Parts for your 2005 Nissan Primera-Strut mounts

2005 Nissan Primera Strut Mounts: What They Do and When to Replace Them

Based on the Nissan Primera P12 Factory Service Manual (Section FSU: Front Suspension), the 2005 Nissan Primera runs a MacPherson strut front setup that uses an upper strut insulator/mount with an integrated bearing. Technical fitment catalogues from KYB and Monroe also list front strut mounts for this model. The rear is a multi-link arrangement without conventional strut top mounts. So yes—front strut mounts are fitted and absolutely relevant on the 2005 Primera.

On the 2005 Primera, the front strut mounts act like the cushion and pivot at the top of each front strut. They isolate road noise and vibration, support the vehicle’s weight at the strut tower, and let the strut rotate smoothly with the steering via the built-in bearing. When they’re healthy, steering feels tidy and quiet, when they’re tired, owners may hear clunks over bumps, creaks on low-speed turns, or notice vague, tramlining steering and uneven tyre wear.

For servicing, it’s smart to inspect the mounts whenever front shocks/struts are replaced, or at around 80,000–150,000 kilometres depending on road conditions. Look for perished rubber, cracked or collapsed insulators, loose centre studs, and gritty or notchy bearings. If one side’s gone, replace both mounts as a pair—keeping the front end balanced pays off in handling and tyre life.

Replacement is a workshop job because the coil spring needs to be safely compressed. A competent tech will remove the strut assembly, swap the mount and bearing, check the upper spring seat and dust boot, and use new self-locking hardware where specified. Torqueing the top nut and mount fasteners to spec is critical, over-tightening can crush the bearing, under-tightening can cause knocks. Because the strut comes out, a wheel alignment is recommended straight after—expect camber and toe to shift slightly during the job.

Quality brand-name mounts with matching bearings are worth the spend, they tend to ride quieter and last longer on Aussie and Kiwi roads. Pairing fresh mounts with new struts restores steering feel, reduces cabin noise, and keeps the Primera driving like it should. If noises persist after replacement, have the mechanic recheck sway bar links, lower arm bushes, and top hat orientation—those are commonly involved alongside worn mounts.

• Common symptoms: clunking over bumps, creaking while turning, vague steering, feathered tyres.
• Best practice: replace mounts and bearings in pairs, add an alignment, and inspect spring seats and boots.
• Service sources: Nissan Primera P12 FSM (FSU Front Suspension), KYB Mounting Guide, Monroe Mount Reference.

Popular questions about 2005 Nissan Primera strut mounts

How long do strut mounts typically last on a 2005 Primera?
Many last 100,000–150,000 km, but heavy loads, rough roads, and tired shocks shorten that. If the mount rubber is cracked or the bearing feels gritty or binds when steering, it’s time to replace—ideally alongside new front struts.

Do you need a wheel alignment after replacing the strut mounts?
Yes. Any time the strut is removed, alignment can shift. A post-job alignment keeps tyre wear even and restores sharp on-centre feel, especially important on the Primera’s MacPherson front end.

Can just the bearing be replaced, or does the whole mount need doing?
Some kits split the bearing and insulator, but if the rubber is aged or compressed, it’s smarter to fit the complete mount and bearing together. That avoids rework and ensures the new bearing isn’t let down by a tired insulator.