Buy 2017 Buick Envision 2.5L Ecotec FLEX A/T AWD Essence Sport Utility Tailgate Lift Motor. 2016-20 - OEM Buick Part # 84593390 (22895254, 84388581)

Actuator. Lift cylinder. Tailgate Lift Motor.
A Motor in the Tailgate to raise the Tailgate remotely.

Tailgate Pull Down MotorLiftgate Lift Support

Fits Envision

2016-20. Envision.
Liftgate Pulldown Motor - Repair or Replace
Automatic liftgates are very handy, but if the power tailgate function on your 2017 Buick Envision doesn't work, you may need a new liftgate pulldown motor.