Parts for your 2013 Honda Cr-v-Exhaust mount

2013 Honda CR‑V exhaust mount: what it does and when to replace it

Exhaust mounts are used on the 2013 Honda CR‑V. Honda’s CR‑V 2012–2014 Service Manual (Exhaust System section) describes the removal and installation of the exhaust pipe and muffler using rubber mounting insulators (hangers), and OEM parts catalogues for the 2013 CR‑V list multiple “rubber, exhaust mount” pieces at the centre pipe and rear muffler. That confirms the part is fitted and serviceable on this model.

On a 2013 CR‑V, the exhaust mounts (also called hangers or insulators) are tough rubber bushes that suspend the exhaust from the body. They let the system move a touch as it heats up and flexes over bumps, but stop the pipework and muffler from thumping against the underbody. The result is less vibration, less cabin noise, and correct alignment so the exhaust flows properly without straining joints, flanges, or sensors.

They live a hard life. Heat cycles, road grime, coastal air, and age eventually make the rubber harden, crack, or stretch. When that happens the exhaust can sag, sit off‑centre, or contact shields and crossmembers. Typical clues include a dull knock over bumps, a buzz at certain revs, or the tailpipe sitting lower than usual. A quick look under the rear shows perished rubber, elongation of the holes, or rusted metal hangers.

As part of regular servicing, it’s smart to check the exhaust mounts every 12 months or 20,000 km, and any time the exhaust has been off the car. On a hoist, inspect each rubber for splits and excessive play, and make sure the metal pegs and brackets aren’t bent or rusty. Also confirm there’s adequate clearance to heat shields, the rear bumper, suspension arms, and (on AWD models) the rear diff housing.

• Replace any mount that’s cracked, sagging, or oil‑soaked, doing them as a set keeps the system sitting square.
• Use quality OEM‑equivalent rubber insulators rated for high heat, cheap universal rubbers often go soft quickly.
• Apply silicone spray to slip the new rubbers on, not grease (which can attack some compounds).
• If there are rattles after fitment, recheck alignment and tighten clamps to spec, a gentle tweak of the hanger brackets may be needed.

DIY is straightforward with the car safely supported and a basic spanner set, but a workshop hoist makes it much easier. If the CR‑V tows, sees corrugations, or does heaps of short trips, expect faster wear and inspect more often.

Question: How often should exhaust mounts be replaced on a 2013 Honda CR‑V?

There’s no fixed interval, but a yearly or 20,000 km inspection is recommended. Many last 5–10 years, though high heat, towing, and rough roads can shorten that. Replace at the first signs of cracking, sagging, or exhaust contact to prevent damage to pipes and sensors.

Question: Can the exhaust mounts be changed at home?

Yes, if the CR‑V is safely supported on stands and the exhaust is cool. Silicone spray and a pry bar help slide old rubbers off. If hangers are rusted solid or alignment needs adjustment, a workshop with a hoist will save time and skinned knuckles.

Question: What noises point to a bad exhaust mount versus another issue?

Failed mounts often cause a dull thunk over bumps, a buzz at a certain rpm, or a new rattle at idle that changes when selecting Drive or Reverse. If the sound varies with engine load but not bumps, also check heat shields, loose clamps, and engine mounts to rule out other culprits.