Cyleto Air Filter for Harley-Davidson 29461-99 / HD-1499 — Road King Glide Fit, Direct-Fit OEM Replacement

The Cyleto 29461-99 (HD-1499) is a direct-fit replacement air filter engineered to restore factory airflow and protection for many Harley-Davidson models from 1999–2007 and select later models.

If your Harley is running rich, sputtering under load, or you simply want to maintain clean, consistent intake airflow after years of riding, this Cyleto replacement air filter offers a practical OEM-style swap. It matches the original 29461-99 / KN HD-1499 part number and fits a wide range of Harley Touring, Softail, Dyna, and FLT models—helpful when servicing bikes like the Road King, Electra Glide, Fat Boy, and Street Glide.

Which Harley models will this Cyleto air filter fit?

This replacement lists against the factory part number 29461-99 and is intended for model years primarily between 1999 and 2007, with additional fitment across select later and earlier model variations. Always confirm fitment with your bike’s part lookup before ordering.

• Fits FLHR Road King (1999–2007) and related Road King Custom variants.
• Compatible with multiple Electra Glide and Ultra Classic FLHT/FLHTC/FLHTCI configurations.
• Includes many Softail (FLSTF, FLSTN, FLSTS) and Dyna (FXD, FXDWG) family applications.
• See manufacturer part finder for precise year and model compatibility.

How does this filter match the original 29461-99 specification?

Cyleto engineered the HD-1499 to the same mounting footprint and shape as the original OEM part to ensure an easy swap and correct seating in the airbox. Filtration media and dimensions adhere to expected tolerances so the intake system retains proper airflow characteristics.

• Direct replacement for part number 29461-99 / KN HD-1499.
• Designed to fit original airbox sealing surfaces and mounting points.
• Manufactured and inspected in professional facilities for consistent tolerances.

What are the installation and maintenance needs for this air filter?

Installation follows the same steps as replacing the factory air filter: remove the cover, swap the element, reseal the cover and torque fasteners to spec. Periodic inspection and replacement based on mileage or exposure to dusty conditions will keep intake performance consistent.

• Simple bolt-on replacement—no permanent modifications required.
• Inspect at routine service intervals or after heavy dusty rides.
• If contaminated or damaged, replace rather than attempting repairs to the media.

Who this part is for: Riders, mechanics, and restoration projects looking for an affordable, accurate replacement of the OEM 29461-99 air filter. If you maintain Harley-Davidson Touring, Softail, or Dyna models listed in the fitment notes and want consistent intake sealing and filtration without sourcing an OEM-priced element, this Cyleto filter is a practical alternative. Be sure to check your bike’s exact year and model against the part finder before purchase to ensure correct fitment. Cyleto backs its filters with a quality inspection policy and offers replacement or refund for verified product issues, making it suitable for enthusiasts seeking a reliable aftermarket option while servicing older Harleys.