Features: If the door can't lock or unlock or only can lock or unlock sporadically or has noise or car alarm goes off randomly. We can replace the old one to solve the problem. Pressing the lock or unlock button, the door lock actuator is activated and moves the door lock mechanism. This is a non-OEM product, accessory only! Specification: Type: Door Lock Actuator Condition: Brand New Material: Plastic, Metal Color: Black Pin Number: 6 Pins(2 Pins+4 Pins) Placement on Vehicle: Front Right Passenger Side OE Number:16636574/88981044Fitment: for Buick Terraza 2005-2007 for Chevrolet Uplander 2005-2009 for Chevrolet Venture 1997-2005 for Oldsmobile Silhouette 1997-2004 for Pontiac Montana 1999-2009 for Pontiac Trans Sport 1997-1999 for Saturn Relay 2005-2007 Installation: 1. Align the lock actuator with the door lock mechanism. Securely attach the lock actuator to the door using screws or bolts, ensuring a tight connection to the vehicle's structure. 2. Test the operation of the lock actuator to ensure it can properly lock and unlock the door. 3. Note: The product is difficult to install, professional installation is recommended, it is recommended to find the relevant installation video and then perform the installation operation. We recommend closing the Windows without any door lock problems. Package Included:1 x Door Lock Actuator Motor (Front Right Passenger Side). Note: Please use the make, model, year drop down bar to confirm the compatibility before.