K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower.
Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty.
K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

Specifications:
- Air Filter Shape: Panel
- Filter Material: Cotton Gauze
- Washable: Yes
- Height: 25 mm
- Outside Length: 181 mm
- Outside Width: 168 mm
- Package Contents: 1 Air Filter
- Package Quantity: 1
- Warranty: 1,000,000 Miles/10 Year
- Product Style: Panel Air Filter
- Weight: 0.4 kg
- Filter Re-Oiling Amount: 18 ml
- Product Box Height: 246 mm
- Product Box Length: 196 mm
- Product Box Width: 44 mm
Vehicle applications:
| Make | Model | Engine | Year | Specific |
|---|---|---|---|---|
| Fiat | Sedici | 1.9L L4 Diesel | 2006-2010 | |
| Infiniti | EX35 | 3.5L V6 Gas | 2008-2012 | All (2 required) |
| Infiniti | EX37 | 3.7L V6 Gas | 2013-2013 | All (2 required) |
| Infiniti | G25 | 2.5L V6 Gas | 2011-2012 | All (2 required) |
| Infiniti | G35 | 3.5L V6 Gas | 2008-2008 | All (2 required) |
| Infiniti | G35 | 3.5L V6 Gas | 2007-2007 | Sedan (2 required) |
| Infiniti | G37 | 3.7L V6 Gas | 2008-2013 | All (2 required) |
| Infiniti | Q40 | 3.7L V6 Gas | 2015-2015 | All (2 required) |
| Infiniti | Q60 | 3.7L V6 Gas | 2014-2015 | All (2 required) |
| Infiniti | QX50 | 3.7L V6 Gas | 2014-2017 | All (2 required) |
| Nissan | 350Z | 3.5L V6 Gas | 2007-2009 | All (2 required) |
| Nissan | 370Z | 3.7L V6 Gas | 2009-2020 | All (2 required) |
| Nissan | Fairlady Z | 3.7L V6 Gas | 2009-2017 | All (2 required) |
| Nissan | Skyline 250GT | 2.5L V6 Gas | 2007-2014 | All (2 required) |
| Nissan | Skyline 350GT | 3.5L V6 Gas | 2007-2008 | All (2 required) |
| Nissan | Skyline 370GT | 3.7L V6 Gas | 2009-2017 | All (2 required) |
| Suzuki | SX4 | 1.9L L4 Diesel | 2006-2009 |
Cross references:
- AC Delco A3674C
- BMC FB48320
- Champ Labs. AF4038
- Fiat 71743887
- Fram CA10544
- Infiniti 16545JK20A
- Infiniti 16546JK20A
- Infiniti 1654LK20A
- Luber-Finer AF4038
- Mann-Hummel C1880
- Mobil MA4038
- Nissan 16546JK20A
- Nissan AY120NS050
- Pronto PA5824
- Purepro A5824
- Purolator A35824
- Ryco A1761
- Service Champ AF5824
- STP SA10544
- Suzuki 1378079J50
- Suzuki 178079J50
- Valvoline VA332
- Warner WAF4038
- Wesfil WA5193
- WIX 49362
Vehicle Compatibility
| Brand | Model | Generation / Chassis | Engine |
|---|---|---|---|
| Fiat | 350Z | - | - |
| Fiat | 370Z | - | - |
| Fiat | EX35 | - | - |
| Fiat | EX37 | - | - |
| Fiat | FAIRLADY Z | - | - |
| Fiat | G25 | - | - |
| Fiat | G35 | - | - |
| Fiat | G37 | - | - |
| Fiat | Q40 | - | - |
| Fiat | Q60 | - | - |
| Fiat | QX50 | - | - |
| Fiat | SEDICI | - | - |
| Fiat | SKYLINE 250GT | - | - |
| Fiat | SKYLINE 350GT | - | - |
| Fiat | SKYLINE 370GT | - | - |
| Fiat | SX4 | - | - |
| Infiniti | 350Z | - | - |
| Infiniti | 370Z | - | - |
| Infiniti | EX35 | - | - |
| Infiniti | EX37 | - | - |
| Infiniti | FAIRLADY Z | - | - |
| Infiniti | G25 | - | - |
| Infiniti | G35 | - | - |
| Infiniti | G37 | - | - |
| Infiniti | Q40 | - | - |
| Infiniti | Q60 | - | - |
| Infiniti | QX50 | - | - |
| Infiniti | SEDICI | - | - |
| Infiniti | SKYLINE 250GT | - | - |
| Infiniti | SKYLINE 350GT | - | - |
| Infiniti | SKYLINE 370GT | - | - |
| Infiniti | SX4 | - | - |
| Nissan | 350Z | - | - |
| Nissan | 370Z | - | - |
| Nissan | EX35 | - | - |
| Nissan | EX37 | - | - |
| Nissan | FAIRLADY Z | - | - |
| Nissan | G25 | - | - |
| Nissan | G35 | - | - |
| Nissan | G37 | - | - |
| Nissan | Q40 | - | - |
| Nissan | Q60 | - | - |
| Nissan | QX50 | - | - |
| Nissan | SEDICI | - | - |
| Nissan | SKYLINE 250GT | - | - |
| Nissan | SKYLINE 350GT | - | - |
| Nissan | SKYLINE 370GT | - | - |
| Nissan | SX4 | - | - |
| Suzuki | 350Z | - | - |
| Suzuki | 370Z | - | - |
| Suzuki | EX35 | - | - |
| Suzuki | EX37 | - | - |
| Suzuki | FAIRLADY Z | - | - |
| Suzuki | G25 | - | - |
| Suzuki | G35 | - | - |
| Suzuki | G37 | - | - |
| Suzuki | Q40 | - | - |
| Suzuki | Q60 | - | - |
| Suzuki | QX50 | - | - |
| Suzuki | SEDICI | - | - |
| Suzuki | SKYLINE 250GT | - | - |
| Suzuki | SKYLINE 350GT | - | - |
| Suzuki | SKYLINE 370GT | - | - |
| Suzuki | SX4 | - | - |
K&N
K&N High-Performance Air Filters: Unleash Your Engine's Potential
Elevate your driving experience with K&N High-Performance Air Filters, designed specifically for car enthusiasts who demand the best from their vehicles. These premium air filters enhance airflow, improve engine performance, and provide superior filtration, ensuring your engine runs at its peak efficiency.
Key Features and Benefits:
- Increased Horsepower: K&N air filters are engineered to provide a significant boost in horsepower, allowing your vehicle to perform at its best.
- Superior Filtration: Our filters capture harmful contaminants while allowing maximum airflow, protecting your engine from dirt and debris.
- Reusable and Washable: Save money and reduce waste with K&N's long-lasting filters that can be easily cleaned and reused for up to 10 years or 1 million miles.
- Easy Installation: Designed to fit seamlessly into your vehicle's factory air box, installation is quick and hassle-free, requiring no modifications.
- Enhanced Engine Sound: Experience a more aggressive engine sound that enhances your driving pleasure without compromising performance.
Upgrade to K&N High-Performance Air Filters today and experience the difference in your vehicle's performance. Don't settle for less when it comes to your car's engine health. Join the ranks of satisfied car enthusiasts who trust K&N for quality and reliability. Order now and unleash your engine's true potential!
K&N 33-2399 High-Performance Panel Air Filter Upgrade
78.03€
77.25€
Excl. VAT: 63.85€
EU Shipping — No Import Taxes
Tags: K&N,
| Brand | Model | Generation | Engine |
|---|---|---|---|
| Fiat | 350Z | - | - |
| Fiat | 370Z | - | - |
| Fiat | EX35 | - | - |
| Fiat | EX37 | - | - |
| Fiat | FAIRLADY Z | - | - |
| Fiat | G25 | - | - |
| Fiat | G35 | - | - |
| Fiat | G37 | - | - |
| Fiat | Q40 | - | - |
| Fiat | Q60 | - | - |
| Fiat | QX50 | - | - |
| Fiat | SEDICI | - | - |
| Fiat | SKYLINE 250GT | - | - |
| Fiat | SKYLINE 350GT | - | - |
| Fiat | SKYLINE 370GT | - | - |
| Fiat | SX4 | - | - |
| Infiniti | 350Z | - | - |
| Infiniti | 370Z | - | - |
| Infiniti | EX35 | - | - |
| Infiniti | EX37 | - | - |
| Infiniti | FAIRLADY Z | - | - |
| Infiniti | G25 | - | - |
| Infiniti | G35 | - | - |
| Infiniti | G37 | - | - |
| Infiniti | Q40 | - | - |
| Infiniti | Q60 | - | - |
| Infiniti | QX50 | - | - |
| Infiniti | SEDICI | - | - |
| Infiniti | SKYLINE 250GT | - | - |
| Infiniti | SKYLINE 350GT | - | - |
| Infiniti | SKYLINE 370GT | - | - |
| Infiniti | SX4 | - | - |
| Nissan | 350Z | - | - |
| Nissan | 370Z | - | - |
| Nissan | EX35 | - | - |
| Nissan | EX37 | - | - |
| Nissan | FAIRLADY Z | - | - |
| Nissan | G25 | - | - |
| Nissan | G35 | - | - |
| Nissan | G37 | - | - |
| Nissan | Q40 | - | - |
| Nissan | Q60 | - | - |
| Nissan | QX50 | - | - |
| Nissan | SEDICI | - | - |
| Nissan | SKYLINE 250GT | - | - |
| Nissan | SKYLINE 350GT | - | - |
| Nissan | SKYLINE 370GT | - | - |
| Nissan | SX4 | - | - |
| Suzuki | 350Z | - | - |
| Suzuki | 370Z | - | - |
| Suzuki | EX35 | - | - |
| Suzuki | EX37 | - | - |
| Suzuki | FAIRLADY Z | - | - |
| Suzuki | G25 | - | - |
| Suzuki | G35 | - | - |
| Suzuki | G37 | - | - |
| Suzuki | Q40 | - | - |
| Suzuki | Q60 | - | - |
| Suzuki | QX50 | - | - |
| Suzuki | SEDICI | - | - |
| Suzuki | SKYLINE 250GT | - | - |
| Suzuki | SKYLINE 350GT | - | - |
| Suzuki | SKYLINE 370GT | - | - |
| Suzuki | SX4 | - | - |









