K&N Engineering E-3690 Replacement High-Flow Round Air Filter

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product! K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty. Associated products: 99-5000 Filter Care Service Kit Aerosol

• Will not void vehicle warranty
• Million Mile Limited Warranty

Brief Description: The K&N Engineering E-3690 Replacement High-Flow Air Filter is designed to improve airflow to the engine while helping protect critical components from dirt and other airborne contaminants. Its washable, reusable construction provides a long-term alternative to disposable filters and is engineered for reliable performance throughout the life of the vehicle.

Performance Benefits: This round replacement filter uses layered, oiled cotton filter media to promote increased airflow and support potential horsepower gains. It is designed as a direct replacement for compatible factory air box applications, allowing for straightforward installation without extensive modifications. The reusable design can be cleaned and serviced with the appropriate K&N filter care products, reducing the need for repeated disposable filter replacements. The filter is also backed by K&N's 10-Year/Million Mile Limited Warranty and is designed not to void the vehicle warranty when properly installed and maintained.

Key Product Specifications & Technical Data:

• Brand: K&N Engineering
• Part Number: E-3690
• Product Type: Replacement high-flow automotive air filter
• Filter Shape: Round
• Filter Media: Layered, oiled cotton
• Service Type: Washable and reusable
• Warranty: 10-Year/Million Mile Limited Warranty
• Associated Service Product: K&N 99-5000 Filter Care Service Kit Aerosol

What's Included: One K&N Engineering E-3690 replacement air filter. Filter care products are sold separately. Fitment should be confirmed using the vehicle application, air box configuration, and manufacturer recommendations before installation.

Features:

• High-flow layered, oiled cotton media helps improve airflow while capturing engine-damaging contaminants.
• Washable and reusable construction is engineered to provide long service life and reduce disposable filter replacements.
• Direct replacement design installs into compatible factory air box applications for convenient fitment.
• Backed by K&N's 10-Year/Million Mile Limited Warranty and designed not to void the vehicle warranty when properly installed.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1