MAZDA GJR9-59-310E Door Lock Actuator Motor

( Manufacturer Part Number: GJR9-59-310E ), ( Part Type: Actuator Door Lock Motor ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2014 2015 2016 2017 2018 2019 2020 2021 ), ( Parts Included: Only Part Reference 9 On The Diagram Is Included ), ( Replaces Part Number: Gjr959310, Gjr959310a, Gjr959310b, Gjr959310d )

Review MAZDA Genuine Door Lock Actuator Motor fits 2014–2021

The **Mazda GJR9-59-310E Door Lock Actuator Motor** is a precision-engineered component designed to deliver seamless and reliable operation for the door locking mechanism in select Mazda vehicles, including models equipped with the GJR9 platform. This high-performance actuator motor is a critical part of the vehicle s electronic door lock system, ensuring smooth engagement and disengagement of the door locks with minimal effort and maximum efficiency. Crafted from durable materials, the motor features a robust internal structure that combines a high-torque gear reduction system with a compact yet robust housing, allowing it to withstand the rigors of daily use while maintaining consistent performance even in varying environmental conditions. The actuator operates through a precise electromagnetic mechanism, converting electrical signals from the vehicle s control module into mechanical motion, which translates into the locking or unlocking of the door latches with near-instantaneous response. Its design incorporates corrosion-resistant coatings and sealed bearings to protect against moisture, dust, and debris, extending the lifespan of the component and ensuring trouble-free operation over thousands of cycles. Whether used in replacement scenarios or as an upgrade for enhanced durability, this actuator motor is engineered to meet Mazda s stringent quality standards, providing drivers with the confidence of a dependable and responsive door locking system. Its compatibility with the GJR9 platform ensures a perfect fit, allowing for easy installation without the need for modifications, while its robust construction guarantees long-term reliability, making it an essential component for maintaining both the functionality and security of Mazda vehicles.

**Pros and Cons of Buying a Mazda GJR9-59-310E Door Lock Actuator Motor**

The Mazda GJR9-59-310E is an aftermarket door lock actuator motor designed to replace the original component in select Mazda models. Below is a detailed breakdown of its advantages and disadvantages.

### **Pros**

1. **Cost-Effective Replacement**

The aftermarket actuator is significantly cheaper than an OEM (Original Equipment Manufacturer) part, making it an attractive option for budget-conscious buyers. Prices typically range from $20 to $50, compared to $100 or more for an OEM unit.

2. **Widespread Availability**

This part is widely stocked by online retailers, auto parts stores, and specialty suppliers. It can often be shipped quickly, reducing downtime for vehicle repairs.

3. **Compatibility with Common Mazda Models**

The GJR9-59-310E is designed to fit multiple Mazda vehicles, including certain models from the 2000s and early 2010s (e.g., Mazda3, Mazda6, Mazda5, and some MX-5 Miata variants). This broad compatibility makes it a versatile choice for owners of older Mazdas.

4. **Easy Installation**

Many users report that the installation process is straightforward, especially for those with basic mechanical skills. The part often comes with clear instructions, and it typically requires only basic tools (screwdrivers, pliers, and possibly a trim removal tool).

5. **Reliability for Basic Functionality**

While not as durable as an OEM part, the GJR9-59-310E generally performs its core function locking and unlocking the door reliably for an extended period, especially if the vehicle is not subjected to extreme conditions.

6. **Positive User Feedback**

Many Mazda owners have reported success with this part, praising its affordability and functionality. Online reviews often highlight that it resolves issues like stuck doors, intermittent locking, or failure of the original actuator.

7. **Spare Parts Market Support**

Since this is a common aftermarket part, finding replacement units or additional support (e.g., wiring diagrams, troubleshooting guides) is relatively easy if issues arise.

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### **Cons**

1. **Potential Quality Variations**

Aftermarket parts can vary in quality depending on the manufacturer. Some units may be poorly constructed, leading to premature failure, excessive noise, or difficulty in installation. Buyers should research brands and read reviews to ensure they purchase a reputable product.

2. **Limited Longevity Compared to OEM**

While the GJR9-59-310E is durable for basic use, it may not last as long as an OEM part, especially in vehicles with high mileage or those exposed to harsh environments (e.g., extreme heat, cold, or moisture). Rust and wear can accelerate failure.

3. **Compatibility Issues with Some Models**

Although this part is marketed as multi-model, there may be slight variations in wiring, mounting, or functionality depending on the specific Mazda trim or year. Owners should double-check compatibility before purchasing to avoid mismatches.

4. **Risk of Counterfeit or Low-Quality Units**

The aftermarket parts industry is not always regulated, and some sellers may offer counterfeit or substandard replicas. Buyers should purchase from trusted retailers (e.g., RockAuto, Amazon, or reputable local auto shops) to minimize this risk.

5. **Possible Additional Costs**

While the part itself is cheap, installation may require additional tools or labor if the owner lacks mechanical experience. In some cases, related components (e.g., wiring harnesses, door panels) may need replacement, adding to the overall cost.

6. **Warranty Limitations**

Aftermarket parts typically come with limited or no warranty compared to OEM parts, which often include manufacturer-backed warranties. If the part fails shortly after purchase, the buyer may be responsible for replacement costs.

7. **Potential for Electrical Issues**

Some users report electrical problems, such as intermittent locking, where the actuator works inconsistently due to poor connections or compatibility issues with the vehicle s wiring. This can be frustrating and may require additional troubleshooting.

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### **Conclusion**

The Mazda GJR9-59-310E door lock actuator motor is a practical and cost-effective solution for owners of compatible Mazda models experiencing door lock failures. Its affordability, ease of installation, and widespread availability make it a popular choice for DIY enthusiasts and those looking to avoid expensive OEM replacements. However, potential buyers should be aware of the risks associated with aftermarket parts, including quality inconsistencies, limited longevity, and compatibility concerns.

For most users, this part will function adequately for everyday use, especially if purchased from a reputable seller. However, those seeking long-term reliability or working on high-mileage vehicles may prefer investing in an OEM part or a higher-quality aftermarket alternative.

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### **Recommendation**

If you are replacing a faulty door lock actuator in a Mazda model compatible with the GJR9-59-310E and are on a tight budget, this part is a reasonable choice. To maximize success:

1. **Verify Compatibility** Ensure your specific Mazda model and year are listed as compatible with this part.

2. **Purchase from a Trusted Source** Buy from well-reviewed retailers to avoid counterfeit or low-quality units.

3. **Follow Installation Instructions Carefully** Take your time during installation to ensure proper wiring and mounting.

4. **Consider a Higher-Quality Aftermarket Option** If available, look for brands with strong reputations for durability (e.g., Dorman, ACDelco, or other premium aftermarket suppliers).

5. **Monitor Performance** Keep an eye on the actuator s functionality over time. If issues arise, be prepared to replace it sooner than expected.

For most casual Mazda owners, the GJR9-59-310E provides a solid balance of cost and functionality. However, if budget allows, an OEM or premium aftermarket part may offer greater peace of mind for long-term use.

Details:

Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable.

part #: gjr959310e prices

• $58.50-$91.60

specifications carlockiio:

• for makes: Mazda
• for years: 2014-2021
• mpn: Gjr9-59-310e
• part type: Actuator Door Lock Motor
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• year: 2014 2015 2016 2017 2018 2019 2020 2021
• parts included: Only Part Reference 9 On The Diagram Is Included
• replaces part number: Gjr959310, Gjr959310a, Gjr959310b, Gjr959310d

shipping carlockiio:

• transit: 4-6 Days
• class: Standard
• carrier: UPS
• cost: $17.41
• type: Fixed
• service: UPS Ground

returns carlockiio:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

payments carlockiio:

• credit card: Diners-club
• other
• wallet: Paypal

general carlockiio:

• condition: New
• Car Truck Parts Accessories > Exterior Parts Accessories > Exterior Locks Lock Hardware

seller carlockiio:

• # reviews: 269
• city: Hopkins, Minnesota
• rating: 100.0%

offer carlockiio:

• quantity: 1
• availability: In Stock
• started: April 5, 2026
• sold: 0
• options: Ship-to-home

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