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2011 Seat Leon 1.4L L4 Gas Air Filter
- 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 Shape | Panel |
Height | 1 in (25 mm) |
Package Contents | 1 Air Filter |
Package Quantity | 1 |
Washable | Yes |
Air Filter Material | Cotton Gauze |
Product Style | Unique Air Filters |
Flanges | None |
Outside Length | 14.75 in (375 mm) |
Outside Width | 7.5 in (191 mm) |
Weight | 1.4 lb (0.6 kg) |
Filter Re-Oiling Amount | 0.94 oz (28 ml) |
Product Box Height | 1.75 in (44 mm) |
Product Box Length | 17.19 in (437 mm) |
Product Box Width | 8.31 in (211 mm) |
Filter Line | High-Flow |
Overall Filter Efficiency | Up To 99% Efficiency |
Easy Moderate Advanced
Screwdriver
5-10 Minutes
Installation PDF
Air Filter Test Data- ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- 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
- 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)
- 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)
- ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
- 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
- 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
Air Filter Shape | Round Straight |
Height | 6.375 in (162 mm) |
Package Contents | 1 Air Filter, 1 K&N 1oz Sealing Grease |
Package Quantity | 1 |
Washable | Yes |
Air Filter Material | Cotton Gauze |
Product Style | Unique Air Filters |
Flanges | None |
Width | 2.625 in (67 mm) |
Outside Diameter | 5.5 in (140 mm) |
Weight | 1.6 lb (0.7 kg) |
Filter Re-Oiling Amount | 1.75 oz (52 ml) |
Product Box Height | 8.69 in (221 mm) |
Product Box Length | 8.19 in (208 mm) |
Product Box Width | 8.13 in (206 mm) |
Filter Line | High-Flow |
Overall Filter Efficiency | Up To 99% Efficiency |
Easy Moderate Advanced
Screwdriver
5-10 Minutes