Parts for your 2019 Mitsubishi Outlander-Cv boots

2019 Mitsubishi Outlander CV Boots: What They Do and When to Replace Them

CV boots are absolutely fitted to the 2019 Mitsubishi Outlander. Technical references from Mitsubishi Motors’ Service Manual for the GG/GF platform (2019 Outlander) detail inner and outer constant-velocity (CV) joints on the front drive shafts, each protected by flexible boots, and AWD/S-AWC models also use rear halfshafts with CV joints and boots. The Mitsubishi Electronic Parts Catalogue (ASA) likewise lists dedicated inner and outer driveshaft boot kits for this model year. These sources confirm the Outlander relies on CV boots to seal lubricant and keep grit and water out of the CV joints.

For this Outlander, those boots do a deceptively big job. They keep the special moly CV grease where it belongs and stop road grime, dust, and water from chewing out the joint. Outer boots flex the most as the wheels turn and travel over bumps, so they’re the most common to split. On AWD/S-AWC variants, there are additional boots on the rear halfshafts that deserve equal attention—especially if the vehicle sees unsealed roads or beach runs around Aus or Aotearoa.

Servicing-wise, CV boots aren’t a scheduled replacement item, but they should be inspected at every service (typically every 12 months/15,000 km). A quick look for grease flung around the inner wheel or under-guard, small cracks in the rubber/thermoplastic, loose clamps, or a tell-tale clicking on low-speed turns goes a long way. If a split is caught early, a boot-only replacement with fresh grease and new clamps can save the original joint. If water or grit has entered—or there’s already clicking or vibration—replacing the joint or complete shaft is the smarter move.

When replacing, quality counts. Use the specified CV grease, new clamps, and a new staked axle nut, and make sure the hub/axle nut is torqued to factory spec. On AWD models, check both front and rear shafts, on FWD models, focus on the fronts. After off-road or coastal trips, rinsing the underbody to remove salt and mud helps prolong boot life. And if the Outlander runs larger wheels or sees a lot of full-lock manoeuvres in tight car parks, that extra articulation makes regular checks even more worthwhile.

• Watch for: grease spray near the wheel, cracks/splits, clicking on turns, or vibration on acceleration.
• Good practice: inspect at each service, replace damaged boots promptly, and avoid temporary tapes or wraps.

Does the 2019 Outlander have rear CV boots as well?

AWD/S-AWC models do—each rear halfshaft has inner and outer CV joints with boots. Front-wheel-drive models have CV boots only on the front drive shafts. If unsure which version the vehicle is, a quick look for a rear differential and halfshafts will tell the story.

How often should CV boots be replaced?

There’s no fixed interval. They’re inspected at regular services and replaced when cracks, splits, or leaks are found. Catching damage early often means a simple boot change, leaving it risks joint wear and a more expensive axle replacement.

Can a split CV boot be repaired or taped temporarily?

Not recommended. Tape or glue won’t seal against grease pressure or keep out grit and water. A proper boot replacement with fresh grease is the safe, cost-effective fix.