Parts for your 2001 Toyota Altezza-Rack boots

2001 Toyota Altezza rack boots — what they do and when to replace them

Rack boots are absolutely fitted to the 2001 Toyota Altezza (XE10 platform). The car runs a rack-and-pinion steering gear, and Toyota’s Electronic Parts Catalogue (EPC) lists left and right “steering rack boots” for this model. The Toyota/Lexus Repair Manual for the XE10 steering section also calls for routine inspection of the rack boots for splits, leaks and loose clamps. For local owners, the NZTA Vehicle Inspection Requirements Manual (WOF) and Australian roadworthy criteria both treat torn or unsecured steering rack boots as a fail item, because they expose the rack to dirt and moisture.

On an Altezza, the rack boots (also called bellows) seal and protect the inner tie rods and rack bar from grit, road splash and corrosion. They keep the steering grease where it should be and help the rack last the distance without developing play or internal rust. When a boot splits, water and grit can chew out the inner tie rod joints and contaminate the rack seals, which can lead to stiffness, knocking and power-steering fluid leaks.

As part of regular servicing, it’s smart to give both boots a quick look any time the car is on a hoist—oil change, brake work, alignment, you name it. A torch check for cracks near the folds, dampness from PS fluid, and loose or missing clamps goes a long way. If there’s fluid in a boot, that points to an internal rack seal problem and needs prompt attention.

• Replace boots at the first sign of splitting, perishing, or if clamps are distorted.
• Use OE-style ear clamps or quality stainless bands—avoid cable ties as they don’t seal properly.
• Don’t overpack grease inside the boot, follow the workshop manual guidance.
• If an inner tie rod is worn, do it with the boot—then book a wheel alignment.
• Doing one? Consider doing both sides, age and heat affect them equally.

DIY-capable owners can change Altezza rack boots without removing the rack: disconnect the outer tie rod end, slide off the old boot, fit the new boot and clamps, then refit and set toe roughly before getting a proper alignment. Workshops will typically combine this with an inspection of the inner tie rods and a check of the power-steering system to make sure the new boots are protecting a healthy rack.

How often should Altezza rack boots be replaced?

There isn’t a fixed kilometre interval, they’re replaced on condition. Inspect at each service (10,000–15,000 km or annually). In hotter, dusty conditions they age faster. If a boot shows cracking at the folds or goes sticky and soft, plan on replacing it before it splits.

What are the signs a rack boot has failed?

Visible splits, missing or loose clamps, grease flung around the inner guard, or dampness from power-steering fluid inside the boot. You might also notice a light knock over bumps from a worn inner tie rod if the boot’s been open for a while.

Can the boots be changed without removing the steering rack?

Yes. On the Altezza, the job is done at the tie rod: remove the outer tie rod end, slide the old boot off, fit the new boot and clamps, and refit the tie rod end. Mark threads before disassembly and get a wheel alignment straight after to protect your tyres.