# Dorman 937-657 Rear Driver-Side Door Lock Actuator Motor

Dorman 937-657 is a rear driver-side door lock actuator motor listed for selected Ford and Lincoln models. Its vehicle-specific fitment makes exact year, make, model and trim matching essential before ordering.

- [Original product page](https://loonieperks.com/product/dorman-937-657-rear-driver-side-door-lock-actuator)
- [View offer](https://loonieperks.com/visit/dorman-937-657-rear-driver-side-door-lock-actuator)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: Dorman
- Model: 937-657
- Category: Cars & Motorcycles > Auto Parts & Maintenance > Mechanical Parts
- Price: 110.55 CAD
- Previous price: 117.22 CAD
- Discount: 6%
- Price checked: 2026-11-13T12:12:45.695Z
- Rating: 4.5 / 5
- Reviews: 67

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Rear driver-side replacement actuator for selected Ford and Lincoln models.
- Dorman says the part is engineered to match original fit and function for specific vehicle applications.
- The manufacturer describes cycle testing in an actual vehicle door.

## Pros

- The rear driver-side position and four listed OEM part numbers can help narrow a replacement search.
- The manufacturer describes vehicle-door cycle testing and simulated crash testing.

## Specifications

### Identity
- Brand: Dorman
- Model: 937-657
### Dimensions and installation
- Dimensions listed: 18.54 x 9.91 x 13.21 cm; 629 g
- Weight listed: 629 g
- Position: Rear Driver Side
- Voltage: 28 volts
- Exterior: Ready To Paint If Needed
- OEM part numbers: DLA1588; DLA865; CP9Z5426413A; EJ7Z5826413A
### Manufacturer claims
- Fit and function: Engineered to provide the same fit and function of the original actuator on specific vehicle years, makes and models
- Testing: Cycle testing in an actual vehicle door verifies effective usage for years
- Safety testing: Part has undergone simulated crash testing under government guidelines

## Before you buy

- Fitment is limited to specific vehicle years, makes and models. Confirm the exact year, make, model and trim in the fitment tool before ordering. The listing reports 28 volts without further context, so confirm this specification against the vehicle application if it matters.

## A good fit for

- Owners replacing a rear driver-side door lock actuator on a specifically compatible Ford or Lincoln vehicle.
- Buyers matching a replacement against the listed OEM part numbers.

## Less suited to

- Buyers who cannot confirm their vehicle's exact fitment.
- Repairs requiring a front, passenger-side or liftgate actuator.

## Customer feedback

Aggregate ratings lean positive, with most ratings in the five-star category, while lower-star ratings are also present. These figures alone do not identify why customers rated the actuator as they did, so they cannot confirm fitment or long-term performance for a particular vehicle.

## Frequently asked questions

### How can I check whether this actuator fits my vehicle?
The listing says fitment applies to specific vehicle years, makes and models. Check your exact year, make, model and trim with the fitment tool, and compare the listed OEM part numbers.
### Which door position is this part for?
It is listed for the rear driver side. It is not described as a passenger-side or liftgate actuator.
### What performance testing is described?
Dorman describes cycle testing in an actual vehicle door and simulated crash testing under government guidelines. These are manufacturer claims, not independent verification.

## Alternative options

- [A-Premium Rear Left Driver Side Door Lock Actuator \| Compatible with Ford Fusion 2006-2012 & Lincoln MKZ 2007-2012, Zephyr 2006 & Mercury Milan 2006-2011](https://loonieperks.com/visit/dorman-937-657-rear-driver-side-door-lock-actuator)
- [A-Premium Rear Left Driver Side Door Lock Actuator \| Compatible with Ford Flex 2009-2019 & Lincoln MKT 2010-2019](https://loonieperks.com/visit/dorman-937-657-rear-driver-side-door-lock-actuator)
- [FA1Z7443150B Rear Hatch Latch Liftgate Door Lock Actuator \| Liftgate Trunk Lock Actuator Fit for 2015-2020 Ford Edge Escape Expedition Explorer Lincoln Corsair MKX Navigator Nautilus](https://loonieperks.com/visit/dorman-937-657-rear-driver-side-door-lock-actuator)
- [HEROFFIX Front Left Power Door Latch Lock Actuator for Ford Transit Connect Titanium/XL/XLT 2014-2023 2L 2.5L DT1Z-6121813-B/DT1Z-6121813-A Front Driver Side Door Lock Latch Assembly 7 Pin](https://loonieperks.com/visit/dorman-937-657-rear-driver-side-door-lock-actuator)
- [A-Premium Rear Right Passenger Side Door Lock Actuator Compatible with Ford \| for Focus 2004-2007, Focus 2002](https://loonieperks.com/visit/dorman-937-657-rear-driver-side-door-lock-actuator)
- [A-Premium Rear Left Driver Side Door Lock Actuator \| Compatible with Nissan Murano 2008-2014](https://loonieperks.com/visit/dorman-937-657-rear-driver-side-door-lock-actuator)
- [A-Premium Rear Right Passenger Door Lock Actuator with 4 Pins \| Compatible with Ford Edge 2015-2018, Fiesta 2011-2018, Fusion 2013-2018 & Lincoln MKZ 2013-2018](https://loonieperks.com/visit/dorman-937-657-rear-driver-side-door-lock-actuator)
- [X AUTOHAUX Rear Right Side Door Lock Actuator Motor for Ford F-150 2009-2014 9L3Z-5426412-A](https://loonieperks.com/visit/dorman-937-657-rear-driver-side-door-lock-actuator)
- [SYERAL Rear Left Driver Side Power Door Lock Latch Actuator Compatible with 2009-2014 F-150, 2010-2014 Mustang, 2011-2019 Explorer, 13-19 Taurus for Lincoln Mark LT 10-14 Replacement\# 9L3Z-5421812-A](https://loonieperks.com/visit/dorman-937-657-rear-driver-side-door-lock-actuator)
- [VekAuto Rear Liftgate Door Lock Actuator Assembly for Lincoln MKX 2016-2018 \| for Ford Edge 2015-2020, Liftgate Door Lock Actuator Assembly, 9 Pins](https://loonieperks.com/visit/dorman-937-657-rear-driver-side-door-lock-actuator)
- [FUELHOOD Tailgate Lock Actuator for Lincoln MKX 16-18 for Ford Edge 15-20 \| Rear Liftgate Door Lock Actuator, Tailgate Latch Assembly](https://loonieperks.com/visit/dorman-937-657-rear-driver-side-door-lock-actuator)
- [A-Premium Rear Lower Left Driver Side Door Lock Latch Actuator \| Compatible with Ford F-150 F150 2009-2014, with Cable, Replace\# 9L3Z18264A01A](https://loonieperks.com/visit/dorman-937-657-rear-driver-side-door-lock-actuator)

## Add-ons

- [Dorman 937-656 Rear Passenger Side Door Lock Actuator Motor Compatible with Select Ford/Lincoln Models](https://loonieperks.com/visit/dorman-937-657-rear-driver-side-door-lock-actuator)

## Images

![Dorman 937-657 Rear Driver-Side Door Lock Actuator Motor — 1](https://loonieperks.com/i/j-f-xgR3QPqH3bJZTAXGMTGjq562MLO5kCLCusVE6xZU_47PLajyCAiSqm63G67RkVwD9e5qMAY6PUA8o1BKeSENMpZm6Pu-kpAR82r07zV2UMbA287fG53S.jpg)

![Dorman 937-657 Rear Driver-Side Door Lock Actuator Motor — 2](https://loonieperks.com/i/Lf-gysfsrQma-vxZSESw_nfW7qmu3SezeH-znEFGgWQALPHI_y12s4fkopOXdvUQp072flvNHXIokdeYlWCNYqYsLBMRJ0jsY6FBeD9SKPmblczouASl03fo.jpg)

![Dorman 937-657 Rear Driver-Side Door Lock Actuator Motor — 3](https://loonieperks.com/i/LTRnpYxSkNCaP9vLXzgjiA2dy24Xuej-_Q07e-xxrpV4mm0VRGYMTuDTO7kcx4I4unbyYUjt_vo1K-vSNwcUUmYdvRTdlkE2hwiW5Wv9VlED9MirRcoZFog2.jpg)

![Dorman 937-657 Rear Driver-Side Door Lock Actuator Motor — 4](https://loonieperks.com/i/PvQdvbGL3tCnvkfviYk0Pu96Ui_CQ7rvhc_vCmSrsx0Vl2GoEguzlpJ8kpuZEJAtfF_x19br8GuwxHqFBJxAsGicYsmzFkmYQXdij_A418h08fMu2aJSe8fK.jpg)

![Dorman 937-657 Rear Driver-Side Door Lock Actuator Motor — 5](https://loonieperks.com/i/ngHXpsBQpv90Bha2Zc_S3H-Ztm6S1NX3JvSxY7BS_z1ntZ3dcDB117-2oUqqHbAl5fNtLDb9L2InEZ9GuxB60A5t2lxGln8chtpbSiE_UJ0vzBx6l87Fnj7r.jpg)

![Dorman 937-657 Rear Driver-Side Door Lock Actuator Motor — 6](https://loonieperks.com/i/knXIoXUedRPGyOnxMRcbZmV3X1AxF3wzsGtpzv59W28OGthgU8SZtiHVqsJDKtBknF_z-prPirZxwnaC2warjmW6RV5zU09R0IRR4aYV3R97oIefOvpgbVo0.jpg)