![Air Cleaner Intake Hose Tube Boot Duct Frontier 2005-2019 Pathfinder 2005-2012 Xterra 2005-2015](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Function
The intake hose is an important part connecting the car air filter box and the throttle valve. Its function is to deliver air to the interior of the car engine, where it is mixed with fuel for combustion. When the intake hose breaks, your car will It is difficult to obtain a suitable air combustion ratio, which indirectly affects engine power, emission efficiency, etc., so a new intake hose needs to be replaced.