33-2392 K&N Replacement Air Filter

In stock
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 ShapePanel
Air Filter MaterialCotton Gauze
Height1.438 in (37 mm)
Outside Length10.625 in (270 mm)
Outside Width7.438 in (189 mm)
Package Contents1 Air Filter
Package Quantity1
WarrantyNo-Hassle Lifetime Limited
Product StylePanel Air Filter
Weight2.3 lb (1 kg)
Filter Re-Oiling Amount1.32 oz (39 ml)
Product Box Height2.28 in (58 mm)
Product Box Length12.03 in (306 mm)
Product Box Width11.13 in (283 mm)
Cross References
AC Delco A3673C
Autopart International 5000235659
Beck/Arnley 0421753
BMC FB53920
Bosch F026400200
Carquest 83023
Champ Labs. AF4034
Citroen 1427RU
Citroen 1444XE
DuraMAX DA4034
Eco Gard XA5789
Fram CA10497
Luber-Finer AF1403
Mahle LX2616
Mann-Hummel C270031
MicroGard MGA10058
MicroGard MGA46215
MicroGard MGA49023
Mitsubishi 1500A023
Mitsubishi 1500A086
Mitsubishi 1500A190
Mitsubishi 1500A55
Mobil MA4034
Peugeot 1444RT
Peugeot 1444RU
Peugeot 1444RZ
Peugeot 1444SH
Peugeot 1444SJ
Peugeot 1444WS
Pipercross PP1762DRY
Premium Guard PA5789
Pronto PA5789
Purepro A5789
Purolator A31397
Repco RAF319
Ryco A1622
Service Champ AF5789
Service Pro MA5789
Simota OM009
STP SA10497
Valvoline VA278
Warner WAF4034
Wesfil WA5109
WIX 46215
WIX 49023
WIX WA10058
DIY Level

Easy Moderate Advanced

Tools Typically Needed


Installation Time

5-10 Minutes

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