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DormanPart #: 937-343
Dorman 937-343 Door Lock Actuator Motor - Front Left
⚙️ 44 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$207.76Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, B Electric Drive, B250, B250e, GL350, GL450, GLA250, GLA45 AMG, ML250, ML350, ML400, ML550, and ML63 AMG
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Door Lock Actuator Motor options
Dorman 937-343 Door Lock Actuator Motor - Front Left
| Brand | Dorman |
| Part Number | 937-343 |
| Material | Metal |
| Material | Plastic |
| Material | Plástico |
| Length | 100 |
| Width | 70 |
| Terminal Type | Blade pin |
| Terminal Type | Pasador de aspa |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Height | 100 |
| Universal Or Specific Fit | Específico |
| Universal Or Specific Fit | Specific |
| Connector Shape | Oval |
| Connector Shape | Ovalado |
| Terminal Quantity | 4 |
| Connector Gender | Female |
| Connector Gender | Hembra |
| Terminal Gender | Macho |
| Terminal Gender | Male |
| Actuator Arm Length | 390 mm |
| Body Color | Black |
| Body Color | Blanco |
| Body Color | Grey |
| Body Color | Gris |
| Body Color | Negro |
| Body Color | White |
| Body Material | Metal |
| Body Material | Plastic |
| Body Material | Plástico |
| Connector Color | Blanco |
This part fits 44 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2020 | Mercedes-Benz | GLA250 | Front Left | Latch and Actuator Assembly |
| 2019 | Mercedes-Benz | B250 | Front Left | |
| 2019 | Mercedes-Benz | GLA250 | Front Left | Latch and Actuator Assembly |
| 2019 | Mercedes-Benz | GLA45 AMG | Front Left | Latch and Actuator Assembly |
| 2018 | Mercedes-Benz | B250 | Front Left | |
| 2018 | Mercedes-Benz | GLA250 | Front Left | Latch and Actuator Assembly |
| 2018 | Mercedes-Benz | GLA45 AMG | Front Left | Latch and Actuator Assembly |
| 2017 | Mercedes-Benz | B250 | Front Left | |
| 2017 | Mercedes-Benz | B250e | Front Left | Latch and Actuator Assembly |
| 2017 | Mercedes-Benz | GLA250 | Front Left | Latch and Actuator Assembly |
| 2017 | Mercedes-Benz | GLA45 AMG | Front Left | Latch and Actuator Assembly |
| 2016 | Mercedes-Benz | B250 | Front Left | |
| 2016 | Mercedes-Benz | B250e | Front Left | Latch and Actuator Assembly |
| 2016 | Mercedes-Benz | GLA250 | Front Left | Latch and Actuator Assembly |
| 2016 | Mercedes-Benz | GLA45 AMG | Front Left | Latch and Actuator Assembly |
| 2015 | Mercedes-Benz | B Electric Drive | Front Left | Latch and Actuator Assembly |
| 2015 | Mercedes-Benz | B250 | Front Left | |
| 2015 | Mercedes-Benz | GL350 | Front Left | wo/Door Closing Assist |
| 2015 | Mercedes-Benz | GL450 | Front Left | wo/Door Closing Assist |
| 2015 | Mercedes-Benz | GLA250 | Front Left | Latch and Actuator Assembly |
| 2015 | Mercedes-Benz | GLA45 AMG | Front Left | Latch and Actuator Assembly |
| 2015 | Mercedes-Benz | ML250 | Front Left | wo/Door Closing Assist |
| 2015 | Mercedes-Benz | ML350 | Front Left | wo/Door Closing Assist |
| 2015 | Mercedes-Benz | ML400 | Front Left | wo/Door Closing Assist |
| 2015 | Mercedes-Benz | ML550 | Front Left | wo/Door Closing Assist |
| 2015 | Mercedes-Benz | ML63 AMG | Front Left | wo/Door Closing Assist |
| 2014 | Mercedes-Benz | B Electric Drive | Front Left | Latch and Actuator Assembly |
| 2014 | Mercedes-Benz | B250 | Front Left | |
| 2014 | Mercedes-Benz | GL350 | Front Left | wo/Door Closing Assist |
| 2014 | Mercedes-Benz | GL450 | Front Left | wo/Door Closing Assist |
| 2014 | Mercedes-Benz | GLA250 | Front Left | Latch and Actuator Assembly |
| 2014 | Mercedes-Benz | GLA45 AMG | Front Left | Latch and Actuator Assembly |
| 2014 | Mercedes-Benz | ML350 | Front Left | wo/Door Closing Assist |
| 2014 | Mercedes-Benz | ML550 | Front Left | Latch and Actuator Assembly |
| 2014 | Mercedes-Benz | ML63 AMG | Front Left | wo/Door Closing Assist |
| 2013 | Mercedes-Benz | B250 | Front Left | |
| 2013 | Mercedes-Benz | GL350 | Front Left | wo/Door Closing Assist |
| 2013 | Mercedes-Benz | GL450 | Front Left | wo/Door Closing Assist |
| 2013 | Mercedes-Benz | ML350 | Front Left | Latch and Actuator Assembly |
| 2013 | Mercedes-Benz | ML550 | Front Left | Latch and Actuator Assembly |
| 2013 | Mercedes-Benz | ML63 AMG | Front Left | wo/Door Closing Assist |
| 2012 | Mercedes-Benz | ML350 | Front Left | Latch and Actuator Assembly |
| 2012 | Mercedes-Benz | ML550 | Front Left | Latch and Actuator Assembly |
| 2012 | Mercedes-Benz | ML63 AMG | Front Left | wo/Door Closing Assist |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
1667200135
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.