51217202143 Front Left Driver Side Door Lock Latch Actuator for BMW E60 E90 X6

Product Overview

The Front Left Driver Side Door Lock Latch Actuator replaces a failed or malfunctioning door lock actuator on specified BMW vehicles. This door lock latch actuator restores reliable power door lock and unlock functionality to the driver's door. Designed for BMW E60, E90, and X6 owners seeking a direct-fit replacement part.

Key Features & Performance

• Precisely engineered to match factory dimensions and mounting points
• Direct plug-and-play connector, no splicing required
• Durable motor and mechanism for long service life
• Restores smooth lock/unlock operation and door ajar detection
• Tested for consistent performance in wide temperature ranges

Fitment & Compatibility

• BMW E60 5 Series (2004-2010)
• BMW E90 3 Series (2006-2012)
• BMW E90 M3 (2008-2013)
• BMW X6 E71 (2008-2014)

Common Uses

• Replacing a driver door lock actuator that no longer responds to key fob or interior switch
• Fixing a driver door that fails to lock or unlock with central locking
• Restoring proper door ajar warning indicator function
• DIY repair for a failed actuator causing security system issues

Technical Specifications

• Part Number(s): 51217202143
• Placement: Front Left, Driver Side

Frequently Asked Questions

Q: Will this actuator fit my 2008 BMW 535i? A: Yes, if your 535i is an E60 chassis model (2004-2010) and you are replacing the front driver door actuator, this part will fit. Always confirm your vehicle's production date and existing part number before ordering.

Q: Is this a genuine BMW part? A: This is a high-quality aftermarket replacement that matches OEM specifications and connector fitment exactly.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.