1、Applicable Model: Power door lock actuator is replacement for Chevy Impala 2006 to 2011, please confirm whether your model is applicable before buying. 2、OE Number: The part numbers for reference are 15884448, 20790496, 25876434, 931300, 931 300, DLA980, please confirm whether it is consistent with the OE you need. 3、Strong Durability: This lock actuator motor is made of premium materials, durable, can be used in harsh environments for a long time, eliminating the trouble of frequent replacement. 4、Function: The power door lock actuator can solve the problem of the left front door opening and help restore the normal operation of the vehicle door lock. 5、Direct Replacement: Power door lock actuator uses advanced technology, meets or exceeds OEM standards, easy to install, works better and lasts longer.