Parts for your 2016 Mazda Cx-5-Rack boots

2016 Mazda CX-5 Rack Boots

Yes, the 2016 Mazda CX-5 is fitted with rack boots (also called steering rack bellows). Technical references back this up: the Mazda workshop manual for the CX-5 steering system lists a “steering gear boot/dust boot” as a serviced component, Mazda’s electronic parts catalogue includes the steering gear boot within the rack-and-pinion assembly, and common aftermarket catalogues list rack-and-pinion bellows kits specifically for the 2016 CX-5. That all confirms rack boots are relevant and used on this model.

On the 2016 CX-5, the boots are ribbed rubber sleeves that seal the ends of the rack-and-pinion and the inner tie rods. Their job is to keep water, dust, and road grit out of the rack, while allowing full steering travel. Because this CX-5 uses electric power steering, there’s no hydraulic fluid inside these boots—their role is pure protection and to keep the inner tie rod grease clean.

As part of regular servicing, rack boots should be inspected for splits, cracks, loose or missing clamps, and any signs of grit ingress. A quick look during every service (about every 10,000–15,000 kilometres) is smart, especially if the vehicle sees gravel roads, beach runs, or heavy rain. If a boot is torn, replacement should be done promptly to avoid premature wear of the inner tie rods and the rack itself.

• Typical signs it’s time: visible cracking, tears, perished rubber, dislodged clamps, or grease contamination around the inner tie rod area.
• Good practice: replace boots in pairs if they’re the same age, and use new clamps rather than reusing the old ones.

When replacing, a technician will centre the rack, remove the outer tie rod end, slide the old boot off, and fit an OE-style boot with proper clamps. Care is taken not to twist the boot, and any breather feature is oriented correctly. If the inner tie rod is disturbed, its length is measured or turns are counted to preserve toe as closely as possible—then a wheel alignment is recommended. Avoid solvent sprays on the new boots, and don’t pressure-wash them directly. Keeping the undertray fitted helps cut down on water splash.

Staying on top of rack-boot condition is an easy win for steering longevity, WOF/roadworthy compliance, and a nice, tight steering feel in the CX-5.

Does a 2016 Mazda CX-5 have rack boots?

It does. The model uses a rack-and-pinion with electric power assist, and the assembly includes rubber dust boots at each end to protect the inner tie rods and the rack from water and debris. They’re a standard, serviceable part.

How often should the rack boots be checked or replaced?

They should be visually checked at every service (about 10,000–15,000 km or annually). Replace a boot immediately if it’s torn, cracked, or the clamps are loose. Many owners choose to renew both sides together if one has failed or both look aged.

Is it safe to drive with a torn rack boot?

It’s not recommended. A torn boot lets grit and water into the steering gear, speeding up wear on the inner tie rods and the rack. It can also lead to a WOF or roadworthy fail. Book a repair promptly and get a wheel alignment after any steering work.