URO 51211852140 Door Lock Knob

Reliable Door Lock Knob Replacement for BMW Models

The URO door lock knob, part number 51211852140, is designed to restore proper locking functionality for a range of BMW vehicles. This replacement part ensures secure door locking and smooth operation for your BMW 3 Series, 5 Series, 7 Series, and select other models.

• Compatible with multiple BMW models including 318i, 325i, 530i, 740i, M3, and M5
• Durable construction for consistent performance
• Direct replacement for original door lock knob
• Part number 51211852140 ensures exact fitment
• Restores door lock functionality and interior aesthetics

Product Details and Compatibility

This URO door lock knob is engineered specifically for BMW vehicles such as the 318i, 318is, 320i, 325e, 325es, 325i, 325is, 325iX, 328i, 524td, 525i, 528e, 530i, 533i, 535i, 535is, 540i, 735i, 735iL, 740i, 740iL, 750iL, 840Ci, 850Ci, 850CSi, 850i, M3, and M5 models. The part number 51211852140 corresponds to a precise OEM-style replacement that fits seamlessly into the door assembly. This door lock knob is designed to maintain the original locking mechanism’s integrity and provide reliable operation over time.

Common Applications and Problem Resolution

• Replaces worn or broken door lock knobs that no longer engage properly
• Fixes door lock knobs that are loose or difficult to operate
• Restores interior door lock appearance to original condition
• Addresses issues with door lock knob sticking or failing to lock/unlock
• Improves security by ensuring the door lock knob functions correctly

Installation Notes and Tips

Installation of the URO door lock knob 51211852140 is straightforward for technicians familiar with BMW door panels. Carefully remove the interior door panel to access the existing lock knob. Replace the old knob with the new URO part, ensuring it is securely seated and properly aligned with the locking mechanism. Reinstall the door panel and test the lock knob operation before completing the job.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM specifications, providing reliable fit and function. While specific warranty details for part number 51211852140 are not provided, URO products typically come with a limited warranty against defects in materials and workmanship. Using this door lock knob helps maintain the integrity and security of your BMW’s door locking system.