Stabilus 4B-091099 Back Glass Lift Support

Overview of Stabilus Back Glass Lift Support 4B-091099

The Stabilus Back Glass Lift Support 4B-091099 is designed specifically for Ford Explorer and Mercury Mountaineer models. This lift support provides reliable assistance in lifting and holding the back glass securely in place, ensuring smooth operation and safety.

• Compatible with Ford Explorer and Mercury Mountaineer
• Compressed length: 10.591 inches (269 mm)
• Extended length: 17.677 inches (449 mm)
• Rod diameter: 8 mm (0.315 inches)
• Tube diameter: 18 mm
• Force rating: 265 N (60 lbs)
• Rod connection and shaft connection use durable plastic sockets
• Part number: 4B-091099

Technical Details and Specifications

This back glass lift support features a compressed length of 10.591 inches (269 mm) and extends up to 17.677 inches (449 mm), providing the necessary range of motion for proper back glass operation. The rod diameter measures 8 mm (0.315 inches), while the tube diameter is 18 mm, ensuring structural integrity and durability under regular use. The lift support exerts a force of 265 Newtons (60 pounds), sufficient to hold the back glass firmly in place during opening and closing.

Both the rod and shaft connections utilize plastic sockets, which offer secure attachment points while reducing wear and noise. This part is not designed for agricultural, heavy truck, marine, or industrial off-highway applications, focusing solely on automotive use for the specified vehicle models.

Compatible Vehicles and Applications

This Stabilus lift support is compatible with the following vehicles:

• Ford Explorer (various model years)
• Mercury Mountaineer (various model years)

It is intended for use as a back glass lift support, assisting in the smooth lifting and holding of the rear window or hatch glass.

Common Issues Addressed by This Lift Support

• Difficulty in lifting or holding the back glass open
• Back glass falling or closing unexpectedly
• Worn or weak lift supports causing unsafe operation
• Noise or rattling from faulty lift support connections
• Replacement of damaged or corroded original lift supports

Installation Notes and Tips

Installation of the Stabilus 4B-091099 back glass lift support requires basic hand tools and moderate mechanical skill. Ensure the vehicle is parked on a level surface and the back glass is supported during removal of the old lift support. The plastic socket connections should be carefully aligned to avoid damage during installation. Verify the lift support length matches the original part to ensure proper fit and function.

Quality Assurance and Warranty

Stabilus is a recognized manufacturer of automotive lift supports, known for consistent quality and durability. This part meets OEM specifications for fit and performance. While no specific warranty information is provided here, Stabilus products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for detailed warranty terms.