Parts for your 2017 Mitsubishi Lancer-Engine mount

2017 Mitsubishi Lancer engine mount — what it does and when to replace it

Yes, the 2017 Mitsubishi Lancer absolutely uses engine mounts. Technical references including the Mitsubishi Motors Lancer CJ workshop manual (engine mounting section) and the Mitsubishi ASA electronic parts catalogue list multiple mounting insulators and brackets for the 4B11/4B12 engines, covering right-hand (timing side) engine mounts, left-hand transmission mounts, plus front and rear roll stoppers/torque rods. Major aftermarket fitment catalogues for the 2017 Lancer back this up with specific part numbers and variants for CVT and manual models. So the engine mount is both relevant and essential on this vehicle.

On the 2017 Lancer, the engine mounts do the quiet, crucial job of holding the engine and transmission in place, isolating vibration, and managing torque movement when taking off, shifting, or braking. The right-hand mount is typically a hydraulic (fluid-filled) insulator to soak up buzz at idle, while the front and rear torque mounts control fore–aft rocking under load. When these mounts wear, drivers often notice extra vibration through the cabin, a thud on take-off or during gear changes, or even visible engine movement under the bonnet.

As part of regular servicing, it pays to give the mounts a once-over from around 100,000 km onwards, or sooner if the car spends its life in stop–start traffic, on rough roads, or has seen spirited driving. Look for perished rubber, torn bushings, collapsed gaps, or oily residue weeping from the hydraulic mount. If a mount is leaking or split, replacement is the fix—there’s no reliable repair for a failed insulator.

• Tell-tale signs: shake at idle in Drive, clunks when shifting, steering wheel or seat buzz, and excessive engine rock when blipping the throttle.
• Replacement tips: support the engine with a proper support bar or jack and block (never the sump), replace one mount at a time, and torque all fasteners to factory spec. It’s smart to loosely fit all bolts, settle the engine at ride height, then final-torque.
• Parts choice: quality OEM or reputable aftermarket mounts keep NVH in check. Mixing soft and hard mounts can create odd vibrations, so replace pairs where practical.

Done right, fresh mounts bring back that smooth, tidy feel the Lancer is known for, with better throttle response and fewer cabin rattles.

Popular questions

How many engine mounts does a 2017 Mitsubishi Lancer have?
Most 2017 Lancers run four mounting points: a right-hand (engine) mount, a left-hand (transmission) mount, plus front and rear torque mounts (roll stoppers). Depending on transmission (CVT or manual) and trim, the design and stiffness may vary slightly, but the function is the same—support and control.

How long do engine mounts last on a 2017 Lancer?
It’s common to see 100,000–180,000 km before noticeable wear, though hot climates, rough roads, and constant stop–start can shorten that. A quick check each major service helps catch early signs like vibration at idle or a small fluid weep from the right-hand hydraulic mount.

Can engine mounts be replaced at home?
DIY is doable for a confident home mechanic with stands, a stable support for the engine, and the right tools. Expect tight spaces and stubborn fasteners. If there’s any doubt about safely supporting the engine or aligning components, a workshop is the safer call.