Parts for your 1991 Nissan Primera-Struts

1991 Nissan Primera (P10) Front Struts — What They Do and How to Look After Them

Technical sources agree the 1991 Nissan Primera (P10) runs MacPherson struts on the front axle, with a multi‑link beam rear that uses separate shock absorbers rather than rear struts. This layout is documented in the Nissan Primera (P10) Factory Service Manual (1990–1996) and the Haynes Nissan Primera 1990–1999 manual, and it’s backed up by major aftermarket catalogues from KYB and Monroe that list front strut units for the 1991 model. So yes, “struts” are absolutely relevant to the front of this vehicle.

On the Primera, the front strut does double duty: it’s the shock absorber and a key structural link between the hub and the body. That means it controls body movement, keeps the tyre in proper contact with the road, and helps maintain alignment settings. When the struts are healthy, the car tracks straight, turns in neatly, and rides without the pogoing or crashing that can show up on rough Aussie or Kiwi roads.

Owners should keep an eye on a few tell‑tales. Look for oil weeping down the strut body, cupped or uneven tyre wear, longer stopping distances from nose‑diving, and extra bounce after speed humps. Knocks over small bumps or a groan when turning can point to tired strut top mounts or bearings. If any of that sounds familiar, it’s time for a closer look.

As a rule of thumb, front struts can be ready for replacement anywhere from 80,000 to 120,000 kilometres, sooner if the car lives on corrugations or carries loads. It’s smart practice to replace struts in pairs, and to budget for fresh strut mounts/bearings, bump stops and dust boots at the same time. Depending on market and supplier, the P10 may be serviced with complete assemblies or insert cartridges fitted into the original housings — a quality brand makes a big difference to steering feel and tyre life.

During replacement, mark any camber bolts, torque everything to spec, and always get a wheel alignment afterwards — ride height changes affect camber and toe. Use a proper spring compressor and don’t rattle‑gun the top nut. While you’re in there, inspect sway‑bar links and lower arm bushes for wear. After the job, expect the car to feel tighter and more settled, recheck fasteners and tyre pressures after a few hundred kilometres just to be safe.

• Common signs they’re worn: fluid leaks, cupped tyres, extra bounce, front‑end dive, steering shimmy, knocking at the top mount.
• Best practice: replace in pairs, fit new mounts/bearings, align the wheels, and choose reputable components.

Popular questions about 1991 Nissan Primera struts

Does a 1991 Primera have struts front and rear?
It has MacPherson struts up front and separate shock absorbers at the rear on a multi‑link beam. This is confirmed by the Nissan P10 factory service literature and common aftermarket fitment guides. So if you’re shopping for “rear struts”, you actually want rear shocks.

How do I know my front struts need replacing?
Look for oil on the strut body, cupped or scalloped tyre wear, a floaty feel, extra bounce after bumps, or a clunk over rough roads. Increased braking dive and vague steering are also clues. Any one of these is reason to book an inspection and plan a replacement before it starts chewing through tyres.

Do I need a wheel alignment after changing struts?
Yes. Changing struts can alter ride height and camber, and disturbing the strut‑to‑knuckle joint affects alignment. A proper four‑wheel alignment will protect your tyres and restore the Primera’s tidy turn‑in and straight‑line stability.