K&N Oval Air Filter E-3321

K&N Oval Air Filter

The K&N Oval Air Filter E-3321 is a premium performance air filter designed for automotive enthusiasts who demand superior airflow and engine protection. Manufactured by K&N, a leader in air filtration technology, this washable and reusable filter features advanced layered, oiled cotton media engineered to improve airflow and capture contaminants effectively. Ideal for DIYers, tradies, and fleet operators, this filter is built to enhance your vehicle's horsepower while ensuring longevity and reliability.

With its easy drop-in installation into factory air boxes, the K&N Oval Air Filter is a hassle-free upgrade for anyone looking to boost their vehicle's performance. Enjoy the benefits of increased airflow and engine efficiency, backed by K&N's impressive 10-Year/Million Mile Limited Warranty.

Key features

• High-flow design for improved airflow and horsepower.
• Washable and reusable for long-term use.
• Engineered with layered, oiled cotton media for superior filtration.
• Easy drop-in installation into factory air boxes.
• 10-Year/Million Mile Limited Warranty for peace of mind.
• Designed to enhance engine performance without compromising protection.

Technical details

• Product Type: Air Filter
• Material: Oiled cotton media
• Filter Shape: Oval
• Warranty: 10-Year/Million Mile Limited Warranty
• Compatibility: Designed for various vehicles with factory air boxes.

Applications / fitment

The K&N Oval Air Filter is typically used in a variety of automotive applications where improved airflow and engine performance are desired.

• Passenger vehicles
• 4x4 and off-road vehicles
• Performance cars
• Light trucks and vans
• Fleet vehicles
• Motorhomes

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.
• Expertise in power products and auto-electrical solutions.

Frequently asked questions

How do I install the K&N Oval Air Filter?

The K&N Oval Air Filter is designed for easy drop-in installation into your vehicle's factory air box. Simply remove the old filter and replace it with the new one.

Can the K&N Oval Air Filter be washed and reused?

Yes, the K&N Oval Air Filter is washable and reusable. Follow the manufacturer's cleaning instructions to maintain optimal performance.

Will this filter increase my vehicle's horsepower?

Yes, the K&N Oval Air Filter is engineered to improve airflow, which can lead to an increase in horsepower.

How often should I clean the air filter?

It is recommended to clean the K&N Oval Air Filter every 50,000 kilometres or as needed, depending on driving conditions.

Is the K&N Oval Air Filter compatible with all vehicles?

This filter is designed to fit a range of vehicles with factory air boxes. Please check the compatibility for your specific make and model.