Stabilus 5B-198873 Deck Lid Lift Support

Stabilus Gas Spring for INFINITI Lift Support Applications

This Stabilus gas spring, part number 5B-198873, is built for specific INFINITI lift support applications that require controlled opening and closing force. It delivers 420 N (94 lb) of force with OE-style plastic socket connections for a direct replacement fit on listed vehicles.

Key Features

• Stabilus part number 5B-198873
• 420 N / 94 lb lift support force
• Compressed length: 194.5 mm (7.657 in)
• Extended length: 273.5 mm (10.768 in)
• Rod diameter: 8 mm (0.315 in)
• Tube diameter: 18 mm (0.709 in)
• Plastic socket rod connection
• Plastic socket tube connection
• Rod end attachment diameter: 10 mm (0.394 in)
• Tube end attachment diameter: 10 mm (0.394 in)

Detailed Description

Stabilus 5B-198873 is a gas spring engineered around the dimensions and force output needed for select INFINITI liftgate, hatch, or panel support applications. The 8 mm rod, 18 mm tube, and 273.5 mm extended length help match the original support geometry, while the 420 N force rating provides the resistance needed for smooth operation on the listed vehicles. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Compatible With 2014-2016 INFINITI Q60, N/A; 2008-2013 INFINITI G37, N/A; 2007-2008 INFINITI G35, N/A, fits models without spoiler; and 2003-2006 INFINITI G35, N/A. The Stabilus 5B-198873 is also referenced by multiple aftermarket part numbers, making it easier to match against existing catalog listings for INFINITI G35, INFINITI G37, and INFINITI Q60 fitment searches.

What It Helps Address

• Weak or failing lift support that no longer holds the panel open
• Slow, uneven, or uncontrolled opening action
• Drooping hatch, trunk, or rear panel support
• Difficulty keeping the supported panel in the raised position
• Replacement needs for listed INFINITI G35, G37, and Q60 applications

Installation Notes and Tips

Verify the compressed length, extended length, rod diameter, and socket style against the original support before installation. Confirm vehicle fitment by year and model, and note that 2007-2008 INFINITI G35 applications are listed for models without spoiler. Compare the original part number and attachment diameter to ensure the replacement matches the existing mounting points.

Quality Assurance

Stabilus is a recognized OE supplier for gas springs and lift supports, and this part is built to match the listed application specifications for consistent fit and function.