K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.
Specifications:
- Product type: Drop-In Air Filter
- Style: Rectangular Air Filter
- Shape: Rectangular
- Media: Cotton Gauze
- Washable and reusable: Yes
- Height: 1.75 in (44 mm)
- Outside length: 8.438 in (214 mm)
- Outside width: 5.25 in (133 mm)
- Re-oil amount: 0.5 oz (15 ml)
- Package contents: 1 Air Filter
- Warranty: No-Hassle Lifetime Limited
- Part number: HD-1388
Vehicle Applications:
- 1996-2003 Harley Davidson XL1200C Sportster Custom 74 CI
- 1996-2003 Harley Davidson XL1200S Sportster Sport 74 CI
- 2000 Harley Davidson XL53C Sportster Custom 54 CI
- 2002-2003 Harley Davidson XL883C Sportster Custom 54 CI
- 2002-2003 Harley Davidson XL883R Sportster Roadster 54 CI
- 1993 Harley Davidson XLH1200 Anniversary 74 CI
- 2003 Harley Davidson XLH1200 Sportster 73 CI
- 1988-2002 Harley Davidson XLH1200 Sportster 74 CI
- 1988-2003 Harley Davidson XLH883 Sportster 54 CI
- 1999-2003 Harley Davidson XLH883 Sportster Custom 54 CI
- 1988-1996 Harley Davidson XLH883 Sportster Deluxe 54 CI
- 1988-2003 Harley Davidson XLH883 Sportster Hugger 54 CI
- 2000 Harley Davidson XLH883R Sportster Flat Track 54 CI
FAQ
What does the K&N HD-1388 fit?
It fits 1988-2003 Harley Davidson. Check your exact year, make, model and engine against the vehicle application list before ordering.
Is the K&N HD-1388 washable and reusable?
Yes. The K&N media is washable and reusable; clean and re-oil it with a K&N Recharger kit instead of replacing it.
What warranty does it carry?
It is backed by the K&N No-Hassle Lifetime Limited Warranty.

