Parts for your 2016 Toyota Vitz|yaris-Rack boots

2016 Toyota Vitz/Yaris rack boots — what they do and when to replace them

Yes, the 2016 Toyota Vitz/Yaris uses rack boots (also called steering rack bellows). This is confirmed by Toyota’s service information for the XP130 series steering gear and linkage, which illustrates boots at each end of the rack, and by the Toyota Electronic Parts Catalogue listing dedicated steering gear boots and clamps for this model. Industry guides such as Autodata and Haynes likewise specify rack boot inspection under routine steering checks, and New Zealand’s VIRM (WoF) and Australian roadworthy criteria flag split steering dust boots as a fail item.

On the 2016 Vitz/Yaris, the rack boots are flexible bellows that seal the ends of the steering rack and protect the inner tie rods. Even though this generation commonly runs electric power steering rather than hydraulic assist at the rack, the boots still play a crucial role: they keep grit, water and road splash out, and they keep the rack grease where it’s meant to be. When a boot cracks, splits or loses a clamp, contaminants get in, the inner tie rod joint wears fast, and the steering rack can cop damage that’s far pricier than a simple boot swap.

As part of regular servicing, a visual check of both rack boots is recommended at each service or at least every 10,000–15,000 km. Look for perishing, oil or grease tracking, loose or missing clamps, and any contact wear from full-lock driving or road debris. In NZ and Australia, a torn boot is grounds for a WoF/RWC fail, so prompt replacement is the smart move.

If a boot needs replacing on a 2016 Toyota Vitz/Yaris, it’s a straightforward job for a workshop and a tidy DIY for competent home mechanics:

• Use OE or quality aftermarket boots sized for the XP130 rack, new clamps are a must.
• Mark the outer tie rod position or count the turns off the joint to maintain toe, then plan for a wheel alignment afterwards for best tyre life.
• Clean the rack bar before sliding the new boot on so grit isn’t trapped under the bellows.
• Fit proper ear or spring clamps, cable ties are a short-term fix at best.

Typical labour is under an hour per side. Left too long, a split boot can turn into inner tie rod play, notchy steering, or rack corrosion — all of which cost a lot more than a pair of fresh bellows and clamps. For parts referencing, Toyota lists a steering gear boot for the 2016 Vitz/Yaris XP130 platform, with dedicated small and large-end clamps specified in the EPC.

Popular questions about 2016 Toyota Vitz/Yaris rack boots

How can someone tell if a rack boot on a 2016 Yaris is failing?

They’ll usually spot fine cracks, a visible split, or grease flung onto the inner wheel or subframe. On full lock, a split boot may gape. Any steering knock over bumps or uneven tyre wear can follow if the inner tie rod starts wearing because the boot’s been open to the elements.

Is it safe to drive a 2016 Vitz/Yaris with a torn rack boot?

Short-term, it may still steer, but it’s not ideal. Water and grit can chew out the inner tie rod and pit the rack bar quickly. In NZ and AU, it can also fail WoF/RWC. It’s best to replace the boot promptly and book an alignment.

Should both rack boots be replaced at the same time?

Not compulsory, but it’s sensible. If one has perished, the other is often close behind. Doing them together can save on labour and alignment costs, and keeps the steering gear evenly protected.