Parts for your 2002 Toyota Altezza-Strut mounts

2002 Toyota Altezza strutmounts — are they actually used?

Short answer: no. On the 2002 Toyota Altezza (XE10 platform, also known as Lexus IS200/IS300), traditional MacPherson strut mounts aren’t used because the car runs double wishbone suspension front and rear. In this layout, the damper and spring are not a structural steering pivot, so there’s no need for a strut-top bearing like you’d see on a MacPherson setup. Instead, the Altezza uses shock absorber upper supports/insulators (often called “strut tops” in casual chat), which are rubber-mounted seats without a steering bearing.

Technical sources backing this up include the Toyota Altezza/Lexus IS200–IS300 New Car Features (NCF) chassis section, which specifies double wishbone at both ends, the Toyota Repair Manual suspension sections for front and rear, which illustrate upper and lower control arms with the damper mounted to the body, and the Toyota Electronic Parts Catalogue (EPC), which lists a “front suspension support sub-assembly/insulator” rather than a strut mount with an integral bearing. In all of these, steering rotation occurs at the upper and lower ball joints, not through a strut-top bearing.

Why that matters: in a MacPherson car, the strut is the load path and steering axis, so a strut mount with a bearing lets the assembly turn as you steer. On the Altezza’s double wishbone design, the control arms set geometry and carry loads, the damper doesn’t rotate with steering input, so a strut mount with a bearing simply isn’t part of the design. That’s why “2002toyotaaltezza strutmounts” as a part category isn’t quite relevant for the OE setup.

Shopping or servicing instead? If someone’s chasing 2002 Toyota Altezza strut mounts, the correct OE-style items are the shock absorber upper insulators/supports, plus associated dust boots and bump stops. It’s smart to check these along with control arm bushes and ball joints every 20–40,000 km or when there’s a knock under the bonnet or a thud from the rear.

• Tell-tales of tired top insulators: clunks over speed humps, perished rubber around the top hat, and a dull thump on sharp edges. If the damper is weeping oil, replace the shock at the same time.
• Replace in axle pairs and torque fasteners at normal ride height to avoid bushing preload. A wheel alignment after suspension work is good practice, even though arm geometry does the heavy lifting.

Running coilovers? Many aftermarket kits include pillow-ball top mounts (often marketed as “strut mounts”). Those are specific to the coilover design and aren’t the same as the factory Altezza parts. They can sharpen response but typically add NVH, keep an eye on play and ensure they’re compliant for WOF/rego in NZ/AU.

Popular questions about 2002toyotaaltezza strutmounts

Does a 2002 Toyota Altezza actually have strut mounts?

No, not in the MacPherson sense. The 2002 Altezza uses double wishbone suspension, so there’s no strut-top bearing that turns with the steering.

The correct OE part is the shock absorber upper insulator/support. Some parts sites loosely call these “strut mounts”, which causes the confusion.

What should be replaced if there’s a knock at the top of the front suspension?

Start with the shock upper insulator, dust boot and bump stop, then check the damper itself for leaks.

Also inspect sway bar links, and the upper/lower control arm bushes and ball joints. Replace in pairs and get an alignment after.

Do coilovers add ‘strut mounts’ to an Altezza?

Aftermarket coilovers often come with pillow-ball top mounts that bolt to the tower, and many brands label these as strut mounts.

They’re part of the coilover system rather than an OE strut bearing. Expect a bit more NVH, and service or replace them if play develops.