Parts for your 2018 Honda Accord-Engine mount

2018 Honda Accord engine mounts — purpose, service tips, and when to replace

Engine mounts are absolutely fitted to the 2018 Honda Accord. Technical sources including Honda’s 2018 Accord Service Information/Service Manual and the Honda Electronic Parts Catalogue specify multiple powertrain mounts (typically right-hand/engine-side, left-hand/transmission-side, front, and rear/torque mounts). On some variants, these are hydraulic mounts and may include electronically controlled features to better cancel vibration.

On this model, the engine mounts secure the engine and transmission to the subframe while isolating vibration from the cabin. They keep driveline angles in check under acceleration, braking, and cornering, which helps protect CV joints, exhaust components, and other under‑bonnet hardware. When the rubber or hydraulic elements wear, owners often notice more buzz at idle, a thump on take‑off, or excess engine movement when shifting from Reverse to Drive.

Engine mounts aren’t a scheduled replacement item, but they’re well worth inspecting during routine servicing—especially from about 80,000–120,000 kilometres or if the car sees harsh conditions. A technician will look for collapsed rubber, cracked bonding, or hydraulic fluid seepage on the mount body. Some turbo and hybrid variants may use mounts with specific orientation marks and torque procedures, so the factory specs from Honda service literature should be followed.

• Common symptoms: increased cabin vibration at idle, clunks on gear changes, visible engine movement, or fluid leaking from a mount.
• Basic check: with the bonnet open and the park brake on, gently shift between gears while watching for excessive engine rock.
• Best practice: support the engine with a jack and block, replace any single‑use fasteners if specified, and torque bolts in the stated sequence.

Replacement time varies by position. Side mounts are usually straightforward, while rear/torque mounts can take longer due to access around the subframe and exhaust. After any battery disconnection or electronic mount replacement, technicians may perform idle learn or related setup procedures noted in Honda’s service documentation.

If a 2018 Accord owner is chasing a smoother, quieter drive, fresh mounts can be a game changer. It’s a tidy way to restore refinement, safeguard nearby components, and keep the Accord feeling tight and well sorted on Aussie and Kiwi roads.

Popular questions about 2018 Honda Accord engine mounts

How do they tell which mount has failed?
A mechanic will inspect for cracked rubber or leaked hydraulic fluid, then perform a load test while observing engine movement. On variants with electronically assisted mounts, a scan tool check for related fault codes or control issues can help pinpoint the culprit.

How long does replacement take and what might it cost?
Expect roughly 1–2 hours for an easier side mount and up to 2–3 hours for harder-to-reach mounts. Parts and labour can vary widely, but a typical range is a few hundred to around a thousand AUD/NZD depending on the mount position and brand.

Is it safe to keep driving with a worn mount?
Short-term, it may be drivable, but ongoing use can increase vibration, stress the exhaust and axles, and make other components work harder. It’s wise to sort it sooner rather than later.