Parts for your 2020 Honda Civic-Wheel hubs

2020 Honda Civic wheel hubs: what they do and how to look after them

Based on technical sources — namely the Honda Service Manual for the 2016–2021 Civic range, Honda’s electronic parts catalogue (EPC), and application data from major bearing manufacturers like NTN/NSK and Timken — the 2020 Honda Civic is fitted with sealed wheel hub and bearing units front and rear, each incorporating an ABS encoder. So yes, wheel hubs are absolutely relevant to this model.

On the Civic, the hub assembly is the bit that lets the wheel spin smoothly while keeping it precisely located on the knuckle or trailing arm. It supports the vehicle’s weight, maintains accurate wheel alignment, and feeds wheel-speed data to the ABS and stability systems via the integrated encoder. Because the bearings are sealed, there’s no greasing or adjustment needed — they’re designed to be maintenance-free until wear or damage calls time on them.

Replacement isn’t on a fixed schedule, it’s condition-based. Typical clues a hub is on the way out include a humming or rumbling that rises with road speed, a growl that changes when turning left or right, ABS or stability warning lamps, or noticeable play when the tyre is rocked at 12 and 6 o’clock. If these show up, a mechanic will check for roughness, end float, and ABS signal integrity before recommending a new hub assembly. Depending on variant, the Civic may use a bolt-on hub unit or a bearing that’s pressed into the knuckle, either way, replacement is a straightforward workshop job with the right tools. Always refit with a new axle nut where specified and torque all fasteners to Honda specs.

To keep the hubs happy between services, a few simple habits help:

• Have the hubs checked during brake work or tyre rotations for noise and play.
• Avoid kerb strikes and deep potholes that can bruise bearings and ABS encoders.
• Keep wheel nuts torqued evenly to spec to prevent distortion and uneven load on the bearing.
• Don’t direct high-pressure washers at the hub face or ABS sensor area.

With sensible driving and clean, correctly torqued wheels, many Civic hubs run well past 100,000 kilometres. When one does need replacing, doing it promptly protects tyres, brakes, and the car’s safety systems — no dramas.

Popular questions about 2020 Honda Civic wheel hubs

How can someone tell if a 2020 Honda Civic wheel hub is failing?
Common signs include a speed-related hum or growl, a change in noise when gently weaving or cornering, light vibration, or an ABS/ESC warning. Jacking the car and checking for play or roughness when spinning the wheel also helps pinpoint the culprit.

If the sound changes when loading one side of the car (turning left versus right), that often points to the opposite-side hub. A technician can confirm with a road test and inspection.

Do the wheel hubs need greasing or regular servicing?
No — they’re sealed, maintenance-free units. There’s nothing to adjust or pack with grease. They should simply be inspected during routine servicing, brake work, or tyre rotations for noise, play, and sensor wiring condition.

Keep the wheel nuts torqued evenly to the factory spec and avoid pressure-washing directly at the hub face or ABS sensor to help longevity.

How long do Civic wheel hubs last, and what does replacement involve?
Many last well beyond 100,000 km, but lifespan depends on road conditions, impacts, wheel/tyre size, and driving style. When replacement is due, expect removal of the caliper and rotor, the axle nut, and either unbolting the hub unit or pressing the bearing (depending on variant).

New hardware (such as the axle nut) is often required, and torque specs must be followed. An alignment check is a good idea if the knuckle or suspension was disturbed.