Parts for your 2008 Nissan Dualis-Strut mounts

2008 Nissan Dualis (J10) strut mounts — what they do and when to replace

Strut mounts are absolutely fitted to the 2008 Nissan Dualis (J10). Technical references such as the Nissan J10 Service Manual and OEM parts catalogues list a MacPherson strut front suspension with an upper insulator/top mount and integrated bearing. The rear is a multi-link layout with separate springs and dampers, so strut mounts are a front-end item only on this model.

Up front, the strut mount handles three big jobs: it supports vehicle weight through the strut, isolates noise and vibration from the cabin, and, with its bearing, lets the strut turn smoothly as the wheels steer. When the rubber insulator perishes or the bearing binds, the Dualis can feel crashy over bumps, creak when turning, or show vague steering and odd tyre wear.

As part of routine servicing, it’s smart to inspect the strut tops whenever the bonnet’s up for suspension work. Look for cracked or mushroomed rubber, separated bonding, rust or water ingress around the top hat, and any play when the strut is loaded.

• Common symptoms of worn strut mounts:
  • Clunks or knocks over speed humps and potholes
  • Notchy or groany steering at low speed
  • Steering wander, delayed turn-in, or tramlining
  • Feathered or uneven front tyre wear

There’s no strict kilometre interval, but many Dualis owners see mounts and bearings tiring anywhere from 80,000–150,000 km, sooner if the car does rough roads or regularly carries loads. If front struts or springs are being replaced, it’s good practice to fit new mounts and bearings at the same time. Always replace mounts in pairs to keep handling balanced.

A proper job means new top mounts, new strut bearings, and checking related hardware: dust boots, bump stops and spring seats. Use a quality spring compressor and follow the workshop manual procedures and torque specs, the strut is under serious spring tension. After any front-end strut or mount work, a four-wheel alignment is a must to protect tyres and keep the Dualis tracking straight.

Choosing reputable aftermarket or genuine-equivalent mounts will keep NVH low and steering feel crisp. Get these right and the Dualis will feel tighter, quieter and more confidence-inspiring on Aussie and Kiwi roads.

Popular questions about 2008 Nissan Dualis strut mounts

How long do front strut mounts last on a 2008 Dualis?
Service life varies with roads and driving style, but many see 80,000–150,000 km before noise or steering roughness creeps in. City kerbs, corrugations and big temperature swings shorten lifespan. If the shocks are done, do the mounts and bearings together.

Can worn strut mounts cause steering noise or uneven tyre wear?
Yes. A failing mount or bearing can creak, groan or clunk when turning or going over bumps, and can shift alignment enough to feather the inner or outer edges of the tyres. Replacing the mounts and getting an alignment usually sorts it.

Should the strut bearings be replaced with the mounts?
On the Dualis, the bearing works with the mount to allow smooth steering rotation. If the mount rubber is tired, the bearing’s often not far behind. Replacing both prevents repeat labour and restores proper steering feel.