Stabilus 2B-089904 Hatch Lift Support

Stabilus 2B-089904 Gas Strut Overview

The Stabilus 2B-089904 gas strut is built for Pontiac Firebird applications that need controlled lift and steady support. It is specified for 1993-2001 Pontiac Firebird models with a spoiler and for the 2002 Pontiac Firebird without a replacement collar on the rod end.

With a 645 N (145 lb) force rating, a 742 mm extended length, and a 562 mm compressed length, this Stabilus gas spring is sized for consistent motion control. It uses a metal blade with bushing rod connection and a plastic socket tube connection for the listed application.

Key Features

• Brand: Stabilus
• Part number: 2B-089904
• Force rating: 645 N / 145 lb
• Extended length: 742 mm (29.213 in)
• Compressed length: 562 mm (22.126 in)
• Rod diameter: 10 mm (0.394 in)
• Tube diameter: 22 mm (0.866 in)
• Rod connection: metal blade with bushing
• Tube connection: plastic socket
• Fits Pontiac Firebird spoiler applications and the 2002 Firebird without a replacement collar on the rod end

Detailed Description

Stabilus 2B-089904 is an OE-style gas spring for Pontiac Firebird rear lift support applications. The specified dimensions and force output help maintain controlled opening and closing action, reducing abrupt movement at the supported panel. This part cross-references Dorman - Conduct-Tite 84860 for the same application.

Fits 1993-2001 Pontiac Firebird, N/A, w/ Spoiler. Fits 2002 Pontiac Firebird, N/A, w/o Replacement Collar on Rod End. If you are searching for a Pontiac Firebird lift support, rear hatch strut, or gas spring replacement, 2B-089904 is the listed Stabilus part number for these applications.

What It Helps Address

• Weak or failing lift support performance
• Rear panel that drops too quickly
• Inconsistent opening force on the supported panel
• Difficulty holding the panel in the open position
• Noise or rough movement from a worn gas strut

Installation Notes and Tips

Verify the rod-end and tube-end connection style before installation, along with the compressed and extended lengths, to confirm the correct Pontiac Firebird application. Match the vehicle year and notes carefully, since the 2002 Firebird listing differs from the 1993-2001 spoiler application. Compare the existing support to the part number 2B-089904 before removal.

Quality Assurance

Stabilus is a recognized supplier of gas springs and lift supports used in automotive applications. This part is identified by Stabilus part number 2B-089904 and is listed with defined force, length, and connection specifications for the stated Pontiac Firebird fitments.