Stabilus 4B-800689 Hatch Lift Support - Right

Stabilus 4B-800689 Lift Support Overview

The Stabilus 4B-800689 is a gas-charged lift support built for rear liftgate operation on select GMC Acadia and Saturn Outlook models. It delivers 675 N (152 lb) of force with a 21.890 in extended length and 13.346 in compressed length for controlled opening and closing.

With plastic socket connections at both ends, this lift support is specified for the right side on vehicles equipped with a non-power liftgate. The Stabilus 4B-800689 is a direct-fit service part for restoring liftgate support performance on the listed applications.

Key Features

• Force rating: 675 N / 152 lb
• Extended length: 21.890 in (556 mm)
• Compressed length: 13.346 in (339 mm)
• Rod diameter: 0.315 in (8 mm)
• Tube diameter: 0.866 in (22 mm)
• Plastic socket rod and tube connections
• Right-side fitment for non-power liftgate applications
• Stabilus part number 4B-800689

Detailed Description

This gas strut is engineered for rear liftgate support on 2007-2016 GMC Acadia, right, non-power liftgate, and 2007-2010 Saturn Outlook, right. It is sized to match the listed vehicle applications with the correct stroke, mounting style, and force output for smooth liftgate movement. If you are replacing a worn lift support on a GMC Acadia or Saturn Outlook, Stabilus 4B-800689 provides the specified fitment and dimensions for the job.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Liftgate that will not stay open
• Rear hatch that drops too quickly
• Weak or inconsistent lift support pressure
• Noise or binding during liftgate movement
• Worn original gas strut on the right side

Installation Notes and Tips

Verify the vehicle’s side, liftgate type, and mounting style before installation. This part uses plastic socket connections, so confirm the end fittings match the original support on the right side of the liftgate. Compare the compressed and extended lengths to the removed unit before replacement, and support the liftgate securely during service.

Quality Assurance

Stabilus is a recognized OE supplier of gas springs and lift supports, and this part is built to the listed dimensions and force specification for the confirmed applications.