K&N Universal Custom Oval Air Filter 9.313in OD x 2.375in Height
Regular price
$68.99
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
This oval universal filter, K&N E-3988, clamps onto an intake tube of matching diameter.
Key Features
- Cleaned and refitted instead of thrown away
- Oiled cotton gauze media that flows freely while trapping contaminants
- Rubber flange grips the intake tube and damps vibration
- Long service life with routine cleaning
Fitment
Universal. This filter has no vehicle-specific fitment; match the dimensions below to your intake tube or application before ordering.
Product Details
- Brand: K&N Engineering
- Manufacturer Part Number: E-3988
- Outside diameter: 9.313 in
- Height: 2.375 in
- Filter media: oiled cotton gauze
Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).
Shipping Height: 3.3
Shipping Length: 10.5
Shipping Width: 8.0
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit
www.P65Warnings.ca.gov.