Part Number ----Premium Door Lock Actuator is manufactured according to strict original specifications, front door lock actuator reference OE number is 22862244. Please double check the part number of your item, matching information is for reference only..Applicable Model ---- This power door lock actuator exactly fit for CTS 2009‑2014. Installed on the left front door (front driver side). If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!.Professional ---- The car door lock actuator responds quickly, helping to open and close the door smoothly, improving the ride comfort of modern cars. This door lock actuator matches the fit and function of the factory part on specified models, is a reliable replacement part..Long Durability ---- This door lock actuator has been extensively tested for quality and safety performance and will last in the car for a long time. The meticulous workmanship design make work easier and more effective..Strict quality control --- We use the highest grade materials, built to strict quality control standards. Every product must take inspected and tested multiple times before the shipment.