2010-2024 Toyota 4Runner High-Flow Original Lifetime Engine Air Filter

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: Panel
Air Filter Material: Cotton Gauze
Washable: Yes
Height: 1.75 in (44 mm)
Outside Length: 12.5 in (318 mm)
Outside Width: 9.188 in (233 mm)
Package Contents: 1 Air Filter
Package Quantity: 1
Product Style: Panel Air Filter
Weight: 1.4 lb (0.6 kg)
Filter Re-Oiling Amount: 2.32 oz (69 ml)
Product Box Height: 2.34 in (60 mm)
Product Box Length: 15.06 in (383 mm)
Product Box Width: 11.06 in (281 mm)
Filter Line: High-Flow
Overall Filter Efficiency: Up To 99% Efficiency

➜ K&N "No-Hassle" Limited Lifetime Warranty: This warranty covers defects in materials and workmanship of your K&N Washable OE Replacement Air Filter, Washable Cabin Air Filter, Performance Air Intake System, and Residential HVAC Home Air Filter (the “Product”). This warranty lasts for the lifetime of the Product. Coverage applies only to the original purchaser of the Product and is non-transferable. The warranty period will not be extended if we repair or replace the Product.

➜ Cancellation Policy: Orders may be canceled before shipment by contacting our customer service department at 1-800-858-3333.  Our orders usually ship within a day therefore you must call as soon as possible to cancel the order before it is shipped.  Please do not request cancellations by e-mail or fax.

➜ 30-Days Return Policy: If your package arrives damaged, save all packaging material for the shippers inspection.  Please call our customer service department as soon as possible at 800-858-3333 to report the damage and we will schedule a reshipment.  We must submit your claim to the shipper within 3 days.  The shipper will inspect and pick up the damaged merchandise and return it to K&N.  K&N will accept returns within 30 days of purchase for refund as long as the item is unused and a return authorization number has been issued. Returns, other than those that are due to a factory defect are subject to a 10% restocking fee. Shipping and handling fees will not be refunded. All refunds will be credited to the credit card used in the transaction. Properly pack, insure, and ship your return by ground prepaid. We will refund your return ground shipping charges if the reason for the return is due to our mistake.