Parts for your 2004 Honda Civic-Wheel hubs

2004 Honda Civic wheel hubs: what they do, and how to look after them

Wheel hubs are absolutely used on the 2004 Honda Civic. Technical sources including the Honda Factory Service Manual for 2001–2005 Civic models and OEM parts catalogues show the Civic runs a pressed-in front hub inside a double-row wheel bearing in the steering knuckle, while the rear uses an integrated hub-and-bearing unit (varies with drum or disc rear brakes and ABS). Aftermarket catalogues from bearing manufacturers like NTN/SKF/Timken list front hubs and rear hub assemblies specifically for this model, confirming fitment and service procedures.

On a 2004 Civic, the hub is the central mounting point that the wheel bolts onto. It transmits drive torque at the front, supports vehicle weight, and (with ABS) carries the tone ring for wheel speed sensing. The front hub is a separate steel piece that’s pressed into the sealed bearing in the knuckle, with the driveshaft splined through it. The rear is typically a bolt-on hub/bearing assembly, making rear service more straightforward.

Because the bearings are sealed, there’s no regular greasing—maintenance is more about inspection and correct fastening. During servicing, it’s smart to:

• Check for hub/bearing noise (a low growl that changes with speed or when loading the corner).
• Feel for play by rocking the wheel at 12 and 6 o’clock—any noticeable movement needs attention.
• Inspect for ABS faults if fitted, a damaged tone ring or sensor at the hub can trigger warning lights.
• Torque wheel nuts correctly and avoid rattle-gunning them to death, which can stress the hub/bearing.

When replacement is due, fronts usually require a hydraulic press and proper support blocks to avoid damaging the new bearing or knuckle. Most tech sources specify renewing the axle nut and circlip, and pressing on the correct race only. Don’t hammer the hub or driveshaft—impact damage shortens bearing life. The rear hub assemblies are typically bolt-off/bolt-on, still, clean the mating face and torque to spec from Honda data. After front hub/bearing work, a wheel alignment check is a good idea.

Quality parts matter here. OEM or reputable brands (the same suppliers Honda often uses) tend to run quieter and last longer. With correct torque, clean mating surfaces, and no shortcuts with the press, a Civic hub/bearing will quietly do big kilometres with no dramas.

Popular questions about 2004 Honda Civic wheel hubs

How can someone tell if a hub or bearing is failing on a 2004 Civic?
They’ll usually hear a humming or rumbling that gets louder with speed and changes when gently swaying the car left or right. There may also be a light vibration through the seat or floor. On a hoist, any roughness when spinning the wheel by hand or play when rocking it is a giveaway.

ABS-equipped cars might also show a warning light if the tone ring or sensor at the hub has copped damage or corrosion.

Are the front and rear hubs the same on this model?
No. The front uses a separate hub pressed into the knuckle’s bearing, while the rear is generally a bolt-on hub/bearing assembly (drum vs disc and ABS can vary part numbers). The different designs mean the front typically needs a press and more setup, the rear is quicker to swap.

Can a DIYer replace the hubs at home?
Rear hub assemblies are within reach for a competent home mechanic with hand tools and a torque wrench. Front hubs are trickier because the bearing must be pressed in and out correctly. Without the right press tools and support adapters, it’s easy to wreck a new bearing.

Plenty of owners do the strip-out themselves, then take the knuckle to a shop for pressing, which keeps costs down and ensures the bearing lives a long, quiet life.