Parts for your 2006 Honda Odyssey-Exhaust mount

2006 Honda Odyssey Exhaust Mounts — purpose and servicing

Based on technical references — including the Honda Odyssey 2005–2010 Service Manual (Exhaust System section) and Honda genuine parts catalogues that list “exhaust hanger/insulator” for the 2006 Odyssey — this vehicle is fitted with exhaust mounts. They’re the rubber (or polyurethane) insulators that hold the exhaust in place and keep the cabin calm and quiet.

On a 2006 Honda Odyssey, the exhaust mounts suspend the pipework and rear muffler from the underbody while isolating vibration. They allow a bit of movement for heat expansion, stop metal-to-metal contact, and keep the system centred so nothing taps the floorpan or heat shields. When mounts perish or stretch, the exhaust can sag, knock over bumps, or buzz at certain revs. In bad cases, a broken mount can let the pipe stress other joints or contact bodywork.

For day-to-day reliability, it’s smart to inspect the exhaust mounts whenever the van is up on a hoist for a service — say every 20,000 km — and after any curb strike or rough road trip. Look for cracked rubber, elongation of the holes, or shiny rub marks on adjacent brackets that hint at contact. On higher-kilometre Odysseys, coastal driving and heat cycles can speed up ageing.

Replacement is straightforward with the right approach. Support the exhaust with a jack and timber block, give the mount pegs a spritz of silicone spray, and slide the old insulators off. Fit like-for-like parts (OEM-style rubber for comfort, or heat-rated polyurethane if durability is the top priority) and ensure the orientation matches what came off. Once everything is hanging freely, check clearances around the subframe, towbar, rear bumper cut-out, and heat shields before tightening any brackets.

Pro tips for a tidy job:

• Replace tired mounts in pairs on the same section so the system hangs evenly.
• Avoid levering hard on thin-wall tubing, always support the exhaust.
• After fitment, road test for knocks on take-off, over speed humps, and at highway cruise to confirm the drone is gone.

Kept in good nick, fresh exhaust mounts help the Odyssey feel refined, cut out rattles, and protect the rest of the system from strain — a small part that makes a big difference on family runs and long Kiwi or Aussie road trips.

Popular questions about 2006 Honda Odyssey exhaust mounts

How often should exhaust mounts be replaced?
There’s no set interval, but inspecting them at every service (around 10,000–20,000 km) is sensible. Many last years, though heat, towing, or coastal conditions can shorten their life. Replace at the first signs of cracking, elongation, sagging, or knocking.

Are polyurethane mounts a good upgrade?
Poly mounts can last longer and hold alignment better, but they can transmit a touch more vibration. For a family Odyssey, quality OEM-style rubber often gives the best comfort. If choosing poly, make sure they’re heat-rated for exhaust use.

How many mounts does the Odyssey use and where are they?
The 2006 Odyssey typically uses multiple rubber insulators supporting the mid-pipe and rear muffler section. Exact count can vary by market and exhaust configuration, but you’ll generally find hangers near the centre section and two around the rear muffler area to steady the tailpipe.