Parts for your 1999 Mitsubishi Lancer-Engine mount

1999 Mitsubishi Lancer engine mount — what it does and how to look after it

Yes, the 1999 Mitsubishi Lancer definitely uses engine mounts. Factory documentation such as the Mitsubishi Lancer CE/CK Workshop Manual (Engine/Transaxle groups), the Mitsubishi ASA/CAPS parts catalogue (engine mounting components), Haynes Repair Manual for Mitsubishi Lancer 1992–2005, and Australian catalogues from Mackay Rubber list multiple mounts for this model. Those technical sources confirm the Lancer’s transverse four-cylinder setup is supported by a set of side and torque mounts, so the engine-mount is absolutely relevant to this vehicle.

On a ’99 Lancer, the engine mounts do three key jobs: hold the engine and gearbox in the right spot, soak up vibration so the cabin doesn’t buzz, and control twist when you accelerate or change gears. Typically there’s a right-hand (timing-belt side) engine mount, a left-hand transmission mount, and front and rear torque mounts (often called roll stoppers). Depending on engine and transmission, some mounts may be hydraulic (fluid-filled) while others are solid rubber.

There’s no fixed replacement interval, but it’s smart to check mounts during routine services. Signs a mount’s on the way out include extra vibration at idle in Drive, a thud or knock on take-off, engine movement when blipping the throttle, cracked or oil-soaked rubber, or fluid seepage from a hydraulic mount. If a mount fails, it can stress the exhaust flex, CV joints and shifter linkages, so catching it early saves hassles.

When replacing, support the engine with a jack and a timber block on the sump lip or use a support bar across the strut towers. Swap one mount at a time, loosely fit all bolts, then torque to spec with the engine at normal ride height to avoid pre-loading the rubber. Quality OEM or reputable aftermarket mounts (the likes of Mackay are common in Aus/NZ) are worth it for NVH and longevity. If one mount has collapsed, inspect the others carefully—age and heat often mean more than one is tired. After fitting, recheck fastener torque after a short drive, and keep an eye on idle vibration and take-off feel. For exact torque values and sequences, refer to the Mitsubishi workshop manual for the CE series.

• Typical labour: about 1–2 hours per mount, depending on which one.
• No wheel alignment needed, but inspect drive shafts and exhaust flex while you’re there.

How many engine mounts does a 1999 Lancer have?

Most Lancers of this era run four mounts: right-hand engine mount, left-hand transmission mount, plus front and rear torque mounts. Exact hardware can vary a touch with engine (4G15/4G93) and auto vs manual, but the layout is broadly the same.

What are common symptoms of worn mounts on a ’99 Lancer?

Extra vibration at idle, a clunk on take-off or when shifting, visible engine rock, and rubber that’s cracked or soaked in oil. Hydraulic mounts may also weep fluid when they’re failing.

Do all mounts need replacing at once?

Not always. Replace the failed one first, but inspect the others—if they’re original or clearly perished, doing them together can save labour and keep NVH balanced.