Features: 1. Fitment: Rear trunk lock actuator is a replacement for Jeep Grand Cherokee 1999–2004, designed to match the original car prototype. 2. OEM Number: Rear trunk door lock actuator replacement part numbers are 5018479AA, 5018479AB, 5086388AA. Please verify the OEM number matches the part being replaced. 3. Smooth Operation: The trunk door lock actuator provides a smoother door opening and closing experience, enhancing privacy and driving safety. 4. Perfect Replacement: Direct replacement for broken or damaged trunk lock actuators to restore proper trunk function and improve driving experience. 5. Professional Manufacturing: This actuator meets strict production quality standards, offering stable performance, high reliability, accuracy, and sensitivity. Specification: Item Type: Rear Trunk Lock Actuator Material: ABS OEM: 5018479AA, 5018479AB, 5086388AA Replaces the tail door lock actuator to help protect privacy and driving safety Application: Replacement for Jeep Grand Cherokee 1999–2004 Note: 1. Please double check the part number of your item; matching information is for reference only. 2. If you are unsure about the item, please contact the seller before purchasing to avoid returns.