
Dorman 931-074 Door Lock Actuator Motor - Rear Left
Dorman 931-074 Door Lock Actuator Motor
This Dorman door lock actuator motor is a direct replacement for the rear left latch and actuator assembly on select Audi and Porsche models. Built for electric operation and specific-fit applications, it restores door lock function on vehicles such as the Audi A4, Audi A4 Quattro, Audi Q5, Audi S4, Porsche Cayenne, and Porsche Panamera.
Key Features
- Direct replacement door lock actuator for specific rear left applications
- Electric actuator with oval female connector and 4 terminals
- Specific fit for select Audi and Porsche vehicles
- Body construction uses metal and plastic materials
- Black, white, and gray body color references appear in catalog data
- Mounting hardware is not included
- Wiring harness is not included
Detailed Description
Dorman 931-074 is engineered as a replacement for the stock rear left door lock actuator assembly on select 2009-2010 Audi A4, 2009-2010 Audi A4 Quattro, 2009-2010 Audi Q5, 2010 Audi S4, 2011-2019 Porsche Cayenne, and 2010-2019 Porsche Panamera applications. The unit uses an oval connector shape, female connector gender, blade pin terminals, and a 4-terminal layout for vehicle-specific integration. Its metal and plastic construction supports the demands of an integrated latch and actuator assembly, and the part number 931-074 is also referenced for cross-checking during replacement searches.
This part cross-references URO 8K0839015A for the same application.
What It Helps Fix
- Rear left door that will not lock or unlock with the power lock system
- Intermittent actuator response when using the key fob or interior switch
- Failed integrated latch and actuator operation
- Door lock movement that is slow, weak, or inconsistent
- Electrical lock issues tied to the rear left door assembly
Installation Notes and Tips
Verify the vehicle year, make, model, and rear left position before installation. This is a specific-fit electric actuator for integrated latch and actuator assemblies, so connector style, terminal count, and mounting points should match the original unit. The part number 931-074 should be compared against the removed component and vehicle catalog data before final installation.
Quality Assurance
Dorman states that this door lock actuator has undergone extensive quality and safety testing to support reliable performance. It is built as a direct replacement for the original actuator on the listed Audi and Porsche applications.
Original: $339.82
-65%$339.82
$118.94Dorman 931-074 Door Lock Actuator Motor - Rear Left
Dorman 931-074 Door Lock Actuator Motor
This Dorman door lock actuator motor is a direct replacement for the rear left latch and actuator assembly on select Audi and Porsche models. Built for electric operation and specific-fit applications, it restores door lock function on vehicles such as the Audi A4, Audi A4 Quattro, Audi Q5, Audi S4, Porsche Cayenne, and Porsche Panamera.
Key Features
- Direct replacement door lock actuator for specific rear left applications
- Electric actuator with oval female connector and 4 terminals
- Specific fit for select Audi and Porsche vehicles
- Body construction uses metal and plastic materials
- Black, white, and gray body color references appear in catalog data
- Mounting hardware is not included
- Wiring harness is not included
Detailed Description
Dorman 931-074 is engineered as a replacement for the stock rear left door lock actuator assembly on select 2009-2010 Audi A4, 2009-2010 Audi A4 Quattro, 2009-2010 Audi Q5, 2010 Audi S4, 2011-2019 Porsche Cayenne, and 2010-2019 Porsche Panamera applications. The unit uses an oval connector shape, female connector gender, blade pin terminals, and a 4-terminal layout for vehicle-specific integration. Its metal and plastic construction supports the demands of an integrated latch and actuator assembly, and the part number 931-074 is also referenced for cross-checking during replacement searches.
This part cross-references URO 8K0839015A for the same application.
What It Helps Fix
- Rear left door that will not lock or unlock with the power lock system
- Intermittent actuator response when using the key fob or interior switch
- Failed integrated latch and actuator operation
- Door lock movement that is slow, weak, or inconsistent
- Electrical lock issues tied to the rear left door assembly
Installation Notes and Tips
Verify the vehicle year, make, model, and rear left position before installation. This is a specific-fit electric actuator for integrated latch and actuator assemblies, so connector style, terminal count, and mounting points should match the original unit. The part number 931-074 should be compared against the removed component and vehicle catalog data before final installation.
Quality Assurance
Dorman states that this door lock actuator has undergone extensive quality and safety testing to support reliable performance. It is built as a direct replacement for the original actuator on the listed Audi and Porsche applications.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 931-074 Door Lock Actuator Motor
This Dorman door lock actuator motor is a direct replacement for the rear left latch and actuator assembly on select Audi and Porsche models. Built for electric operation and specific-fit applications, it restores door lock function on vehicles such as the Audi A4, Audi A4 Quattro, Audi Q5, Audi S4, Porsche Cayenne, and Porsche Panamera.
Key Features
- Direct replacement door lock actuator for specific rear left applications
- Electric actuator with oval female connector and 4 terminals
- Specific fit for select Audi and Porsche vehicles
- Body construction uses metal and plastic materials
- Black, white, and gray body color references appear in catalog data
- Mounting hardware is not included
- Wiring harness is not included
Detailed Description
Dorman 931-074 is engineered as a replacement for the stock rear left door lock actuator assembly on select 2009-2010 Audi A4, 2009-2010 Audi A4 Quattro, 2009-2010 Audi Q5, 2010 Audi S4, 2011-2019 Porsche Cayenne, and 2010-2019 Porsche Panamera applications. The unit uses an oval connector shape, female connector gender, blade pin terminals, and a 4-terminal layout for vehicle-specific integration. Its metal and plastic construction supports the demands of an integrated latch and actuator assembly, and the part number 931-074 is also referenced for cross-checking during replacement searches.
This part cross-references URO 8K0839015A for the same application.
What It Helps Fix
- Rear left door that will not lock or unlock with the power lock system
- Intermittent actuator response when using the key fob or interior switch
- Failed integrated latch and actuator operation
- Door lock movement that is slow, weak, or inconsistent
- Electrical lock issues tied to the rear left door assembly
Installation Notes and Tips
Verify the vehicle year, make, model, and rear left position before installation. This is a specific-fit electric actuator for integrated latch and actuator assemblies, so connector style, terminal count, and mounting points should match the original unit. The part number 931-074 should be compared against the removed component and vehicle catalog data before final installation.
Quality Assurance
Dorman states that this door lock actuator has undergone extensive quality and safety testing to support reliable performance. It is built as a direct replacement for the original actuator on the listed Audi and Porsche applications.












