Parts for your 1998 Nissan Pulsar-Manifold gasket

1998 Nissan Pulsar manifold gasket — what it does and when to sort it

Yes, a manifold gasket is absolutely used on the 1998 Nissan Pulsar (N15 series). Technical references including the Nissan Pulsar N15 Factory Service Manual (Engine Mechanical and Engine Control sections), the Nissan FAST electronic parts catalogue for GA16DE and SR20DE engines, and local aftermarket catalogues (Permaseal/ACL, Victor Reinz) all list both intake and exhaust manifold gaskets for this model year. So it’s a relevant, serviceable part on Aussie and Kiwi-delivered N15 Pulsars.

On a ’98 Pulsar, the manifold gaskets seal two key areas: the intake manifold to the cylinder head (keeping air/fuel and coolant passages sealed), and the exhaust manifold to the head (keeping hot exhaust gases in the runners until they reach the cat). Their job is simple but critical—maintain airtight and gas-tight joints so the engine runs smoothly, meets emissions, and doesn’t sound like a tractor under the bonnet.

They’re not a scheduled replacement item by kilometres alone