Parts for your 2012 Honda Stream-Engine mount

2012 Honda Stream engine mount — purpose, care, and when to replace

Engine mounts are absolutely used on the 2012 Honda Stream. Technical references including the Honda Stream RN6–RN9 Workshop Manual and Honda’s Electronic Parts Catalogue list multiple mounts for this model (with R18A 1.8L and R20A 2.0L engines): a right-hand engine-side mount, a left-hand transmission mount, front and rear torque mounts, and a lower roll stopper. They’re integral to how the engine is supported and isolated in the chassis.

The job of the engine mount is simple but vital: hold the engine in place while soaking up vibration and engine torque. That keeps the cabin calm, protects hoses and wiring, and maintains correct driveshaft and exhaust alignment. On the Stream, hydraulic and rubber mounts work together to keep take-offs smooth and idle refinement high, whether it’s paired with an auto or CVT.

As part of routine servicing on a 2012 Honda Stream, it’s smart to inspect the mounts. There’s no fixed change interval, replacement is condition-based. Typical lifespan is 7–12 years or 120,000–200,000 kilometres, but heat, oil contamination, and stop–start use can shorten that. Look for perished or cracked rubber, collapsed height, or hydraulic fluid weeping from a mount.

• Common symptoms of a failing mount:
  • Noticeable vibration through the wheel or seats at idle in Drive.
  • Clunks or thuds on take-off, gear changes, or when lifting off.
  • Excessive engine movement under the bonnet when blipping the throttle.

When replacement’s due, quality matters. Genuine Honda or reputable aftermarket hydraulic/rubber mounts keep the Stream’s refinement intact. Solid or race mounts aren’t ideal for daily road use. If one mount has failed, check the rest, it’s common to renew the rear torque mount and at least one side mount on higher-kilometre cars.

• Fitment and workshop tips:
  • Support the engine with a jack and timber under the sump or use an engine support bar.
  • Tighten mount fasteners at normal ride height to avoid pre-loading.
  • Follow the workshop manual torque specs, some fasteners may be single-use.
  • After fitting, verify exhaust flex, hoses, and driveshaft angles are stress-free, then road test for NVH.

A quick visual check at every service, and a closer look each 20,000–30,000 kilometres, helps catch issues early and keeps the Stream feeling tidy and composed.

Popular questions about 2012 Honda Stream engine mounts

How long do engine mounts last on a 2012 Honda Stream?
Most owners can expect 7–12 years or around 120,000–200,000 kilometres, but life varies with driving style, climate, and oil exposure. Once rubber perishes or a hydraulic mount leaks, replacement restores smoothness and prevents knock-on wear to exhaust and driveline parts.

What’s the best way to confirm a bad mount?
A technician will combine a visual inspection (cracks, collapse, fluid leaks) with a controlled load test, watching engine movement in Drive/Reverse with the brakes held. Excess movement or a dull thud under load is a giveaway on the Stream.

Should all mounts be replaced together?
Not always. If only the rear torque mount has failed, it can be replaced on its own. However, at higher kilometres it’s economical to assess all mounts, pairing a new torque mount with a tired side mount can leave some vibration behind.