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Stabilus 4B-2379IG Back Glass Lift Support
Back Glass Lift Support for Jeep Grand Cherokee
This Stabilus back glass lift support is built for the rear glass on 1994-1998 Jeep Grand Cherokee models. The 4B-2379IG uses a gas-charged design with a 19 lb force rating to help support the back glass during opening and closing.
Key Features
- Brand: Stabilus
- Part number: 4B-2379IG
- Category: Body > Glass, Windows and Related Components
- Part type: Back Glass Lift Support
- Force rating: 84 N / 19 lb
- Compressed length: 10.846 in (275.5 mm)
- Extended length: 18.622 in (473 mm)
- Rod diameter: 0.236 in (6 mm)
- Tube diameter: 0.591 in (15 mm)
- Rod connection: plastic socket
- Tube connection: plastic socket
Detailed Description
The Stabilus 4B-2379IG back glass lift support is a direct-fit style replacement for the rear glass on 1994-1998 Jeep Grand Cherokee applications. It is specified with plastic socket connections at both ends and measured lengths that match the lift support geometry needed for proper back glass operation. This part cross-references AMS Automotive 4678 and Tuff Support 612925 for the same application.
What It Helps Fix
- Back glass that will not stay open
- Rear glass that drops too quickly
- Weak or worn lift support pressure
- Difficulty opening or closing the rear glass
- Noise or uneven movement from a failing support
Installation Notes and Tips
Verify the compressed length, extended length, and socket-style end connections before installation. Compare the existing support to the 4B-2379IG to confirm the rod and tube attachment sizes match your Jeep Grand Cherokee rear glass hardware. Inspect the mounting points and surrounding glass hardware for wear before replacing the support.
Quality Assurance
Stabilus is a recognized OE supplier for gas springs and lift supports, and this part is built to match the specified application requirements for 1994-1998 Jeep Grand Cherokee rear glass service.
| Brand | Stabilus |
|---|---|
| Part Number | 4B-2379IG |
| Y | |
| Y | |
| Body | 0.591 |
| Compressed Length | 10.846 |
| Compressed Length | 275.5 |
| Extended Length | 18.622 |
| Extended Length | 473 |
| Force (N) | 84 |
| Force Lbs | 19 |
| Hardware Kit | NO |
| Rod Connection | PLASTIC SOCKET |
| Rod Dia (IN) | 0.236 |
| Rod Diameter | 6 |
| Rod End Attachment Dia (IN) | 0.394 |
| Rod End Attachment Dia (MM) | 10 |
| Shaft | 0.236 |
| Shaft Connection | PLASTIC SOCKET |
| Tube Connection | PLASTIC SOCKET |
| Tube Dia (IN) | 0.591 |
| Tube Diameter | 15 |
| Tube End Attach Dia (IN) | 0.315 |
| Tube End Attach Dia (mm) | 8 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1998 | Jeep | Grand Cherokee | N/A | |
| 1997 | Jeep | Grand Cherokee | N/A | |
| 1996 | Jeep | Grand Cherokee | N/A | |
| 1995 | Jeep | Grand Cherokee | N/A | |
| 1994 | Jeep | Grand Cherokee | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.