Parts for your 2009 Nissan Dualis-Strut mounts

2009 Nissan Dualis (J10) strut mounts — what they do and when to replace them

Technical sources confirm that the 2009 Nissan Dualis (J10) is fitted with front strut mounts. The Nissan Qashqai/Dualis J10 Service Manual (Front Suspension section) specifies a MacPherson strut front setup with an upper mounting insulator and bearing. The Nissan Electronic Parts Catalogue (FAST) for J10 models lists dedicated components for the top mount and bearing (commonly referenced as the strut mounting insulator and strut bearing). Major suspension catalogues from OE-equivalent suppliers also list front strut mounts for 2007–2013 Dualis/Qashqai models, further verifying fitment.

On the J10 Dualis, the front suspension is a MacPherson strut design, so the strut mount is the bit that ties the top of the strut to the body under the strut tower. It’s a rubber-insulated mount with an integrated bearing so the strut can rotate smoothly as the steering turns. That means it does two jobs: it isolates noise and vibration from the cabin, and it provides a low-friction pivot for the front suspension when steering. Without a healthy mount and bearing, steering can feel notchy, the front end can clunk over bumps, and road noise can creep in.

There’s no fixed replacement interval for strut mounts on a Dualis, but they’re a wear item. A sensible approach is:

• Inspect at each major service or every 40–60,000 km, and anytime the front end is apart.
• Replace mounts and the strut bearing when fitting new front struts, springs, or top insulators.
• Always do both sides together to keep handling even.

Typical signs they’re tired include clunks over speed humps, a creak or grind when turning the wheel at parking speeds, vague steering response, or uneven tyre wear. Visible cracking in the rubber insulator or signs of the centre sleeve separating from the rubber are also red flags. If the steering doesn’t self-centre smoothly, the top bearing may be binding.

When replacing, use quality components, transfer any orientation marks to match the body locating slots, and torque the top nut and the strut-to-knuckle bolts to spec. A wheel alignment should be done afterwards, as disturbance of the strut can shift camber and toe. Fresh mounts protect the new struts from shock loads, reduce NVH, and sharpen steering feel, so it’s money well spent.

Note: the rear of many Dualis variants uses separate shocks and springs rather than rear struts, so “strut mounts” generally refers to the front, rear units have their own upper shock mounts/bushes.

Does a 2009 Nissan Dualis have front strut mounts?

Yes. The J10 Dualis uses MacPherson struts at the front, which include a top mount and a rotating bearing. The rear is not a strut on many variants, so “strut mounts” typically means the front pair.

What are the common symptoms of worn strut mounts on a 2009 Dualis?

Owners often notice clunks or knocks over bumps, a groan or grind when turning at low speeds, vague steering, or uneven tyre wear. Under the bonnet, cracked rubber or a separated centre sleeve at the top of the strut tower points to a failing mount or bearing.

Should strut mounts be replaced with the struts on a Dualis?

Good practice is to replace the mounts and bearings whenever the front struts are renewed. It avoids rework, restores steering smoothness, and protects the new dampers. Always replace in pairs and get a wheel alignment afterwards.