Dear customer:welcome to our store! If you are dissatisfied with the performance of your trunk lock or if it has malfunctioned, our Rear Trunk Lock Actuator Repair Kit is the perfect solution for you! This repair tool kit is equipped with a 12V DC motor engine, providing excellent performance and reliability to ensure smooth operation of your trunk lock. Why Choose Our Rear Trunk Lock Actuator DC Motor? 1. High-Quality Materials: Our kit is made from premium materials, ensuring durability and a long lifespan, providing you with a reliable repair solution. 2. Quick Repair: With our kit, you don't have to wait for a technician or pay expensive repair fees. You can start repairing immediately and restore the normal functionality of your trunk lock. 3. Cost-Effective: Compared to replacing the entire lock assembly, our repair kit has a lower cost and provides the same effect. It is an economical and feasible choice. 4. High Compatibility: Our repair kit is compatible with trunk locks of various car models, ensuring wide applicability. No matter what type of vehicle you have, you can find a suitable solution. Suitable for: -2009-2011 Mercury Mariner Installation Instructions: 1. Ensure the vehicle is in a safe state, turn off the engine, and disconnect the power. 2. Open the trunk and locate the trunk lock. 3. Disassemble the old trunk lock assembly. You may need to use a screwdriver or other tools as instructed by the vehicle manufacturer. 4. Place the new Motor in the original position and ensure it is properly connected to the vehicle. 5. Use a screwdriver or other tools to secure the kit in place. 6. Connect the power and ensure all connections are correct. 7. Start the vehicle and test the functionality of the trunk lock. Please note: Before installing and using our repair kit, please ensure that you have checked and repaired the vehicle according to the manufacturer's instructions to ensure safety and correctness. Purchase our Rear Trunk Lock Actuator Repair Kit 12V DC Motor Engine now and enjoy a better trunk lock experience for your vehicle! If you have any questions or need assistance, please feel free to contact our customer service team. Thank you for choosing our product! Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.