Parts for your 2010 Nissan Pulsar-Exhaust mount

2010 Nissan Pulsar exhaust-mount: purpose, servicing and replacement

Yes, the 2010 Nissan Pulsar uses exhaust mounts (rubber exhaust hangers/insulators). Technical references that confirm this include the Nissan C11 Factory Service Manual (Section EX – Exhaust System), which illustrates rubber insulators supporting the centre pipe and rear muffler, Nissan FAST electronic parts catalogue (Group 206 – Exhaust, item code 20651 – Insulator, Exhaust) listing multiple mounts along the system, and mainstream aftermarket catalogues (e.g., Walker and Bosal) that supply hanger insulators for the C11 platform sold here as Tiida and commonly referred to as Pulsar in ANZ for that model year.

On the 2010 Nissan Pulsar, the exhaust-mount’s job is simple: hold the exhaust up, keep it centred, and stop vibrations from buzzing through the cabin. These rubber insulators support the weight of the pipes and muffler while allowing a bit of flex for engine rock and road movement. That flex prevents stress cracks at welds, protects the flex joint, and helps stop knocks over speed humps. The upshot is quieter running and fewer dramas with exhaust alignment.

As part of routine servicing, it’s smart to eyeball the exhaust mounts every service or two, especially once the car passes 80–120,000 km or 5–10 years. Tell-tales of a crook mount include a sagging tailpipe, rattles on cold start, clunks over bumps, or the tip sitting off-centre in the bumper cut-out. If a mount looks perished, cracked, stretched, oil-soaked or shiny from rubbing, it’s time to swap it.

Replacement is usually straightforward: safely raise the car, support the exhaust, spray the old insulators with silicone lube, then lever them off the pegs. Fit new insulators of the correct size and heat rating, refit brackets and check clearances to the subframe, heat shields and bumper. After a short drive and heat cycle, recheck that everything sits true. When one mount is gone, the rest are often on the way out—replacing them as a set keeps the system level and stress-free.

For most stock Pulsars, OE-style rubber is the best balance of comfort and durability. Polyurethane hangers can firm things up for modified exhausts but may feed a bit more NVH into the cabin. Either way, don’t drive long with failed mounts—the exhaust can drag, crack at welds, or strain O2 sensor wiring, turning a cheap fix into a bigger bill.

• Inspect at each service, replace ageing sets together.
• Use silicone spray to remove/fitting, never pry against thin pipe walls.
• Follow factory torque specs for brackets and check clearances after a heat cycle.

How many exhaust mounts does a 2010 Nissan Pulsar have?

Most Pulsar/Tiida C11 setups use three to four rubber insulators, depending on body style and exhaust layout. Expect one at the rear muffler, one near the centre/resonator, and sometimes an extra near the front pipe. Always check the car on a hoist to confirm what’s fitted.

What are the signs an exhaust mount needs replacing?

Common signs include a sagging or off-centre tailpipe, knocks over speed bumps, rattles at idle or on start-up, and visible cracking or stretching of the rubber. If the exhaust is touching a heat shield or the rear beam, the mounts are likely tired. A fuel smell usually points to a leak, not the mount itself.

Are firmer polyurethane hangers a good idea on a stock Pulsar?

They can work, particularly if the car runs a heavier aftermarket exhaust, but they may add a touch more vibration. For a standard system, OE-style rubber insulators are usually the best comfort/durability balance. If going poly, choose the correct length and heat rating so the system doesn’t sit too high or too tight.