33-3051 K&N Replacement Air Filter

$74.99
SKU
33-3051
In stock
Ships out in 1-2 business days
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!
  • 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 ShapeTrapezoidal
Air Filter MaterialCotton Gauze
WashableYes
Height1.25 in (32 mm)
Outside Length10.5 in (267 mm)
Outside Width10.25 in (260 mm)
Package Contents1 Air Filter
Package Quantity1
WarrantyNo-Hassle Lifetime Limited
Product StylePanel Air Filter
Weight1.2 lb (0.6 kg)
Filter Re-Oiling Amount1.47 oz (44 ml)
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)
Cross References
Autopart International 5000501852
Beck/Arnley 0421870
BMW 13712454387
BMW 137178691835
BMW 1371857717
BMW 13718577170
BMW 13718577171
BMW 13718605164
BMW 13718632502
BMW 13718691835
Carquest 93005
Champ Labs. AF3618
DuraMAX DA3618
Ecogard XA10190
Fram CA11305
Hastings AF1630
Hengst HN13718511668
Luber-Finer AF3618
Mahle LX20773
Mahle LX3320
Mahle MH13718511668
Mann-Hummel C27045
Pipercross PP1979DRY
Premium Guard PA9964
Pronto PA9964
Purepro A9060
Purolator A41367
Ryco A1938
Service Champ WAF3618
Service Pro MA10190
Valvoline VA450
Warner WAF3618
Wesfil WA5413
WIX WA10005
WIX WA10422
DIY Level

Easy Moderate Advanced

Tools Typically Needed

Screwdriver

Installation Time

5-10 Minutes

Resources:

Installation PDF

Air Filter Test Data

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