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The K&N High-Flow Original Lifetime Engine Air Filter is a premium, washable air filter designed specifically for 2011-2019 Mercedes Benz models. Engineered to increase horsepower and acceleration by improving airflow up to 50%, it features a durable 4-layer cotton gauze filtration system that traps harmful contaminants. With a maintenance interval of 75,000 miles and a lifetime warranty, this eco-friendly upgrade offers effortless installation and long-term savings by eliminating frequent replacements.





| Brand | K&N |
| Product Dimensions | 12.56"L x 5.25"W x 1.63"H |
| OEM Part Number | 2780940004, A2780910004, A2780940004, A278094004 |
| Global Trade Identification Number | 00024844307453 |
| Manufacturer | K&N |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 024844307453 |
| Model | 33-2474 |
| Item Weight | 0.01 ounces |
| Item model number | 33-2474 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 33-2474 |
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