Parts for your 2008 Nissan Serena-Head gasket

2008 Nissan Serena Head Gasket: What It Does and How to Look After It

A head gasket is absolutely relevant and fitted to the 2008 Nissan Serena. The C25-series Serena commonly runs the MR20DE 2.0-litre petrol engine, which uses a conventional multi-layer steel cylinder head gasket between the cylinder head and block. This is documented in the Nissan Serena C25 Factory Service Manual (Engine Mechanical – Cylinder Head section), which outlines the gasket, bolt torque and angle procedures, and surface preparation. Markets that received diesel variants also show a cylinder head gasket in their engine mechanical sections of the Renault–Nissan service literature. So, yes—this vehicle uses a head gasket.

On this Serena, the head gasket seals combustion pressure while keeping engine oil and coolant in their own passages. It’s the unsung hero that lets the engine build power without fluids mixing. When healthy, it helps maintain compression, stable running temps, and clean lubrication.

Owners and workshops usually don’t “service” a head gasket as a routine item—it’s replace-on-failure. Still, keeping the cooling system in top nick goes a long way to protecting it. Overheating is the enemy