Material: Made of material. Rugged plastic housing designed to make the door lock actuator more and protect it from damage Function: Solve the trunk trunk opening problem and help the door lock return to normal . If your vehicle's driver's rear door won't lock or unlock, the problem may be a faulty actuator. Install our trunk lock for comfort while driving. Simple installation: easy to operate, the trunk lock is produced according to your car, no complicated tools are required, saving time and effort, simple installation, no modification required, suitable for your car. Fault symptoms: If the trunk lock cylinder is stiff to operate, does not turn smoothly, cannot lock or unlock properly, or cannot securely lock the trunk lid, please replace it. Note: Before purchasing, please verify that the product images and OE code match your vehicle model to avoid any inconvenience., Manufacturer: HFSWWLKJ