SKU: 33-5040 | UPC: 024844363534
K&N 33-5040 Replacement Air Filter for 2016-2023 Mazda MX-5 Miata and 2017-2020 Fiat 124 Spider
The K&N 33-5040 is a direct drop-in replacement air filter designed for 2016-2023 Mazda MX-5 Miata models including Sport Club Grand Touring and RF variants plus 2017-2020 Fiat 124 Spider trims. This washable high-flow filter uses layered oiled cotton media to deliver more airflow for increased horsepower and acceleration while trapping dirt and contaminants. Engineered for the vehicle’s life with easy installation into the factory airbox and backed by a 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 for reliable engine protection.
- Clean Once Every 5 Years: Requires cleaning only every 75000 miles under normal highway driving or 5 years at 15000 miles per year.
- Easy Installation: Pre-oiled and ready to drop into the factory airbox for one of the simplest vehicle upgrades with immediate performance gains.
- Engineered Power: High-flow media increases horsepower acceleration and overall engine performance.
- Reusable and Saves Money: Washable design saves up to $125 over 200000 miles compared to disposable filters reducing landfill waste from over 200 million units yearly.
Product Notes
- Filter measures 7.625 in outside diameter 5.5 in inside diameter and 1.563 in height.
- Clean with K&N cleaning kit every 75000 miles and re-oil for continued performance.
- Ships in protective packaging with product weight of 1.2 pounds.
Installation Notes
- Professional installation recommended.
- Remove factory air filter and install K&N 33-5040 directly into OEM airbox no modifications needed.
- Uses factory mounting points no additional hardware required.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2023 | Mazda | MX-5 Miata | Sport |
| 2016-2023 | Mazda | MX-5 Miata | Club |
| 2016-2023 | Mazda | MX-5 Miata | Grand Touring |
| 2017-2023 | Mazda | MX-5 Miata RF | Club |
| 2017-2023 | Mazda | MX-5 Miata RF | Grand Touring |
| 2017-2020 | Fiat | 124 Spider | Abarth |
| 2017-2020 | Fiat | 124 Spider | Classica |
| 2017-2020 | Fiat | 124 Spider | Lusso |
| 2019-2020 | Fiat | 124 Spider | Urbana |
Why Choose K&N?
- Over 50 years of engineering high-performance air filters for automotive enthusiasts.
- Durable construction with premium materials built to last the vehicle’s lifetime.
- State-of-the-art oiled cotton gauze media proven to boost airflow and protect engines.
Frequently Asked Questions
- Q: Does this fit 2019 Mazda MX-5 Miata RF Grand Touring?
A: Yes the 33-5040 fits all 2016-2023 Mazda MX-5 Miata including RF Grand Touring models as a direct OEM replacement. - Q: What material is used in the filter media?
A: Layered premium cotton gauze treated with oil and a tacking agent for high airflow and dirt trapping. - Q: What is the warranty coverage?
A: No-Hassle Lifetime Limited Warranty covers defects in materials or workmanship with limitations applying see K&N site for details.
Shipping & Handling
- Method: Standard ground shipping via UPS or USPS
- Availability: In stock – ships same or next business day
- Packaging: Protective box dimensions 9.25 x 7.75 x 2.13 inches
- Weight: 1.2 pounds
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