Parts for your 2003 Toyota Altezza-Steering bushes

2003 Toyota Altezza Steering Bushes — Fitment, Purpose and Servicing Advice

According to Toyota Motor Corporation’s chassis/steering repair manual for the SXE10/GXE10 platform (Altezza/IS200) and the Toyota Electronic Parts Catalogue for the same models, the 2003 Toyota Altezza uses rubber steering rack mounting cushions (commonly called steering bushes). These bushes secure the rack-and-pinion assembly to the front subframe and are serviceable components. Aftermarket catalogues for the IS200/Altezza also list direct-fit replacement steering rack bush kits, further confirming fitment.

On the 2003 Altezza, steering bushes keep the rack positively located while isolating vibration. When they harden, crack or deform, the rack can shift under load, which dulls steering feel and can add clunks over bumps. Fresh bushes sharpen response and help the wheel return to centre the way it should. Many cars run two bushes of different shapes (for example, one round and one D-shaped) to match the rack lugs, so the correct kit for RHD Altezza is important.

Typical signs they’re due:

• Vague on-centre feel or delayed response when turning
• Clunk/tap from the front subframe over sharp bumps
• Visible cracking or oil-soaked, swollen rubber at the rack mounts
• Uneven tyre wear or needing to constantly nudge the wheel straight

Service advice for an Altezza owner: inspect the rack bushes at regular services (a good habit is every 20,000 km) and whenever chasing front-end noises. There’s no fixed replacement interval, but many original bushes are tired by the 100,000–200,000 km mark, especially if exposed to oil leaks. Replacement is straightforward for a workshop: support the rack, remove the brackets, swap the bushes (observing the orientation), then torque the fasteners to factory spec from the Toyota manual. An alignment check afterward is smart, as any prior rack movement can mask toe settings.

Rubber OEM-style bushes keep it quiet and comfy. Polyurethane options from reputable brands will firm up steering feel and precision, though they can add a touch more NVH on coarse chip. If going poly, use the supplied grease, recheck fastener torque after a few hundred kilometres, and keep an eye on WOF/roadworthy requirements. Don’t confuse these with control arm bushes or tie rod ends—steering rack bushes are specific to how the rack mounts to the subframe.

Popular questions about 2003 Toyota Altezza steering bushes

Do 2003 Altezzas actually have steering bushes?
Yes. The SXE10/GXE10 Altezza runs a rack-and-pinion with rubber mounting cushions that Toyota lists in the steering section of the repair manual and EPC. They’re there to control rack movement and isolate vibration, and they’re replaceable when worn.

How often should the steering rack bushes be replaced?
There’s no fixed schedule. Most owners have them inspected at every service. Many original bushes are past their best somewhere between 100,000 and 200,000 km, but usage, heat, and oil exposure matter. Replace on condition—if there’s play, cracking, noise, or vague steering, it’s time.

Are polyurethane bushes a good idea for a daily-driven Altezza?
Poly bushes can sharpen turn-in and steering feel, which enthusiast drivers love. For a daily, they’re fine if a slight uptick in noise/harshness is acceptable. If the goal is factory comfort and quiet, quality rubber bushes are the safer pick.