Parts for your 2019 Nissan Serena-Exhaust mount

2019 Nissan Serena Exhaust Mount

It’s relevant. Factory documentation for the C27-series Nissan Serena specifies exhaust mounts (rubber insulators/hangers) as part of the standard exhaust system. Technical sources: Nissan Serena (C27) Service Manual, section EX – Exhaust System (Muffler: Removal and Installation), which details multiple rubber “insulator” positions supporting the exhaust, and the Nissan Electronic Parts Catalogue for C27 (Group 20 – Exhaust), which lists “Insulator–Muffler” items used across 2016–2021 Serena variants, including S-HYBRID and e-POWER. These confirm the 2019 Serena is fitted with exhaust mounts.

The exhaust mount on a 2019 Nissan Serena is a simple bit of kit that does a big job. These rubber insulators suspend the exhaust so it sits at the right height, clears heat shields and the rear bumper, and doesn’t pass vibration into the cabin. They’re heat- and ozone-resistant, but like any rubber component they harden, crack, or stretch over time. When they get tired, the tailpipe can sit low or move around, and knocks or rattles can pop up over bumps or at idle.

On the C27 Serena—petrol S-HYBRID or e-POWER—the layout varies slightly, but the principle’s the same: several rubber mounts hold the front pipe, centre section and rear muffler in place. Keeping them fresh protects joints and flex sections from extra stress and helps avoid annoying noises. As part of routine servicing, a quick look at each mount for cracks, perishing, or sagging is time well spent. Many workshops check them every 10,000–20,000 kilometres or yearly, replacement is inexpensive and usually straightforward.

When it’s time to swap a mount, let the exhaust cool fully and support it with a stand or jack pad before popping the old insulator off. A spritz of silicone spray helps slide the new one on. It’s smart to replace mounts in pairs or all at once on older vehicles, and to confirm brackets and heat shields are intact. If any exhaust brackets or clamp fasteners are disturbed, tighten to the torque figures in the EX section of the Nissan service manual.

Typical signs it’s due for attention include:

• Rattles, knocks, or a boomy drone, especially on start-up or over bumps
• Tailpipe sitting off-centre or lower than normal
• Visible cracks, splits, or excessive stretch in the rubber
• Exhaust contacting a crossmember, shield, or bumper

Sorting worn mounts early keeps the Serena quiet, tidy, and sweet as for the long haul.

Popular questions

How often should exhaust mounts be replaced on a 2019 Nissan Serena?
There’s no fixed interval, but annual inspections are wise. Many owners find mounts last several years, high heat, short-trip driving, or coastal conditions can age them faster. Replace any mount that’s cracked, perished, or sagging rather than waiting for a noise to develop.

What are the symptoms of a failing exhaust mount on the Serena?
Common clues are a low-sitting tailpipe, thumps over bumps, a rattle at idle, or the exhaust touching a shield or bumper. Visually, the rubber may look split or elongated. If left too long, extra movement can stress the flex joint or welds.

Is it safe to drive with a broken exhaust mount?
Short distances at low speed may be manageable, but it’s not recommended. A loose section can strike the body or road, damage sensors or the muffler, and in a worst case drop enough to become a hazard. Replacing the mount promptly avoids bigger headaches.