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SKU: 33-2489 | UPC: 024844332332
K&N Replacement Air Filter for 2013-2018 Acura RDX 3.5L V6
The K&N 33-2489 is a direct drop-in replacement air filter for the 2013-2018 Acura RDX equipped with the 3.5L V6 engine. Its layered oiled cotton gauze media design improves airflow for more horsepower and acceleration while capturing dirt and contaminants. This washable reusable filter installs in minutes and lasts the life of your vehicle with K&N's No-Hassle Lifetime Limited Warranty.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with a tacking agent form a mesh that blocks and traps harmful contaminants more effectively.
- Clean Once Every 5 Years: Requires cleaning only every 75,000 miles under normal highway driving or 5 years at 15,000 miles per year.
- Easy Installation: Pre-oiled and ready to drop into the factory air box for quick performance gains with no modifications.
- Engineered Power: State-of-the-art media increases horsepower acceleration and overall engine performance through better airflow.
- Reusable Saves Money: Washable design saves up to $125 over 200,000 miles compared to buying multiple disposable OEM filters.
Product Notes
- Filter measures 9.5 in L x 7.75/6.5 in W x 1.938 in H with centered rectangular flange.
- Clean using K&N cleaning kit every 75,000 miles to maintain performance.
- Ships in protective cardboard box to ensure safe delivery.
Installation Notes
- Professional installation recommended.
- Remove factory filter and drop in K&N 33-2489 no tools or cutting required.
- Compatible with OEM air box hardware and sealing.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2018 | Acura | RDX | 3.5L V6 Base/SH-AWD |
Why Choose K&N?
- Over 50 years of engineering high-performance air filters for automotive applications.
- Reusable design reduces landfill waste from disposable filters.
- Backed by No-Hassle Lifetime Limited Warranty for long-term reliability.
Frequently Asked Questions
-
Q: Will the 33-2489 fit my 2013-2018 Acura RDX?
A: Yes it is a direct replacement for all 2013-2018 Acura RDX models with 3.5L V6 including Base and SH-AWD trims. -
Q: What material is used in this filter?
A: Premium cotton gauze layers treated with oil and tacking agent for high airflow and filtration. -
Q: What is the warranty and cleaning interval?
A: No-Hassle Lifetime Limited Warranty covers the filter for vehicle life clean every 75,000 miles or 5 years under normal conditions.
Shipping &. Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Original K&N box 10.25 x 7.75 x 2.25 inches
- Weight: 1.3 lb
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