Replacement Air Filter

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 ShapePanel
Air Filter MaterialCotton Gauze
Height1.625 in (41 mm)
Outside Length12.5 in (318 mm)
Outside Width9.875 in (251 mm)
Package Contents1 Air Filter
Package Quantity1
WarrantyNo-Hassle Lifetime Limited
Product StylePanel Air Filter
Weight2.2 lb (1 kg)
Filter Re-Oiling Amount3.28 oz (97 ml)
Product Box Height2.34 in (60 mm)
Product Box Length15.06 in (383 mm)
Product Box Width11.06 in (281 mm)
Cross References
AC Delco A1518C
AC Delco A1618C
Autopart International ACDA3181C
Baldwin PA4113
Cadillac 15408916
Cadillac 15908916
Cadillac A3181C
Carquest 87487
Carquest DW87487
Carquest R87487
Champ Labs. AF1519
Champ Labs. LAF1520
Chevrolet 15708915
Chevrolet 15908915
Chevrolet 22845992
Chevrolet 23349854
Chevrolet 25313348
DuraMAX DA1520
Ecogard AF5315
Ecogard XA5315
Fram CA8755A
Fram FDA8755A
Fram FSA8755A
Fram TGA8755A
Fram XGA8755A
GMC 15908906
GMC 23349854
GMC 25313349
GMC 25332443
GMC A3218C
Luber-Finer LAF1520
MicroGard MGA42487
Mobil LAF1520
Napa 2487
Parts Plus AF1518
Premium Guard PA5315
Primeguard PAF5314
Pronto PA5315
Purepro A5314
Purolator A45314
Purolator TA45314
Quaker State QSA8755
Service Champ AF5315
Service Pro MA5315
STP SA8960
Valvoline VA324
Warner WLAF1520
WIX 42487
WIX 42488
WIX 42488FR
DIY Level

Easy Moderate Advanced

Tools Typically Needed


Installation Time

5-10 Minutes


Installation PDF

Air Filter Test Data

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