Stabilus Liftgate Lift Support P/N:4B-8511IU
Hold your hatch open smoothly and quietly with the Stabilus Liftgate Lift Support 4B-257204 (also written 4B257204), a temperature-compensating, gas-charged lift support with dynamic speed control that drops in as a direct-fit replacement for the 2012-2020 Chevrolet Sonic — see the Buyer's Guide tab for engine-level details. This unit measures 19.09 inches and is based on the OE design for proper fit, form, and function.
Built with high-grade materials and a precision seal-guide system for reliable operation. Sold individually — for balanced support and best results, replace both sides as a pair.
Interchange: 95152165 · 95152166 · 95152167 · 95152168 · 95470709 · 95470710 · D96787DL · D96787 · 257204 · 6787 · D6787 · SG330122 · TSG330122
This part cross-references / interchanges with the following part numbers:
What vehicle does this lift support fit?
It is a direct-fit replacement for the 2012-2020 Chevrolet Sonic. Check the Buyer's Guide tab to confirm the correct application for your vehicle.
What does a liftgate lift support do?
This gas-charged support holds the liftgate open and helps control its motion while raising and lowering it, using temperature-compensating pressure and dynamic speed control.
Should I replace both lift supports at once?
This listing is for one support, sold individually. Stabilus recommends replacing them in pairs so both sides provide balanced, even support.
What are signs a lift support may need replacing?
Common signs include a liftgate that drifts down, won't stay up, opens or closes too fast or slow, or feels weak. Diagnose the cause before replacing.
Are special tools needed to install it?
No. This lift support is designed to be easy to install and requires no special tools. Follow your vehicle's service procedure for the correct steps.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.