Parts for your 2009 Honda Stream-Wheel hubs

2009 Honda Stream Wheel Hubs — What They Do and When to Replace

Based on Honda’s factory documentation and parts listings, wheel hubs are absolutely used on the 2009 Honda Stream (RN6–RN9). The Honda Electronic Parts Catalogue (EPC) for this model family identifies front and rear hub assemblies, and the Honda Stream service manual outlines procedures for front wheel bearing/hub service and rear hub unit replacement, including ABS encoder considerations. So yes—wheel hubs are fitted and are a normal service item on this vehicle.

On a 2009 Honda Stream, the wheel hub is the central mounting point for the wheel and brake rotor, and it houses or mates to the wheel bearing. The hub keeps the wheel running true, carries the vehicle’s weight through the bearing, and in ABS-equipped models, it works with a tone ring or magnetic encoder to feed wheel speed data to the stability and braking systems. If a hub or its bearing starts to go, the driver may notice a humming or growling that changes with road speed, slight steering vibration, uneven tyre wear, or ABS warning lights.

Front ends on this platform typically use a pressed bearing and hub within the steering knuckle, which requires a press and careful setup to replace. The rear commonly uses a bolt-on hub unit with the bearing integrated, making replacement a bit more straightforward. Variations can exist by trim and market, so technicians should check the VIN in the EPC and follow the Honda service manual steps.

For everyday ownership, it’s smart to:

• Listen for speed-related hums and feel for play at each wheel during routine services.
• Inspect for ABS faults after heavy pothole hits or water ingress.
• Torque wheel nuts to the factory spec and avoid rattle-gun over-tightening, which can shorten bearing life.
• Keep the encoder/magnetic face clean and oriented correctly when fitting a new rear hub unit.

There’s no fixed-kilometre replacement interval—hubs are done on condition. Many last well past 150,000 km, but harsh roads, curb strikes and overloading can bring that forward. When one side fails, the other side may still be fine, replacement in pairs is optional unless there’s similar wear or noise on both. After hub work, a quick alignment check is wise if any suspension bolts were loosened. Using quality OE-equivalent parts and following Honda’s procedures will keep the Stream rolling quietly, safely and straight.

How can someone tell if a 2009 Honda Stream hub is failing?

Common clues are a steady humming or growling that grows with speed, a faint vibration through the steering at highway pace, and tyre feathering or cupping. Jacking the car and rocking the wheel at 12 and 6 o’clock can reveal play. If the ABS light’s on and a scan shows a wheel speed fault, the rear hub’s encoder may be damaged or dirty.

Does a hub replacement require a wheel alignment afterwards?

The hub itself doesn’t change alignment, but front hub/bearing work often involves removing the knuckle or loosening strut bolts. If that happens, an alignment check is a good idea. Rear bolt-on hub units typically don’t affect alignment unless other suspension fasteners were moved.

Should both front or both rear hubs be replaced together?

It’s not mandatory. If only one side is noisy or loose, replacing that side is acceptable. That said, on high-kilometre cars driven in similar conditions, the opposite side may not be far behind—so some owners choose to do hubs in pairs to minimise future downtime.