Front Left Driver Side Door Lock Actuator Motor - Direct Fit

In this review the Front Left Driver Side Door Lock Actuator Motor is evaluated as a direct replacement option for a wide range of BMW and Mini models. The bottom line: this actuator is best for owners who need a straightforward, OE-style replacement with reliable fit and easy installation. It replaces several OEM numbers and supports many BMW 1, 2, 3, 5, 6, 7, M, X and Mini models, so the main reason to buy is compatibility with original mounting and plug fittings when a factory actuator fails.

Key Features

• Wide model coverage: Compatible with many BMW 1, 2, 3, 5, 6, 7, M, X and Mini models, reducing the risk of ordering the wrong part.
• OE replacement numbers: Replaces OE numbers such as 937-800 and 51217202143, which helps ensure the unit matches original specifications.
• Front left fitment: Built specifically for the front left driver side door, which avoids cross-compatibility confusion and simplifies installation.
• One-year warranty: Includes a one-year warranty for straightforward post-purchase support if the actuator fails early.
• Practical replacement option: Customers report the motor functions well and the mechanical fit is close to the original, making it useful for DIY repairs.

Who It's For

This actuator is aimed at BMW and Mini owners who are comfortable replacing a door lock actuator themselves or who have a mechanic perform a direct swap. It is particularly relevant for owners of compatible 1, 2, 3, 5, 6, 7, M and X series cars and select Mini Cooper years that need a like-for-like replacement for a failed front left lock actuator.

It is less suited for someone who requires a dealer OEM part number cross-checked down to the last digit or for vehicles outside the long compatibility list. Buyers who want brand-specific packaging or dealer-only parts may prefer sourcing through their local parts department.

Pros & Cons

Pros

• Good mechanical fit for the listed BMW and Mini models, which simplifies installation.
• Replaces multiple OE numbers so it can substitute for several factory part variants.
• Customers report solid functionality and similar feel to the original motor.

Cons

• Some users report mixed results with door lock functionality, indicating occasional variability in performance.
• Not a factory-branded dealer part, so buyers seeking original dealer packaging may look elsewhere.

Specifications

Position	Front left driver side
Compatible makes	BMW and Mini Cooper
Compatible series	1, 2, 3, 5, 6, 7, M, X and Z series plus Mini
Replaces OE numbers	937-800; 51217154619; 51217036167; 51217167071; 51217202143
Warranty	One-year warranty service
Brand	Blycorul

Our Verdict

This front left door lock actuator is a practical, cost-effective replacement for owners of the listed BMW and Mini models who need a direct swap for a failing lock motor. It offers good fitment and reasonable quality for the price, backed by a one-year warranty, making it a sensible value choice for DIYers and independent garages.

Frequently Asked Questions

Will this actuator fit my BMW model?
Check the detailed compatibility list against your car year and model; it is designed for many BMW 1, 2, 3, 5, 6, 7, M and X series and some Mini Cooper years.

Does it replace the original OEM part number?
Yes, it is listed to replace several OE numbers including 937-800 and 51217202143 to match original mounting and connectors.

What warranty is included?
The product includes a one-year warranty and the seller invites contact for any doubts or queries.