Parts for your 2016 Nissan Serena-Rack boots

2016 Nissan Serena rack-boots

Yes, the 2016 Nissan Serena uses rack-boots (also called steering rack bellows/boots). Technical references that show this include the Nissan Serena C27 Service Manual, ST (Steering) section, which illustrates the steering gear assembly with boots and clamps, and OEM parts catalogues such as Nissan FAST and exploded diagrams from reputable parts databases that list a “steering gear boot” for C27 Serena models. These sources confirm the Serena’s rack-and-pinion steering with electric power assist still relies on protective boots over each end of the rack.

On the 2016 Serena, rack-boots play a simple but crucial role: they seal and shield the inner tie rod joints and the rack bar from water, dust, and road grit. Even with electric power steering, the rack still moves laterally and the bellows-style boots flex with steering travel, keeping contaminants out and helping the rack last the distance. If a boot tears, fine grit and moisture can make their way onto the rack and inner joint, accelerating wear and potentially leading to a notchy feel, corrosion, or premature inner tie rod play.

Good servicing practice is to inspect the rack-boots at regular service intervals or any time the front end is up for tyres, brakes, or suspension checks. Look for perishing, cracks at the folds, loose or missing clamps, and signs of grease sling or moisture inside the boot. While the boots themselves aren’t normally lubricated, a failed inner tie rod can weep grease, if you see that coupled with a split boot, it’s time to act.

Replacement is straightforward for a competent tech and can be DIY with care. Safely support the vehicle, mark or count the turns when removing the outer tie rod end so the toe setting is close on reassembly, and always fit new clamps rather than cable ties. Avoid twisting the boot during install and ensure any breather features in the bellows aren’t blocked. It’s smart to organise a wheel alignment afterwards, as even a small toe change can affect tyre wear. Stick with quality EPDM boots designed for the Serena and follow the torque specs in the Nissan service manual.

• Check at each service or around every 10,000–15,000 km.
• Replace boots in pairs if they’re aged, or immediately if split.
• If contamination has occurred, inspect the inner tie rods and rack for damage.

FAQ: Are rack-boots the same as CV boots on a Serena? No—CV boots protect the drive shafts, while rack-boots protect the steering rack. Both are rubber bellows but serve different systems.

How can a driver tell if their Serena’s rack-boots need replacing?

They’ll often spot small cracks at the folds, grease spray on the inner wheel or subframe, or see a boot that’s come adrift from its clamp. During a WOF or routine service, a tech may also find play at the inner tie rod that suggests contamination from a torn boot.

Can rack-boots be changed without doing a wheel alignment?

It’s possible to count the tie rod turns and get the toe close, but an alignment is still recommended. Even a few millimetres off will scrub tyres and affect steering feel. After any steering linkage work, booking an alignment is the safest bet.

How long do Serena rack-boots usually last?

With normal city and highway use, quality boots can last many years. Harsh UV, gravel roads, or oil contamination can shorten their life. It’s wise to replace them at the first signs of perishing rather than waiting for a full split.