Parts for your 2005 Toyota Altezza-Rack boots

2005 Toyota Altezza rack boots — what they do and when to replace them

Based on technical sources including the Toyota factory service manual for the XE10 platform (Altezza/IS200/IS300) Steering section, the Toyota Electronic Parts Catalogue, and independent workshop guides for the IS200/IS300, the 2005 Toyota Altezza is fitted with steering rack boots (also called rack gaiters or bellows). These flexible boots sit on each side of the rack-and-pinion housing.

On a 2005 Toyota Altezza, the rack boots have one simple job that saves a lot of grief: they keep water, grit, and road muck out of the steering rack while letting the inner tie rods move freely. They also help retain a light smear of grease at the inner ball joint. Because the Altezza runs a rack-and-pinion setup, intact boots are key to long rack life and sharp steering feel. When boots crack or tear, grit can chew out the inner joints and rack bushings, and moisture can cause corrosion. If power steering fluid pools inside a boot, that’s a red flag for an internal rack seal leak — a boot won’t fix that, the rack needs repair or replacement.

Good servicing practice in Australia and New Zealand is to inspect rack boots at every service or WOF/safety check, especially if the car sees gravel or coastal roads. There’s no fixed kilometre interval for replacement, it’s condition-based. Look for perished rubber, oil swelling, splits at the concertinas, or rusty/dodgy clamps.

• Signs it’s time: visible cracks or tears, grease flung onto the crossmember, wetness or power steering fluid inside the boot, uneven steering feel, or a WOF fail for a damaged gaiter.
• Quick tips: use quality OEM-style boots and proper metal clamps, avoid cable ties that can loosen.

Replacement is a straightforward job for a competent home mechanic. Mark the tie rod end position or count turns before removal to keep toe close, even then, book a wheel alignment afterwards. Slide the new boot on without twisting it, seat the lips in their grooves, and fit the small and large clamps correctly. A light smear of compatible grease on the inner joint and boot lips helps assembly. Don’t rotate the rack shaft through the boot while tightening — hold the inner tie rod flats with a spanner to prevent strain on the rack. If fluid is found inside the old boot, plan for a rack reseal or exchange unit rather than just new gaiters. Keeping these little bellows healthy helps the Altezza steer sweetly and keeps tyres wearing evenly.

• Popular questions about 2005 Toyota Altezza rack boots

Does a 2005 Toyota Altezza have steering rack boots?
Yes. The XE10 Altezza uses a rack-and-pinion steering gear with bellows-type rack boots (gaiters) on each side to protect the inner tie rods and rack shaft from dirt and moisture.

How often should Altezza rack boots be checked or replaced?
There’s no set kilometre interval. Check them at every service or WOF — replace if cracked, torn, swollen by oil, or leaking. After boot replacement, a wheel alignment is recommended.

Can they be replaced at home?
Yes, with moderate DIY skills: separate the tie rod end, swap the boot, and refit with proper clamps. Mark the tie rod position and get an alignment. If there’s power steering fluid inside the boot, the rack likely needs resealing or replacement.