Parts for your 2001 Nissan Serena-Manifold gasket

2001 Nissan Serena manifold-gasket — what it does and when to replace it

Yes, the 2001 Nissan Serena uses manifold gaskets. Nissan’s C24 Serena Factory Service Manual (FSM) and the Nissan FAST electronic parts catalogue both specify intake manifold and exhaust manifold gaskets for the petrol (QR20DE/SR20DE) and diesel (YD22DDTi) variants. Trade data sources such as Autodata list these gaskets as service parts when manifolds are removed. So, a manifold-gasket is absolutely relevant on this model.

On this Serena, the intake manifold gasket seals the junction between the intake manifold and the cylinder head so the engine only ingests metered air. The exhaust manifold gasket seals exhaust gases as they leave the head, preventing leaks, ticking noises, and fumes in the bay. Together, they keep the engine breathing as designed, maintain smooth idle and power, and help the ECU manage fuel trims.

These gaskets aren’t typical “service interval” items