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K&N 33-3077 is a direct drop-in replacement high-flow air filter designed for 2017-2022 Hyundai Ioniq Hybrid Plug-In Hybrid Electric and Kia Niro Hybrid models equipped with the L4-1.6L fuel-injected engine. This washable reusable filter uses layered oiled cotton media to deliver more airflow for increased horsepower and acceleration while trapping contaminants for engine protection. Engineered to last the life of your vehicle it installs in minutes inside the factory airbox.
Key Features
- Engineered Power: High-flow media increases airflow to boost horsepower acceleration and overall engine response.
- Easy Installation: Pre-oiled and ready to drop into your OEM airbox for one of the simplest performance upgrades with no modifications needed.
- Filter measures 9.5 in L x 7.5 in W x 1.75 in H flange centered 0.688 in thick durable construction.
- Four layers of premium cotton gauze media treated with proprietary oil for high-flow filtration washable and reusable indefinitely.
- Compatible with all OEM airbox hardware tools typically not needed 5-10 minute install.
- Reusable design cuts replacement costs and reduces landfill waste compared to disposables.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2017-2022 | Hyundai | Ioniq | Electric, Hybrid Limited, Hybrid SE, Hybrid SEL, Plug-In Hybrid, Plug-In Hybrid Limited |
| 2017-2022 | Kia | Niro | EX, FE, LX, LXS, Plug-In Hybrid EX, s Touring, Touring |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | 33-3077 |
| 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 33-3077. 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 33-3077 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 33-3077 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 33-3077?
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
- Remove factory filter from airbox and replace with K&N 33-3077 no cutting or drilling required
- Compatible with all OEM airbox hardware tools typically not needed 5-10 minute install
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