Parts for your 2012 Ford Fiesta-Rack boots

2012 Ford Fiesta rack-boots — what they do and when to replace them

Rack-boots are absolutely fitted to the 2012 Ford Fiesta. Ford’s own Workshop Manual for the 2011–2013 Fiesta (WS/WT, Mk7) in the Steering — Steering Gear procedures shows bellows-style boots on both ends of the steering rack, and the Ford electronic parts catalogue (Microcat/EPC) lists a “Boot — Steering Gear” for this model. Major aftermarket catalogues for AU/NZ also carry dedicated Fiesta rack boots, confirming they’re a standard, serviceable component on this car.

On a 2012 Fiesta with electric power-assisted steering (EPAS), the rack-boots are the flexible bellows that seal the ends of the steering rack and cover the inner tie rods. Their job is to keep dust, water and road grit out, and to keep the correct grease in. Even though there’s no hydraulic fluid in an EPAS rack, contamination inside the rack can chew out the inner tie rod joints or corrode the rack bar, which can get very spendy very quickly. A split boot can also attract a fail at WoF/RWC time.

Good practice is to have the rack-boots inspected at every service (around 10,000–15,000 kilometres or 12 months in typical Aussie/Kiwi conditions). A quick look at the concertina pleats will usually tell the story. If there are fine surface cracks, missing or loose clamps, grease flung around the inner guard, or signs of water/dirt inside the boot, it’s time to sort it.

When replacing a rack-boot on a Fiesta, it’s smart to:

• Use an OE-quality boot and proper ear-type or stainless clamps (skip the cable ties).
• Measure the toe or count the tie-rod-end turns on removal so it goes back close to where it was.
• Check the inner tie rod for play before refitting. If it’s loose or notchy, replace it while you’re there.
• Seat the boot fully in its grooves, make sure it isn’t twisted, and clamp it evenly.
• Book a wheel alignment afterwards — it’s low-cost insurance for your tyres.

If one boot has failed due to age, the other may not be far behind, many techs will recommend replacing them as a pair. Driving around with a torn boot invites water and grit into the rack, which can shorten the life of the inner joint and the rack itself. Given the modest cost of boots versus a rack, fixing it promptly is the no-fuss way to keep the Fiesta’s steering light, precise and drama-free.

Does a 2012 Ford Fiesta have rack-boots?

Yes. The 2012 Fiesta (WS/WT, Mk7) uses a rack-and-pinion steering gear with electric assist, and it has bellows-style rack-boots on both ends. This is shown in the Ford Workshop Manual’s Steering — Steering Gear section and in Ford’s Microcat/EPC under “Boot — Steering Gear”.

How can someone tell if their Fiesta’s rack-boots need replacing?

Look for splits or perishing in the pleats, missing or loose clamps, grease sprayed inside the wheel arch, or dirt and moisture under the boot. Any of these is a cue to replace the boot and check the inner tie rod. Regular inspection at each service is the easy way to catch issues early.

Is a wheel alignment needed after replacing a rack-boot?

It’s strongly recommended. Even if the tie-rod end is counted back on, a quick alignment helps protect tyre wear and ensures the Fiesta tracks straight. It’s a small cost that saves tyres and hassle.