Uni-Filter NU-3403 Foam Air Filter for Vintage Harley-Davidson XL/FL

The Uni-Filter NU-3403 foam air filter is a direct replacement designed to fit vintage Harley-Davidson XL and FL models with OEM part 29036-72, ensuring a perfect match for XL models from 1966–1972 and FL/Fx models from 1967–1975.

• Provides unsurpassed airflow for improved engine efficiency and power
• High-quality foam material delivers effective dirt stopping and durability
• Made in the USA with strict quality standards for reliable performance
• Includes Uni Filter Air Filter Oil (SKU: 41-0174) for maintenance
• Easy to install, ideal for restoring or upgrading the Harley-Davidson air intake

Fitment covers Harley-Davidson FL (1967–1975), FX (1967–1975), and XL (1966–1972) models, ensuring compatibility with your classic motorcycle. Proper maintenance and cleaning are essential for continued optimal performance; refer to the provided instructions for detailed cleaning procedures.

Uni foam air filter is a direct replacement filter and is designed to fit perfectly. Filter provides unsurpassed airflow dirt stopping and overall performance.

The Uni-Filter NU-3403 foam air filter is a high-quality replacement designed specifically for vintage Harley Davidson models including XL and FL series from 1966 to 1972. Crafted in the USA, this filter ensures a perfect fit and delivers exceptional airflow to optimize your motorcycle's performance. Its durable foam construction effectively blocks dirt and debris, helping to maintain engine health and extend the lifespan of your bike's internal components. Easy to install, this filter provides a reliable, high-performance solution for riders seeking to restore or upgrade their Harley Davidson's air intake system. Proper maintenance and cleaning are essential for continued optimal performance; refer to the provided instructions for detailed cleaning procedures.

Features:

• Designed as a direct replacement for OEM part 29036-72, ensuring compatibility with vintage Harley models

• Provides unsurpassed airflow for improved engine efficiency and power

• High-quality foam material for effective dirt stopping and durability

• Made in the USA with strict quality standards for reliable performance

• Includes accessory item: Uni Filter Air Filter Oil (SKU: 41-0174) for maintenance

Fitment
Harley Davidson FL 1967
Harley Davidson FL 1968
Harley Davidson FL 1969
Harley Davidson FL 1970
Harley Davidson FL 1971
Harley Davidson FL 1972
Harley Davidson FL 1973
Harley Davidson FL 1974
Harley Davidson FL 1975
Harley Davidson Fx 1967
Harley Davidson Fx 1968
Harley Davidson Fx 1969
Harley Davidson Fx 1970
Harley Davidson Fx 1971
Harley Davidson Fx 1972
Harley Davidson Fx 1973
Harley Davidson Fx 1974
Harley Davidson Fx 1975
Harley Davidson XL 1966
Harley Davidson XL 1967
Harley Davidson XL 1968
Harley Davidson XL 1969
Harley Davidson XL 1970
Harley Davidson XL 1971
Harley Davidson XL 1972