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K&N HD-0800
Replacement Filters > Replacement Air Filter

 
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K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED. [MORE]
Available Information
HD-0800 Cross Reference
Installation Instruction Sheet
Air Filter Test Data
News Story - Adding Performance to Harley Davidson® Motorcycles is Easy with K&N
HD-0800 Vehicle Applications


Part HD-0800 Product Specifications
Product Style: Unique Air Filters
Air Filter Shape: Round Tapered
Filter Material: Cotton Gauze
Flanges: None
Height: 2.125 in (54 mm)
Base Outside Diameter: 6.25 in (159 mm)
Filter Re-Oiling Amount: 0.37 oz (11 ml)
Inner Wire: No
Top Material/Finish: Zinc
Top Outside Diameter: 5.5 in (140 mm)
Top Style: Metal
Weight: 1.5 lb (0.7 kg)
Product Box Length: 6.31 in (160 mm)
Product Box Width: 6.56 in (167 mm)
Product Box Height: 3.5 in (89 mm)



Accessories
99-5050.jpg
99-5050 - Filter Care Service Kit - Squeeze
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HD-0800DK - Air Filter Wrap

Product Reviews    Review part HD-0800

Coming from Southern Calif. as I do I have been a big fan of K&N air filters for a long time and today was no exception. I just finished installing the RK-3909 air cleaner/filter kit and I must say I was not only impressed with the hardware and the way everything went together and fit perfect but the step by step instructions (with photos) were great. You see writing instructions is something I know a little about as a retired aerospace Mfg. Engineer I wrote instructions for the guys making the parts as well as putting together of rockets and all types of aircraft.
2007 Harley Davidson 96ci Softail Model Nightrain
Well done and thank you,
Lee Champagne, Orcas, Washington
My 2008 Colorado Crew Cab was great - until you had to put your foot in it and pass someone. I had always heard good things about K&N and the benefits to horsepower and acceleration. The filter to fit my vehicle's 3.7 liter engine had not even been released yet, but I told my local dealer to order it as soon as it was available. The difference in performance was immediate. The acceleration is now everything that it should be, and is completely responsive to what I need it to do. I have become an advocate for K&N and recommend them anytime I get the chance. A friend didn't hesitate in taking my advice when it came to upgrading his new Harley Davidson Dyna Glide! Kudos on a job well done!!!
Gary Lewis, Memphis, Tennessee
Dear K&N:
I have been using K&N products since about 1974, and I love them! I have used the air filters in my Harley Davidsons over the years with tremendous results. I worked as a Harley mechanic in Battle Creek, Michigan and saw the benefits of the form-fitting air filters, particularly in motorcycles that were laid up over the winter months. The rains, dirt and mud on the outside of the filter did not penetrate the excellent filtration to the inside of the engine. I was often amazed at how clean the inside of engines were when a K&N filter (& my own PCV adaptation) were fitted. When I moved to Florida in 1979, I worked for both the Ft. Lauderdale and the Miami Harley Davidson franchises as a mechanic. Even with that treacherous sugar sand of southern Florida, the inside of engines was clean and grit free when fitted with K&N filters. I am now anxiously awaiting the release of the filter for my 2008 105th Anniversary Edition FLHTCU with fuel injection.

Keep up the good work, K&N, and hurry up with that new filter kit for my Ultra Classic!

Best wishes for a blessed and prosperous 2008.

Sincerely,
George Laws, Aubundale, Florida

K&N HD-0800 fits the following:
2008 HARLEY DAVIDSON FXDSE2 SCREAMIN EAGLE DYNA 110 CI - US
2007 HARLEY DAVIDSON FXSTSSE SCREAMIN EAGLE SOFTAIL SPRINGER 110 CI - Replaces air filter part# 2944299A/B/C/D
2007 HARLEY DAVIDSON FXDSE SCREAMIN EAGLE DYNA 110 CI - Replaces air filter part# 2944299A/B/C/D
2007 HARLEY DAVIDSON FLHTCUSE2 SCREAMIN EAGLE ULTRA CLASSIC ELECTRA GLI 110 CI - Replaces air filter part# 2944299A/B/C/D
2007 HARLEY DAVIDSON FLHRSE3 SCREAMIN EAGLE ROAD KING 110 CI - Replaces air filter part# 2944299A/B/C/D
2005 HARLEY DAVIDSON FLSTFSE SCREAMIN EAGLE FAT BOY 103 CI - All
2005 HARLEY DAVIDSON FLSTFI FAT BOY F/I 15TH ANNIV. 95 CI - All
2005 HARLEY DAVIDSON FLHTCSE2 SCREAMIN EAGLE ELECTRA GLIDE 2 103 CI - Replaces air filter part# 2944299A/B/C/D
2001 HARLEY DAVIDSON FLTRSEI2 SCREAMIN EAGLE ROAD GLIDE 95 CI - All