SKU: HD-1388 | UPC: 024844023360
K&N HD-1388 Replacement Air Filter for 1988-2003 Harley-Davidson Sportster
Upgrade your Harley-Davidson Sportster with the K&N HD-1388 replacement air filter designed for 1988-2003 XL883 and XL1200 models. This direct-fit high-flow filter replaces the stock element to deliver more airflow for better throttle response and power gains. Pre-oiled and washable it protects your engine while extending service life.
Key Features
- High-Flow Design: Custom engineered with low restriction for increased horsepower and torque on Sportster engines
- Premium Filtration: Multiple layers of woven cotton gauze media trap dirt and debris for reliable engine protection
- Application-Specific Fit: Precise base seal and sealing bead ensure perfect installation in 1988-2003 Harley Sportster airboxes
- Washable and Reusable: Pleated design offers large surface area for up to 50,000 miles between cleanings pre-oiled and ready to install
- Lifetime Limited Warranty: Backed by K&N quality made in the USA for over 40 years
Product Notes
- Drop-in replacement no modifications required for stock airbox
- Service every 50,000 miles or annually with K&N cleaning kit for peak performance
- Ships in protective packaging to prevent damage
Installation Notes
- Professional installation recommended.
- Remove stock filter from airbox clean housing before installing HD-1388
- Uses existing hardware no additional parts needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-2003 | Harley Davidson | XLH883 | Base |
| 1988-1995 | Harley Davidson | XLH883DLX Sportster 883 Deluxe | Base |
| 1988-2003 | Harley Davidson | XLH883HUG Sportster 883 Hugger | Base |
| 1996-2003 | Harley Davidson | XL1200C Sportster 1200 Custom | Base |
| 1996-2003 | Harley Davidson | XL1200S Sportster 1200 Sport | Base |
| 2002-2003 | Harley Davidson | XL883C Sportster 883 Custom | Base |
| 2002-2003 | Harley Davidson | XL883R Sportster 883 Roadster | Base |
Why Choose K&N?
- Over 40 years of USA manufacturing for motorcycle air filters
- Proven gains in airflow and power for Harley Sportster riders
- Exact engineering matches OEM dimensions for seamless fit
Frequently Asked Questions
- Q: Will HD-1388 fit my 1995 Harley Sportster 883 Hugger?
A: Yes it fits all 1988-2003 XLH883 Hugger models with centered flange design - Q: What filter media does it use?
A: Four layers of oiled cotton gauze pleated for maximum airflow and filtration efficiency - Q: How do I maintain the warranty?
A: Wash and re-oil regularly using K&N service kit no registration required for lifetime coverage
Shipping &. Handling
- Method: Standard ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Protective box 9.25 x 7.75 x 1.75 inches
- Weight: 0.90 lbs
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