Keep your Nissan Pathfinder's rear hatch rising smoothly and holding open with the Stabilus Liftgate Lift Support 4B-815507 (also written 4B815507). This 19.33-inch, temperature-compensating gas-charged lift support drops in as a direct-fit replacement for the 2009-2012 Nissan Pathfinder — see the "Vehicles it fits" section for engine details.
Built as the Stabilus LIFT-O-MAT with a Temperature Compensating Valve (TCV), it uses dynamic damping speed control for a fluid opening motion without bouncing or jerking.
Designed to deliver OE-equivalent performance for vehicles built with temperature compensation systems. Lift supports work as a pair, so for best results replace both sides together.
Interchange: 90450-ZL00A · 90450-ZL90A
90450ZL00A · 90450ZL90A · 815507 · 612718
This part cross-references / interchanges with the following part numbers:
Which vehicle does this lift support fit?
It is a direct-fit replacement for the 2009-2012 Nissan Pathfinder. Check the "Vehicles it fits" section to confirm fitment for your vehicle.
What does the Temperature Compensating Valve do?
An internal temperature-sensitive valve automatically adjusts gas force with conditions — adding force in cold weather and reducing it in warm weather for easier closing and more consistent operation.
Should I replace both lift supports at once?
Lift supports work as a pair, so for best results Stabilus recommends replacing both sides together for balanced, controlled operation.
Are special tools needed to install it?
No. This lift support is easy to install and requires no special tools. Follow the vehicle service procedure for correct handling.
What are signs this lift support may need replacing?
A liftgate that no longer stays open, drops on its own, opens slowly, or feels weak — especially in cold weather — may indicate a worn gas lift support.
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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.
