Parts for your 2016 Nissan Pulsar-Exhaust gasket

2016 Nissan Pulsar exhaust gasket: what it does and when to replace it

Yes, the 2016 Nissan Pulsar uses exhaust gaskets. Nissan’s 2016 Electronic Service Manual (ESM) for the B17/C12 Pulsar platform (EX – Exhaust System) lists an exhaust manifold gasket at the cylinder head and flange/donut gaskets at the front pipe and muffler joints. The Nissan FAST/Global parts catalogue also shows these sealing rings and flanged gaskets across the 2016 Pulsar range. Equivalent documentation for the near-identical 2016 Sentra (B17) confirms the same gasket locations and service approach.

On a 2016 Pulsar, the exhaust gaskets keep the system sealed from the engine to the tailpipe. The manifold gasket (usually a multi-layer steel style) seals the join between the cylinder head and manifold, stopping hot gases from escaping under the bonnet and keeping oxygen sensor readings on the money. Further back, a crush-style “donut” ring and flat flange gaskets seal the front pipe, cat and muffler sections, cutting noise, fumes and soot while helping the engine breathe properly.

There’s no set replacement interval in the factory schedule, but it’s smart to inspect gaskets at service time, especially if the car has copped a knock, done heaps of kilometres, or any exhaust bits have been removed. Typical clues a gasket’s on the way out include a ticking noise on cold start that softens as it warms up, a whiff of exhaust in the cabin, black soot around a joint, or a check-engine light from skewed O2 readings.

If a joint is disturbed, fit a new gasket—reusing the old one is false economy. Clean the mating faces, check studs and springs, and use fresh hardware where needed. Don’t smear sealant on exhaust gaskets, the correct gasket does the sealing on its own. When refitting, align the pipes so the hangers are neutral, then torque everything to the factory spec and sequence in the ESM to avoid warping and leaks. For best results, genuine Nissan gaskets or quality MLS/graphite aftermarket parts are the go.

A properly sealed system keeps the Pulsar quiet, efficient and compliant with emissions rules, and it saves the driver from headaches—literally and figuratively.

• Common symptoms: ticking on start-up, exhaust smell, visible soot, rattles, increased fuel use.
• Good practice: replace gaskets whenever sections are separated, check again after a few heat cycles.

FAQs

Does a 2016 Nissan Pulsar have an exhaust gasket?

It does. Factory service information for the 2016 Pulsar shows a manifold gasket at the head and sealing gaskets at key exhaust flanges. They’re essential for keeping the system tight and sensors reading correctly.

What are the signs of a leaking exhaust gasket on a Pulsar?

Listen for a sharp tick on cold start that fades as it warms, sniff for exhaust fumes, and look for black soot around joints. You may also see a check-engine light due to dodgy oxygen sensor readings caused by leaks.

Can it be driven with a blown exhaust gasket?

It’ll usually still run, but it’s not a great idea. Leaks can pull in fresh air, upset fuel trims, and overheat nearby bits. There’s also the risk of fumes entering the cabin. Get it checked and sealed properly as soon as you can.