







🚗 Elevate your H3’s rear door game—smooth, strong, and built to last!
The BOXI Rear Door Lift Support Strut is a direct replacement part designed for Hummer H3 models from 2006 to 2010. Measuring 25 inches extended and 16 inches compressed, it restores the original smooth motion of your rear door with a rust-resistant piston rod for enhanced durability. Installation is straightforward with no special tools required, making it a reliable upgrade to maintain your vehicle’s functionality and style.






| Manufacturer | ShangHai BOXI Auto Parts Co., Ltd. |
| Item Weight | 15.2 ounces |
| Package Dimensions | 27.5 x 2.5 x 2.5 inches |
| Item model number | BXC300054103-1 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | BXC300054103-1 |
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