Parts for your 2005 Mitsubishi Outlander-Exhaust mount

2005 Mitsubishi Outlander Exhaust Mount

Yes, an exhaust mount is fitted to the 2005 Mitsubishi Outlander. This is supported by the Mitsubishi Outlander 2003–2006 Workshop Manual (Exhaust System, Group 15A) and the Mitsubishi ASA electronic parts catalogue for CU-series Outlander, which both show multiple rubber hanger insulators supporting the front pipe, centre section and rear muffler. That makes the exhaust mount a relevant maintenance item on this model.

On the 2005 Outlander, the exhaust mounts (rubber hanger insulators) keep the exhaust properly supported while isolating vibration from the cabin. They let the system move a little as the engine rocks and the pipework heats and cools, prevent the muffler from clouting the subframe or body, and maintain the right clearances around heat-sensitive bits. When they harden, crack or stretch, the exhaust can sit low, rattle, or knock over bumps.

Because rubber ages with heat, road grime and coastal air, these mounts are classic wear items on an Outlander of this vintage. A quick look while the car’s on a hoist at each service is smart—say every 20,000 km. Signs they’re due include visible cracking, tears, elongated holes, sagging that drops the tailpipe, oil-soaked rubber, or a shiny “witness mark” where the muffler has been touching the body.

• Common symptoms: rattles at idle, clunks on take-off, a droopy tailpipe, or a droney cabin note.
• Inspection tips: check all mounting points front-to-rear, compare left/right hangers for even height, look for contact marks on heat shields.

Replacement is straightforward with basic tools. Support the exhaust on a stand or jack, mist the pegs and old rubbers with silicone spray, then swap one mount at a time so the system stays aligned. Avoid petroleum grease (it attacks rubber). If one mount is perished, it’s wise to replace the set so the exhaust sits level. Refit any brackets carefully and tighten to the workshop manual’s fastener torque. Aftermarket polyurethane hangers can last longer, but they may add a touch of NVH, quality OEM-style rubber keeps it civilised for daily driving.

Parts can vary by trim and market (2WD/4WD and local spec), so confirm against the VIN using a trusted parts catalogue or service information. A tidy set of fresh mounts helps the Outlander cruise quietly, pass a WOF/RWC without dramas, and protects welds and flanges from fatigue.

Popular questions about 2005 Mitsubishi Outlander exhaust mounts

How many exhaust mounts does a 2005 Outlander have?
Most CU-series Outlanders use three to four rubber hanger insulators—typically near the front pipe, mid/centre section, and rear muffler. Exact count can vary with trim and market equipment, so it’s best to check what’s under your vehicle or confirm by VIN in a parts catalogue.

What are the tell-tale signs the mounts need replacing?
Rattles at idle, clunks over bumps, a drooping tailpipe, or fresh scuff marks on heat shields are classic. If the rubber looks cracked, torn, stretched or oil-soaked, it’s time. Excess movement at the muffler when you nudge it by hand is another giveaway.

Can I replace the exhaust mounts at home?
Yes, if you’re comfortable working under the car. Safely support the Outlander, prop the exhaust, and use silicone spray to slide the old rubbers off. Swap one at a time to keep alignment, and be mindful the exhaust can be hot—do the job on a cool system.