Parts for your 2020 Nissan Serena-Shock absorbers

2020 Nissan Serena shock-absorbers: what they do and when to replace them

Shock-absorbers are absolutely fitted to the 2020 Nissan Serena. Technical references including the Nissan C27 Serena Service Manual (front MacPherson strut and rear suspension sections) and Nissan’s OEM parts catalogue list a front strut assembly with an integrated damper and separate rear shock-absorbers for most 2WD variants. These factory sources confirm the Serena relies on shock-absorbers to control suspension movement and keep the ride settled.

On this MPV, the shock-absorbers tame spring oscillations so the tyres stay planted, which boosts braking stability, cornering confidence and passenger comfort. They also cut down body roll, squat and nose-dive, protecting bushings and other suspension bits from copping extra abuse. Whether it’s the school run or a long State Highway cruise, healthy dampers make the Serena feel composed rather than floaty.

For servicing, it’s smart to have the shocks inspected every 20,000 km or 12 months, especially in Aussie and Kiwi conditions with corrugations, potholes and coastal salt. Typical replacement timing is 80,000–120,000 km, but hard use or heavy loads can bring that forward. Always replace in axle pairs, and consider renewing top mounts, dust boots and bump stops at the same time. A wheel alignment after front strut work helps the Serena track straight and saves tyre wear.

Common signs they’re on the way out include a wallowy or bouncy feel on undulations, clunks over sharp bumps, longer stopping distances, uneven tyre wear and any oil weeping down the body of the shock. A simple bounce test (press and release a corner, it should settle quickly) can hint at wear, but a proper workshop test is best. Remember, tired shocks can mess with ABS/ESC effectiveness and may trigger a WOF/roadworthy hiccup if they’re leaking or not controlling rebound properly.

• Choose quality OEM or reputable aftermarket gas-pressurised shocks designed for the C27 Serena.
• Have them fitted and torqued with the suspension at normal ride height to avoid bush preload issues.
• Request a road test to check for noises and that the ride height and steering feel are spot on.

Note: While most 2WD 2020 Serena models use a torsion-beam rear with separate shocks, specific variants can differ. If in doubt, confirm by VIN against the Nissan service manual or parts catalogue.

Popular questions about 2020 Nissan Serena shock-absorbers

Do the front and rear of a 2020 Serena both have shock-absorbers?

Yes. The front uses a MacPherson strut (the damper is built into the strut assembly) and the rear uses separate shock-absorbers with the spring. This layout is documented in the Nissan C27 Serena Service Manual and OEM parts listings.

How long do Serena shock-absorbers typically last?

Many owners see 80,000–120,000 km, but rough roads, heavy loads and frequent speed bumps can shorten that. Regular inspections catch leaks and fading early, and replacing in pairs keeps the handling balanced.

Will worn shocks fail a WOF or roadworthy?

They can. Leaking dampers or poor rebound control are common reasons for a fail. If the Serena feels floaty, nose-dives under brakes, or shows uneven tyre wear, it’s worth a professional check before inspection time.