Stabilus Liftgate Lift Support 4B-055249

Stabilus Liftgate Lift Support P/N:4B-055249

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$27.99

MPN: 4B-055249

UPC: 194879006161

Item Package Quantity: 1

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Stabilus Liftgate Lift Support P/N:4B-055249

$27.99

Description

Keep your liftgate opening smoothly and staying up with the Stabilus Liftgate Lift Support 4B-055249, a gas-charged lift support with dynamic damping speed control. It drops in as a direct-fit replacement for the 2011-2024 Nissan QX56, 2021-2024 Nissan Armada, 2011-2013 Infiniti QX56, and 2014-2018 Infiniti QX80 — see the Buyer's Guide tab for the full engine breakdown. This unit measures 18.27 inches.

Dynamic damping speed control: Stabilus Lift-O-Mat uses a velocity manifold groove pressed into the tube wall so gas flows around the piston for a fluid opening motion with no bouncing or jerking during cycling.
Gentle, controlled stop: the groove profile narrows toward the end of the stroke for a controlled stop with minimal impact.
Corrosion-resistant coatings: part coatings tested to automotive standards for corrosion resistance.
Easy installation: based on the OE design for proper fit, form and function, and installs with no special tools. For best results, replace in pairs.

Signs this support may need replacing include a liftgate that drifts down, won't stay up on its own, opens slowly, or needs manual holding.

Interchange: 90450-1LA3A · 90450-1LA5A · 90450 6GW4A · 90450-6GW4A
904501LA3A · 904501LA5A · 904506GW4A · 055249 · 7022 · 7434 · D7022 · D7434 · 612970

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

90450-1LA3A, 904501LA3A, 90450-1LA5A, 904501LA5A, 90450 6GW4A, 90450-6GW4A, 904506GW4A, 055249, 7022, 7434, D7022, D7434, 612970

Frequently Asked Questions

What vehicles does the Stabilus 4B-055249 fit?

It's a direct-fit replacement for the 2011-2024 Nissan QX56, 2021-2024 Nissan Armada, 2011-2013 Infiniti QX56, and 2014-2018 Infiniti QX80. Check the Buyer's Guide tab to confirm your vehicle.

What is dynamic damping speed control?

Lift-O-Mat uses a velocity manifold groove pressed into the tube wall so gas flows around the piston, creating a fluid opening motion with no bouncing or jerking and a gentle, controlled stop.

How long is this lift support?

This Stabilus lift support measures 18.27 inches. Compare it to your original before ordering to confirm the correct length.

Should I replace both lift supports at once?

Stabilus recommends replacing in pairs for best results. If one support has weakened, the other is typically near the end of its life too, so replacing both gives more balanced operation.

What are signs this lift support needs replacing?

Common signs include a liftgate that drifts down, won't stay up on its own, opens slowly, or requires you to hold it manually. If a worn support is the cause, this unit replaces it.