1. Product Overview
The Dorman 937-025 is a direct replacement rear passenger side door lock actuator motor designed for specific Hyundai Elantra models. This component is crucial for the proper functioning of your vehicle's power door locking system, ensuring security and convenience. It has undergone rigorous testing to meet quality and safety standards, providing a reliable solution for replacing a faulty original part.
Image 1.1: The Dorman 937-025 Rear Passenger Side Door Lock Actuator Motor, showing its integrated cables and housing.
2. Vehicle Compatibility
This door lock actuator is engineered to provide a precise fit and function as a direct replacement for the original actuator in the following vehicle models:
- Hyundai Elantra: 2007, 2008, 2009, 2010
To ensure accurate fitment for your specific vehicle, it is recommended to verify compatibility using your vehicle's make, model, and trim level before installation.
3. Key Features and Testing
The Dorman 937-025 actuator is designed with reliability and safety in mind, incorporating several key features and undergoing extensive testing:
- Reliable Replacement: Engineered to match the fit and function of the original equipment part.
- Safety Compliant: The part has undergone simulated crash testing in accordance with government guidelines.
- Long-lasting Performance: Cycle testing in an actual vehicle door verifies effective usage for an extended period.
- Quality Materials: High-wear components are made from upgraded plastics for improved lubrication and corrosion resistance.
Image 3.1: Benchmark testing of a door lock actuator to ensure longevity, tested up to 20,000 cycles.
Image 3.2: Tensile testing performed on the actuator to help ensure safety in the event of a collision.
Image 3.3: Temperature testing conducted to ensure the durability and performance of internal components under various conditions.
4. Installation (Setup)
Installation of the Dorman 937-025 door lock actuator typically involves removing the door panel, disconnecting the old actuator, and installing the new unit. Due to the complexity of automotive electrical and mechanical systems, professional installation by a qualified technician is highly recommended. Incorrect installation can lead to damage to the part, vehicle, or personal injury.
General Installation Steps (Consult a professional for detailed instructions):
- Ensure the vehicle's battery is disconnected to prevent electrical hazards.
- Carefully remove the interior door panel to access the door lock mechanism.
- Disconnect the electrical connector and any rods or cables attached to the old actuator.
- Remove the mounting bolts or clips securing the old actuator.
- Install the new Dorman 937-025 actuator, ensuring all connections are secure and properly routed.
- Test the door lock function before reassembling the door panel.
- Reinstall the door panel and reconnect the vehicle's battery.
Image 4.1: A different perspective of the Dorman 937-025 actuator, highlighting its design for direct replacement.
5. Operation
Once installed, the Dorman 937-025 door lock actuator operates in conjunction with your vehicle's central locking system. When you activate the power door lock switch (either on the door, key fob, or central console), the actuator receives an electrical signal. This signal causes the internal motor to move a linkage, which in turn engages or disengages the door's locking mechanism, allowing the door to be locked or unlocked remotely or via the interior switch.
6. Maintenance
The Dorman 937-025 door lock actuator is designed for long-term, maintenance-free operation. As an internal component of the door assembly, it does not require routine user maintenance. However, to ensure the longevity of all door components, it is advisable to:
- Avoid excessive force when operating manual door locks or handles.
- Address any unusual noises or stiffness in the door locking mechanism promptly by consulting a qualified technician.
- Keep the interior of the door panel free from moisture and debris during any service.
7. Troubleshooting
If you experience issues with your door lock actuator, consider the following general troubleshooting steps. For complex problems, professional diagnosis and repair are recommended.
Common Issues and Potential Causes:
- Door not locking/unlocking: This could indicate a faulty actuator, a problem with the electrical wiring, a blown fuse, or an issue with the door lock switch or key fob.
- Intermittent operation: May suggest a loose electrical connection, a failing actuator motor, or a weak signal from the control module.
- Unusual noises during operation: Grinding or clicking sounds can point to mechanical wear within the actuator or interference with other door components.
If the actuator is confirmed to be faulty after professional diagnosis, replacement with a new Dorman 937-025 unit is typically the solution.
8. Specifications
| Specification | Detail |
|---|---|
| Part Number | 937-025 |
| Brand | Dorman |
| Position | Rear Passenger Side |
| Item Weight | Approximately 1.95 pounds |
| Product Dimensions | Approximately 6.7 x 3.74 x 2.93 inches |
| OEM Part Numbers | APDLA0255; DLA1575; DLA852; 81420-2H010 |
| Exterior Finish | Machined |
9. Warranty Information
Dorman door lock actuators are backed by a limited lifetime warranty. This warranty covers defects in material and workmanship under normal use and service. If a defect is found, the product will be repaired or replaced at no charge. For specific terms and conditions, please refer to the official Dorman warranty policy or contact Dorman customer support.
10. Support and Contact
For further assistance, technical support, or warranty claims regarding your Dorman 937-025 door lock actuator, please contact Dorman Products directly. You can typically find contact information on the official Dorman website or through your product retailer.
Dorman Products Official Website: www.dormanproducts.com