The Exhaust Manifold of the Nissan Xterra channels hot gases from each of the cylinder head ports into a single outlet that connects to the exhaust pipe. From there, the gases flow on to the catalytic converter, through the muffler and all the way to the tailpipe. The cylinder head is attached to the Exhaust Manifold along with a connecting pipe via studs, nuts, or bolts. Gaskets seal the two joints to contain gases. The Nissan Xterra Exhaust Manifold is mostly made from cast iron material, which is durable. There are also welded steel or stainless steel tube designs that attach to a flange at the head. Some assemblies have a heat shield to limit heat transfer to nearby parts or the cabin. Some units contain an integral catalytic converter or a threaded port for an oxygen sensor that sends exhaust oxygen data to the engine control module. Every Nissan Xterra features an Exhaust Manifold as the first part of the exhaust system, and a smart Nissan design protects people inside the vehicle from harmful fumes. A damaged Exhaust Manifold may crack or leak, so it needs to be replaced as soon as possible.
If you need any OEM Nissan Xterra Exhaust Manifold, feel free to choose them out of our huge selection of genuine Nissan Xterra Exhaust Manifold. All our parts are offered at unbeatable prices and are supported by the manufacturer's warranty. In addition, we offer quick shipping to have your parts delivered to your door step in a matter of days.