Parts for your 2017 Holden Commodore-Engine mount

2017 Holden Commodore Engine Mount — What It Does and When to Replace It

Technical references including the Holden VF Commodore Service Manual (Engine Mounting sections for 3.6L V6 and 6.0L/6.2L V8), GM Global Service Information (GSI), and OE/aftermarket parts catalogues from AC Delco and Mackay Rubber all list left- and right-hand engine mounts and related brackets for the 2017 VF Series II. That confirms the 2017 Holden Commodore does use engine mounts, and they’re absolutely a serviceable item.

On the VF Commodore, the engine mounts do a few key jobs: they hold the V6 or V8 in the correct spot, keep driveline angles happy, and soak up vibration and torque twist so the cabin stays calm. The V6 typically runs hydraulic (fluid-filled) mounts to cut idle buzz and cruise noise, while the V8 uses heavy-duty rubber mounts with heat shielding to cope with exhaust temps and big torque. When they’re healthy, you don’t think about them, when they’re tired, you’ll feel it.

Owners and techs usually pick a failing mount by feel and sound. Common signs include a rougher idle in Drive, more vibration through the wheel or seats, a clunk on take-off or backing off, engine movement when shifting, and on hydraulic types, tell-tale fluid weeping. Under the bonnet, perished rubber, collapsed height, or a torn mount ear are red flags.

There’s no set replacement interval in the factory schedule, but it’s smart to inspect the mounts at each service after about 100,000 km—earlier if the car tows, has headers, or cops a hard life. Keeping oil leaks in check will help mounts last, oil swells and softens rubber. On V8s, make sure the heat shields are intact. If one mount has clearly failed on a high‑kilometre car, replacing both sides brings NVH back into balance.

Replacement is straightforward for a pro: safely support the engine, remove the through-bolt and mount-to-subframe fasteners, lift the engine slightly, swap the mount, then align and torque the hardware to spec. Don’t jack on the sump without a block, and re-check exhaust and fan shroud clearances before road testing. Some variants use torque-to-yield fasteners—fresh hardware is recommended. Quality matters here, choose OE or reputable brands that match the hydraulic or heat-shielded spec of the original.

• Typical symptoms: vibration at idle, clunks on take-off/overrun, visible rubber cracks or fluid leaks.
• Good habits: fix oil leaks quickly, inspect mounts every service, and use the correct mount type for V6 or V8.

How long do engine mounts last on a 2017 Holden Commodore?

Many go 120,000–200,000 km, but heat, towing, performance driving, and oil leaks can shorten that. If NVH creeps up or there’s any clunking, it’s worth getting them checked rather than waiting for a full failure.

Is it okay to drive with a worn engine mount?

It’ll usually drive, but it’s not ideal. Extra engine movement can stress exhausts, hoses, and shafts, and the vibration gets old fast. If a mount is torn or collapsed, park it and sort it—cheaper than the knock-on damage.

Do the V6 and V8 use the same mounts?

No. The V6 commonly uses hydraulic mounts tuned for NVH, while the V8 uses heavier rubber mounts with heat shielding. Fit like-for-like, mixing types can cause vibration or premature wear.