Parts for your 2015 Nissan Serena-Control arms

2015 Nissan Serena Control Arms — What They Do and When to Replace Them

The 2015 Nissan Serena (C26) does use control arms at the front. Nissan’s C26 Series Service Manual (Section FSU – Front Suspension) specifies a MacPherson strut front end with a transverse link, commonly called the front lower control arm. Nissan’s FAST electronic parts catalogue lists complete front lower arm assemblies for the C26, and major aftermarket catalogues (e.g., Sankei 555 and Febest) supply direct-fit front control arms for 2010–2016 Serena models. At the rear, most 2WD Serenas run a torsion-beam axle with trailing arms rather than conventional multi-link control arms, so the “control arm” term mainly applies to the front.

On the Serena, the front control arm ties the wheel hub to the subframe, keeping geometry steady under braking, cornering and bumps. Its inner bushes soak up vibration and allow controlled movement, while the outer ball joint lets the hub steer and move vertically. Healthy arms mean straight-line stability, predictable steering, and even tyre wear—handy for family hauling and long Kiwi or Aussie road trips.

As part of routine servicing, it’s smart to inspect the control arm bushes and ball joints every 10,000–20,000 km or annually. Many Serenas start showing bush wear somewhere between 80,000 and 150,000 km, depending on road conditions and load. Look for perished rubber, split ball-joint boots, loose joints, and rust around mounting points. After any control arm work, a wheel alignment is a must to protect tyres and restore proper handling.

• Common signs it’s time: clunks over bumps or when braking, steering shimmy, wandering on the motorway, uneven tyre wear, and vague turn-in.
• Replacement tips: replace in pairs across the axle, torque bolts at normal ride height, and choose quality arms with OE-spec rubber bushes and sealed ball joints.

Many aftermarket arms for the Serena come as complete units with pre-installed bushes and ball joints, saving press work and time. Bush-only replacements are possible on some variants but can be labour-intensive without the right tools. For WOF or roadworthy checks, any play in the ball joint or torn bush will usually be flagged, so proactive replacement keeps the van safe and compliant.

Technical references: Nissan C26 Series Service Manual – Front Suspension (MacPherson strut with transverse link), Nissan FAST EPC – Front Lower Arm assemblies for C26, Aftermarket fitment catalogues from Sankei 555 and Febest listing 2010–2016 Serena front control arms.

• Do all 2015 Serena models have front control arms?
  Yes. All C26 Serena variants use a MacPherson-strut front suspension with a lower control arm (transverse link). Rear layouts vary (torsion beam for most 2WD, different hardware on some 4WD trims), but the front control arm remains common across the range.
• How long do the control arm bushes and ball joints last?
  Typically 80,000–150,000 km, but heavy loads, rough roads, and big potholes can shorten that. Annual inspections help catch cracked bushes or loose ball joints before they affect handling or chew tyres.
• Can the Serena’s control arm bushes be replaced separately?
  On many C26 arms, yes, but it requires press equipment and careful alignment. Complete arm assemblies with bushes and ball joint pre-fitted often make better sense for time, cost predictability, and long-term reliability. An alignment is required either way.