OEM 2009-2015 Nissan Maxima Upper Intake Manifold Collector.

The upper intake manifold is responsible for delegating the air coming from in from the throttle body to the different cylinder channels that lead to the lower plenum. Due to this manifold being made of plastic it may crack and cause air to leak in if exposed to extreme heat or even being torqued down too much.

Fits:

• 2009-2015 Nissan Maxima (VQ35DE equipped)