2020-2025
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $119+ Details
Talk to a Sierra 3500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Find Cold Air Intakes for your Sierra 3500
K&N Series 63 AirCharger Cold Air Intake (20-25 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle
Item SHG10876
Product Information
Features, Description, Q&A, Specs & Installation
Features
- Boosts Horsepower and Torque
- Increases Throttle Response
- High-Flow Oversized Conical Air Filter
- Utilizes an Oiled Red Cotton Gauze Filter Media
- Washable and Reusable Air Filter
- Roto-Molded HDPE Intake Tube
- Features an Enclosed Air Box Design
- Air Box Lid Allows Quick and Easy Filter Access
- Only Requires Cleaning Every 100,000 Miles Under Normal Highway Driving Conditions
- No Tuning Is Required
- Bolt-On Installation
- Covered by a 10-Year/Million-Mile Limited Warranty
- Does Not Have a CARB EO Number
- Made to Fit 2020-2025 6.6L Duramax GMC Sierra 3500 HD Models
Description
Increased Airflow. Investing in this K&N Series 63 AirCharger Cold Air Intake will allow your engine to receive higher amounts of cooler and cleaner air. Thanks to this intake system’s roto-molded tube, it can increase the airflow towards your engine. Having more air volume is essential in improving your engine’s combustion process, so your vehicle can gain more horsepower and torque.
No Tuning Is Required. Unlike other cold air intakes in the market, this product doesn’t require any tuning. Once installed, it is ready for use.
High-Flow Oiled Air Filter. To ensure a supply of cool and clean air, this cold air intake is equipped with a high-flow air filter that makes use of an oiled cotton gauze media. Furthermore, it is designed to be washable and reusable, so you don’t have to buy a new filter every time it gets clogged.
Tough Construction. This cold air intake is built with high-quality and durable components to ensure long-lasting performance. It features a roto-molded HDPE intake tube that’s incredibly tough against high temperatures and impacts. Plus, this intake system’s air filter is enclosed in an air box to protect it from radiant heat.
Bolt-On Installation. Installing this cold air intake requires light to moderate mechanical skills. But for your convenience, its parts are built with a bolt-on design, allowing you to directly mount each piece to your vehicle’s factory locations.
Supported by Warranties. For your peace of mind, K&N is offering this cold air intake with a 10-year/million-mile limited warranty whichever comes first. When filing a warranty claim, please present your official receipt and proof of the damaged item.
Application. The K&N Series 63 AirCharger Cold Air Intake is created to fit 2020-2025 6.6L Duramax GMC Sierra 3500 HD models.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Air Filter
- (1) Intake Tube
- (1) Air Box
- (3) Hose Clamps
- (1) Adaptor
- (1) Badge
- (1) Lid
- (1) Hood Seal
- (2) Rivets
- (3) Grommets
- (6) Washers
- (6) Bolt
4.5
Reviews of K&N Intake Products (4)
Reviews of K&N Intake products have an average rating of 4.5 out of 5
Questions & Answers
No questions about this product yet.
Ask the First Question
