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K&NAir Filter Oil: Aerosol; Restore Engine Air Filter Performance and Efficiency, 99-0516, 347g(12.25 Oz), Black

K&NAir Filter Oil: Aerosol; Restore Engine Air Filter Performance and Efficiency, 99-0516, 347g(12.25 Oz), Black

Q: About how many uses come from this can?

Each filter has a certain amount of ounces of oil that is required so a number of uses you will get from an 8 ounce can differ depending on the filter you are using it on.

Q: Do we oil only the "dirty side" of the K&N Filter or do we also oil the "clean side"?

FROM K&N 4. OILING For best results, use K&N Air Filter Oil - Apply K&N Air Filter Oil liberally to the dirty side of the filter only. This will allow for a visual reference of complete coverage. A. If using a K&N squeeze bottle, squeeze bead of oil along the crown of each pleat using the lip on the squeeze bottle tip as a guide. Utilize graduated view strip on bottle to dispense proper amount of oil. B. If using a K&N aerosol spray, spray an even amount of oil along the crown of each pleat. - Wait 20 minutes for the oil to be absorbed into the filter media. Inspect the clean side of the filter for any areas that are lighter in color. Touch up these areas in the media by applying oil to the dirty side of the filter. Continue oiling procedure until there is an even red color over the entire surface of the clean and dirty side of filter.

Q: Can this be used on "DryFlow" filters?

If your dry flow filter is washable/cleanable , then yes you can use the oil spray.

Q: How do I return a defective that amazon sent. Amazon will not allow it for an unspecified reason.

Must have been an item that was non returnable.

4.8/5

Product ID: 2942103

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⏱️Fast-penetrating aerosol

♻️Restores filter efficiency

🛡️99% contaminant capture

Frequently Bought Together

K&N Air Filter Oil: Aerosol; Restore Engine Air Filter Performance and Efficiency, 99-0516, 347g(12.25 Oz), Black

K&N Air Filter Cleaner and Degreaser: Power Kleen; 32 Oz Trigger Spray; Restore Engine Air Filter Performance, 99-0621, Black

K&N HVAC Filter Cleaner: 32 Oz Spray Bottle Filter Cleaner and Refresher; Restores K&N Home Air Filter Performance; 99-6010

Description

🛠️ Keep your engine breathing fresh — don’t let dirty filters slow you down!

EASY AEROSOL APPLICATION - Convenient 12.25 oz aerosol can for mess-free, precise filter maintenance anytime.
RAPID SATURATION TECHNOLOGY - Quickly penetrates and saturates filter pleats to trap harmful contaminants before they impact airflow.
MAXIMIZED AIRFLOW EFFICIENCY - Restores your air filter’s original airflow, ensuring your engine breathes like new.
LONG LASTING CONTAMINANT CAPTURE - Special red oil formula stays suspended in filter fibers for superior dirt and dust retention.
PRECISION FORMULATED FOR K N FILTERS - Engineered to perfectly complement K&N high-flow cotton filters for peak performance.

K&N Air Filter Oil (12.25 oz aerosol) is a specialized formula designed exclusively for K&N high-flow cotton air filters. It rapidly penetrates and saturates filter pleats, trapping up to 99% of contaminants to restore airflow efficiency and engine performance. This easy-to-apply aerosol helps maintain peak filter function, extending filter life and ensuring your engine runs cleaner and stronger.

Specifications

Manufacturer	K&N Engineering
Brand	K&N
Model	Air Filter Oil - 12.25oz - Aerosol
Item Weight	1.04 pounds
Item model number	99-0516
Is Discontinued By Manufacturer	No
Exterior	Other
Manufacturer Part Number	99-0516
OEM Part Number	99-0516
National Stock Number	9150-01-333-3975

Have a Question? See What Others Asked

About how many uses come from this can?

Do we oil only the "dirty side" of the K&N Filter or do we also oil the "clean side"?

Can this be used on "DryFlow" filters?

How do I return a defective that amazon sent. Amazon will not allow it for an unspecified reason.

Reviews

4.8

All from verified purchases

R**P

Great

Works to restore oil after cleaning. Aerosol is super easy to spray vs just pouring it on.

28.04.2025

D**D

Oil is probably the best around

Works great but please don't over oil

20.04.2025

A**R

Quality

Very nice recommended

21.04.2025

M**L

Less Messy Way to Oil Filters

It's important to oil dry sponge air filters on all power equipment. It's so much easier to use a spray like this vs oiling filters any other way. And it's so much less messy.

23.03.2025

A**O

Great coverage

Works very well with cleaner

27.05.2025

F**

Funciona muy bien

Buena calidad

10.04.2025

J**R

De diez

Excelente

8.04.2025

L**S

Great

Good product

3.04.2025

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