k&n
K&N Round Air Filter E-3770 E3770_68
- SKU:
- 20161264
- MPN:
- e3770_68
- Availability:
- Usually ships the same or next business day. In stock at our PA warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 07/19/2026 12:17:20 PM PST
- Stock Update:
- 07/19/2026 12:17:20 PM PST
Frequently bought together:
Description
This item is brand-new, factory sealed.
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!- Round Air Filter
- K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty.
- Air Filter
| Top Material | None |
| Package Material | Paperboard |
| Package Contents | 1 Air Filter |
| Top Style | Open |
| Prop 65 - Short Label | WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
| Inside Diameter | 12 in (305 mm) |
| Prop 65 (C, R or CR) | CR |
| Height | 6 in (152 mm) |
| Pre-Screened | No |
| Frame Design | Flexible |
| Warranty | No-Hassle Lifetime Limited |
| Flanges | None |
| Title | K&N E-3770 Round Air Filter |
| Air Filter Shape | Round |
| Inner Wire | Yes |
| Item Type | High Performance |
| Prop 65 Warning Label | https://www.knfilters.com/images/l/prop65.jpg |
| Oil Included | Filter Is Pre-Oiled |
| Prop 65 Yes/No | Yes |
| Weight | 3.4 lb (1.5 kg) |
| Package Type | Box |
| Filter Re-Oiling Amount | 3.5 oz (103 ml) |
| Product Style | Round Air Filter |
| Air Filter Material | Cotton Gauze |
| Package Quantity | 1 |
| Outside Diameter | 14 in (356 mm) |
| Washable | Yes |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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K&N Round Air Filter E-3770 E3770_68
$157.99