---
product_id: 2942103
title: "Air Filter Oil: Aerosol; Restore Engine Air Filter Performance and Efficiency, 99-0516, 347g(12.25 Oz)"
brand: "k&n"
price: "B/.56"
currency: PAB
in_stock: true
reviews_count: 13
category: "K&N"
url: https://www.desertcart.com.pa/products/2942103-air-filter-oil-aerosol-restore-engine-air-filter-performance-efficiency
store_origin: PA
region: Panama
---

# Restores airflow efficiency instantly Quickly saturates filter pleats for max capture Specifically formulated for K&N filters Air Filter Oil: Aerosol; Restore Engine Air Filter Performance and Efficiency, 99-0516, 347g(12.25 Oz)

**Brand:** k&n
**Price:** B/.56
**Availability:** ✅ In Stock

## Summary

> 🛡️ Keep your engine breathing easy — the secret weapon for unstoppable performance!

## Quick Answers

- **What is this?** Air Filter Oil: Aerosol; Restore Engine Air Filter Performance and Efficiency, 99-0516, 347g(12.25 Oz) by k&n
- **How much does it cost?** B/.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/2942103-air-filter-oil-aerosol-restore-engine-air-filter-performance-efficiency)

## Best For

- k&n enthusiasts

## Why This Product

- Trusted k&n brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Performance Boost:** Restores and enhances airflow efficiency, improving engine responsiveness and fuel economy.
- • **Trusted by Millions:** Highly rated with 4.8 stars and a top rank in automotive air filter care—join the elite who keep their engines running peak.
- • **Effortless Application:** Aerosol spray with precision nozzle ensures even, mess-free coverage every time.
- • **Long-Lasting Protection:** Suspended oil in filter pleats traps dirt and debris, extending filter life and reducing maintenance costs.
- • **Precision-Engineered Formula:** Optimized exclusively for K&N oiled cotton filters to maximize contaminant capture.

## Overview

K&N Aerosol Air Filter Oil is a specialized, easy-to-apply oil designed exclusively for K&N oiled cotton air filters. It quickly penetrates and saturates filter pleats to trap contaminants, restoring airflow efficiency and enhancing engine performance. Trusted by thousands with a 4.8-star rating, this 12.25oz aerosol can delivers long-lasting protection and improved fuel economy, making it an essential maintenance product for any vehicle enthusiast.

## Description

K&N air filter oil is the only oil specifically formulated to work in conjunction with K&N oiled cotton filters. When used as directed, the oil remains suspended in the pleats of the cotton filter material, allowing for exceptional contaminant capture. Follow the instructions included with your cleaning kit in order to ensure you use the appropriate amount of oil when re-applying.

Review: Works exactly as advertised for K&N filters - The quality of the product is good. I had no problems with delivery.
Review: K&N Air Filter Oil: Easy Application and Improved Engine Performance! - I recently purchased the K&N Air Filter Oil Aerosol, and I couldn't be more satisfied with its performance. This product is specifically designed to restore engine air filter efficiency, making it an essential tool for maintaining your vehicle's performance. **Ease of Use** The aerosol can makes application straightforward. Simply spray the oil evenly on your K&N air filter, and it’s ready to go. The nozzle ensures precise application, preventing any messy overspray. **Performance** After using this oil, I noticed an immediate improvement in my engine’s responsiveness. The air filter is now catching more particles, enhancing the overall airflow and fuel efficiency. It also helps extend the lifespan of the air filter, saving money in the long run. **Value for Money** With a 347g can, this product offers great value. It lasts through multiple applications, making it cost-effective for regular maintenance. **Overall Impressions** I highly recommend the K&N Air Filter Oil Aerosol for anyone looking to keep their engine in top shape. Its ease of use, performance enhancement, and value make it a must-have for vehicle maintenance. Definitely a 5-star product!

## Features

- DESIGNED SPECIFICALLY FOR K&N AIR FILTERS
- FORMULATED TO IMPROVE AIR FILTER PERFORMANCE
- QUICKLY PENETRATES AND SATURATES FILTER PLEATS: K&N Air Filter Oil traps contaminants that reduce air flow efficiency and disrupt engine performance
- CLEANS ALL OILED K&N AIR FILTERS
- FILTER OIL: K&N red filter oil remains suspended in the pleats of the cotton filter material of High-Flow Air Filters, allowing for exceptional contaminant capture
- RENEWED EFFICIENCY: Restores air flow efficiency so your K&N air filter performs like new

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00029WYBM |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #2,074 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Air Filter Cleaning Products |
| Brand | K&N |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,490) |
| Date First Available | February 13, 2005 |
| Global Trade Identification Number | 00024844000279 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | 99-0516 |
| Manufacturer | K&N Filters |
| Manufacturer Part Number | 99-0516 |
| Model | Air Filter Oil - 12.25oz - Aerosol |
| National Stock Number | 9150-01-333-3975 |
| OEM Part Number | 99-0516 |
| UPC | 172303055534 172304086575 182682955714 172304064641 024844000279 |

## Product Details

- **Brand:** K&N
- **Fit Type:** Universal Fit
- **Global Trade Identification Number:** 00024844000279
- **OEM Part Number:** 99-0516
- **Product Grade:** Performance Part

## Images

![Air Filter Oil: Aerosol; Restore Engine Air Filter Performance and Efficiency, 99-0516, 347g(12.25 Oz) - Image 1](https://m.media-amazon.com/images/I/61RkcEBxGPL.jpg)

## Questions & Answers

**Q: About how many uses come from this can?**
A: 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"?**
A: 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?**
A: 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.**
A: Must have been an item that was non returnable.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works exactly as advertised for K&N filters
*by K***I on January 18, 2026*

The quality of the product is good. I had no problems with delivery.

### ⭐⭐⭐⭐⭐ K&N Air Filter Oil: Easy Application and Improved Engine Performance!
*by T***H on June 30, 2024*

I recently purchased the K&N Air Filter Oil Aerosol, and I couldn't be more satisfied with its performance. This product is specifically designed to restore engine air filter efficiency, making it an essential tool for maintaining your vehicle's performance. **Ease of Use** The aerosol can makes application straightforward. Simply spray the oil evenly on your K&N air filter, and it’s ready to go. The nozzle ensures precise application, preventing any messy overspray. **Performance** After using this oil, I noticed an immediate improvement in my engine’s responsiveness. The air filter is now catching more particles, enhancing the overall airflow and fuel efficiency. It also helps extend the lifespan of the air filter, saving money in the long run. **Value for Money** With a 347g can, this product offers great value. It lasts through multiple applications, making it cost-effective for regular maintenance. **Overall Impressions** I highly recommend the K&N Air Filter Oil Aerosol for anyone looking to keep their engine in top shape. Its ease of use, performance enhancement, and value make it a must-have for vehicle maintenance. Definitely a 5-star product!

### ⭐⭐⭐⭐⭐ good product, great value.
*by H***E on November 4, 2025*

great value for this name brand aerosol oil required for any performance air filter.

## 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

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-12*