Parts for your 2000 Holden Astra-Strut mounts

2000 Holden Astra (TS) strut mounts — what they do and when to replace them

For the 2000 Holden Astra (TS), strut mounts are absolutely relevant and fitted to the front suspension. Technical sources including the Holden/Opel Astra-G (TS) Service Information in GM TIS2000, the GM Europe Electronic Parts Catalogue (EPC), and common workshop manuals for the Astra TS confirm the car uses a MacPherson strut front end with a separate strut top mount and bearing. The rear uses a torsion-beam with separate shocks and springs, so there are no rear “strut” mounts on this model.

On the front of a 2000 Astra, the strut mount sits at the top of the MacPherson strut assembly. It carries vehicle weight, isolates vibration, and, with its integrated bearing, lets the strut rotate smoothly as the steering turns. A healthy mount keeps road harshness out of the cabin, helps the steering feel light and consistent, and maintains proper geometry so tyre wear stays even.

As rubber ages and the bearing wears, the mount can crack, compress, or seize. That’s when owners might notice clunks over bumps, a creak when turning the wheel at parking speeds, notchy steering feel, or a slight change in ride height at a front corner. Uneven or accelerated tyre wear can also follow if the top mount lets the strut move off-centre.

Good servicing practice on a TS Astra is to inspect the front strut mounts at regular intervals—typically every 40,000–60,000 km or whenever the struts are out. Many techs replace the mounts and bearings at the same time as new struts, simply because the parts age together and the labour overlaps.

• Replace in pairs left/right to keep steering and braking behaviour consistent.
• Use quality mounts with new bearings and hardware, cheap bearings can creak early.
• After any strut or mount work, book a wheel alignment—camber and caster can shift when the strut is disturbed.
• Listen for clunks/creaks on test drives and recheck top nut torque to the spec in the Astra-G/TS service info.

If there’s noise from the back of the car, it won’t be “rear strut mounts” on this model—look instead at rear shocks, upper shock bushes, or torsion-beam bushes. For confirmation on fitment and procedures, technicians typically refer to the GM TIS2000 Astra-G front suspension sections and the GM EPC diagrams listing the front strut top mounting and bearing for TS models.

FAQs

Does the 2000 Holden Astra have rear strut mounts?
No. The TS Astra runs a torsion-beam rear with separate shocks and springs. You’ll find strut mounts (with bearings) only at the front. Rear-end knocks or squeaks are usually down to worn rear shock absorbers, upper shock bushes, or beam bushes.

How long do front strut mounts last on a TS Astra?
In Aussie and Kiwi conditions, many last 100,000–160,000 km, but age, road quality, and load make a difference. If the struts are due, it’s smart to replace the mounts and bearings at the same time to avoid double labour and restore steering feel.

Do you need a wheel alignment after replacing strut mounts?
Yes. Any time the front struts or top mounts are disturbed, camber and caster can shift. A proper alignment helps protect tyres and keeps the Astra tracking straight and true.