Parts for your 2008 Nissan Maxima-Manifold gasket

2008 Nissan Maxima manifold-gasket: what it does and when to replace it

Yes, the 2008 Nissan Maxima (VQ35DE 3.5‑litre V6) definitely uses manifold-gaskets. This is confirmed by Nissan’s 2008 Maxima Factory Service Manual (Engine Mechanical sections covering intake and exhaust manifold removal/installation), the Nissan Electronic Parts Catalog for the A34 Maxima, and major gasket manufacturers’ catalogues that list both intake manifold gasket sets and exhaust manifold gaskets for this engine. So, a manifold-gasket is absolutely relevant on this model.

On this Maxima, manifold-gaskets sit between the manifolds and the cylinder heads to keep things sealed tight. Up top, the intake uses moulded O‑ring style seals and gaskets to stop unmetered air sneaking in. Down below, the exhaust manifold gaskets keep hot gases from escaping before they reach the catalytic converters and sensors. When these seals are doing their job, the car idles smoothly, fuel economy stays on‑song, and there’s no annoying ticking or fumes under the bonnet.

There’s no set kilometre interval for replacement