Parts for your 2018 Nissan Serena-Coil springs

2018 Nissan Serena coil springs — fitment, purpose and service advice

Technical sources confirm coil springs are fitted to the 2018 Nissan Serena (C27). The Nissan C27 Serena Service Manual (Front Suspension “FSU” and Rear Suspension “RSU” sections) specifies a MacPherson strut with a coil spring at the front and a rear suspension using a torsion beam with coil springs on most 2WD models, with coil-sprung arrangements across other variants. The Nissan FAST electronic parts catalogue lists distinct front and rear spring part numbers for C27 chassis codes. Major aftermarket catalogues (e.g., KYB and Monroe) also publish front and rear coil spring listings for the 2016–2019 Serena C27 range. Together, these technical references establish that coil springs are indeed used on the 2018 Serena.

On this people mover, the coil springs shoulder the heavy lifting: they support vehicle weight, set ride height, and keep the tyres planted over dodgy roads. Paired with the struts and shocks, they soak up bumps so the Serena stays comfy for the family and composed when loaded up with kids, luggage and the odd Bunnings haul. Healthy springs help maintain even ride height side-to-side, stable steering, and predictable braking — all big wins for school runs and long Kiwi and Aussie road trips.

As part of routine servicing, it’s smart to have the coil springs inspected every 20,000–30,000 kilometres (or annually). A tech should check for cracked coils, chipped or flaking paint exposing rust, sagging (one corner sitting lower), broken “pigtails,” and perished rubber insulators or noisy seats. If a spring is damaged or has sagged, it’s best practice to replace in axle pairs to keep handling balanced. After any spring or strut work, a wheel alignment is recommended to dial in camber and toe.

Because compressed springs store serious energy, removal and refitting should be done with a quality spring compressor and proper safety gear. Many owners opt for renewing related hardware at the same time — upper mounts, bearings, dust boots and bump stops — to avoid repeat labour. Torqueing suspension fasteners at normal ride height (wheels on the ground or with stands under the hubs) helps prevent bush bind and premature wear. For Serena models that regularly carry seven or eight people or tow, periodic checks are especially worthwhile, constant load and corrugations can accelerate fatigue.

• Watch for clunks, bottoming out, floaty ride, or uneven ride height.
• Replace springs in pairs, align afterwards.
• Use corrosion-resistant, OE-equivalent springs for coastal conditions.

Popular questions about 2018 Nissan Serena coil springs

How long do coil springs typically last on a 2018 Serena?
Service life varies with load and environment. Many Serena springs run well past 100,000–200,000 kilometres, but frequent heavy loads, rough roads, or coastal corrosion can shorten that. Regular inspections catch early rust or sag before it affects handling.

Should a wheel alignment be done after replacing coil springs?
Yes. Changing springs or struts can alter ride height and suspension geometry, nudging camber and toe out of spec. A post-repair alignment helps the Serena track straight, preserves tyre life, and restores steering feel.

Can just one coil spring be replaced if only one side is bad?
It’s technically possible, but not recommended. Springs weaken with age. Replacing in pairs on the same axle keeps ride height even and handling balanced, which is particularly important for a tall, family-focused MPV like the Serena.