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SKU: HA-3021 | UPC: 024844395979
K&N HA-3021 Replacement Air Filter for 2021-2023 Honda CRF300L All Models
The K&N HA-3021 drop-in air filter upgrades the air intake on 2021-2023 Honda CRF300L models including Base ABS Rally and Rally ABS with 286cc engines. This washable reusable filter increases airflow for more horsepower and acceleration while trapping dirt in dusty off-road conditions. It installs directly into the OEM airbox without tools or modifications for immediate performance gains.
Key Features
- High Airflow Design: Pleated cotton media delivers low restriction high capacity and long service life for consistent power in motocross ATVs UTVs and side-by-sides
- Excellent Filtration: Multiple layers of woven cotton gauze capture fine dust and provide clean air delivery even at high altitudes without jet changes
- Precise OEM Fit: Application-specific sealing bead ensures leak-free installation in the factory airbox on all CRF300L variants
- Washable Reusable: Clean and re-oil with K&N service kit for repeated use pre-oiled and ready for off-road riding
- Performance Boost: No fuel management changes needed to gain horsepower acceleration and throttle response
Product Notes
- Direct replacement for stock filter no cutting or drilling required
- Service every 50000 miles under normal riding or more frequently in extreme dirt
- Packed in protective box for safe delivery
Installation Notes
- Professional installation recommended.
- Remove OEM filter and drop in HA-3021 takes under 5 minutes
- Compatible with stock airbox and cover no additional hardware needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2023 | Honda | CRF300L | Base |
| 2021-2023 | Honda | CRF300L ABS | Base |
| 2021-2023 | Honda | CRF300L Rally | Base |
| 2021-2023 | Honda | CRF300L Rally ABS | Base |
Why Choose K&N?
- Trusted by millions of riders for durable washable air filters
- Engineered for off-road durability and unrestricted power
- Exact-fit design backed by precise manufacturing
Frequently Asked Questions
-
Q: Will HA-3021 fit my 2023 Honda CRF300L Rally ABS?
A: Yes it fits all 2021-2023 CRF300L Base ABS Rally and Rally ABS models directly into the OEM airbox -
Q: What filter media does it use?
A: Four layers of oiled pleated cotton gauze for high-flow filtration and large surface area -
Q: What is the warranty coverage?
A: One Year Limited Warranty against defects in materials or workmanship
Shipping &. Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Secure box measuring 7.75 x 7.75 x 2.75 inches
- Weight: 0.6 lb product 0.7 lb shipping
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