The K&N Replacement Air Filter FRONTIER 2.5L DIESEL is a reusable replacement filter with layered oiled cotton media, designed to drop into the factory air box. It is made for the 2.5L engine.
K&N drop-in replacement filters are designed to install easily into your factory air box.
Features
- REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills