Stabilus 4B-303809 Hatch Lift Support

Stabilus 4B-303809 Gas Spring for Ford Expedition

The Stabilus 4B-303809 gas spring is built for controlled lift and support on select Ford Expedition applications. With a 970 N (218 lb) force rating, 22.283 in extended length, and 15.925 in compressed length, it delivers the measured support needed for smooth opening and closing action.

Key Features

• Stabilus part number 4B-303809
• 970 N / 218 lb force rating
• Extended length: 22.283 in (566 mm)
• Compressed length: 15.925 in (404.5 mm)
• Rod diameter: 0.394 in (10 mm)
• Tube diameter: 0.866 in (22 mm)
• Plastic socket rod, tube, and shaft connections
• Direct fitment for 2003-2017 Ford Expedition

Detailed Description

Use Stabilus 4B-303809 when you need a gas strut with the correct length, force, and end connections for Ford Expedition lift support service. This unit is specified with plastic socket attachments at both ends and is engineered around the listed dimensions for consistent movement and secure mounting. This part cross-references Dorman - HELP 46100 and Dorman - First Stop C95369 for the same application. The 4B-303809 is a practical replacement choice for 2003-2017 Ford Expedition models, and the fitment data also references Ford Expedition applications across the 2003-2017 model years.

What It Helps Fix

• Weak or failing lift support that no longer holds position
• Hatch, liftgate, or hood movement that feels heavy or uncontrolled
• Slow opening action caused by loss of gas pressure
• Uneven support from a worn or mismatched strut
• Noise or binding from an aging support assembly

Installation Notes and Tips

Verify the compressed length, extended length, rod diameter, tube diameter, and plastic socket connection style before installation. Compare the existing support to Stabilus 4B-303809 to confirm the mounting points and force rating match the vehicle application. For Ford Expedition service, replace only with the correct application-specific gas spring to maintain proper lift support and closing effort.

Quality Assurance

Stabilus is a recognized OE supplier of gas springs and lift supports, and this part is built to the listed specifications for consistent fit and function on Ford Expedition applications.