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dorman 746-509 door lock actuator motor for bmw models - enhanced compatibility and performance logo

Dorman 746-509 Door Lock Actuator Motor for BMW Models - Enhanced Compatibility and Performance Review

3

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
⚙️ Motors, 🛠️ Replacement Parts

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Description of Dorman 746-509 Door Lock Actuator Motor for BMW Models - Enhanced Compatibility and Performance

Reliable replacement - this door lock actuator has undergone extensive quality and safety performance testing. Perfect fit - engineered to provide the same fit and function of the original actuator on specific vehicle years, makes and models. Safety compliant - part has undergone simulated crash testing under government guidelines. Long-lasting repair - cycle testing in an actual vehicle door verifies effective usage for years. Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.

Reviews

Global ratings 3
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Smooth Door Lock Solution

This actuator is a perfect replacement for my automotive door lock, and the installation process was quicker than anticipated. The smooth functionality gave me peace of mind, and it has so far been extremely reliable. However, it would have been helpful to have installation instructions included in the packaging.

Pros
  • Easy to install and operate
Cons
  • Some customers have reported durability issues with the product

Revainrating 5 out of 5

Direct fit, excellent result.

Suitable for original part. Basically identical. Disassembling a BMW door is a daunting task, but getting a lockable door back is worth it. When doing this work, consider replacing the plastic window rails at the same time.

Pros
  • Electric door lock
Cons
  • Frequency

Revainrating 5 out of 5

Five stars for best parts

I installed/replaced door latch actuators on my '99 Z3 2.3 Roadster 2 months ago. So far they are working perfectly. As someone else said, definitely consider fixing plastic window panes while you're there! In my case the slides were intact but without lubrication. This fixed the slow window movement and (fingers crossed) prevented the slide motor from having to be replaced. The actuators were a little tricky to swap out and I accidentally bent the actuator rod the first time I tried to remove…

Pros
  • Automotive
Cons
  • Can't remember