Stabilus 4B-7972XH Back Glass Lift Support

Overview of Stabilus Back Glass Lift Support 4B-7972XH

The Stabilus 4B-7972XH Back Glass Lift Support is engineered for reliable performance in select Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab SUVs. Designed to assist in the smooth lifting and holding of rear glass panels, this lift support offers precise fitment and consistent force for vehicles like the Trailblazer, Envoy, and Ascender.

• Compressed length: 13.563 inches (344.5 mm)
• Extended length: 21.594 inches (548.5 mm)
• Rod diameter: 6 mm (0.236 inches)
• Tube diameter: 15 mm
• Force: 119 Newtons (27 lbs)
• Rod connection type: Plastic socket
• Compatible with Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Saab models

Technical Specifications and Features

The Stabilus 4B-7972XH lift support features a durable 6 mm rod diameter and a 15 mm tube diameter, providing the necessary strength and stability for back glass applications. Its compressed length of 13.563 inches and extended length of 21.594 inches ensure proper fit and function within the rear liftgate assembly. The plastic socket rod connection allows for secure attachment while minimizing wear. With a force rating of 119 Newtons (27 lbs), this lift support delivers consistent assistance when opening and holding the back glass in place.

Compatible Vehicles and Applications

This back glass lift support is compatible with a range of SUVs and crossovers, including Buick Rainier, Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, Oldsmobile Bravada, and Saab 9-7x. The part number 4B-7972XH is specifically designed to meet the OEM specifications for these models, ensuring proper fitment and reliable operation.

Common Issues Addressed by the Lift Support

• Difficulty lifting or holding the rear glass open
• Back glass falling or closing unexpectedly
• Worn or weakened lift support causing instability
• Noise or binding during liftgate operation
• Corrosion or damage to original lift support components

Installation Notes and Tips

Installation of the Stabilus 4B-7972XH lift support requires removal of the old lift support and careful alignment of the plastic socket rod ends. Ensure the lift support is fully compressed before installation to avoid damage. Use appropriate tools to avoid scratching or damaging the glass or liftgate components. Verify smooth operation of the back glass after installation to confirm proper fitment.

Quality Assurance and Warranty

Stabilus is a recognized manufacturer of automotive lift supports, known for meeting OEM standards. While this product does not include a hardware kit, it is manufactured to provide consistent force and durability. Please consult the product documentation or Stabilus directly for warranty details applicable to the 4B-7972XH lift support.