K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instructionsheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.

Application

Fits:

1999-2002 Nissan Patrol 4.5L

Rebates

K&N Air & Cabin Filters 20% Off Holiday Event 2026

K&N Air & Cabin Filters 20% Off Holiday Event 2026, running from November 11, 2026, through December 31, 2026. For a limited time, customers can save up to 20% Off Select K&N parts, making it the perfect opportunity to upgrade your ride with premium K&N Air and Cabin filters. Purchases must be made between November 11, 2026, through December 31, 2026. This limited-time offer applies to qualifying K&N Air & Cabin Filters purchased during the promotional period.

Warranty Information

K&N Warranty Info (PDF)

CARB warning

K&N E-9266 Specifications

KEY SPECS
MFG. Part #	E-9266
Brand	K&N

GENERAL
Material Type	Cotton Gauze
Overall Height	7.625"
Shape	Round Straight
GTIN Code	024844099402

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