Parts for your 2018 Ford Mondeo-Cv boots

2018 Ford Mondeo CV boots: what they do and when to replace them

Yes, CV boots are fitted to the 2018 Ford Mondeo. Ford’s Workshop Manual (Section 205-04 Front Drive Halfshafts for 2015–2019 Mondeo/Fusion) specifies inner and outer constant velocity joints, each protected by rubber boots. The Ford EPC/Microcat parts catalogue lists front driveshaft inner and outer boot kits for this model year, and mainstream service data (Autodata/Haynes) includes routine inspection of driveshaft gaiters/boots. So CV boots are absolutely relevant on a 2018 Mondeo.

On a 2018 Ford Mondeo, the CV boots are the flexible rubber gaiters that seal the grease inside the CV joints on the front driveshafts (and on AWD variants, the rear halfshafts too). Their job is simple but critical: keep high-moly grease in, keep water and grit out. That sealed environment lets the CV joints articulate smoothly as the wheels steer and the suspension moves, without wearing out in a hurry.

As part of regular servicing, it’s smart to give the boots a quick once-over. Most workshops check them every service because early signs of trouble are easy to spot and cheap to sort. Catch a split boot early and it’s usually a straightforward boot-and-grease job, leave it too long and the joint can run dry, wear fast, and start clicking on turns—then you’re up for a joint or even a complete shaft.

• What to look for: grease flung around the inner wheel/undertray, fine cracks in the rubber, loose or missing clamps, and any tearing at the convolutions.
• Service tip: if a boot is perished or split, replace the boot and repack with the correct CV grease, using new single‑use clamps. Quality boot kits are fine, some techs prefer swapping the complete shaft if the joint’s contaminated or mileage is high for a longer-term fix.
• Noise check: a rhythmic click on low‑speed turns points to an outer CV joint that may have run without proper lubrication—inspect the boot immediately.
• Driving conditions: plenty of gravel roads or coastal exposure in Aus/NZ can age rubber faster. More frequent inspections are a good shout.

There’s no fixed replacement interval for CV boots—condition is king. During a 10,000–15,000 km service, a mechanic should inspect all boots for cracks and leaks, confirm clamps are snug, and wipe away any old sling so new leaks are obvious next time. Using OEM‑equivalent parts and the specified high‑moly CV grease keeps the Mondeo’s driveline quiet and happy for the long haul.

FAQs

Do all 2018 Mondeos have CV boots?
Yes. Every 2018 Mondeo with front-wheel drive uses CV boots on the front driveshafts. If the vehicle is an AWD variant (market dependent), there are additional CV boots on the rear halfshafts as well.

How often should the CV boots be checked?
Have them inspected at every routine service (typically 10,000–15,000 km). Harsh conditions—gravel, mud, or lots of stop‑start—justify more frequent checks.

Can a split CV boot be repaired without replacing the driveshaft?
Usually, yes. If the joint hasn’t ingested grit or gone noisy, a new boot, fresh CV grease, and proper clamps do the job. If contamination or clicking is present, replacing the joint or complete shaft is the better call.