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High-Flow Original Lifetime Engine Air Filter - SMART FORTWO L3-0.7L F/I
SKU
E-9257
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 No-Hassle Lifetime 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!
- REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
- CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
- RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
- ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
- 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
- ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
| Air Filter Material | Cotton Gauze |
| Height | 5.5 in (140 mm) |
| Inner Wire | No |
| Inside Diameter | 2 in (51 mm) |
| Outside Diameter | 3.5 in (89 mm) |
| Top Style | Open |
| Top Material | None |
| Air Filter Shape | Round |
| Flanges | None |
| Package Contents | 1 Air Filter |
| Package Quantity | 1 |
| Warranty | No-Hassle Lifetime Limited |
| Washable | Yes |
| Product Style | Round Air Filter |
| Weight | 0.6 lb (0.3 kg) |
| Filter Re-Oiling Amount | 0.7 oz (21 ml) |
| Product Box Height | 7.25 in (184 mm) |
| Product Box Length | 4.63 in (117 mm) |
| Product Box Width | 4.63 in (117 mm) |
| Filter Line | High-Flow |
| Overall Filter Efficiency | Up To 99% Efficiency |
| Beck/Arnley 0421724 |
| Bosch 1457433084 |
| Champ Labs. AF3907 |
| Fram CA9429 |
| Luber-Finer AF3907 |
| Mahle LX1805 |
| Mahle LX813 |
| Mann-Hummel C10362 |
| Mobil AF3907 |
| Parts Plus AF3907 |
| Pipercross PX1740DRY |
| Pronto PA5640 |
| Purepro A5640 |
| Smart 0001024V001 |
| Smart 0003123V007 |
| Smart 0003124V001 |
| Smart 0004591V001 |
| Smart 0009997V001 |
| STP AF3907 |
| Wesfil WA5088 |
| WIX 49068 |
UP TO99%
Efficiency
LIFETIME
Usage Mileage
DIY Level
Easy Moderate Advanced
Tools Typically Needed
Screwdriver
Installation Time
5-10 Minutes
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