that ensures optimal performance and enhanced engine protection. Crafted by K&N Engineering, this air filter features a durable construction that meets high standards of quality and reliability.Measuring 5.5 inches at the top outer diameter, 6 inches at the base outer diameter, and 2.313 inches in height, it fits precisely into the designated air intake area without requiring any modifications. This filter helps to increase airflow to your V-twin engine, contributing to improved throttle response and power output.
Compatible with various Harley Davidson models, the HD-0818 is easy to install and maintain, making it a favored choice among motorcycle enthusiasts looking to keep their engines clean and efficient. Whether upgrading your ride or replacing a worn-out unit, this K&N air filter combines excellent filtration technology with direct-fit convenience for a hassle-free tuning experience.
Enjoy improved performance and extended engine life with this premium air filter from Tuningsupply, your trusted source for high-performance parts and accessories across Europe. Fast shipping and reliable service are guaranteed on every order.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Very nice quality
Color: 4" Combo Light, Color: 4" Combo Light
I love these. They look great and very bright.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Well made
Color: 4" Combo Light, Color: 4" Combo Light
Great value. Very bright and appear well made. Comparable to lights casting much more
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Good quality for a good price
Color: 4.5" Combo Light
Set these up on an older Ford Ranger and a Toyota FJ. Worked out great on both. Good quality for this price.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Worth the money
Color: 4" Flood Light
Super east install. Very bright and has a lot of bonus features with the running lights option and blinker
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Highly recommend
Color: 4" Combo Light, Color: 4" Combo Light
Super bright and heavy duty lights. Would highly recommend! The installation was easy and straightforward.
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Reviewed in the United States on April 29, 2026