Parts for your 2022 Honda Civic-Exhaust mount

2022 Honda Civic exhaust mount: what it does and when to replace it

Based on Honda’s 2022 Civic service information and the Honda electronic parts catalogue for the FE-series Civic, this model uses exhaust mounts (rubber insulators and hangers) throughout the system. These sources list and illustrate muffler/exhaust “insulators” and detail removal/refit procedures that require detaching the exhaust from its hangers. So, exhaust mounts are absolutely relevant and fitted on the 2022 Honda Civic.

The exhaust mount on a 2022 Honda Civic is a small part doing a big job. Those rubber insulators and metal hangers suspend the exhaust under the car, keeping the muffler and pipes properly aligned while isolating vibration so the cabin stays quiet. They also hold the system clear of the body, heat shields, rear bumper and suspension, preventing knocks, rattles and melted trim.

There’s no fixed replacement interval, but it’s smart to have the mounts checked at each service, especially if the car sees lots of short trips, coastal air, or rough roads. Rubber perishes over time from heat cycles and ozone, and metal hooks can corrode. When the rubber cracks or stretches, the exhaust can sag or shift, which puts extra stress on joints and can cause contact noises.

• Common signs it’s time: a thud or rattle over bumps, a buzz at idle, the tip sitting off‑centre in the bumper, visible cracking in the rubber, or the exhaust tapping a heat shield.
• Best practice: replace tired mounts in pairs or as a set along the affected section to keep the system evenly supported.

During replacement, the exhaust must be safely supported so the weight isn’t hanging off a single hanger. A quick spritz of silicone spray or soapy water helps slide the rubber off and on, avoid petroleum grease as it can attack the rubber. Fit quality OE or OE‑equivalent insulators, then verify the muffler and tip are centred with even clearance to heat shields and bumper. Torque any bracket bolts to Honda specifications and check that flex joints aren’t twisted.

As part of routine maintenance on a Civic in Australia or New Zealand, a visual inspection every service or 20,000 km is a good rule of thumb. After heavy rain, beach runs, or gravel road use, give the mounts and metal hooks a look for corrosion. A few inexpensive mounts now can save a bent hanger, cracked weld, or melted trim later.

How many exhaust mounts does a 2022 Honda Civic have?

Most 2022 Civics have several rubber insulators spaced along the system—typically near the front pipe area, mid‑section, and around the rear muffler. The exact count can vary slightly with body style and whether the car is a base model or a sportier trim. A quick look underneath or a check of the vehicle’s parts catalogue will confirm the layout on a specific car.

Is it safe to drive with a worn or broken exhaust mount?

It might still drive, but it’s not a great idea. A failed mount can let the exhaust sag or swing, leading to knocks, heat damage to nearby trim, or extra stress on joints. If a mount has broken or the exhaust is touching the body, it’s best to sort it promptly to avoid bigger repair bills.

What does exhaust mount replacement cost on a 2022 Civic?

The rubber insulators are relatively inexpensive parts. Labour is usually modest, as access is from underneath with the car properly raised. Costs vary by workshop and how many mounts are being replaced, but most owners find it’s a straightforward, affordable job when done with a scheduled service.