Parts for your 2009 Honda Accord-Exhaust mount

2009 Honda Accord Exhaust Mounts

Exhaust mounts (also called exhaust hangers or insulators) are absolutely used on the 2009 Honda Accord. Technical references such as the Honda Accord 2008–2012 Service Manual’s Exhaust System section and Honda electronic parts catalogues list multiple rubber mount insulators supporting the front pipe, centre pipe, and rear muffler assemblies. They’re a standard fitment that keeps the system aligned, cushioned, and quiet.

On a 2009 Accord, the exhaust mounts do the quiet, unglamorous work of suspending the exhaust so it can move slightly without banging on the body. The rubber insulators isolate vibration, soak up engine movement, and help protect welds, flanges, and catalytic components from stress. When those rubbers harden, crack, or stretch, the exhaust can droop, rattle over bumps, or thud on start-up and shutdown—none of which anyone wants on the daily commute.

As part of regular servicing, a quick visual and physical check of the mounts is smart practice. A technician will look for perished rubber, elongation of the holes, torn straps, or missing metal hangers. They’ll also confirm the exhaust sits centred in the bumper cut-out and has adequate clearance from heat shields, the subframe, and the rear suspension arms. There’s no fixed replacement interval, but an inspection every 12 months or 20,000 km is a good rule of thumb, especially if the Accord sees a lot of short trips, coastal air, or unsealed roads.

When it’s time to replace, quality rubber (or upgraded polyurethane where appropriate) insulators are inexpensive and make a big difference to cabin refinement. It’s a straightforward job: support the exhaust, lubricate the old insulators with silicone spray, lever them off, then press the new ones on. Avoid petroleum-based sprays that can attack rubber. If brackets or studs are corroded, they should be cleaned and treated, and hardware replaced if threads are suspect. After fitting, the system should hang freely with even gaps all round and no contact under gentle rocking. If there’s an aftermarket muffler or larger pipework fitted, extra attention to mount choice and bracket angles keeps everything sitting sweet as. Done right, the Accord’s exhaust will stay rattle-free, well supported, and ready for many more kays.

• Signs it’s time: tailpipe sitting low or off-centre, knocks over bumps, buzz at certain revs, visible cracks or stretched rubber, metallic clunks on start/stop.
• Pro tip: replace mounts in pairs on the same section to keep alignment consistent.

Popular questions

How often should exhaust mounts be replaced on a 2009 Honda Accord?
There’s no set interval, because it depends on climate, driving conditions, and heat cycles. Most owners get many years from the factory mounts. Have them inspected annually or every 20,000 km, and replace when cracks, sagging, or rattles show up.

What are the symptoms of a bad exhaust mount on this model?
Common giveaways are a drooping tailpipe, thuds or rattles over bumps, a buzz at specific engine speeds, or the exhaust touching a heat shield. A quick look under the rear shows stretched or split rubber insulators.

Can the mounts be replaced at home without a hoist?
Yes, with axle stands or sturdy ramps and basic hand tools. Support the exhaust before removing any mount, use silicone spray to slide the rubbers off and on, and make sure there’s safe working clearance. If brackets are rusted solid or the system is heavy (aftermarket), a workshop visit is the safer bet.