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Vehicle Info Required to Guarantee FitAdd Vehicle

Front, Driver Side Door Lock Actuator

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Manufacturer #RB31530002
Vehicle Info Required to Guarantee FitAdd Vehicle


Front, Driver Side
Integrated Latch and Actuator Assembly
Replaces OE Number:
7-Prong Pin Male Terminal; 1 Female Connector
Quantity Sold:
Sold individually
1-year Replacement unlimited-mileage warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number:
937800, 51217202143
Product Fit:
Direct Fit
Returns Policy:
60-Day Return Policy

Vehicle Fitment Information

Vehicle Name
Fitment Information
2003-2005 BMW Z4
6 Cyl 2.5L
2003-2005 BMW Z4
6 Cyl 3.0L
2003-2008 BMW 760Li
12 Cyl 6.0L
Without Soft Close System; Latch And Actuator Assembly
2004-2006 BMW X3
6 Cyl 2.5L
2004-2006 BMW X3
6 Cyl 3.0L
Page 1 of 28 | Showing 1 - 5 of 137 results

Product Information

Manufactured from top quality components, this is your best option and inexpensive replacement for your rebuild, repair, and maintenance needs - an OE replacement product for your damaged or aged factory part.

Replacement - the most affordable brand name for replacement parts that you need! Replacement is a professional brand for autobody, lighting parts, electrical, brake, suspension, intake and exhaust, and cooling and heating products. All Replacement brands include 1-year, unlimited-mileage warranty.

Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

Hello,.I am about 80% sure that I need an actuator for my 2013 750i BMW and would like to have this in my car when I drop if off at my mechanics so they can install it. If for some reason they find it is something else can I return this? thank youdon c.Jul 23, 2021
Best Answer:Hi Don, I'm glad to assist you. Yes, you can return it. We have a 90-day Return policy for our replacement brand. Click the link below to order this part today while still on promo sale price before it ends. I hope this helps. Happy shopping. <a href="https://www.carparts.com/door-lock-actuator/replacement/rb31530002?can=CPJE1043" target="_blank">https://www.carparts.com/door-lock-actuator/replacement/rb31530002?can=CPJE1043</a>
Jeonino E.STAFFJul 23, 2021
this actuator said it will fit my car f30 2012 bmw 335i sport sedan...the fitment say 2- door convertible my car is 4 door sedan?DexterMar 24, 2023
Best Answer:Hi Jerry, I'm pleased to assist you. This is only for the 2-door convertible. We have available the front driver-side door lock actuator compatible with the 4-door sedan of the 2012 BMW 335i. Click the link below to view and continue to order at a discounted offer today, while supplies last. I hope this helps. Enjoy your CP shopping experience! <a href="https://www.carparts.com/details/BMW/335i/Replacement/Door_Lock_Actuator/2012/Base/6_Cyl_3-dot-0L/RB31530010.html?can=CPGG4850_CSQA_20230324" target="_blank">https://www.carparts.com/details/BMW/335i/Replacement/Door_Lock_Actuator/2012/Base/6_Cyl_3-dot-0L/RB31530010.html?can=CPGG4850_CSQA_20230324</a>
Grace G.STAFFMar 24, 2023
Does this come with the motor too? Its only showing the lock.BasilJul 27, 2023
Best Answer:Hi Michael, I'm pleased to assist you. Yes, it comes with a motor. Click the link below to continue ordering to take advantage of our discounted price and limited stocks. Enjoy shopping! <a href="https://www.carparts.com/door-lock-actuator/replacement/rb31530002?can=CPGG4850_CSQA_20230727" target="_blank">https://www.carparts.com/door-lock-actuator/replacement/rb31530002?can=CPGG4850_CSQA_20230727</a>
Grace G.STAFFJul 27, 2023
This part looks like the rear driver side actuator as well. Will it work on both driver side doors?Todd B.Feb 26, 2023
Best Answer:Hi Todd, thank you for reaching out. No, it will not. This item is only for the front left door. Kindly call our parts team at 1-866-529-0412 and provide the complete vehicle information. We'll be more than glad to help you look for the correct part. Have a nice day.
Aldrin P.STAFFFeb 26, 2023
2007 BMW 328i driver side door lock actuator. Does this fit it?EAE E.Sep 07, 2022
Best Answer:Hi, thank you for reaching out. Yes, it does. You can use the link below to order the part while it is 71% off. Have a good one! <a href="https://www.carparts.com/door-lock-actuator/replacement/rb31530002?can=cpab2020_csqa_20220907" target="_blank">https://www.carparts.com/door-lock-actuator/replacement/rb31530002?can=cpab2020_csqa_20220907</a>
Andrew B.STAFFSep 07, 2022

Customer Reviews

Door actuator works as described. Fast shipping. Will definitely shop here again.
Patrick M.
Purchased on Sep 14, 2023
Looks just like the original. Highly recommend removing the door handle to replace the actuator. Also pay attention to getting the little metal lock toggle back in correctly. The little flares on it are not the same size and must go in just right. That's where having the door handle off comes in handy.
Brenda D.
Purchased on Oct 07, 2022
actually fits better then the original part super easy to install 10/10
Jordan M.
Purchased on Nov 18, 2023