Parts for your 2018 Nissan Serena-Wheel bearings

2018 Nissan Serena wheel bearings — what they do and when to replace them

Per Nissan technical literature for the C27 Serena platform (2016–2020), including the Driveline/Axle sections of the Nissan Service Manual and the Nissan parts catalogue, the 2018 Nissan Serena is fitted with sealed wheel hub bearing units at both the front and rear. So yes, wheel-bearings are absolutely relevant on this model.

On a 2018 Serena, the wheel bearings live in the hub assemblies and let each wheel spin smoothly with minimal friction while carrying the weight of the people mover. They also keep everything aligned so the tyres wear evenly and the ABS/traction systems get clean signals from the wheel speed sensors. Because they’re sealed hub units, there’s no greasing or adjustment during routine servicing — when they wear out, the fix is to replace the complete hub and bearing assembly.

For everyday servicing, a technician will usually check for bearing noise and play during tyre rotations or brake work. That means spinning the wheel, listening for a low humming or growl that changes with speed, and checking for any looseness when rocking the wheel at 12 and 6 o’clock. They’ll also look for roughness when the hub turns, heat discolouration, or ABS faults that can appear if a bearing’s internal encoder ring isn’t happy.

• Common signs it’s time: a droning noise that gets louder above 40–60 km/h, a change in tone when turning, steering wheel vibration, uneven tyre wear, or an ABS light.
• Helpful habits: avoid hard kerb hits, keep tyres inflated and balanced, and rotate tyres on schedule to reduce bearing load and noise masking.

Replacement on the Serena involves removing the caliper and disc, disconnecting the wheel speed sensor carefully, and unbolting the hub unit. Because the bearing is sealed, pressing isn’t normally required — it’s a bolt-off, bolt-on job with fresh fasteners where specified. Correct torque on the hub and axle nut is critical for bearing life, so it’s best left to a workshop with the right tools and specs. After fitment, a quick road test for noise and an ABS scan is smart. Wheel alignment isn’t always necessary, but it’s worth checking if the vehicle has clipped a pothole or kerb.

Quality matters here: OE or reputable aftermarket hub assemblies typically last well over 100,000 km under normal Aussie and Kiwi driving, and they’ll keep that Serena gliding quietly for school runs and road trips alike.

FAQs

Does the 2018 Nissan Serena use serviceable bearings or sealed hub units?
It uses sealed hub-and-bearing assemblies front and rear. There’s no periodic greasing or adjustment, when worn, the complete hub unit is replaced.

How long do wheel bearings last on a Serena, and what causes failure?
Many last 100,000–200,000 km. Big pothole strikes, water intrusion, corrosion, over-tightened axle nuts, and chronic wheel imbalance or tyre wear can shorten life.

Can someone drive with a noisy wheel bearing?
It’s not recommended. Noise often worsens quickly, can affect ABS readings, and if left too long may lead to heat, brake issues, or in extreme cases hub damage.