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            Toyota 4Runner Air Filter

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            • Top Sellers

            Toyota 4Runner Performance Replacement Dry Air Filter

            Best Seller
            $19.25 $36.29 You Save $17.04 (47%)
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            PUROLATOR PUROLATORONE AIR FILTERS

            Arm your ride with superior filtration and enjoy up to 11% improvement in acceleration with Purolator’s PurolatorONE air filters. With their multi-fiber, high-density media, these air filters are able to catch 99% percent of airborne particles that could otherwise damage the engine. Since 1923, Purolator has manufactured premium filters for the automotive aftermarket.

            • With multi-fiber, high-density media for protection against soot, dirt and dust
            • Protects the engine from premature damage and ensures better acceleration
            • Catches up to 99% of airborne particles and debris
            • Can improve acceleration by up to 11% (according to U.S. DOE study)
            • Compatible with a multitude of foreign and domestic vehicle makes and models
            • Brand SKU#: Purolator A35578
            • Style: Dry
            • Type: Particulate
            • Series: PurolatorONE
            • Quantity Sold: Sold individually
            • Warranty: 1-year Purolator limited warranty

            Fits the following Toyota 4Runner Years

            • 2003-2009 | Limited | 6 Cyl 4.0L
            • 2003-2009 | SR5 | 6 Cyl 4.0L
            • 2003-2009 | Sport | 6 Cyl 4.0L
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            Toyota 4Runner Performance Replacement Oiled Air Filter

            $49.99 $76.99 You Save $27.00 (35%)
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            K&N PERFORMANCE AIR FILTERS

            When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s finest filtration company, K&N performance air filters will last as long as your vehicle’s engine does and are a factory replacement that can boost your horsepower output by as much as 4 horsepower. Started in 1969, K&N has garnered a reputation for engineering the world’s finest filtration products for cars, trucks, SUVs, motorcycles, race vehicles, commercial vehicles and anything in-between.

            • Replaces existing air filter
            • Boosts cold air flow which translates to more horsepower
            • Backed by K&N’s million mile warranty
            • Custom fit to your vehicle’s specifications
            • Cotton-gauze design features as many as 6 layers of filtration
            • The world’s best performance air filter
            • Only need to clean every 50,000 miles
            • All filters are washable, reusable and come already oiled by K&N
            • ‘Green’ design
            • Increases horsepower (up to 4 hp) and fuel efficiency
            • One air filter will last as long as one vehicle’s engine
            • Maintain with K&N Recharger kit - (not included)
            • Made in America
            • Brand SKU#: K&N 33-2281
            • Style: Oiled
            • Type: Reusable
            • Series: K&N 33 Series
            • Quantity Sold: Sold individually
            • Warranty: Million-mile K&N limited warranty
            • Prop 65 Warning:

              Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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            Fits the following Toyota 4Runner Years

            • 2003-2009 | Limited | 6 Cyl 4.0L
            • 2003-2009 | SR5 | 6 Cyl 4.0L
            • 2003-2009 | Sport | 6 Cyl 4.0L
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            Toyota 4Runner Air Filter

            Best Seller
            $16.94 $57.53 You Save $40.59 (71%)
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            FRAM EXTRA GUARD AIR FILTERS

            Feed your engine with clean air for combustion efficiency by installing FRAM’s Extra Guard air filters. These air filters are engineered to maintain proper airflow and offer engine protection for up to 12,000 miles. FRAM is a leading aftermarket manufacturer that specializes in filters, PCV valves, crankcase breathers, transmission vacuum modulators, etc.

            • Removes more dirt and airborne particles that could restrict airflow
            • Provides excellent engine protection from foreign particles that cause premature wear
            • Promotes increased horsepower, acceleration and engine performance
            • Effectively filters contaminants for up to 12,000 miles
            • Delivers reliable performance even in tough driving conditions
            • Direct fit for easy installation
            • Brand SKU#: Fram CA9683
            • Type: Disposable
            • Series: Fram Extra Guard
            • Quantity Sold: Sold individually
            • Warranty: Fram limited warranty

            Fits the following Toyota 4Runner Years

            • 2003-2009 | Sport | 6 Cyl 4.0L
            • 2003-2012 | Limited | 6 Cyl 4.0L
            • 2003-2012 | SR5 | 6 Cyl 4.0L
            • 2011-2012 | Trail | 6 Cyl 4.0L
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            Toyota 4Runner Air Filter

            Best Seller
            $24.17 $38.78 You Save $14.61 (38%)
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            HASTINGS PREMIUM AIR FILTER

            Hastings Premium air filter is built to meet or exceed OE specifications and ensures to provide protection that the engine needs. Proven to separate and stabilize the pleated media on heavy-duty air filters. Features permapleat construction that forms dividers between pleats and prevents bunching for insured uniform air flow. It provides a continuous bead of adhesive around the circumference of a filter's metal wrap, either inner or outer, to lock the pleat tips in place and prevent movement.

            Specifications
            • 12.25 in. L x 9.13 in. W x 2.06 in. H
            • Panel style
            Notes
            • Replaces Toyota 17801-50040 and Baldwin Pa4127
            • Brand SKU#: Hastings AF1061
            • Type: Disposable
            • Quantity Sold: Sold individually
            • Warranty: Hastings limited warranty

            Fits the following Toyota 4Runner Years

            • 2003-2009 | Limited | 8 Cyl 4.7L
            • 2003-2009 | SR5 | 8 Cyl 4.7L
            • 2004-2009 | Sport | 8 Cyl 4.7L
            • 2010 | SR5 | 4 Cyl 2.7L
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            Toyota 4Runner Air Filter

            $25.28 $52.32 You Save $27.04 (52%)
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            Availability: In Stock
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            ACDELCO OE REPLACEMENT AIR FILTERS

            Block out dirt and dust and keep your engine from going bust with the trusted fit and performance of ACDelco’s OE replacement air filters. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

            • Secure seals prevent contaminated air from getting into your engine
            • Traps dust and dirt to protect against damage and extend engine’s lifespan
            • No trouble to install
            • Engineered to provide enhanced filter capacity, efficiency and flow management
            • Meticulously inspected to guarantee enduring performance
            • Broad assortment of makes and models covered
            • Brand SKU#: AC Delco A1613C
            • Type: Disposable
            • Series: AC Delco Professional
            • Quantity Sold: Sold individually
            • Warranty: 24-months or unlimited mile AC Delco limited warranty

            Fits the following Toyota 4Runner Years

            • 1989 | DLX | 4 Cyl 2.4L
            • 1989-1995 | SR5 | 4 Cyl 2.4L
            • 1996-2000 | Base | 4 Cyl 2.7L
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            Toyota 4Runner Performance Replacement Oiled Air Filter

            $44.75 $50.77 You Save $6.02 (12%)
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            Availability: In Stock
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            SPECTRE HPR PERFORMANCE AIR FILTERS

            HPR performance air filters by Spectre offer multiple layers of synthetic or premium cotton-gauze filtration and have several nice features including a urethane casing to prevent heat soak and steel mesh reinforcement for added longevity. Spectre Performance is a quality manufacturer and distributor of OEM-compliant aftermarket performance parts, and also widely known as the record-holder for the first gas-powered car to break 400 MPH.

            • Upgraded cotton-gauze or synthetic media provides hardcore filtration power
            • Washable and reusable for easy serviceability
            • Comes pre-oiled or dry and ready to be installed – without any special tools
            • Perfect complement to a Spectre cold air intake
            • Urethane casing prevents heat soak and also reinforced with steel mesh
            • Comes in several sizes and shapes
            • Direct replacement for your stock or worn-out air filter – fits by vehicle year, make and model
            • Increased air flow translates directly to increased horsepower
            • Brand SKU#: Spectre HPR4939
            • Style: Oiled
            • Type: Reusable
            • Series: Spectre HPR
            • Quantity Sold: Sold individually
            • Warranty: 90-day Spectre limited warranty
            • Prop 65 Warning: Cancer and/or Reproductive Harm. Please Read Proposition 65 Warning In The Description.
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            Fits the following Toyota 4Runner Years

            • 1988-1995 | SR5 | 6 Cyl 3.0L
            • 1989 | DLX | 6 Cyl 3.0L

            Toyota 4Runner Performance Replacement Dry Air Filter

            $41.99 $52.59 You Save $10.60 (20%)
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            Availability: In Stock
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            AEM – DRYFLOW AIR FILTERS

            Oiled filters are not as effective as dry filters because they form a barrier for airflow which sacrifices some of your ride’s horsepower and torque potential. Using an AEM oil-free DryFlow synthetic filter eliminates this problem – and the mess of cleaning an oiled filter. Started in 1987, AEM has garnered a reputation for engineering some of the best and most cost-effective air intake systems for high-output/race vehicles in particular.

            • Easy to clean since no oil is involved
            • Made in America
            • Replacement for stock or worn out air filters
            • Complements AEM Cold Air Intakes, Brute Force, Short Ram and V2 cold air systems
            • No oil allows better air filtration
            • Increased air flow translates directly to increased horsepower and torque
            • Lifetime warranty
            • Brand SKU#: AEM Air 28-20281
            • Style: Dry
            • Type: Reusable
            • Series: AEM Air Dryflow
            • Quantity Sold: Sold individually
            • Warranty: Lifetime AEM limited warranty
            • Prop 65 Warning: Cancer and/or Reproductive Harm. Please Read Proposition 65 Warning In The Description.
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            Fits the following Toyota 4Runner Years

            • 2003-2009 | Limited | 6 Cyl 4.0L
            • 2003-2009 | SR5 | 6 Cyl 4.0L
            • 2003-2009 | Sport | 6 Cyl 4.0L
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            Toyota 4Runner Air Filter

            $32.34 $57.62 You Save $25.28 (44%)
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            Availability: In Stock
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            Mahle Air Filter

            Notes: Primary

            With MAHLE air filters, up to 99.9 percent of dust, soot and tire wear particles are filtered out. At the same time, an optimal air/fuel mixture is assured. The high particle uptake capacity ensures long service life under extreme conditions such as heat, cold or chemical contaminants. MAHLE quality air filters prevent premature wear of valves, cylinder working surfaces, piston rings, bearings and other engine components.

            • Brand SKU#: Mahle LX 3003
            • Type: Disposable
            • Series: Mahle OE Replacement
            • Quantity Sold: Sold individually

            Fits the following Toyota 4Runner Years

            • 2010-2016 | Trail | 6 Cyl 4.0L
            • 2010-2018 | Limited | 6 Cyl 4.0L
            • 2010-2018 | SR5 | 6 Cyl 4.0L
            • 2015-2018 | TRD Pro | 6 Cyl 4.0L
            • 2017-2018 | TRD Off-Road | 6 Cyl 4.0L
            • 2018 | Base | 6 Cyl 4.0L
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            Toyota 4Runner Performance Replacement Oiled Air Filter

            $56.00 $70.00 You Save $14.00 (20%)
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            Availability: In Stock
            Only from APW Rewards

            AFE POWER MAGNUM FLOW PRO 5R AIR FILTERS

            Looking for a cost-effective way to get a little more performance out of your engine? Drop in the Magnum FLOW Pro 5R air filter to maximize airflow and have better throttle response. This very effective filter prevents over 98% of harmful contaminants from ever entering your engine, and someday in the future when your Pro 5R air filter does get dirty, all you need to do is wash it out, dry it, renew it with oil and then drop it back in for noticeably improved performance. Started in 1999, aFe Power is known for its innovative design and manufacturing standards with regard to filters and cold air intakes for most road-going vehicles.

            • Keep it clean by washing and re-oiling
            • Filters out over 98% of harmful contaminates
            • 5-layer cotton gauze construction
            • Exceptional airflow
            • Perfect for driving in dusty off-road conditions or dirty stop-and-go city traffic
            • Designed to last a lifetime
            • Available for a wide selection of popular cars, Jeeps, pickups and SUVs
            • Flexible and strong polyurethane top and base frame is designed for long term use and a good seal
            • Quick and simple installation
            • Brand SKU#: aFe 30-10123
            • Style: Oiled
            • Type: Reusable
            • Series: aFe Power MagnumFLOW Pro 5R
            • Quantity Sold: Sold individually
            • Warranty: 2-year AFE limited warranty
            • Prop 65 Warning: Cancer and/or Reproductive Harm. Please Read Proposition 65 Warning In The Description.
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            Toyota 4Runner Air Filter

            $19.92 $33.72 You Save $13.80 (41%)
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            Availability: In Stock
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            BOSCH DISPOSABLE OE REPLACEMENT AIR FILTERS

            Revive your drive with the sturdy design and dependable, OE-standard performance guaranteed by Bosch’s disposable OE replacement air filters. Since 1886, Bosch has developed innovative products—including spark plugs, starters, brakes and steering system parts—for the automotive aftermarket.

            • Precision-formed to ensure direct fit and dependable functionality
            • Sturdily designed for enduring performance
            • Vast range of import and domestic makes and models covered
            • Has undergone systematic development and inspection to guarantee outstanding quality
            • Brand SKU#: Bosch 5286WS
            • Type: Disposable
            • Series: Bosch Workshop
            • Quantity Sold: Sold individually
            • Warranty: 1-year Bosch limited warranty

            Fits the following Toyota 4Runner Years

            • 1996-2002 | Limited | 6 Cyl 3.4L
            • 1996-2002 | SR5 | 6 Cyl 3.4L
            • 2001 | Base | 6 Cyl 3.4L
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            Let the people with 12+ years of experience in finding and buying car parts help you find the best Air Filter for your Toyota 4Runner. We here at Auto Parts Warehouse want to make sure you're happy with your car part purchases. We know you love your Toyota 4Runner and want to make sure it's taken care of (maybe he or she even has a name?). We're here to help with whateveve questions or concerns. Just go ahead and call the phone number at the top of the page and a friendly specialist will help you out.

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