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⚡ Unleash your Harley’s true roar with K&N — performance that never quits!
The K&N HD-0800 Engine Air Filter is a premium, vehicle-specific high-flow air filter designed for select 2001-2008 Harley Davidson models. Pre-oiled and easy to install, it enhances horsepower and acceleration while providing exceptional filtration. Washable and reusable for up to 50,000 miles, it’s backed by a 10-year/million-mile warranty, combining race-proven durability with eco-conscious savings.







| ASIN | B000FGCYT4 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #52,227 in Automotive ( See Top 100 in Automotive ) #134 in Powersports Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Customer Reviews | 4.6 out of 5 stars 1,074 Reviews |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00024844113122 |
| Included Components | Air Filter |
| Item Dimensions L x W x H | 6.5"L x 6.4"W x 3.6"H |
| Item Type Name | Air Filter |
| Item Weight | 0.3 Kilograms |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | HD-0800 |
| Model Number | HD-0800 |
| Number of Items | 1 |
| OEM Equivalent Part Number | HD-0800 |
| OEM Part Number | HD-0800 |
| Product Dimensions | 6.5"L x 6.4"W x 3.6"H |
| Product Grade | Performance Part |
| UPC | 024844113122 |
| Unit Count | 1.0 Count |
R**N
Best filter for your Harley.
Purchased as a replacement for my Big Sucker Stage 1 Air Cleaner filter. This filter is not made to fit that air cleaner. Only one or the three screws that hold it on would line up. I secured it with the only screw that would line up and it seems to hold just fine. Other than that the filter works great.
G**R
What I needed was in stock and, ready to ship.
Picked this air filter up when it was on sale, had been eying it for a couple of years but, just couldn't justify paying $70.00 . When it was on sale for half the normal price I ordered one. I know I made the right decision, couldn't be happier with the perfect fit and added performance. I own a 2011 Wide Glide with the Screamin Eagle set up.
J**E
K&N Air Filter: Fits 2001-2008 HARLEY D.
It's a K&N so top shelf filter, clean and reuse over and over. Delivery was on time.
T**.
Easy to install, and great price.
The best product on the market. The price is also very good .
B**R
Simple and good value - Works as expected
Fits my 2006 FLHTCUI (Touring Ultra Classic with Fuel Injection) and is compatible with my cover. Installation was quick and Easy. Item works as expected.
C**S
Fits 2002 dyna lowrider
The holes lined up perfectly on my 2002 dyna lowrider. It seems to be properly oiled and I could see no defects. The metal plate on the filter I received is black instead of silver colored, as seen in the picture. The Harley dealer wanted 81.99 for this exact filter. I paid 69.99 from Amazon.
J**.
Perfect replacement
K&N allows more air into the fuel mix.
R**D
Solid performance
They work last one lasted a decade of riding with proper maintenance.
C**S
Top
Top qualité
ف**ي
ممتاز
تم التركيب مناسب جدا
A**O
Calidad
Lo compré para una Harley Davidson y encaja muy bien, la calidad de k&n nunca defrauda.
E**O
Interasse fori di fissaggio da verificare
Il prodotto è ottimo iginale e la qualità come l imballo è perfetta. L ho dovuto rendere perché non è compatibile con la mia Harley road king del 2010
A**.
Todo muy bien
muy buena calidad perfecto para mí Road King 2004
Trustpilot
2 weeks ago
3 days ago