Parts for your 2015 Nissan Serena-Exhaust gasket

2015 Nissan Serena Exhaust Gasket

Yes, the 2015 Nissan Serena uses exhaust gaskets. This is shown in Nissan’s technical documentation for the C26 generation, where the Exhaust System and Engine Mechanical sections identify a cylinder head–to–exhaust manifold gasket and a flanged front pipe connection that uses a crush/ring “Gasket–Exhaust” between spring-bolted flanges. These are also listed in the Nissan FAST parts catalogue for C26 Serena variants (manifold gasket family 14036-xxxx and ring gasket family 20692-xxxx). Together, those sources confirm the Serena relies on exhaust gaskets to keep the system sealed.

On a 2015 Serena, the exhaust gasket’s job is simple but critical: seal hot gases so they flow through the catalytic converter and mufflers without leaking. A healthy gasket helps keep the cabin free from fumes, reduces that raspy “blow” on acceleration, and protects oxygen sensor readings so fuel trims stay tidy. Typical locations include the exhaust manifold gasket at the cylinder head and the donut/ring gasket at the manifold–front pipe or catalyst–front pipe joint, depending on trim.

When servicing the exhaust, it’s smart to replace any gasket that’s disturbed. These gaskets are designed to crush once