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K&N Air Filter Foam Insert Block DSL Only (E-0644)
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K&N
K&N

K&N Air Filter Foam Insert Block DSL Only (E-0644)

$31.99

On Backorder — Expected to ship by Apr 16, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2017-2019 Ford F-250 Super Duty. K&N diesel air filter foam insert block replaces the OEM foam block.

Key Features

  • Fits 2017-2019 Ford F-250 Super Duty and 2017-2019 Ford F-350 Super Duty diesel models.
  • Replaces the original equipment manufacturer (OEM) foam block.
  • Pre-cut foam insert is ready for immediate installation.
  • This is an optional foam piece for the air intake system.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

  • Ford F-250 Super Duty 2017-2019
  • Ford F-350 Super Duty 2017-2019

Product Details

This K&N foam insert block is specifically for the diesel models of the 2017-2019 Ford F-250 and F-350 Super Duty trucks. It's designed to directly replace the original foam block in your air intake system.

This insert comes pre-cut and ready to install, making it a straightforward swap for the factory piece. It’s an optional component that ensures your diesel engine’s air intake is properly sealed.

Specifications

Brand
K&N
Manufacturer Part #
85-2003
UPC
024844370419

Frequently Asked Questions

K&N Air Filter Foam Insert Block DSL Only (E-0644)

$31.99