K&N Engineering
K&N Replacement Air Filter for 11-12 GMC Sierra / Chevy Silverado - 33-2466
- SKU:
- KNN33-2466
- UPC:
- 024844295576
- MPN:
- 33-2466
- Availability:
- Regularly stocked product
Description
How often should I clean my K&N air filter?
K&N air filters for your 2011-2016 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD typically require cleaning every 50,000 miles.
What is the horsepower gain with this air filter?
This K&N air filter is engineered to provide an increase in horsepower, delivering sustained peak performance for your truck's engine.
K&N Drop-in Air Filters are designed for 2011-2016 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD, engineered to improve airflow and provide an increase in horsepower. Featuring a state-of-the-art design of layered, oiled cotton media, these washable, reusable high-flow air filters ensure superior engine protection. Experience a noticeable boost in acceleration and throttle response with this performance-driven filtration solution.
Key Features
- washable, reusable High-Flow Air Filters
- state-of-the-art design of layered, oiled cotton media
- engineered to improve airflow and capture contaminants
- designed to provide an increase in horsepower
- reusable, engineered to last for the entire lifespan of your vehicle
- K&N's 10-Year/Million Mile Limited Warranty
Why Choose the KN Drop in Air Filters
Delivers sustained peak performance with a filter that cleans and re-oils easily.
Achieves superior engine protection by trapping even microscopic road debris.
Provides a noticeable boost in acceleration and throttle response for a more engaging drive.
Transforms your truck's engine into a more efficient power plant for the long haul.
Who Is This For?
Street Performance — 8/10
Engineered to improve airflow and increase horsepower.
Engine Performance — 9/10
High-Flow Air Filters improve airflow and capture contaminants.
Easy DIY Install — 10/10
Drop-in install type, designed for easy replacement.
Racing Competition — 7/10
Designed to provide an increase in horsepower.
Heavy Towing — 6/10
Improved airflow can benefit engine under load.
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Air Filters - Drop In — Air Filters
Additional Information
Clearance Item: |
N |
MPN: |
33-2466 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Air Filters>Air Filters - Drop In |
Install Type: |
Drop-In |
Product Level: |
Premium Performance |
Street Performance: |
8/10 |
Engine Performance: |
9/10 |
Easy DIY Install: |
10/10 |
Racing Competition: |
7/10 |
Heavy Towing: |
6/10 |
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