Parts for your 2023 Mitsubishi Eclipse cross-Exhaust mount

2023 Mitsubishi Eclipse Cross Exhaust Mount

Based on technical references including the Mitsubishi Motors Workshop Manual for Eclipse Cross (GK/GL platform, Exhaust Pipe and Muffler section) and the Mitsubishi ASA electronic parts catalogue, the 2023 Eclipse Cross is fitted with multiple exhaust mounts (rubber insulators and brackets) supporting the front pipe, centre section and rear muffler. So yes—an exhaust-mount is absolutely relevant to this model.

The exhaust mounts on a 2023 Mitsubishi Eclipse Cross do a deceptively big job. These tough rubber insulators cradle the exhaust so it sits in the right place, takes up engine movement, and keeps bumps and vibration from buzzing through the cabin. They also allow a bit of flex as the system heats up and cools down, protecting welds and flanges from stress. In short, the mounts keep the exhaust quiet, safe, and correctly aligned under the vehicle.

During regular servicing (roughly every 12 months or 15,000 kilometres in most Aussie and Kiwi schedules), a quick check of the exhaust mounts is smart. Look for cracked or perished rubber, stretched holes, or shiny scuff marks where the exhaust has been tapping on a shield or crossmember. Common tell-tales include a sagging tailpipe, rattles at start-up, or a dull thud over bumps.

• If replacement’s needed, use OEM-spec or quality aftermarket insulators that match the original durometer (rubber hardness).
• Only work on a stone-cold exhaust. Support the system with a stand or jack pad before pulling mounts off.
• A dab of silicone spray helps slide the rubbers on and off the pegs, avoid petroleum greases on rubber.
• Check hanger brackets for corrosion or bent tabs and torque fasteners to spec after refit.
• Verify clearances to the body, shields, driveshaft and rear bumper—generally leave a safe gap all round.

On PHEV variants, the engine still uses a conventional exhaust with the same style of mounts. There may be extra underbody shielding—be mindful of high-voltage components and follow manufacturer safety procedures if working nearby.

These parts are inexpensive and quick to swap—often 20–40 minutes—yet they make a big difference to refinement and help prevent costly exhaust cracks down the track. If one mount has failed from age, it’s worth replacing the pair on that section so the system sits level and stays quiet.

Popular questions about 2023 Mitsubishi Eclipse Cross exhaust mounts

How often should the exhaust mounts be replaced?
There’s no fixed interval—replace on condition. Many last 5–8 years, but heat, road grime, and towing can age them faster. Have them inspected at each service and replace if cracked, loose, or if the exhaust sags or rattles.

Can worn exhaust mounts cause vibration or rattling?
Absolutely. Perished rubbers let the system move and knock against shields or the body, causing rattles at idle or on take-off. Excess movement can also stress joints, leading to leaks and drone.

Are PHEV and petrol models’ mounts the same?
The function and layout are similar, but part numbers can differ by trim, build date, and tailpipe style. Check with a VIN-based parts catalogue to ensure the correct insulators and brackets.