Parts for your 2006 Nissan Primera-Wheel hubs

2006 Nissan Primera (P12) Wheel Hubs — What They Do and When to Replace

Wheel hubs are absolutely used on the 2006 Nissan Primera (P12). Technical literature such as the Nissan Primera P12 service manual (Front Axle and Rear Suspension sections), Nissan FAST/OEM parts catalogues, and major bearing suppliers’ catalogues (SKF, NTN-SNR, Timken) all list front and rear hub assemblies for this model. The front end uses a unitised hub-and-bearing assembly bolted to the steering knuckle, and the rear is a hub assembly mounted to the trailing arm, with an ABS encoder and a separate sensor.

On this Primera, the wheel hub’s job is to secure the wheel to the car via the wheel studs, house the sealed bearing for smooth rotation, and provide an encoder surface for ABS/vehicle stability systems. It’s a quiet achiever: when healthy, it keeps the ride smooth, tyre wear even, and braking electronics happy. Because the bearings are sealed, there’s no routine greasing—maintenance is mainly inspection and correct fitment practices.

During regular servicing, a technician will check for bearing noise and play, inspect ABS wiring near the hub, and make sure wheel nuts are torqued correctly. High-pressure washing aimed at the hub face or sensor plug is best avoided. While there’s no set replacement interval, hubs commonly last well past 100,000 km, harsh roads, big potholes, or curbing can shorten that.

Replacement is straightforward for a pro with the right kit. The front hub unbolts from the knuckle, the rear hub assembly unbolts from the arm. Replacing the axle nut (front) and hub bolts is recommended. Clean mating faces, support the knuckle to protect the CV joint, and avoid hammering through the hub, which can damage the encoder. Final torque values should follow the Nissan workshop manual, and if any suspension bolts are loosened, a wheel alignment check is wise. Hubs are usually replaced individually, but it’s sensible to assess the opposite side at the same time.

• Common signs it’s time: a speed-dependent hum or growl, ABS light or erratic speed readings, steering wheel vibration, uneven tyre wear, or detectable wheel play.
• Good servicing habits: correct wheel nut torque, prompt attention to knocks/impacts, and periodic spin-and-listen checks on a hoist.

Popular questions about 2006 Nissan Primera wheel hubs

How can an owner tell a hub is failing on a 2006 Primera?
They’ll often notice a steady hum that changes with speed and may get louder when gently loading one side of the car in a lane change. A failing hub can also trigger an ABS warning, cause slight vibration, or show play when the wheel is rocked at 12 and 6 o’clock.

Do replacement hubs include the ABS sensor?
Most quality hub units for the Primera include the magnetic encoder for ABS, while the wheel speed sensor itself is separate and reused if healthy. It’s good practice to inspect the sensor tip and wiring when the hub is off.

Should both front hubs be replaced together?
It’s not mandatory. If one hub fails, only that side needs replacement. However, if the car has high kilometres or both sides show similar noise/wear, replacing them as a pair can save repeat trips to the hoist.