Door Latch & Power Door Lock Actuator Assembly Complete Front Left Driver Side, Fits 1999-2009 Ford F-250 F-350 F-450 F-550 Super Duty, Expedition, Navigator, Excursion, Replaces# 746-148

PRODUCT DESCRIPTIONPlease verify compatibility and OEM part number before purchasing.This Front Left (Driver Side) Power Door Lock Actuator is an OEM-quality replacement designed to restore proper lock and unlock function for your vehicle. Engineered for Ford Super Duty trucks and SUV models, this actuator ensures smooth, responsive door-locking performance just like the original factory part.【Product Specifications】 Product Type: Power Door Lock Actuator Assembly Position: Front Left Driver Side OEM Replacement Numbers:746-148, 6L3Z25218A43AA, 3L3Z25218A43AA, F81Z25218A43AA, 1F7058360, 1F8058360, ZZR058360, 8D1111, DLA136, DLA153, 6L3Z-25218A43-AA, 3L3Z-25218A43-AA, F81Z-25218A43-AA Compatible Vehicles:1999–2008 Ford F-250 / F-350 / F-450 / F-550 Super Duty2003–2009 Ford Expedition Navigator2000–2005 Ford ExcursionWhy Choose This Door Lock Actuator? OEM-Level Fit & Function: Designed to match the original factory actuator in shape, connector type, and performance. Ensures smooth and precise lock/unlock operation on the driver-side front door. Durable and Long-Lasting Construction: Built with a reinforced plastic housing, high-quality motor, and strong internal gears to prevent premature wear. Withstands frequent door operation, heat, and vibration for extended service life. Smooth and Quiet Operation: Upgraded internal components deliver faster, quieter, and more stable performance when locking or unlocking your door. Direct Bolt-On Replacement: No wiring modifications required. Simply remove the old actuator and install the new one using the existing mounting points for a quick, hassle-free repair. Cost-Effective OEM Alternative: Provides factory-level performance without the dealership price. Each actuator is tested before shipping to ensure reliability and proper function.Important Notes and Safety Tips1. Confirm compatibility with your specific vehicle model and OEM part number before purchasing.2. Disconnect the vehicle battery before installation to avoid electrical shock or accidental door lock activation.3. Wear protective gloves during installation to prevent injury from sharp edges inside the door panel.4. Inspect the door latch and linkage for wear or damage; replace any faulty components along with the actuator.5. Ensure all screws, clips, and connectors are securely fastened after installation to maintain proper door lock performance and prevent rattling or malfunction.

• 【Compatible Vehicle】The door lock actuator compatible with 1999-2008 Ford F-250 F-350 F-450 F-550 Super Duty, 2003-2009 Ford Expedition Navigator, 2000-2005 Ford Excursion
• 【OEM Replacement Part】Directly replaces factory part numbers 746-148, 6L3Z25218A43AA, 3L3Z25218A43AA, F81Z25218A43AA, 1F7058360, 1F8058360, ZZR058360, 8D1111, DLA136, DLA153, 6L3Z-25218A43-AA, 3L3Z-25218A43-AA, F81Z-25218A43-AA, ensuring perfect fit and performance
• 【24-Month Warranty】We offer a 24-month return and exchange policy. If you have any questions, feel free to contact us at any time—we are always happy to help. Your satisfaction is our top priority
• 【Direct Replacement】Engineered as a direct-fit replacement for the Front Left (Driver Side) door lock actuator. Plug-and-play design allows quick and hassle-free installation with no modifications required
• 【Enhanced Durability】Power door lock actuator features a durable motor and reinforced plastic housing to prevent damage. Added rubber padding reduces door-closing noise and improves longevity