Stabilus 4B-9043QO Hatch Lift Support

Stabilus 4B-9043QO Gas Spring Overview

The Stabilus 4B-9043QO gas spring is built for controlled lift support and smooth motion in automotive applications. It delivers 460 N of force and uses plastic socket connections at both ends for a direct OE-style attachment layout.

Fits 2001-2005 Pontiac Aztek, N/A. This Stabilus 4B-9043QO gas strut is a fitment-based replacement for the Pontiac Aztek lift support application listed below.

Key Features

• Brand: Stabilus
• Part number: 4B-9043QO
• Force rating: 460 N / 103 lb
• Extended length: 459 mm (18.071 in)
• Compressed length: 282 mm (11.102 in)
• Rod diameter: 10 mm (0.394 in)
• Tube diameter: 22 mm (0.866 in)
• Plastic socket rod and tube connections
• OE-style dimensions for direct replacement matching

Detailed Description

Stabilus 4B-9043QO is a gas spring specified with a 10 mm rod, 22 mm tube, and 460 N output force for controlled opening and holding action. The measured extended and compressed lengths help confirm correct replacement fitment, while the plastic socket ends support a straightforward connection style commonly used on liftgate, hatch, hood, and compartment support applications. This part cross-references Tuff Support 613049 for the same application.

For Pontiac Aztek owners searching for a Stabilus 4B-9043QO replacement, this gas strut is listed for 2001-2005 Pontiac Aztek models. Use the published dimensions and attachment style to verify match before installation, especially when replacing an existing support that has lost pressure or no longer holds position.

Common Replacement Reasons

• Liftgate, hatch, or hood no longer stays open
• Support drops too quickly when opened
• Uneven or weak opening force
• Original gas spring has lost pressure over time
• Noise or binding from a worn support assembly

Installation Notes

Confirm the extended length, compressed length, rod diameter, tube diameter, and socket-style end fittings against the original part before installation. Replace only with the same attachment style and force rating when the vehicle requires a direct-match support. After installation, cycle the panel several times to verify smooth movement and secure seating at both ends.

Quality Assurance

Stabilus is a recognized OE supplier of gas springs and lift supports, and this part is built to match published application and dimensional data for the listed Pontiac Aztek fitment. Verify the part number 4B-9043QO and the vehicle application before ordering.