Skip to product information
1 of 5

aFe Magnum Flow OE Replacement Air Filter | Toyota 4Runner/Lexus GX470 (03-09) (73-10027)

aFe Magnum Flow OE Replacement Air Filter | Toyota 4Runner/Lexus GX470 (03-09) (73-10027)

SKU:73-10027

In stock

Regular price $87.80 USD
Regular price $100.00 USD Sale price $87.80 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The aFe Magnum Flow OE Replacement Air Filter for the Toyota 4Runner and Lexus GX470 (03-09) is a high-performance, oiled air filter designed to enhance engine airflow and overall power output. Constructed with 100% polyurethane on all sides, this filter features seven layers of progressively finer mesh media, known as Pro-GUARD 7, which maximizes airflow while providing excellent dust filtration. Its tall, open, evenly spaced pleats increase dust holding capacity and extend service intervals. The filter's design ensures improved horsepower and torque, with up to 37% more airflow compared to stock filters, contributing to better engine efficiency and performance. Washable and reusable, it offers durability and cost savings over multiple cleaning cycles, making it a reliable upgrade for enthusiasts seeking optimal airflow and filtration.

Designed as a direct OE replacement for 2003-2009 Toyota 4Runner and Lexus GX470 models, this filter fits vehicles with compatible engine configurations. It is suitable for street and off-road use, providing a performance boost without requiring modifications. The filter installs easily as a bolt-on upgrade, replacing the stock unit without additional parts or tools. Its high-flow design is ideal for drivers seeking increased horsepower, torque, and filtration efficiency. The kit includes the filter element itself, with no additional components needed for installation. This product is perfect for those looking to improve their vehicle’s airflow and filtration capacity for daily driving or off-road adventures.

Overview

Constructed with 100% polyurethane on all sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter by up to 37% for improved horsepower and torque. The Pro-GUARD 7 performance air filter uses seven layers of progressively finer mesh media to 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 a longer service cycle between cleanings. An integrated urethane bump seal insures tight, no leak seal over the life of the filter.

Pro-GUARD 7 Media:This filter features a 7-layer progressive, oiled media to provide maximum flow with excellent filtration. The progressive layering of media allows the filter to flow at high levels even when dirty. The patented Pro-GUARD 7 performance air filter features 5-layers of progressive cotton gauze and 2-layers of synthetic media and is constructed with 100% polyurethane for long life and multiple cleaning cycles. The Pro-GUARD 7 filter media has been tested at a 99.7% efficiency rating.

Rounded Open Pleats:aFe performance air filters use a rounded pleat design which produces more useable filter surface area for increased flow and greater dust holding capacity.

Progressive Bump Seal:This pliable sealing surface conforms to even the most uneven filter housing. This design eliminates the use of gaskets or sealants. The soft urethane construction always goes back to its original form so you will never compress the bump seal. This makes for a perfect filter fit and sealing surface every time.

Full Urethane Housing:aFe Power performance air filters are constructed using full 360 degree urethane frames. This construction allows for a proper OE style fit with excellent filter strength.

aFe Power OE replacement performance filters have a limited lifetime warranty.

DETAILS:

  • Constructed with 100% polyurethane on top and bottom
  • Oiled OE replacement high performance filter will outflow stock paper filter
  • Five layers of progressively finer mesh cotton gauze media and two layers of synthetic media
  • Washable and reusable for multiple cleaning cycles
  • Integrated urethane bump seal ensures a no leak seal
View full details