Parts for your 2008 Subaru Forester-Engine mount

2008 Subaru Forester Engine Mounts

Engine mounts are absolutely fitted to the 2008 Subaru Forester. Subaru’s Factory Service Manual for the 2008 Forester (Engine section: “Engine Mounting”) and the Subaru FAST/Genuine Parts catalogue both list left and right engine mounts (insulators) and the associated brackets, plus the transmission mount. That makes the engine-mount a relevant and serviceable component on this model.

On a 2008 Forester, the engine mounts hold the flat-four (boxer) engine in place while soaking up vibration so the cabin stays quiet and the driveline geometry stays true. They’re designed to keep the engine aligned under the bonnet during hard acceleration, cornering, and over rough Kiwi and Aussie roads. Many naturally aspirated variants use robust rubber mounts, while some turbo models run hydraulic (fluid-filled) mounts for extra refinement.

Because mounts work hard every day, they can age and compress, tear, or leak (for hydraulic types). It’s smart to have them inspected at regular services—especially once the vehicle is past the 10-year or 150,000 km mark. Look for tell-tales like increased vibration at idle, a thud on take-off or during gear changes, visible cracking in the rubber, or dark fluid weeping from a hydraulic mount.

When replacement time rolls around, most techs recommend doing the left and right mounts as a pair and checking the transmission mount and pitch-stop as well. Supporting the engine correctly is critical—use an engine support bar or a jack with a timber block under the sump rail to avoid damage. Fit the new mounts loosely first, settle the engine so it sits naturally, then tighten fasteners to the specifications in the Subaru service manual. Re-check clearances around the exhaust, fans and hoses before the final nip-up.

Quality matters here. Genuine or reputable aftermarket mounts will maintain NVH control and driveline alignment the way Subaru intended. If the Forester has a persistent oil leak, sort that first—oil-soaked rubber will fail early. After installation, expect a smoother idle, cleaner shifts, and less harshness under load. It’s a tidy upgrade that brings an older Forester back to feeling tight and well-sorted.

• Common symptoms: vibration at idle, clunks on throttle or braking, excessive engine movement, visible rubber tears or fluid leaks
• Service tip: inspect mounts every service once the vehicle is over 10 years old or 150,000 km

How long do engine mounts last on a 2008 Forester?

There’s no fixed interval, but many last 10–15 years or 150,000–250,000 km depending on driving, heat, and fluid leaks. Increased idle vibration or clunks on take-off are the usual prompts to replace.

Regular inspections during servicing help catch minor collapse or cracking before it turns into harsh NVH or driveline stress.

Can engine mounts be replaced at home?

Yes, for a confident DIYer with the right gear. The engine must be safely supported, clearances checked, and fasteners tightened to Subaru specifications. Space can be tight, so patience helps.

If tools or safe lifting are limited, it’s best left to a workshop to avoid damage to the sump, radiator, or exhaust.

Are turbo and non‑turbo mounts the same?

Not always. Some turbo models use hydraulic mounts tuned for extra NVH control, while many non‑turbo variants use conventional rubber. Always match by VIN or build code.

Mixing types side-to-side isn’t recommended, use the correct, matched pair for consistent fit and feel.