Parts for your 2006 Toyota Highlander-Strut mounts

2006 Toyota Highlander strut-mounts

Strut-mounts are absolutely relevant to the 2006 Toyota Highlander. Technical references back this up: the Toyota service manual for the XU20 Highlander specifies MacPherson struts up front (with a bearing-supported upper mount) and independent struts at the rear. Toyota’s Electronic Parts Catalogue lists the “front suspension support sub-assembly” and “rear suspension support insulator,” and major component catalogues from suspension manufacturers (e.g., KYB, Monroe) carry dedicated strut-mount kits for this model year. So yes—this vehicle is fitted with strut-mounts at both ends.

On the Highlander, the front strut-mounts do two big jobs: they isolate vibration and noise from the cabin, and they house a bearing so the strut can rotate smoothly as the wheels steer. The rear mounts handle isolation duties, keeping harshness in check over rough roads. When the rubber insulator hardens or cracks, or the front bearing gets gritty, drivers may notice clunks over bumps, a creak when turning the wheel, vague steering, or feathered tyre wear.

For servicing, it’s smart to consider new strut-mounts any time struts are replaced—especially beyond 120,000–160,000 km or if the SUV has lived on corrugations. Fresh mounts protect the new struts, restore steering feel, and cut cabin noise. On the front of the Highlander, a worn upper bearing can also cause a “memory steer” feel where the wheel doesn’t self-centre cleanly.

• Typical signs it’s time: knocking over speed humps, a spring “twang” when turning, front-end wander, or visible cracking in the mount rubber.
• Service tips for this model:
  • Replace mounts in axle pairs (both fronts or both rears) to keep handling even.
  • Use a proper spring compressor and mark the strut-to-knuckle orientation before removal.
  • Renew any single-use lock nuts per Toyota guidance and check dust boots and bump stops while you’re there.
  • Torque fasteners to spec and book a wheel alignment after refit.

Choosing quality mounts with OE-style rubber and a sealed front bearing pays off in quieter, tighter road manners. For a 2006 Highlander—petrol or hybrid—the right strut-mounts help it feel settled and confident across Aussie and Kiwi roads.

Does a 2006 Toyota Highlander have front and rear strut-mounts?

Yes. The front uses a strut-mount with an integrated bearing for steering rotation, and the rear uses a dedicated mount to isolate noise and vibration. This is consistent with the vehicle’s MacPherson strut layout at both ends.

How long do strut-mounts typically last on a 2006 Highlander?

Many last 120,000–160,000 km or more, but rough roads, heavy loads, and age-related rubber hardening can shorten that. If you’re fitting new struts, it’s cost-effective to renew the mounts at the same time.

What symptoms point to worn strut-mounts on this model?

Listen for clunks over bumps, creaks when turning the wheel, or a notchy steering feel. Also watch for vague turn-in and uneven tyre wear. Any of these warrant an inspection while the suspension is loaded.