Parts for your 2018 Honda Civic-Engine mount

2018 Honda Civic engine mount

Engine mounts are absolutely used on the 2018 Honda Civic. This is documented in the Honda Civic 2016–2021 Service Manual (OEM Service Information), which includes full removal and installation procedures for the right-hand engine mount, transmission mount, and front/rear torque mounts. Honda’s genuine parts catalogue for the 2018 Civic also lists multiple engine mounting components and related fasteners, and independent manuals covering the 10th‑gen Civic include engine mount inspection and replacement steps. On that basis, the engine mount is relevant and fitted to the 2018 Honda Civic.

The engine mount’s job is to hold the engine firmly to the subframe while soaking up vibration and keeping things smooth under the bonnet. On the 2018 Civic, there are typically four mounts working together: a main right‑hand (timing side) engine mount, a left‑hand transmission mount, and front and rear torque mounts that control the engine’s twist when taking off or changing gears. Most are rubber or fluid‑filled to cut down on harshness in the cabin.

They’re not a scheduled replacement item, but they do wear. Signs of a tired mount include a buzzy steering wheel or seats at idle in Drive, a thump when shifting from Reverse to Drive, more engine movement than normal, or visible cracking or fluid weeping from a mount. If any of that shows up, it’s worth booking a check before it turns into broken exhaust flex joints or stress on driveshafts.

For servicing a 2018 Civic, a quick visual check under the bonnet and from below is smart: look for split rubber, collapsed mount height, or oily residue on the main hydraulic mount. If replacement’s needed, go for quality OEM or reputable aftermarket parts. A few pro tips:

• Support the engine properly with a jack and timber block, never lift directly on the sump.
• Loosen and tighten mount bolts with the engine at normal ride height, then torque to spec from the service manual.
• Replace any single‑use (stretch) bolts if specified by Honda.
• If the subframe is loosened, get a wheel alignment checked afterwards.

How long do they last? It varies with driving and climate, but many Civics go well past 100,000 kilometres before attention is needed. Regular inspections during routine servicing are the best way to stay ahead of vibrations and keep the Civic feeling tidy and quiet.

Popular questions

How many engine mounts does a 2018 Honda Civic have?
Most 2018 Civic petrol models use four: right‑hand engine mount, left‑hand transmission mount, plus front and rear torque mounts. Exact designs can vary with engine and transmission, but the layout is broadly the same across the 10th‑gen range.

What are the common symptoms of a bad engine mount on a 2018 Civic?
Expect increased vibration at idle (especially in Drive), a clunk when selecting gears or accelerating, and visible rubber cracking or fluid leakage from a hydraulic mount. Excessive engine movement when blipping the throttle is another giveaway.

Is it safe to drive with a worn engine mount?
Short, gentle trips may be possible, but it’s not ideal. A failed mount can stress exhaust components, hoses and driveshafts, and the extra vibration gets old fast. It’s best to get it inspected and sorted sooner rather than later.