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StrongArm 4528 Back Glass Lift Support
Back Glass Lift Support for Jeep Grand Cherokee
Restore controlled rear glass movement with this StrongArm back glass lift support, part number 4528. It is a specific-fit gas strut engineered for 1999-2004 Jeep Grand Cherokee models and built with a steel outer cylinder, nylon socket ends, and a 27.0 maximum force rating for consistent rear window support.
Key Features
- Specific-fit back glass lift support for 1999-2004 Jeep Grand Cherokee
- StrongArm part number 4528 for direct application matching
- Compressed length: 9.29 in; extended length: 14.55 in; stroke length: 5.26 in
- Steel outer cylinder with black finish
- Nylon socket end design: captive ball / nylon socket and 8 mm ball socket
- Rubber and Teflon materials for smooth operation
- Maximum force rating: 27.0
Detailed Description
StrongArm 4528 is a rear window glass lift support made for the back glass on 1999-2004 Jeep Grand Cherokee vehicles. This gas-charged support uses a specific-fit design with captive ball and nylon socket ends to match the original mounting style, while the steel cylinder construction helps maintain stable operation over repeated opening and closing cycles. If you are replacing a worn Jeep Grand Cherokee lift support, part number 4528 provides the correct length, stroke, and force characteristics for the application.
This part cross-references AMS Automotive 4528 for the same application.
What It Helps Fix
- Back glass that drops instead of staying open
- Rear window glass that opens slowly or unevenly
- Lift support loss of pressure from age or wear
- Excess effort needed to raise the rear glass on a Jeep Grand Cherokee
- Noise or weak support during hatch glass operation
Installation Notes and Tips
Verify the mounting style and length before installation on your 1999-2004 Jeep Grand Cherokee. Replace lift supports in pairs to maintain balanced rear glass support and consistent opening force. Confirm the ball socket engagement at both ends and check that the rear glass opens and closes smoothly after installation.
Quality Assurance
StrongArm lift supports are custom engineered and manufactured beyond industry standards to deliver smoother operation and longer service life. Part number 4528 is built for specific-fit rear glass support on Jeep Grand Cherokee applications.
| Brand | StrongArm |
|---|---|
| Part Number | 4528 |
| Compressed Length | 9.29 |
| Cylinder Outside Diameter | 15.0 |
| End 1 Type | Captive Ball, Nylon Socket |
| End 2 Type | Ball Socket (Nylon) 8mm |
| Extended Length | 14.55 |
| Inner Shaft Diameter | 6.0 |
| Internal Rebound Spring | No |
| Materials | Rubber |
| Materials | Teflon |
| Maximum Force | 27.0 |
| Outer Cylinder Color | Black |
| Outer Cylinder Material | Steel |
| Stroke Length | 5.26 |
| Universal Or Specific Fit | Specific |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Jeep | Grand Cherokee | N/A | |
| 2003 | Jeep | Grand Cherokee | N/A | |
| 2002 | Jeep | Grand Cherokee | N/A | |
| 2001 | Jeep | Grand Cherokee | N/A | |
| 2000 | Jeep | Grand Cherokee | N/A | |
| 1999 | 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.