BMW Rear Tailgate Lock 51242754528

Genuine BMW Body Hardware

Restore secure, trouble-free boot-lid operation with the factory 51242754528 tailgate lock actuator. Engineered by BMW for the second-generation X1, the unit combines a high-torque motor, stainless-steel pawl and position sensor to guarantee smooth latching, reliable key-fob release and accurate closed-status feedback to the vehicle’s security system.

Key Benefits

• OEM Precision Fit – moulded mounting ears and three-bolt pattern line up perfectly with the tailgate inner panel; installs in minutes without drilling or coding.

• Integrated Microswitch – sends real-time “lid closed” signals to the CAS/FEM for central-locking confirmation and alarm arming.

• Corrosion-Resistant Construction – zinc-plated latch plate and sealed motor housing withstand road salt and moisture.

• Quiet Operation – helical gearset and vibration-damped drive reduce clunking noises compared with worn aftermarket copies.

• Warranty-Backed – covered by BMW’s 24-month parts guarantee for complete peace of mind.

Vehicle Compatibility

Technical Specifications

1. Open the tailgate and remove the inner trim panel.

2. Disconnect the multi-pin plug and release the three M6 bolts holding the old latch.

3. Swap the emergency release cable onto the new lock.

4. Position the actuator; hand-start bolts, then torque to 8 Nm.

5. Reconnect the harness, refit trim, and cycle the lock via key-fob to verify operation.