Parts for your 1999 Ford Mondeo-Cv boots

1999 Ford Mondeo CV boots — what they do and when to replace them

Yes, the 1999 Ford Mondeo uses CV boots. Technical references including the Ford Mondeo 1996–2000 workshop manual, the Haynes Ford Mondeo (Oct 1996 to Mar 2000) manual, and OEM/aftermarket parts catalogues list inner and outer constant velocity joint boots for the front driveshafts. Those sources confirm that each front driveshaft has CV joints protected by flexible rubber or thermoplastic boots (often called gaiters), making CV boots absolutely relevant to this model.

On a ’99 Mondeo, the CV boots seal in the special moly grease that keeps the CV joints moving smoothly as the front wheels steer and the suspension travels. They also keep water, grit, and road grime out. Without healthy boots, the grease escapes, contaminants get in, and the joint can wear fast — which is when that tell-tale clicking on full lock shows up.

As part of routine servicing, it’s smart to inspect all four boots (two inner, two outer) every 10,000–15,000 km or at each service. Look for fine cracks, splits at the folds, loose clamps, or grease flung around the inner rim, wheel, or wheel arch liner. If there’s any damage, replace the boot straight away before the joint cops it.

Replacement options include OEM-style rubber or thermoplastic boots, or quality stretch-fit boots with the correct cone and grease. Using new stainless clamps and the correct quantity of CV grease matters. For outer boots, many techs prefer removing the shaft to clean, regrease, and re-clamp properly, inner boots are similar but often involve the tripod joint. Don’t let the driveshaft hang by the inner joint, and always fit a new hub nut where specified. Torque settings from the workshop manual should be followed to the letter.

If the boot has been torn for a while and the joint clicks when turning or has play, replacing the whole CV joint (or complete shaft) is the safer bet. After the job, a road test is essential, an alignment isn’t usually required unless other suspension work was done. Keeping the Mondeo’s CV boots tidy is cheap insurance for the driveline — and it helps keep a WoF or RWC inspector happy.

• Typical signs: grease spray, rubber cracks, clicking on turns
• Service tip: inspect at each oil change, replace at first damage
• Parts pick: match boot to outer/inner joint and shaft diameter

Popular questions

How do you know a 1999 Mondeo CV boot is failing?
Usually there’ll be grease slung around the inside of the wheel, the control arm, or the splash guard. On closer look, the boot may have fine cracks or a split at the folds, or a clamp that’s come loose. If left too long, the CV joint can start clicking when turning, especially under acceleration.

A quick inspection on a hoist with a torch will show up most issues. Catching a split early lets the joint be cleaned and re-greased with just a new boot and clamps.

Can you keep driving with a torn CV boot?
You can, but it’s not a good idea. Every kilometre driven with an open boot lets grit and water in and pumps grease out, accelerating wear. If there’s no clicking yet, a prompt boot replacement and re-grease can save the joint. If noise has started, plan for a joint or shaft replacement soon.

It’s also something that can fail a WoF/RWC, so sorting it sooner avoids bigger bills and inspection hassles.

What does CV boot replacement cost and how long does it take?
On a Mondeo of this era, a single boot replacement typically takes about 1–2 hours per side, depending on tooling and whether the shaft is removed. Parts are modest — the boot kit with grease and clamps is usually inexpensive.

If the CV joint’s already worn, the cost goes up for a joint or complete shaft, but it’s still a straightforward job for a workshop that knows Fords.