K&N 63 Series AirCharger Intake 20-26 Silverado/Sierra 2500/3500HD Duramax

SKU: knn63-3119 UPC: 24844385390
In stock - 16 items available
Regular price $419.99

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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 63-3119 is K&N's 63 Series AirCharger cold air intake for late-model Chevrolet Silverado 2500HD and 3500HD trucks with the 6.6L Duramax V8. It replaces the factory filter and intake tubing with a roto-molded tube and a washable conical filter.

Key Features

  • Rotationally-molded high-flow intake tube
  • Washable, reusable oiled cotton High-Flow Air Filter
  • Guaranteed increase in horsepower and torque

Fitment

2020-2026 Chevrolet Silverado 2500HD and 3500HD and GMC Sierra 2500HD and 3500HD, 6.6L Duramax V8 diesel.

Product Details

  • Brand: K&N Engineering
  • Manufacturer Part Number: 63-3119
  • Product Style: 63 Series AirCharger

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: 15.6

Shipping Length: 23.8

Shipping Width: 19.5

California Emissions (CARB)
Not legal for sale or use on pollution-controlled motor vehicles in California or other states that adopt California emissions standards. For off-road and competition use only.
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.