Stabilus 5B-058595 Deck Lid Lift Support

Stabilus Gas Spring for Buick LaCrosse

The Stabilus 5B-058595 gas spring is built for controlled lift and support in automotive applications that require smooth motion and reliable hold-open performance. With a 345 N (78 lb) force rating, this unit is sized for specific OE-style fitment on 2005-2009 Buick LaCrosse models.

Key Features

• Brand: Stabilus
• Part number: 5B-058595
• Force rating: 345 N / 78 lb
• Extended length: 327 mm (12.874 in)
• Compressed length: 206.5 mm (8.130 in)
• Rod diameter: 8 mm (0.315 in)
• Tube diameter: 18 mm (0.709 in)
• Plastic socket rod and tube connections
• Rod end attachment diameter: 10 mm (0.394 in)
• Tube end attachment diameter: 8 mm (0.315 in)

Detailed Description

Stabilus 5B-058595 is a gas-charged support designed around precise dimensional and force specifications for Buick LaCrosse fitment from 2005 through 2009. The compact compressed length, 327 mm extended length, and plastic socket connections make it a direct-match style replacement for applications that rely on controlled opening, closing, or hold-up action. This part number, 5B-058595, is also cross-referenced to Tuff Support 613804 for the same application.

What It Helps Address

• Weak or failing lift support that no longer holds position
• Hatch, lid, or panel movement that drops too quickly
• Uneven or inconsistent opening effort
• Noise or reduced damping from a worn gas spring
• Replacement needs on 2005-2009 Buick LaCrosse vehicles

Installation Notes and Tips

Verify the compressed length, extended length, force rating, and socket-style attachment points before installation. Compare the original support to Stabilus 5B-058595 to confirm the rod and tube connection sizes match the vehicle mounting points. For best results, replace supports in matched applications when the vehicle uses paired lift supports, and support the panel securely before removing the old unit.

Quality Assurance

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