Parts for your 2016 Toyota Crown-Bump stops

2016 Toyota Crown bump-stops: what they do and when to replace them

Based on Toyota’s service literature for the S210-series Crown (2012–2018) and the Toyota Electronic Parts Catalogue, the 2016 Toyota Crown is fitted with bump-stops (also called jounce bumpers) on both the front and rear suspension. These appear as “spring bumper” or “bound stopper” components paired with the shock absorber/strut assemblies, including on grades with Adaptive Variable Suspension (AVS). So yes—bump-stops are relevant and used on the 2016 Toyota Crown.

On this model, the bump-stop acts like a compact, progressive helper spring. It limits the last bit of suspension travel to stop harsh bottoming out over big hits, speed humps, or when the boot’s loaded. By cushioning that final movement, it helps protect the shocks, strut mounts, control arms and body shell, and it keeps alignment and tyre contact more stable. The result is a quieter, more controlled ride with fewer knocks and less chance of the tyre touching the guard under heavy compression.

Because they live in the firing line of grit, UV, heat, and oil mist, Crown bump-stops (typically microcellular polyurethane foam or rubber) can harden, crack, or collapse over time. During routine servicing—or any time the shocks/struts are out—these little buffers should be inspected. Smart practice is to replace them whenever dampers are replaced, as old, perished bump-stops can undo the benefits of fresh shocks. Genuine or high-quality equivalents that match OE length and rate are the go, especially on AVS-equipped variants where travel control is carefully tuned.

Signs the 2016 Crown’s bump-stops may need attention include:

• A sharp, harsh thud on big bumps or driveway entries
• Visible cracking, crumbling, or oil-soaked bump-stops
• Uneven tyre wear or the tyre kissing the inner guard on compression

Replacement is straightforward for a trained tech: safely support the car, remove the relevant strut/shock, renew the dust boot if it’s torn, fit the correct-length bump-stop, and torque everything to spec. An alignment check afterwards is a good idea. There’s no strict kilometre-based interval, but an inspection every 20,000–30,000 km, or whenever suspension work is done, keeps the Crown riding sweet and protecting the expensive bits underneath.

Popular questions about 2016 Toyota Crown bump-stops

Does the 2016 Toyota Crown actually have bump-stops?
Yes. Toyota’s service manual and EPC list front and rear spring bumpers/jounce stoppers as standard components on S210-series Crowns, including AVS grades.

How often should bump-stops be replaced on a 2016 Crown?
There’s no fixed interval. Inspect them at each major service and replace if cracked, deformed, or oil-soaked, or any time shocks/struts are replaced to keep travel control consistent.

Is it safe to drive with damaged bump-stops?
It’ll drive, but heavy hits can bottom out the suspension, risking shock damage, noisy knocks, and possible tyre-to-guard contact. Replacing tired bump-stops restores the Crown’s composure and protects other components.