✅ 【Applicable Models】Compatible with 2017-2021 F150 with powered tailgate accessories, Compatible with 2017-2021 F250 F350 super duty with powered tailgate ✅ 【Replacement OEM#】GC3Z-9943170-E, FL3Z-9943170-C, GC3Z-9943170-A, GC3Z-9943170-B, GC3Z-9943170-D for power tailgate lock actuator ✅ 【Easy to Install】Although this product is not an original part,but It only takes a little money and less than 15 minutes to complete the installation.At th same time,we use high quality plastic, it can effectively to make the rear gate latch more durable and protect it from damage., greatly increase the service life. The built-in silent sponge not only cushions and protects the actuator motor, but also makes the operation quiet. ✅ 【Slove problem and Function】In daily driving, your rear gate developed a problem where it can't lock or unlock or only can lock or unlock sporadically, you need to work hard to open and close the door by yourself. Simply replace this F150 rear tailgate actuator to restore the ease and convenience of remotely locking or unlocking your vehicle tailgate. The actuator returns the power liftgate lock to proper operation. ✅【Services】If you have any questions about it, please don’t hesitate to contact us in first time, we will assist you as soon as possible Compatible with 2017-2021 F150 F250 F350