We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
33-2478 K&N Replacement Air Filter
$64.99
In stock
SKU
33-2478
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
- Designed to increase horsepower
- Washable, reusable, and engineered to last for the life of your vehicle
- Designed to provide high airflow and exceptional filtration
- Engineered to fit easily into your factory air box
- No-Hassle Lifetime Limited Warranty
- Only needs cleaning every 50,000 miles under normal highway driving conditions
- Emissions legal in all 50 States
- Will not void vehicle warranty
| Air Filter Shape | Panel |
| Height | 1 in (25 mm) |
| Package Contents | 1 Air Filter |
| Package Quantity | 1 |
| Washable | Yes |
| Air Filter Material | Cotton Gauze |
| Product Style | Unique Air Filters |
| Flanges | None |
| Outside Length | 11.438 in (291 mm) |
| Outside Width | 11.375 in (289 mm) |
| Weight | 1.6 lb (0.7 kg) |
| Filter Re-Oiling Amount | 1.3 oz (39 ml) |
| Product Box Height | 14 in (356 mm) |
| Product Box Length | 12.25 in (311 mm) |
| Product Box Width | 1.75 in (44 mm) |
| Warranty | 1,000,000 Miles/10 Year |
| AC Delco A3675C |
| Autopart International 5000479176 |
| Baldwin PA10023 |
| Beck/Arnley 0421843 |
| Carquest 83073 |
| Champ Labs. AF5220 |
| DuraMAX DA5220 |
| Eco Gard XA10003 |
| Fram CA11450 |
| Hastings AF1559 |
| Jason JA599P5 |
| Luber-Finer AF5220 |
| Mahle LX3498 |
| MicroGard MGA49073 |
| Mobil AF5220 |
| Nissan 165463TA0A |
| Premium Guard PA6297 |
| Premium Guard PA9915 |
| Pronto PA6297 |
| Pronto PA9915 |
| Purepro A6297 |
| Purolator A46297 |
| Ryco A1877 |
| Service Champ AF6297 |
| Service Pro MA10003 |
| STP SA11450 |
| Valvoline VA312 |
| Warner WAF5220 |
| Wesfil WA5330 |
| WIX 49073 |
DIY Level
Easy Moderate Advanced
Tools Typically Needed
Screwdriver
Installation Time
5-10 Minutes
Search By Vehicle
Search By Dimension
The item you added to cart DOES NOT FIT your
This item fits your
