Parts for your 2012 Nissan Dualis-Strut mounts

2012 Nissan Dualis strut-mounts — purpose, care and when to swap them

Strut-mounts are absolutely relevant on the 2012 Nissan Dualis. Technical documentation for the J10 Dualis/Qashqai platform — including the Nissan Service Manual (Front Suspension section) and Nissan’s parts catalogue — specifies a front MacPherson strut suspension. That setup uses a dedicated strut insulator/mount and a separate thrust bearing at the top of each front strut. So yes, your 2012-nissan-dualis strut-mounts are a real, serviceable component.

Up front, the strut-mounts do two big jobs. First, they locate the top of the strut in the body, keeping the suspension geometry steady under braking, cornering and over bumps. Second, with their integrated bearing, they let the strut turn smoothly as you steer, while isolating vibration and harshness from the cabin. Good strut-mounts mean quieter running, sharper steering feel and better tyre life.

Like any rubber-and-bearing part, strut-mounts age. Heat, UV, loads and Aussie/Kiwi road conditions can crack the rubber or wear the bearing. Telltales include:

• Clunks or creaks over speed humps or driveway lips
• Notchy or heavy steering at low speeds
• Front-end wander, vague turn-in, or uneven tyre wear
• Visible perishing of the top mount rubber under the bonnet

For routine servicing on a 2012 Nissan Dualis, a quick visual and tactile check of the strut-mounts every 20,000–30,000 km works well. Most owners won’t have a set interval to replace them, but many shops change mounts and the strut bearings whenever front struts are renewed (often somewhere between 80,000–150,000 km, depending on use). If one side’s gone noisy, replacing both sides is smart for balance.

When fitting new strut-mounts, use quality OEM or equivalent parts and always have a wheel alignment done afterwards. A mechanic will need a proper spring compressor to strip and rebuild the strut safely — definitely not a backyard job without the right gear. It’s also a good time to refresh strut bearings, dust boots and bump stops, as they live in the same assembly and share the same workload.

Look after your 2012-nissan-dualis strut-mounts and the Dualis will steer cleaner, ride quieter and keep tyres wearing nice and evenly.

Popular question: How do you know the strut-mounts on a 2012 Nissan Dualis need replacing?

Listen for clunks or creaks over bumps, feel for notchy steering when parking, and keep an eye on uneven front tyre wear. If the rubber at the top of the strut looks cracked or collapsed, or the bearing feels gritty when the strut is rotated, it’s time.

Popular question: Should strut-mounts be replaced with the struts on a Dualis?

It’s good practice. The labour overlaps, and tired mounts or bearings can spoil the feel of brand-new struts. Most workshops recommend doing mounts, bearings, boots and bump stops with the struts for a tidy, long-lasting result.

Popular question: Do you need a wheel alignment after replacing strut-mounts?

Yes. Any time the strut is removed, camber and toe can shift. A post-repair alignment protects your tyres and restores the Dualis’ steering feel.