Parts for your 2012 Honda Cr-v-Exhaust mount

2012 Honda CR‑V Exhaust Mounts: What They Do and When to Replace Them

The 2012 Honda CR‑V absolutely uses exhaust mounts (also called exhaust hangers or muffler insulators). Honda’s 2012–2016 CR‑V Workshop/Service Manual covers inspection of exhaust hangers in the Exhaust System section, and OEM parts catalogues for the 2012 CR‑V (RM series) clearly show multiple rubber mounting insulators and steel brackets along the centre pipe and rear muffler. These technical sources confirm the part is fitted from factory and is integral to the exhaust layout.

On this model, the exhaust mounts are tough rubber insulators that hook over steel hanger pins to suspend the exhaust under the car. They isolate vibration, allow a bit of movement for engine rock and thermal expansion, and keep the tailpipe centred so it doesn’t knock on the subframe or bumper. In short, they protect comfort inside the cabin and help the exhaust live a longer, quieter life.

• Common signs it needs attention:
  • Thudding or clunks over bumps, especially from the rear
  • Rattles at idle or on start‑up that quieten as revs rise
  • Tailpipe sitting low or off‑centre in the bumper cut‑out
  • Visible cracks, splits, or perished rubber in the hanger
  • Exhaust drone or buzz after a pothole or rough road

Good servicing practice for a 2012 CR‑V is to inspect the exhaust mounts at each service or at least every 20,000–30,000 kilometres, especially if the vehicle tows, sees gravel roads, or lives near the coast. Replacement is straightforward: the exhaust is supported on a stand, the old rubber insulators are prised off the pins, and new heat‑resistant rubber mounts are slipped on. A spritz of silicone spray helps them on and off without tearing. Any loose brackets should be tightened to the workshop manual guidance.

• Handy tips:
  • Replace cracked or sagging mounts in pairs on the same section
  • Check the steel hanger rods for rust, bends, or poor welds
  • Re‑centre the exhaust so there’s even clearance to heat shields
  • Avoid petroleum grease on rubber, use silicone‑safe lubricant

Quality OEM‑spec mounts last longest and keep noise down. After any mount change, a quick road test over a few speed humps will confirm there’s no knock and that the exhaust isn’t stressing the flex joint.

How many exhaust mounts does a 2012 Honda CR‑V have?

Most 2012 CR‑V variants run three to five rubber mounts: typically one along the centre pipe and two to three at the rear muffler area. Exact count can vary slightly with market trim and AWD/2WD layouts. Checking the underbody or an OEM parts diagram for the specific VIN will confirm the positions.

Can these mounts be replaced at home?

Yes, if the vehicle is safely supported and the exhaust is propped with a stand. The job is usually a matter of easing old rubber insulators off their pins and installing new ones. Heat shields, brackets, and clearances should be checked before lowering the car. If any hanger rods are bent or rusty, get a workshop to assess before driving.

What makes exhaust mounts fail early?

Heat, age, and contamination from oil or road grime will harden or crack the rubber. Rough roads, towing, or an impact to the rear muffler can stretch or tear a mount. Keeping leaks fixed, rinsing off road salt, and replacing tired mounts before they sag will help the CR‑V’s exhaust stay quiet and properly aligned.