K&N

K&N Round Air Filter - 413mm outside diameter, 368mm inside diameter, 89mm height (E-3804)

Regular price €178,95 incl. VAT

Item no.: KN E3804

Remote warehouse

Delivery time: 4-6 business days

Shipping: from 8,95 € — exact rate shown in cart

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Lightning-fast delivery – most orders ship the same day
Customer service by phone, chat and email: weekdays 8am-8pm, weekends 10am-4pm
14-day right of return for private customers
Danish company – online since 2003, CVR 27331939

Optimize your engine performance with the K&N air filter

The K&N Round Air Filter (E-3804) is designed to improve airflow to your engine and deliver better performance. This air filter is ideal for both road and racing use, and its durable construction ensures long-lasting use. With the K&N air filter, you can expect more efficient combustion, which can lead to increased power and fuel efficiency. Here are some specifications for the K&N Round Air Filter (E-3804):
  • Outer diameter: 413 mm
  • Inner diameter: 368 mm
  • Height: 89 mm
The K&N air filter is easy to install and requires minimal maintenance. It is also washable and reusable, making it a cost-effective choice in the long term. Upgrade your car's air filter with the K&N Round Air Filter (E-3804) from Carlab.dk and experience the difference in your driving experience.
BrandK&N
SKUKN E3804
EAN24844019912
StockRemote warehouse, delivery time 4-6 business days
Product familyAir filters K&N
Car make/modelUniversal
ColourRed
MaterialCotton
Weight1.39 kg
Difficulty levelEasy
Shipping typeStandard package

Frequently asked questions

The K&N Round Air Filter is designed to improve airflow to the engine, which can lead to more efficient combustion. This can provide increased power and better fuel efficiency, which is ideal if you want to optimize your car's performance.

The installation of the K&N Round Air Filter is rated as easy, making it a good choice even for those with little experience. You can typically install it quickly with basic tools.

Yes, the K&N air filter is made of durable cotton material that ensures long-lasting use, both for daily driving and sporting activities. It is designed to withstand wear and maintain its performance over time.

The K&N Round Air Filter is listed as universal, which means it can be used in a variety of different car models. However, it is always recommended to check with local professionals or refer to your car's specifications to ensure compatibility.

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Delivery and returns

In-stock items ship the same day when ordered before 3.00 PM on weekdays. The shipping cost depends on the item's size and is shown exactly when the item is added to the cart.

You have a 14-day right of withdrawal on purchases as a private individual. The item must be returned unused and in its original packaging.

The right of withdrawal applies exclusively to private purchases — we do not offer a right of return on purchases made by resellers or businesses (B2B).

Please note that the right of withdrawal does not cover items that are custom-made or adapted to your specific requirements.

Do you have questions about your delivery or return? Contact us by phone, chat or email: weekdays 8am-8pm, weekends 10am-4pm.