K&N air filter oil aerosol enhances contaminant capture and performance.
K&N air filter oil aerosol enhances contaminant capture and performance.

K&N Air Filter Oil 6.5 Oz Aerosol – Restore Filter Performance (99-0504)

Overview K&N Air Filter Oil is the only oil formulated to work with K&N oiled cotton filters....
Vendor: K&N
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K&N air filter oil aerosol enhances contaminant capture and performance.

K&N Air Filter Oil 6.5 Oz Aerosol – Restore Filter Performance (99-0504)

£26.79
K&N air filter oil aerosol enhances contaminant capture and performance.

K&N Air Filter Oil 6.5 Oz Aerosol – Restore Filter Performance (99-0504)

£26.79
Description
Description
x

Overview

K&N Air Filter Oil is the only oil formulated to work with K&N oiled cotton filters. When applied as directed, the oil stays suspended in the pleats, helping capture airborne contaminants while preserving airflow through the filter. Sized at 6.5 oz, this aerosol makes re-oiling quick and consistent.

Designed for K&N Filters

Specifically developed to pair with K&N high-flow filters, this oil is part of a compatible ecosystem that aims to keep your intake system performing as designed.

Key Benefits

  • Improves filter performance by helping contaminants stay trapped within the cotton pleats.
  • Rapidly penetrates and saturates pleats for even coverage and steady airflow.
  • Works with all oiled K&N air filters, supporting ongoing maintenance.
  • The red oil remains suspended in the pleats, enhancing particle capture without oversaturating the media.
  • Helps restore efficient airflow, contributing to an unobtrusive, like-new feel for your filter over time.

How to Use

Apply according to the cleaning kit instructions to ensure the right amount is used when re-oiling. Let the oil settle before reinstalling the filter to maintain consistent performance.

  • Prepare the filter per K&N cleaning kit guidelines.
  • Apply the recommended amount evenly across the filter pleats.
  • Allow the oil to set, then reinstall the filter in your vehicle.

Real-World Scenarios

Whether you’re cruising on a daily commute, towing, or tackling dusty off-road trails, maintaining proper filter oil coverage can support consistent air flow and filtration. Consider this oil as part of your routine filter care.

FAQ

Q: What is K&N Air Filter Oil used for?

A: K&N Air Filter Oil is designed to work with K&N oiled cotton filters, helping oil-coated pleats trap contaminants and maintain airflow.

Q: How do I apply the oil?

A: Follow the cleaning kit instructions and apply the recommended amount evenly across the filter pleats before reinstalling.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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