Parts for your 2003 Toyota Land cruiser-Strut mounts

2003 Toyota Land Cruiser strut mounts — are they a thing?

Short answer: no. According to Toyota’s factory repair manual for the UZJ100/HDJ100 (100 Series, 1998–2007) and the Toyota Electronic Parts Catalogue for the 2003 model year, the Land Cruiser does not use MacPherson struts at either end, so there are no strut mounts on this vehicle. Instead, the front runs an independent double-wishbone setup with torsion bars and separate shock absorbers, while the rear is a live axle with coil springs and separate shocks. That architecture means there’s no strut “top hat” or bearing-style mount to service. Haynes/Gregory’s service publications covering the 100 Series back this up in their suspension diagrams and parts lists.

Where a car with MacPherson struts relies on a strut mount (often with an integrated bearing) to locate the suspension and allow the front to steer, the 2003 Land Cruiser’s shocks simply bolt in with insulators/bushes, washers and nuts. The control arms and ball joints handle location and steering geometry, and the torsion bars carry front spring load. So if a mechanic mentions “strut mounts” on a 100 Series, they’re likely using generic language or mixing it up with shock top bushes.

For owners chasing knocks, creaks or vague handling, the smart checks aren’t strut mounts, but: front shock absorber top insulators/bushes, lower shock eyes/bushes, sway bar links and D-bushes, upper and lower control arm bushes and ball joints, and the steering rack bushes. On the rear, look at shock bushes and upper/lower trailing arm bushes. After big trips on corrugations or with heavy loads, it’s worth a once-over—replace tired bushes, confirm ride height (torsion bar front), and book an alignment. If there’s oil misting on a shock body, that shock’s likely due for replacement. Use quality components, torque fasteners to spec from the Toyota manual, and check wheel alignment and tyre wear patterns after any suspension work.

Some aftermarket kits convert the 100 Series front to coilovers. Those setups may introduce a top plate that looks like a strut mount, but that’s a custom solution—not OEM—and in Australia or New Zealand it may require engineering approval and certification before road use.

• Technical references: Toyota Repair Manual for UZJ100/HDJ100 (Suspension & Axle sections), Toyota Electronic Parts Catalogue (Front/Rear Shock Absorber assemblies), Haynes/Gregory’s Land Cruiser 100 Series manuals.

Popular questions

Does a 2003 Toyota Land Cruiser have strut mounts?
It doesn’t. The 100 Series uses double wishbones with torsion bars up front and a live-axle rear, each with separate shock absorbers. That design doesn’t use MacPherson struts or strut mounts.

What should owners check instead of strut mounts if there’s a clunk?
Start with the front shock top insulators/bushes, sway bar links and D-bushes, upper/lower control arm bushes and ball joints, and steering rack bushes. On the rear, check shock bushes and trailing arm bushes. Any oil on a shock body points to a failing damper.

Can strut mounts be added with a coilover conversion?
Some aftermarket coilover conversions use a top plate that resembles a strut mount. That’s not factory, and fitment should be handled by a specialist. In AU/NZ, confirm compliance and certification requirements before hitting the road.