Parts for your 2010 Mitsubishi Lancer-Engine mount

2010 Mitsubishi Lancer engine mounts — purpose, checks and replacement

Yes, the 2010 Mitsubishi Lancer uses engine mounts. Technical sources including the Mitsubishi Lancer (CJ) workshop manual (Engine and Transaxle Assembly — Removal and Installation, Engine Mounting) and the Mitsubishi ASA/EPC parts catalogue list multiple mounts for the 4B11/4B12 and 4B11T drivetrains. Aftermarket guides such as the Haynes Repair Manual for Lancer 2007–2017 also outline engine mount replacement procedures for this model.

The engine mounts on a 2010 Lancer do a simple but critical job: they hold the engine and transaxle securely to the subframe while soaking up vibration so the cabin stays smooth. They also keep the driveline in the right position under throttle and braking, helping protect driveshafts, exhaust flex joints and shifter linkages. Most Aussie and Kiwi Lancers run a right-hand engine mount, a left-hand transaxle mount, plus front and rear roll-stopper mounts (often called torque mounts).

• Common signs of worn mounts: shudder or buzz at idle in Drive, a clunk on take-off or lift-off, excessive engine movement under the bonnet, visible cracked rubber, or oil seepage from a hydraulic mount.

As part of regular servicing, it’s smart to visually inspect all mounts every 15,000 km or 12 months. Life varies with driving style and conditions, but many last 100,000–200,000 km. Stop–start commuting, heat, and rough roads tend to shorten lifespan.

1. If replacement’s needed, support the engine from above or below with a proper support bar or a jack and wood block. Never rely on loosening mounts without support.
2. Replace any collapsed, torn or leaking mount. Using quality OEM or equivalent mounts keeps NVH close to factory, stiffer “performance” mounts will transmit more vibration.
3. Loosely assemble all fasteners, settle the engine at normal ride height, then torque to the workshop manual specs. Some bolts are single‑use, replace them if specified.
4. After fitting, check shifter operation, driveshaft clearances, and the exhaust flex. A short road test should be vibration‑free.

DIYers with decent tools can handle the upper mounts, the lower roll-stoppers often need under-car access. Labour time depends on which mount, typically around 1–3 hours. When in doubt, a qualified technician should handle it to avoid misalignment or damaged threads.

FAQs

How many engine mounts are on a 2010 Mitsubishi Lancer?

Most front‑wheel drive Lancers have four: right-hand engine mount, left-hand transaxle mount, and front and rear roll‑stopper (torque) mounts. Performance variants may use different bracketry but follow the same basic layout.

How long do Lancer engine mounts usually last?

Often between 100,000 and 200,000 kilometres. High heat, oil contamination, and rough roads can shorten their life. Regular inspections at service time help catch issues early.

Is it safe to drive with a bad engine mount?

Short trips might be possible, but it’s not ideal. Excessive movement can stress driveshafts, exhaust components and shifter cables, and the extra vibration isn’t great for other parts. It’s best to replace a failed mount promptly.