Bring back effortless, hands-free tailgate access with the Stabilus POWERISE Liftgate Lift Support 3A-799985 (also written 3A799985), a spindle-driven powered lift support that installs as a direct-fit replacement for the 2016-2025 Volvo XC90. It's a full replacement for vehicles equipped with power opening and closing systems, restoring the automatic open/close motion you expect from a factory power liftgate.
For best results, replace the supports in pairs so both sides operate evenly. See the Buyer's Guide tab for the full engine-level fitment.
Interchange: 31457610-0 · 31663099-0 · 31690603-0 · 31690604-0
31371096 · 31455984 · 31457610 · 314576100 · 31663099 · 316630990 · 31690603 · 316906030 · 31690604 · 316906040
This part cross-references / interchanges with the following part numbers:
What vehicle does this lift support fit?
It installs as a direct-fit replacement for the 2016-2025 Volvo XC90. Check the Buyer's Guide tab to confirm the correct application for your vehicle.
What type of lift support is this?
It's a spindle-driven powered lift support (Stabilus POWERISE 3A-799985), a full replacement for vehicles with power opening and closing liftgate systems.
How long is this lift support?
It measures 22.64 inches. Its spindle pitch and surface are optimised for an almost silent movement.
Should I replace both supports at once?
For best results, replace the supports in pairs so both sides operate evenly. This listing covers the single unit shown.
Is it hard to install?
No. It's based on the OE design for proper fit, form, and function, is easy to install, and requires no special tools.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
