Stabilus 3A-984020 Liftgate Lift Support

Power Liftgate Replacement for Kia Sorento

Restore automatic liftgate operation with this Stabilus POWERISE electro-mechanical liftgate lift support. Built for the 2018-2020 Kia Sorento, part number 3A-984020 is engineered for smooth power opening and closing, with integrated safety sensing and adjustable stop positions for everyday convenience.

Key Features

• Electro-mechanical liftgate lift support for power liftgate systems
• Fits 2018-2020 Kia Sorento, N/A position
• Extended length: 21.44 in. (544.7 mm)
• Compressed length: 15.91 in. (404.2 mm)
• Stroke length: 5.53 in. (140.5 mm)
• Ball socket ends with nylon end materials
• Rectangular female adapter connector
• Wiring harness included
• Installation instructions included

Detailed Description

Stabilus 3A-984020 is a POWERISE replacement liftgate support for vehicles equipped with a factory-style power liftgate system. It is built to match the function of the original electro-mechanical unit, allowing the liftgate to open and close automatically at the press of a remote or vehicle control. The system also supports intermediate opening positions, so you can set the liftgate height to suit garage clearance or loading needs. This part cross-references Kia OE numbers 81831-C5600 and 81841-C5600 for the same application.

Common Problems This Part Can Address

• Liftgate no longer opens or closes automatically
• Slow, uneven, or incomplete power liftgate movement
• Liftgate stops before reaching the programmed open height
• Loss of consistent support in a power-operated rear hatch
• Safety sensor or control issues related to worn liftgate support hardware

Installation Notes and Tips

Verify vehicle fitment before installation: Fits 2018-2020 Kia Sorento, N/A. Confirm the connector style, extended length, and ball socket end configuration match the original unit before replacement. Because this is an electro-mechanical liftgate support, proper electrical connection and system calibration are important after installation. Follow the included instructions and vehicle service procedures for setup and testing.

Quality Assurance

POWERISE by Stabilus is engineered to the same design standards and durability expectations used for factory-installed power liftgate systems. The integrated sensor system is designed to help prevent improper operation and support safe, reliable use over time.