Parts for your 2019 Mitsubishi Asx-Wheel bearings

2019 Mitsubishi ASX Wheel Bearings: Purpose, Care and Replacement

Factory sources confirm the 2019 Mitsubishi ASX is fitted with wheel bearings. The Mitsubishi Motors Service Manual for the ASX (also marketed as RVR/Outlander Sport) and the Mitsubishi ASA Electronic Parts Catalogue specify sealed hub-and-bearing assemblies at each wheel. That means wheel bearings are absolutely relevant to this model, built into the hub units front and rear.

On this ASX, the wheel bearings let the wheels spin smoothly with minimal friction while supporting the vehicle’s weight and coping with cornering loads. Because they’re sealed hub units, they’re designed to keep lubricant in and grit and water out. There’s no periodic greasing—when a bearing wears, the fix is to replace the hub-and-bearing assembly.

As part of regular servicing, it’s smart to check for early signs of wear. A technician will usually spin each wheel, feel for roughness, and check for play with the wheel off the ground. They’ll also look for uneven tyre wear or ABS faults, because the hub assemblies often include the tone ring or encoder for the wheel speed sensor.

• Common clues it’s time for attention: a humming or growling that rises with road speed, a droning that changes when turning, vague steering feel, or detectable play at the wheel.
• Typical lifespan varies with roads and loads, but many see 100,000–150,000 km or more if driven gently and kept away from deep water and harsh kerb hits.

Replacement on the 2019 ASX involves removing the brake components and swapping the hub unit, pressing is usually minimal because the bearing comes integrated. Quality parts matter here—OE or proven aftermarket hub assemblies will stay quieter for longer. It isn’t mandatory to replace both sides together, however, if one has failed from impact or high kilometres, inspecting the opposite side at the same time is wise.

Good habits help bearings last: keep tyre pressures correct, avoid potholes and kerbs, wash off road salt or beach sand, and ensure wheel nuts are torqued correctly. During any brake or suspension work, a quick spin-and-check of the hub can catch issues early. If a bearing starts singing, don’t put it off—worn bearings can heat up, affect ABS performance, and in worst cases compromise safety. Get a proper diagnosis and sort it before a road trip.

How long do wheel bearings last on a 2019 Mitsubishi ASX?

With normal driving, many ASX wheel bearings run past 100,000–150,000 km. Rough roads, heavy loads, water ingress, and hard kerb strikes can shorten that. Regular checks during services help pick up wear early.

Can the ASX’s wheel bearings be greased or serviced?

No. They’re sealed hub-and-bearing units. There’s no routine greasing, once noisy or rough, the hub assembly is replaced as a unit.

Is it safe to drive with a noisy wheel bearing?

Only for short distances to reach a workshop. Noise often worsens and can affect handling and ABS readings. Prompt replacement keeps it safe and saves other components from knock-on wear.