The K&N E-2990 is a washable, reusable high-flow replacement air filter element engineered to improve airflow over a disposable paper filter while capturing contaminants.
Specifications:
- Product type: Air Filter Element
- Style: Oval Air Filter
- Shape: Oval
- Filter line: High-Flow
- Media: Cotton Gauze
- Washable and reusable: Yes
- Height: 3.188 in (81 mm)
- Outside length: 12.875 in (327 mm)
- Outside width: 4.875 in (124 mm)
- Efficiency: Up To 99% Efficiency
- Re-oil amount: 1.3 oz (38 ml)
- Package contents: 1 Air Filter
- Warranty: No-Hassle Lifetime Limited
- Part number: E-2990
Vehicle Applications:
- 1984 Nissan 280ZX 2.8L L6
- 1983 Nissan 280ZX 2.8L L6
- 1982 Nissan 280ZX 2.8L L6
- 1981 Nissan 280ZX 2.8L L6
FAQ
What does the K&N E-2990 fit?
It fits 1981-1984 Nissan 280ZX 2.8L L6. Check your exact year, make, model and engine against the vehicle application list before ordering.
Is the K&N E-2990 washable and reusable?
Yes. The K&N media is washable and reusable; clean and re-oil it with a K&N Recharger kit instead of replacing it.
How efficient is the filter?
K&N rates this filter at up to 99% efficiency.
What warranty does it carry?
It is backed by the K&N No-Hassle Lifetime Limited Warranty.

