Parts for your 1990 Suzuki Vitara-Strut mounts

1990 Suzuki Vitara strut mounts — what they do and when to replace them

Based on technical references including the Suzuki factory service manual for the 1989–1995 Escudo/Vitara, the Suzuki Electronic Parts Catalogue for JA/JX models, and mainstream aftermarket catalogues (KYB and Monroe), the 1990 Suzuki Vitara uses a MacPherson-strut front suspension. That means it does have front strut mounts (with an integrated bearing for steering). The rear, however, uses separate shock absorbers and coils, so there are no rear strut mounts on this model.

On the front of a 1990 Vitara, the strut mount sits at the top of the strut, tying the strut into the body tower. Its job is twofold: cushion road shocks and vibration so the cabin doesn’t cop it, and let the strut rotate smoothly as you steer. When the mount or its bearing wears, steering can feel notchy, the front end can clunk over bumps, and tyres can start wearing unevenly.

For owners who tour corrugated roads or tackle a bit of off‑road, these mounts work hard. It’s smart to inspect them at each service—look for cracked or delaminated rubber, rusty or collapsed centres, and any binding as you turn the steering with the wheels unloaded. A light dusting of surface dirt is normal, tearing or a mushroomed centre isn’t.

• Typical symptoms of worn mounts: clunks on take‑off or over potholes, creaks while turning the wheel at a standstill, steering that won’t self‑centre, wandering, or saw‑tooth tyre wear.
• Practical tip: if the spring “jumps” as you turn the wheel, the bearing in the mount is likely binding.

Replacement is usually best done in pairs and often combined with new struts and upper spring seats. Use a quality mount with the bearing included. Because the mount locates the top of the strut, get a wheel alignment straight after the job—camber and caster can shift slightly. Always use a proper spring compressor, support the car on stands, and torque the top nut and mount hardware to the factory specs. Replace any single‑use nyloc nuts as required by the manual.

Service life varies with use, but many see 100–150,000 km, heavy loads or rough tracks can shorten that. A tidy, quiet front end and consistent tyre wear are the payoff for keeping the Vitara’s strut mounts in good nick.

Popular questions about 1990 Suzuki Vitara strut mounts

Do the rear shocks on a 1990 Vitara have strut mounts?
No. The rear suspension is a live axle with separate coil springs and shock absorbers, so there are no rear strut mounts. The shocks use conventional bushes and hardware at each end.

Will replacing strut mounts affect my alignment?
Yes. The mount positions the top of the strut, so replacing it can nudge camber or caster. Book a wheel alignment immediately after replacement to keep handling tidy and tyre wear even.

Should I replace strut mounts when I fit new struts?
Usually, yes. The bearing and rubber in the mount age at a similar rate to the strut. Doing both together saves labour and helps avoid noises or notchy steering after fitting fresh dampers.