URO 51217202143 Door Lock Actuator - Front Left

Reliable Door Lock Actuator for BMW Vehicles

The URO door lock actuator 51217202143 is designed to restore proper locking function in a wide range of BMW models. Engineered with a rectangular female connector and seven blade terminals, this actuator ensures secure electrical connections for consistent performance.

• Compatible with numerous BMW models including 128i, 335i xDrive, 535i GT, M3, X5, and Z4
• Features a rectangular female connector with 7 blade terminals for reliable connectivity
• Wiring harness length not specified, designed to match OEM specifications
• Mounting hardware not included, allowing for direct replacement with existing components
• Durable construction tailored for body switch and actuator applications

Product Details and Specifications

This URO door lock actuator, part number 51217202143, is engineered to meet the electrical and mechanical requirements of BMW vehicles. The actuator uses a blade terminal type with seven terminals, providing a stable and secure connection to the vehicle’s wiring system. The connector is female and rectangular in shape, designed to fit precisely with the corresponding male connector on the vehicle. Although the wiring harness length is not specified, the actuator is intended to match the original equipment manufacturer’s standards for seamless integration.

Compatible BMW Models and Applications

This door lock actuator is compatible with a broad range of BMW models, including but not limited to the 128i, 135i, 230i xDrive, 328i xDrive, 335d, 535i GT xDrive, 640i Gran Coupe, 745Li, M5, X3, and Z4. It is suitable for vehicles requiring replacement of the body switch actuator responsible for door locking functions.

• Restores door locking and unlocking functionality
• Resolves intermittent or non-responsive door lock issues
• Eliminates electrical connection faults related to blade terminal wear
• Addresses actuator motor failure symptoms
• Prevents door lock cycling or failure to lock/unlock

Installation Notes and Tips

When installing the URO door lock actuator 51217202143, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Verify the connector shape and terminal count match the original actuator before installation. Since mounting hardware is not included, reuse the existing hardware or source compatible fasteners. Handle the actuator carefully to avoid damage to the connector terminals during installation.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details for part number 51217202143 are not provided, URO typically offers coverage against manufacturing defects. It is recommended to consult the product documentation or supplier for warranty terms applicable to this door lock actuator.