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Upgrade your vehicle's airflow with the K&N Engineering Part N? 33-2438 high-flow reusable air filter, designed specifically for 2010-2013 Toyota 4Runner and 2010-2013 Toyota FJ Cruiser models equipped with a 4.0L V6 engine. Crafted with layered, oiled cotton media, this filter enhances engine breathing capacity by improving airflow while effectively trapping contaminants, which can lead to increased horsepower and optimized engine performance. Its innovative design ensures that your vehicle maintains peak efficiency over time, thanks to its washable and reusable construction that lasts for the entire lifespan of your vehicle. Backed by K&N's 10-Year/Million Mile Limited Warranty, this filter offers a reliable upgrade that combines durability with performance benefits. Installing the filter is straightforward, as it is a drop-in replacement engineered for easy fitment into your factory air box, making it a perfect upgrade for those seeking a simple yet impactful enhancement. Whether you're looking for increased power or improved engine protection, this K&N high-flow air filter is an excellent choice for maintaining engine longevity and achieving superior airflow. Its robust construction ensures consistent filtration and airflow, supporting your vehicle's performance under various driving conditions. Designed to meet high standards, this filter not only boosts horsepower but also provides peace of mind with its comprehensive warranty coverage, making it a valuable investment for any enthusiast aiming for optimal vehicle performance.
Features:
Fitment:
2010 Lexus GX460 Base
2010 Lexus GX460 Premium
2010 Toyota 4Runner Limited
2010 Toyota 4Runner SR5
2010 Toyota 4Runner Trail
2010 Toyota FJ Cruiser Base
2011 Lexus GX460 Base
2011 Lexus GX460 Premium
2011 Toyota 4Runner Limited
2011 Toyota 4Runner SR5
2011 Toyota 4Runner Trail
2011 Toyota FJ Cruiser Base
2012 Lexus GX460 Base
2012 Lexus GX460 Premium
2012 Toyota 4Runner Limited
2012 Toyota 4Runner SR5
2012 Toyota 4Runner Trail
2012 Toyota FJ Cruiser Base
2013 Lexus GX460 Base
2013 Lexus GX460 Premium
2013 Toyota 4Runner Limited
2013 Toyota 4Runner SR5
2013 Toyota 4Runner Trail
2013 Toyota FJ Cruiser Base
2014 Lexus GX460 Base
2014 Lexus GX460 Luxury
2014 Lexus GX460 Premium
2014 Toyota 4Runner Limited
2014 Toyota 4Runner SR5
2014 Toyota 4Runner Trail
2014 Toyota FJ Cruiser Base
2015 Lexus GX460 Base
2015 Lexus GX460 Luxury
2015 Lexus GX460 Premium
2015 Toyota 4Runner Limited
2015 Toyota 4Runner SR5
2015 Toyota 4Runner Trail
2015 Toyota 4Runner TRD Pro
2016 Lexus GX460 Base
2016 Lexus GX460 Luxury
2016 Lexus GX460 Premium
2016 Toyota 4Runner Limited
2016 Toyota 4Runner SR5
2016 Toyota 4Runner Trail
2016 Toyota 4Runner TRD Pro
2017 Lexus GX460 Base
2017 Lexus GX460 Luxury
2017 Lexus GX460 Premium
2017 Toyota 4Runner Limited
2017 Toyota 4Runner SR5
2017 Toyota 4Runner TRD Off-Road
2017 Toyota 4Runner TRD Pro
2018 Lexus GX460 Base
2018 Lexus GX460 Luxury
2018 Lexus GX460 Premium
2018 Toyota 4Runner Limited
2018 Toyota 4Runner SR5
2018 Toyota 4Runner SR5 Premium
2018 Toyota 4Runner TRD Off-Road
2018 Toyota 4Runner TRD Off-Road Premium
2018 Toyota 4Runner TRD Pro
2019 Lexus GS F Base
2019 Lexus GX460 Base
2019 Lexus GX460 Luxury
2019 Lexus GX460 Premium
2019 Toyota 4Runner Limited
2019 Toyota 4Runner SR5
2019 Toyota 4Runner SR5 Premium
2019 Toyota 4Runner TRD Off-Road
2019 Toyota 4Runner TRD Off-Road Premium
2019 Toyota 4Runner TRD Pro
2020 Lexus GX460 Base
2020 Lexus GX460 Luxury
2020 Lexus GX460 Premium
2020 Toyota 4Runner Limited
2020 Toyota 4Runner Nightshade
2020 Toyota 4Runner SR5
2020 Toyota 4Runner SR5 Premium
2020 Toyota 4Runner TRD Off-Road
2020 Toyota 4Runner TRD Off-Road Premium
2020 Toyota 4Runner TRD Pro
2020 Toyota 4Runner Venture
2021 Lexus GX460 Base
2021 Lexus GX460 Luxury
2021 Lexus GX460 Premium
2021 Toyota 4Runner Limited
2021 Toyota 4Runner Nightshade
2021 Toyota 4Runner SR5
2021 Toyota 4Runner SR5 Premium
2021 Toyota 4Runner Trail
2021 Toyota 4Runner TRD Off-Road
2021 Toyota 4Runner TRD Off-Road Premium
2021 Toyota 4Runner TRD Pro
2021 Toyota 4Runner Venture
2022 Lexus GX460 Base
2022 Lexus GX460 Luxury
2022 Lexus GX460 Premium
2022 Toyota 4Runner Limited
2022 Toyota 4Runner SR5
2022 Toyota 4Runner SR5 Premium
2022 Toyota 4Runner Trail
2022 Toyota 4Runner TRD Off-Road
2022 Toyota 4Runner TRD Off-Road Premium
2022 Toyota 4Runner TRD Pro
2022 Toyota 4Runner TRD Sport
2023 Lexus GX460 Base
2023 Lexus GX460 Black Line Edition
2023 Lexus GX460 Luxury
2023 Lexus GX460 Premium
2023 Toyota 4Runner 40th Anniversary Edition
2023 Toyota 4Runner Limited
2023 Toyota 4Runner SR5
2023 Toyota 4Runner SR5 Premium
2023 Toyota 4Runner TRD Off-Road
2023 Toyota 4Runner TRD Off-Road Premium
2023 Toyota 4Runner TRD Pro
2023 Toyota 4Runner TRD Sport
2024 Toyota 4Runner Limited
2024 Toyota 4Runner SR5
2024 Toyota 4Runner SR5 Premium
2024 Toyota 4Runner TRD Off-Road
2024 Toyota 4Runner TRD Off-Road Premium
2024 Toyota 4Runner TRD Pro
2024 Toyota 4Runner TRD Sport
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
