Parts for your 2014 Toyota Avensis-Engine mount

2014 Toyota Avensis Engine Mount: What It Does and When to Replace It

Yes, the 2014 Toyota Avensis uses engine mounts, and they’re absolutely relevant to this model. Technical sources including the Toyota Avensis (T27) Repair Manual section titled “Engine Mounting”, the Toyota Electronic Parts Catalogue for the 2014 Avensis, and independent workshop guides such as the Haynes manual for Avensis (2009–2018) all show multiple mounts fitted: a right‑hand (engine) mount, a left/transmission mount, plus front and rear torque mounts.

On the Avensis, the engine mounts secure the engine and gearbox to the subframe while isolating vibration from the cabin. Many trims use a hydraulic (fluid-filled) right‑hand mount to smooth out idle and reduce harshness, especially helpful on D‑4D diesels. The front and rear torque mounts control fore–aft movement during take‑off, gear changes, and engine braking, keeping the driveline aligned and the ride refined.

There’s no fixed replacement interval, but a quick mount check during regular servicing pays off. A good rule of thumb is to inspect every 40,000–60,000 km or whenever driveline work is done. Tell‑tale signs include:

• Noticeable vibration at idle or through the steering wheel
• Clunks or thuds on take‑off or when selecting drive
• Excessive engine rock when blipping the throttle
• Visible cracking/collapse of the rubber, or fluid weep on hydraulic mounts

If replacement’s needed, support the engine properly with an engine support bar or hoist. Follow the workshop procedure for your exact engine/gearbox combo and torque the fasteners to spec, tightening at normal ride height to avoid pre-loading the rubber. Some bolts are torque‑to‑yield and should be renewed when removed—again, check the service information. It’s wise to replace mounts in pairs if more than one shows wear, as a fresh mount can highlight weakness in the others.

Choosing parts? Genuine or high‑quality aftermarket mounts that match the original durometer and, where applicable, hydraulic design will keep the Avensis quiet and tidy on Aussie and Kiwi roads. After fitting, confirm idle NVH, road‑test under load, and check related items like driveshafts and exhaust flex for strain—worn mounts can mask other issues, and misalignment can accelerate wear elsewhere.

Look after the mounts and the Avensis rewards with smoother take‑offs, crisper shifts, and fewer cabin rattles—exactly what drivers expect from a well-sorted Toyota.

Popular questions about 2014 Toyota Avensis engine mounts

How many engine mounts does a 2014 Avensis have?
Most variants have four: a right‑hand engine mount, a left/transmission mount, and front and rear torque mounts. Exact layout can vary slightly by engine and transmission, but the Toyota parts catalogue for the T27 platform lists these four positions across petrol and diesel trims.

Can I keep driving with a worn engine mount?
Short trips might be possible, but it’s not ideal. Excess movement can stress exhaust flex joints, driveshafts, and ancillary brackets, and vibration can get tiring fast. If there are thuds, visible damage, or hydraulic fluid leaks from a mount, plan a repair sooner rather than later.

What causes engine mounts to fail on the Avensis?
Age, heat, and oil contamination harden or crack the rubber. Hydraulic mounts can leak as the internal membrane ages. High torque from frequent towing or lots of stop–start city driving can speed up wear, particularly on the front and rear torque mounts.