Parts for your 2016 Subaru Impreza-Engine mount

2016 Subaru Impreza Engine Mount

Based on Subaru technical sources—the Subaru Factory Service Manual for the GP/GJ Impreza (Engine > Engine Mounting) and the Subaru Electronic Parts Catalogue for MY2016—the 2016 Subaru Impreza is fitted with dedicated right and left engine mounts attached to the front crossmember, plus a transmission mount. So yes, engine mounts are absolutely relevant to this model.

On the 2016 Impreza, the engine mounts do two main jobs: they hold the FB20 engine securely in the bay and they isolate vibration so the cabin stays smooth and quiet. Depending on trim, the mounts are rubber or liquid-filled hydraulic insulators designed to tame vibration at idle and during take-off. When these wear, owners notice more buzz through the steering wheel, a shudder when shifting from Park to Drive, or a dull thud under acceleration or when backing off.

As part of routine servicing, engine mounts aren’t a scheduled “replace at X km” item, but they should be inspected any time there’s abnormal NVH (noise, vibration, harshness), after a front-end knock, or around the 100,000–150,000 km mark. A quick visual check under the bonnet can reveal perished rubber, collapsed mount height, fluid seepage from a hydraulic mount, or loose hardware. If one mount has clearly failed, it’s smart to replace mounts in pairs to keep ride quality even left to right.

DIY-savvy owners can change them, but access is tight and the engine needs to be supported safely. A proper jack with a block on the sump rail or, ideally, an engine support bar makes life easier. Torque values and lifting points should follow the Subaru FSM—over- or under-tightening can introduce new vibrations. Workshops will typically recheck torque after a short drive and confirm idle quality with the air-con on and off.

• Common signs of a tired mount: increased vibration at idle, clunks on take-off or braking, excessive engine movement, or visible cracks/leaks.
• Use quality OEM-equivalent mounts, cheap, overly stiff options can add harshness.
• After replacement, expect a noticeable improvement in smoothness and shift feel.

Treating engine mounts as part of the Impreza’s NVH health check keeps the drivetrain feeling fresh and the commute pleasant—very on-brand for a tidy Subaru daily.

Popular questions about 2016 Subaru Impreza engine mounts

How long do engine mounts last on a 2016 Impreza?
Many last well past 120,000–180,000 kilometres, but life varies with road conditions, heat, and driving style. Frequent stop-start urban driving and oil leaks over the mount can shorten lifespan. Inspect on condition rather than a hard interval.

What are the symptoms of a failing engine mount on this model?
Expect extra vibration at idle in Drive, a thunk when shifting gears or accelerating, and more engine movement when blipping the throttle. Hydraulic mounts may also show wetness from fluid seepage.

Should mounts be replaced in pairs, and do genuine parts matter?
Replacing in pairs helps keep NVH balanced across the front subframe. Genuine or high-quality OEM-equivalent mounts typically deliver the best ride comfort and durability, very stiff performance mounts can add cabin harshness on a daily driver.