2021 Toyota 4Runner Filters and PCVs

Essential 2021 Toyota 4Runner Filters and PCVs

PurolatorBOSS – Max Filtration Cabin Air Filter: Filters Virus Aerosols, Blocks Odors w/ Febreze Freshness (Part No.PBC35667)

Max Filtration Cabin Air Filter: Filters Virus Aerosols, Blocks Odors w/ Febreze Freshness

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$32.99
The average American spends almost 300 hours in their car every year. That’s a lot of time spent breathing potentially dirty, unpleasant air. PurolatorBOSS® Premium Cabin Air Filters with Febreze Freshness are designed with triple-layer protection. This powerful combination blocks and controls odors while preventing mold and bacteria growth on the filter. The filter effectively captures fine dust particles, inert allergens and virus aerosols that have been known to cause respiratory issues. The advanced filtration solution combines the odor eliminating technology of Febreze with an antimicrobial layer that prevents mold, mildew and bacteria growth on the filter. Unlike HEPA filters, our highly efficient filter captures fine dust particles like dirt, brake dust, soot and pollen – all while optimizing critical air flow through the vehicle’s HVAC system, allowing it to function properly. Certain trademarks used under license from The Procter & Gamble Company or its affiliates.

Product Features:
  • Blocks and controls odors with Febreze Freshness
  • Unscented for fresh, clean air smell
  • Filters virus aerosols
  • Prevents odor-causing bacteria and mold growth on the filter – providing cleaner, fresher air as you drive
  • Filters out fine dust particles, dirt, soot, pollen and other inert allergens from entering the vehicle’s cabin
  • Unlike HEPA type cabin air filters, PurolatorBOSS Premium Cabin Air Filters provide high efficiency while optimizing airflow through the vehicle’s HVAC system
  • Aids in the A/C, heater and defroster performance
  • Available for many popular vehicles – domestic and import
  • Replace every 12 months or 12,000 miles* for optimum performance – or more frequently in harsh or dusty environments.
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ACDelco – Advanced Cabin Air Filter: Removes most allergens from air before vehicle ventilation (Part No.CF3314)

Advanced Cabin Air Filter: Removes most allergens from air before vehicle ventilation

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$13.49
ACDelco Gold (Professional) Cabin Air Filters are a high quality alternative to Original Equipment (OE) parts. They help keep pollen and other materials from reaching the inside of the vehicle through the fresh air inlet. High quality filtration media helps trap most airborne allergens and particles before they reach the vehicle’s ventilation system; recirculating air or air entering the vehicle through means other than the fresh air inlet is not filtered. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

Product Features:
  • Is highly durable and reliable to fit most vehicles equipped with cabin air filtration systems
  • Equipped with advanced filter media technology that helps reduce particles that reach the vehicle’s cabin for greater comfort
  • Removes most allergens from the air before entering the vehicle’s ventilation system for safety
  • Keeps bacteria and mold from growing inside of your vehicle’s ventilation system, helping to reduce vehicle odor
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
  • Premium aftermarket replacement part
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
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aFe POWER – PRO 5R Air Filter: 98.6% Filtration Efficiency, 5 Layer Cotton, Oiled Filter, Track/Street Driving (Part No.30-10027)

PRO 5R Air Filter: 98.6% Filtration Efficiency, 5 Layer Cotton, Oiled Filter, Track/Street Driving

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$84.99
Constructed with 100-percent polyurethane boxed frame, this high flow, oiled OE replacement performance filter will outflow the stock filter for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures tight, no leak seal over the life of the filter.

Product Features:
  • High Flow For Increased Performance
  • Progressive 5 Layer Cotton Gauze Material
  • Deep Cotton Pleats for Increased Flow
  • Progressive Bump Seal For Leak-Free Seal
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Carquest Standard – Engine Air Filter: Meets Original Equipment Specifications (Part No.R88109)

Engine Air Filter: Meets Original Equipment Specifications

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$17.99
Carquest Standard engine air filters are designed to remove airborne contaminants and optimize engine performance in all driving conditions. Each air filter features cured filter media that increases tensile strength, allowing the filter to maintain high-pressure requirements without collapse. Carquest Standard air filters use a polyurethane construction that provides higher tear strength and more structural support. Our Carquest Standard air filters meet original equipment (O.E.) standards and fulfill the requirements for maintaining a new vehicle warranty.
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ATP – AUTO TRANS FLTR KT (Part No.IL-150)

AUTO TRANS FLTR KT

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$40.99
AUTO TRANS FLTR KT

ATP – AT FLTR 5/16 D BARB (Part No.JX-151)

AT FLTR 5/16 D BARB

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$42.99
AT FLTR 5/16 D BARB

Carquest Premium – Automatic Transmission Filter Kit: Sump, Original Equipment Fit, Form And Function, 1 Pack (Part No.96053)

Automatic Transmission Filter Kit: Sump, Original Equipment Fit, Form And Function, 1 Pack

from

$35.99
Provides OE-quality filtration to remove contaminants and extend the life of your transmission. Domestic and import applications available. Where applicable, sure hold gaskets are designed to keep your pan gasket in place during installation. Filtering media may consist of felt, paper, or stainless screens that meet original or exceed original OE specifications. Meets or exceeds all OEM fit and quality requirements. High efficiency filtration. Prevents loose material from re-entering the transmission.

Product Features:
  • Guaranteed OE quality form, fit and function
  • Superior quality filter media traps harmful contaminants, ensuring clean transmission fluid to protect your transmission and its components
  • Premium Sure Hold gaskets hold pan bolts in place for easy installation and guarantee a leak-free seal. Gasket may not be included with every kit.
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K&N – Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (Part No.PS-7023)

Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine

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$11.29
K&N Performance Silver Cartridge Oil Filters are constructed with a high flow design that helps to improve engine performance by reducing oil filter restriction. K&N Performance Silver oil filters provide outstanding filtration and engine protection throughout their service life and are engineered to handle virtually all grades of synthetic, conventional and blended motor oils. The pleated media provides high filtration capacity making them suitable for extended oil change intervals when used in accordance with the vehicle and motor oil manufacturers recommendation.
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OEZ by Premium Guard – OEM Oil Filter (Part No.90915-YZZG2)

OEM Oil Filter

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$10.99
Genuine Toyota original equipment oil filter for your Toyota vehicle. Engineered and specified by Toyota, this is the same filter as that which would be installed by your dealer.

Product Features:
  • Genuine Toyota Original Equipment Oil Filter for your Toyota vehicle.
  • Engineered to deliver the mileage interval requirements as specified by Toyota.
  • OEM style gasket provides a consistent seal to prevent leaks.
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Purolator ONE – Advanced Protection Oil Filter: Ideal for Hi Mileage & Synth. Oil, Protects to 15,000 miles (Part No.PL25609)

Advanced Protection Oil Filter: Ideal for Hi Mileage & Synth. Oil, Protects to 15,000 miles

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$16.29
PurolatorONE™ Oil FIlters keep engines operating at peak performance for up to 15,000 miles. Available for both domestic and import applications, PurolatorONE provides advanced engine protection for most vehicles on the road today. Made with a high-density synthetic blend filter media, PurolatorONE maintains its integrity and filtering capabilities between oil changes. Up to 15,000 miles – advanced engine protection; High-density synthetic blend media No metal components for easy recycling (as applicable). Premium gasket for leak-tight seal. Excellent Dirt Removal Power™

Product Features:
  • Up to 15,000 miles – advanced engine protection
  • Ideal for all synthetic and high mileage oils
  • 99% Dirt Removal Power
  • High-density synthetic blend media
  • Silicone anti-drainback valve prevents dry starts
  • PTFE treated gasket; Heat resistant – stays flexible for advanced leak protection
  • Metal end caps provide stability and integrity for greater wear resistance
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Felpro – Engine Oil Drain Plug Gasket (Part No.70822)

Engine Oil Drain Plug Gasket

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$0.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
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Dorman – Aluminum With Rubber Coating Drain Plug Gasket, Fits M12 (Part No.095-156.1)

Aluminum With Rubber Coating Drain Plug Gasket, Fits M12

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$3.49
These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change.

Product Features:
  • Direct replacement – these engine oil drain plug gaskets are made to match the fit and performance of the original equipment components
  • Restores functionality – built to restore a proper seal
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Aluminum With Rubber Coating Engine Oil Drain Plug Gasket: Fits M12, 2 Pack (Part No.095-156CD)

Aluminum With Rubber Coating Engine Oil Drain Plug Gasket: Fits M12, 2 Pack

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$3.49
These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change.

Product Features:
  • Direct replacement – these engine oil drain plug gaskets are made to match the fit and performance of the original equipment components
  • Restores functionality – built to restore a proper seal
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Oil Filter Cap – Aluminum (Part No.917-016)

Oil Filter Cap - Aluminum

from

$31.99
Cracked or stripped filter cover making oil changes difficult? This direct replacement oil filter cap matches the fit and function of the original equipment cap for a reliable repair.

Product Features:
  • Ideal replacement – this engine oil filter cover is a direct replacement for the original equipment filter cover
  • Durable construction – this part is specifically designed to withstand extreme underhood temperatures to resist cracking and leaking
  • Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
  • Easy to install – no special tools required
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Accufit – Oil Drain Plug, M12 x 1.25 (Part No.ODP-00011B)

Oil Drain Plug, M12 x 1.25

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$5.49
AGS ACCUFIT Oil Drain Plug is a high-coverage/low-part number program that covers up to 93% of all vehicles on the road, including domestic, European, Japanese, British, and Korean models, while reducing inventory and associated costs by 80%. Reducing stocked part numbers to just 13 and the superior quality built-in features make ACCUFIT your number one choice for oil drain plugs. Easy Install – Finger-grip wing for ease of installation. All plugs have 14mm hex – just one wrench works for all! Hi-Temp Gasket – Red hi-temp gasket for max sealing protection. Easy ID – Thread size etched on each plug. Rust Protection – Black oxide coating for rust and corrosion protection. Avoid Cross-Threading – Pilot-point tip to avoid cross-threading during installation.

Product Features:
  • Easy Install – Finger-grip wing for ease of installation
  • All plugs have 14mm hex – just one wrench works for all
  • Hi-Temp Gasket – Red hi-temp gasket for max sealing protection
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Dorman – Pilot Point Engine Oil Drain Plug: M12-1.25 Thread, 14 mm Head, 1 Pack (Part No.090-049CD)

Pilot Point Engine Oil Drain Plug: M12-1.25 Thread, 14 mm Head, 1 Pack

from

$5.99
This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

Product Features:
  • Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
  • Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Dorman – Standard Engine Oil Drain Plug: M18x1.5 Thread, 0.75 " Head, 1 Pack (Part No.090-042CD)

Standard Engine Oil Drain Plug: M18x1.5 Thread, 0.75 " Head, 1 Pack

from

$4.99
This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

Product Features:
  • Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
  • Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Dorman – Help – Oil Filter Cap – Aluminum (Part No.917-016CD)

Oil Filter Cap - Aluminum

from

$35.49
Cracked or stripped filter cover making oil changes difficult? This direct replacement oil filter cap matches the fit and function of the original equipment cap for a reliable repair.

Product Features:
  • Ideal replacement – this engine oil filter cover is a direct replacement for the original equipment filter cover
  • Durable construction – this part is specifically designed to withstand extreme underhood temperatures to resist cracking and leaking
  • Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
  • Easy to install – no special tools required
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Carquest Premium – Full-Flow Lube Spin-on (Part No.85374HD)

Full-Flow Lube Spin-on

from

$14.49
Carquest spin-on lube filters protect your engine from wear particles that can otherwise lead to premature parts failure.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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Beck/Arnley – Transmission Filter Kit (Part No.044-0307)

Transmission Filter Kit

from

$52.99
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.

Product Features:
  • Matches OE form, fit and function
  • Includes o-rings and/or gaskets that are required for complete filter installation
  • A premium Made rubber pan gasket is included if applicable
  • Be sure to use the specific ATF formulated for this transmission – check Beck/Arnley catalog
  • Application specific for this vehicle
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Carquest Premium – Automatic Transmission Filter Kit: Sump, Original Equipment Fit, Form And Function, 1 Pack (Part No.85805)

Automatic Transmission Filter Kit: Sump, Original Equipment Fit, Form And Function, 1 Pack

from

$28.99
Provides OE-quality filtration to remove contaminants and extend the life of your transmission. Domestic and import applications available. Where applicable, sure hold gaskets are designed to keep your pan gasket in place during installation. Filtering media may consist of felt, paper, or stainless screens that meet original or exceed original OE specifications. Meets or exceeds all OEM fit and quality requirements. High efficiency filtration. Prevents loose material from re-entering the transmission.

Product Features:
  • Guaranteed OE quality form, fit and function
  • Superior quality filter media traps harmful contaminants, ensuring clean transmission fluid to protect your transmission and its components
  • Premium Sure Hold gaskets hold pan bolts in place for easy installation and guarantee a leak-free seal. Gasket may not be included with every kit.
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Pro-King – Automatic Transmission Filter Kit (Part No.FK-196)

Automatic Transmission Filter Kit

from

$20.49
Provides OE-quality filtration. Sure Hold gaskets are designed to keep your pan gasket in place during installation. Includes trilingual instructions.
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Beck/Arnley – Transmission Filter Kit (Part No.044-0301)

Transmission Filter Kit

from

$45.49
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.

Product Features:
  • Matches OE form, fit and function
  • Includes o-rings and/or gaskets that are required for complete filter installation
  • A premium Made rubber pan gasket is included if applicable
  • Be sure to use the specific ATF formulated for this transmission – check Beck/Arnley catalog
  • Application specific for this vehicle
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Autopart International Inc – Oil Filter Housing C (Part No.A63013383951API)

Oil Filter Housing C

from

$40.01
Oil Filter Housing C

Dorman – Oil Filter Housing C (Part No.A63011604341DOR)

Oil Filter Housing C

from

$43.47
Dorman’s Engine Oil filter Cover is conveniently designed as a direct replacement and in some cases an improved design for increased longevity. A proper fit is ensured, every time.

Product Features:
  • Comes with required gaskets (where applicable) for ease of installation
  • High quality rubber, plastic or aluminum construction for a long service life
  • Torque values listed on parts (where applicable)
  • Dorman’s Engine Oil Filter Covers are constructed to strict engineering quality standards
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2021 Toyota 4Runner Filters and PCVs

You count on your 2021 Toyota 4Runner to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Filters and PCVs. With 40 Filters and PCVs ranging in price from $0.99 to $75.99, you’re sure to find everything you need for your 2021 Toyota 4Runner.

Brands matter. If you want to shop a specific Filters and PCVs brand, we stock 15 different brands like Carquest Premium, Purolator, and Bosch. 2021 Toyota 4Runner Filters and PCVs start as low as $0.99!

One of the best ways to find top quality OEM or aftermarket Filters and PCVs is by asking professionals. Short of that, you can shop with confidence thanks to our 4,268 extensive product reviews on 2021 Toyota 4Runner Filters and PCVs. Some of the top-rated Filters and PCVs products we carry are Oil Filter Cap – Aluminum with 4.6 stars and Advanced Filtration Engine Air Filter: Full Synthetic Highly Embossed Media, Up To 99% Dirt Removal with 4.7 stars.

Did we mention you can order your Filters and PCVs from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Filters and PCVs inventory for your 2021 Toyota 4Runner below to get started!

Top-Rated Filters and PCVs Brands For Your 2021 Toyota 4Runner

Trusted Filters and PCVs OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2021 Toyota 4Runner running right for years to come. In our inventory you’ll find brands like Carquest Premium, Purolator, Bosch, and even more.

Popular K&N Filters and PCVs

You’ll find popular K&N brand products across Oil Filters and Cabin Air Filters. All are waiting to get your 2021 Toyota 4Runner back on the road. Some of the top-rated K&N products in these categories are:

Top-Rated Carquest Premium Filters and PCVs


If Carquest Premium are what you’re looking for, our inventory holds plenty. We stock Carquest Premium brand Filters and PCVs for your 2021 Toyota 4Runner, and some of our most reviewed Carquest Premium parts include:
Cabin Air Filter: Cleans Air by Reducing Pollen and Dust
from $22.99
(439)
Cabin Air Filter: Cleans Air by Reducing Pollen and Dust
Cabin Air Filters

FAQs for 2021 Toyota 4Runner Filters and PCVs

What are the most purchased Filters and PCVs for the 2021 Toyota 4Runner?

Out of 40 Filters and PCVs for the 2021 Toyota 4Runner, the most popular in our inventory are:
HEPA Premium Cabin Air Filter
from $30.49
This product is not rated
HEPA Premium Cabin Air Filter
Cabin Air Filters
Engine Oil Drain Plug Gasket
from $0.99
(64)
Engine Oil Drain Plug Gasket
Oil Pan Drain Plug Gaskets

What are the top-rated 2021 Toyota 4Runner Filters and PCVs?

Top-rated Filters and PCVs for your 2021 Toyota 4Runner based on customer reviews/ratings are:
Oil Filter Cap - Aluminum
from $35.49
(33)
Oil Filter Cap – Aluminum
“Better then the plastic original part ! Fits perfect!”
Oil Filter Cap - Aluminum
from $31.99
(7)
Oil Filter Cap – Aluminum
“I’m extremely satisfied with the Oil Filter Cap. I used it to replace original Oil Filter Cap as the drain cap was over torqued by service tech and ”