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K&N 33-5100 is a direct drop-in replacement air filter for 2020-2023 Ford F-250 Super Duty and F-350 Super Duty trucks with 6.2L V8 gas, 6.7L Power Stroke diesel V8, or 7.3L V8 gas engines. This washable reusable filter uses layered oiled cotton media to deliver more airflow and horsepower gains while capturing dirt and contaminants. Backed by a No-Hassle Lifetime Limited Warranty, it installs in minutes with no tools for reliable engine protection and performance.
Key Features
- Easy Installation: Pre-oiled and ready to drop into factory air box for one of the simplest upgrades delivering quick horsepower and acceleration improvements.
- Engineered Power: Advanced air filter media increases horsepower, acceleration, and overall engine performance through higher airflow.
- Reusable Design Saves Money: Washable filter cuts costs by up to $125 over 200,000 miles compared to buying multiple disposable OEM filters (based on MSRP).
- Product weight 1.7 lbs. ships in 13.5 x 12.44 x 3.88 inch box.
- High-flow oiled cotton media proven in millions of applications.
- Washable and reusable to reduce landfill waste from over 200 million disposable filters yearly.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2020-2022 | Ford | F-250 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT |
| 2020-2022 | Ford | F-350 Super Duty | Lariat, Limited, Platinum, XL, XLT |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | 33-5100 |
| Product Type | Air Filters - Drop In |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new K&N air filters - drop in identified by manufacturer part number 33-5100. Hardware, adapters, clamps, hoses, filters, and service supplies are included only when stated for this exact product.
About K&N Engineering
K&N develops reusable air filtration, intake, oil filtration, fuel filtration, and related performance products for vehicle-specific and dimensional applications.
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Frequently Asked Questions
How do I confirm K&N 33-5100 fits my vehicle?
Match the year, make, and model in the fitment table, then confirm the engine, factory housing, sensor layout, emissions notes, and any application restrictions stated for this exact part.
Is K&N 33-5100 washable and reusable?
Serviceability depends on the exact media used for this part number. Follow the K&N cleaning and oiling directions for this filter and never apply oil to media specified as dry.
What should be checked after installing K&N 33-5100?
Verify seals, clamps, fasteners, hoses, sensors, wiring, and surrounding clearance as applicable. Check for leaks or contact, then follow the manufacturer service and reinspection schedule.
Installation Instructions
- Direct drop-in fit into OEM air box with no cutting or modifications
- No additional hardware required. compatible with stock setup
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