K&N Air Filter Foam Insert Block for E-0644 Diesel Applications - Single

SKU: knn85-2003 UPC: 24844370419
In stock - 4 items available
Regular price $31.99

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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.

The K&N 85-2003 is a foam insert block used with the E-0644 air filter on diesel applications. It is an accessory, not a filter.

Key Features

  • Foam insert block accessory
  • Used with the K&N E-0644 air filter
  • Diesel applications only

Fitment

For use with the K&N E-0644 air filter on diesel applications.

Product Details

  • Brand: K&N Engineering
  • Manufacturer Part Number: 85-2003
  • Product type: foam insert block

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: 1.0

Shipping Length: 9.0

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.