Parts for your 2005 Toyota Vitz|yaris-Rack boots

2005 Toyota Vitz/Yaris rack-boots: what they do and when to replace them

Yes, rack-boots are fitted to the 2005 Toyota Vitz/Yaris. Toyota’s technical documentation backs this up: the Toyota Repair Manual for the XP90 platform (Vitz/Yaris, 2005–2010) shows a rack-and-pinion steering gear with bellows-type dust boots on each side, and the Toyota Electronic Parts Catalogue lists a “Boot, Steering Gear” (PNC 45535) for NCP/SCP90-series vehicles. Most 2005 Vitz/Yaris models use column-assist electric power steering, but they still use a conventional rack with boots to protect the inner tie rods and rack bar.

Those rack-boots aren’t just there for looks. They seal out water, road grit, and mud, and help keep the correct grease around the inner tie rod joint. When a boot cracks or splits, contaminants get in, the joint wears faster, and the rack can develop play or a notchy feel. It can also lead to a WOF or roadworthy knock-back, and uneven tyre wear if toe goes out.

Servicing-wise, it’s smart to inspect the boots at every service or at least every 10,000 km. Look for perishing, cracks in the folds, loose clamps, or any wetness. On EPS cars there’s no power steering fluid at the rack, so any liquid inside a boot points to water ingress or another leak. In markets where a hydraulic rack was used, fluid in the boot is a red flag for internal seal failure.

If a boot’s damaged, replace it promptly. The job involves removing the outer tie rod end (count the turns or mark the thread for alignment), sliding off the old boot, transferring any breather tube, then fitting the new boot with proper clamps. Add a light smear of the correct steering grease to the inner joint if the manual specifies it—don’t overpack. After refitting, a wheel alignment is a must to keep the Yaris tracking straight and to protect the tyres.

Quality matters: choose OEM or a reputable brand boot (neoprene tends to last longer than hard vinyl), and avoid cable ties in place of proper clamps. Typical time is 30–60 minutes per side for an experienced tech. Catching a tired rack-boot early is cheap insurance against a worn rack and a bigger bill down the track.

• Common signs: split bellows, clicking/clunking on bumps, wandering steering, uneven tyre wear
• Service tip: check both boots together, if one’s gone, the other’s often close behind

Popular questions about 2005 Toyota Vitz/Yaris rack-boots

Do all 2005 Vitz/Yaris models use rack-boots?
They do. Toyota’s XP90 Vitz/Yaris uses a rack-and-pinion steering gear with bellows boots on both sides. Even with electric power steering assist on the column, the rack still needs boots to protect the inner tie rods and rack bar from grit and water.

How often should rack-boots be checked or replaced?
Give them a look every service or 10,000 km. Replace at the first sign of cracking, splits, or loose clamps. If a boot fails, sort it quickly and book a wheel alignment straight after the job.

Is it safe to drive with a torn rack-boot?
It’ll drive, but it’s not a great idea. A torn boot lets in contaminants that chew out the inner joint and can damage the rack. It can also lead to a failed WOF/rego inspection and extra tyre wear, so fix it sooner rather than later.