The aFe MagnumFLOW OER P5R is a replacement engine air filter for the Ford Edge (2007-2012) and Ford Flex (2009-2011) with the 3.5L or 3.7L V6. It is listed under aFe's MagnumFLOW line and the OER P5R designation, which points to a direct-fit replacement for the factory air filter rather than a modified airbox setup. Owners searching for a Ford Edge 3.5L V6 air filter, Ford Flex 3.5L air filter upgrade, or aFe P5R replacement can match this part by manufacturer number 30-10215 before ordering.
Before installing, check the part number against your vehicle's year, engine, and the filter that is currently in the airbox. The filter sits in the intake airbox, so a basic replacement usually involves unclipping the airbox cover, swapping the element, and reseating the cover. Confirm the exact steps and any torque or clip details with the manufacturer's install documentation before starting.
