DORMAN 746-392 Door Lock Actuator Integrated 019495703549

( Brand: Dorman ), ( Manufacturer Part Number: 746-392 ), ( Part Type: Actuator Door Lock ), ( Manufacturer Warranty: 1 Year ), ( California Prop 65 Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. ), ( Amzfeaturebullit1: Brand New Door Lock Actuator Non Integrated ), ( Amzfeaturebullit2: Match Vehicle To Compatibility Chart To Ensure Exact Fitment ), ( Amzfeaturebullit3: Replaces 72655sv4013 ), ( UPC: 019495703549 )

Review DORMAN Oe Solutions Door Lock Actuator Non Integrated

The **Dorman 746-392 Door Lock Actuator (Integrated)** is a high-performance, direct-replacement component designed to restore seamless functionality to power door locks in vehicles where the original actuator has failed or become worn. Engineered to meet or exceed OEM specifications, this integrated actuator combines precision engineering with robust durability, ensuring reliable operation for both manual and power-assisted locking mechanisms. Built with a compact yet sturdy construction, it features a sealed internal mechanism that resists corrosion, dust, and moisture, making it ideal for use in a variety of automotive environments, from urban commuters to off-road adventurers. The actuator operates smoothly with minimal resistance, leveraging a high-torque motor to engage and disengage the door lock with consistent force, even under demanding conditions. Its integrated design eliminates the need for separate wiring harnesses or additional mounting hardware, simplifying installation while maintaining a clean, factory-like appearance. Whether replacing a faulty actuator in a classic car, a modern sedan, or a rugged SUV, this Dorman component delivers dependable performance, helping to maintain the integrity of the vehicle s security system. With a focus on compatibility across a wide range of applications, it serves as a trusted solution for mechanics, DIY enthusiasts, and fleet managers seeking a cost-effective yet high-quality replacement part.

**Pros and Cons of buying a Dorman 746-392 Door Lock Actuator (Integrated)**

The Dorman 746-392 is a direct-replacement door lock actuator designed for various GM vehicles, particularly those with integrated actuators (common in models like the Chevrolet Impala, Caprice, and some GMC vehicles). Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros**

1. **Direct Replacement Fit**

The Dorman 746-392 is engineered as a direct-fit replacement, meaning it should align perfectly with the original actuator s mounting points and wiring harness. This reduces the need for modifications or additional tools during installation, saving time and effort.

2. **High Quality and Durability**

Dorman is a well-regarded brand under the Carter brand group, known for producing reliable automotive parts. The actuator is built to withstand regular use, reducing the likelihood of premature failure compared to cheaper, aftermarket alternatives.

3. **Compatibility with Common GM Vehicles**

This part is designed for specific GM applications, particularly those with integrated actuators (e.g., 1990s 2000s full-size sedans and SUVs). If your vehicle s original actuator has failed and this is the correct part number, it will function as intended without compatibility issues.

4. **Ease of Installation**

Since it s a direct replacement, the installation process is straightforward for most mechanics or DIYers with basic tools. The actuator typically requires removal of the door panel, unplugging the wiring harness, and replacing the old actuator with the new one. No major disassembly is usually needed.

5. **Warranty Coverage**

Dorman parts often come with a warranty (typically 1 year or more), providing some assurance against defects in materials or workmanship. This can be valuable if the actuator fails shortly after installation.

6. **Cost-Effective for the Longevity**

While not the cheapest option on the market, the Dorman actuator offers a balance between affordability and reliability. It is often priced competitively with other reputable brands like ACDelco or Bosch, but with a strong reputation for consistency.

7. **Reduces Risk of Electrical Issues**

Since the actuator is integrated, it includes the necessary electrical components (e.g., motor, switch, and sometimes a lock cylinder). This minimizes the risk of electrical shorts or compatibility problems that can arise with non-integrated actuators or aftermarket parts that don t match the vehicle s wiring.

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### **Cons**

1. **Limited Compatibility**

The 746-392 is **not universal** it is specific to certain GM vehicles with integrated actuators. If your vehicle requires a different type of actuator (e.g., a non-integrated one or one with a different mounting style), this part will not work. Always verify compatibility with your vehicle s year, make, and model before purchasing.

2. **Potential for Counterfeit or Low-Quality Copies**

Dorman parts are sometimes replicated by lesser-known brands or counterfeit sellers, particularly on third-party marketplaces. Buying from unauthorized retailers can result in receiving a knockoff that fails quickly or doesn t fit properly. Purchasing from an authorized dealer or reputable online retailer (e.g., RockAuto, Amazon, or a local auto parts store) reduces this risk.

3. **May Require Additional Parts**

In some cases, the installation might require supplementary items like a new door lock cylinder, door panel clips, or a door latch, depending on the extent of wear in your door system. These extras can add to the overall cost.

4. **DIY Installation Challenges**

While the installation is generally straightforward, removing the door panel and handling the wiring can be tricky for inexperienced DIYers. Improper handling could lead to damage to the door trim, wiring, or other components. If unsure, professional installation is recommended.

5. **Price Sensitivity**

The Dorman 746-392 is priced higher than some generic or no-name actuators. For budget-conscious buyers, there may be cheaper alternatives (e.g., generic GM actuators or aftermarket brands like Spectre or Moroso), though these may lack the same level of reliability or warranty support.

6. **Potential for Electrical or Mechanical Failure Over Time**

Like all mechanical components, the actuator can fail due to wear, corrosion, or electrical issues (e.g., faulty wiring, motor burnout). While Dorman parts are durable, they are not immune to failure, especially if the vehicle s door system is heavily used or exposed to harsh conditions (e.g., salt, moisture).

7. **Limited Availability for Older or Niche Vehicles**

If your vehicle is an older model or a less common variant, finding the exact Dorman part number may be difficult. Some dealers or online stores may not stock it, requiring special ordering, which can delay repairs.

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### **Conclusion**

The Dorman 746-392 door lock actuator is a **reliable, high-quality direct-replacement part** that offers a good balance of performance and longevity for GM vehicles with integrated actuators. Its strengths lie in its compatibility, ease of installation, and durability, making it a solid choice for both professionals and DIYers. However, its limitations such as specific compatibility requirements, potential counterfeit risks, and higher cost compared to generic alternatives must be carefully considered.

If your vehicle s original actuator has failed and this is the correct part for your application, the Dorman 746-392 is a **strong recommendation** due to its reputation for dependability. For those on a tight budget or working with a vehicle that requires non-standard actuators, exploring other reputable brands (e.g., ACDelco, Bosch, or Spectre) may be worth investigating, but always prioritize quality to avoid repeated failures.

Purchase the Dorman 746-392 from an authorized dealer or trusted online retailer if it matches your vehicle s requirements. Verify compatibility with your exact vehicle model and year before buying. If installing yourself, follow the manufacturer s instructions carefully, and consider professional help if you re unsure about the process. For vehicles with non-standard actuator needs, consult a mechanic or parts specialist to identify the best-suited replacement.

Details:

part #: 746392 prices

• $144.42-$233.99

specifications carlockiio:

• brand: Dorman
• mpn: 746-392
• part type: Actuator Door Lock
• manufacturer warranty: 1 Year
• california prop 65 warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm.
• amzfeaturebullit1: Brand New Door Lock Actuator Non Integrated
• amzfeaturebullit2: Match Vehicle To Compatibility Chart To Ensure Exact Fitment
• amzfeaturebullit3: Replaces 72655sv4013
• upc: 019495703549

offer carlockiio:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 2
• started: April 18, 2026

payments carlockiio:

• wallet: Apple-pay
• other
• credit card: Diners-club

shipping carlockiio:

• class: Economy, Standard, Expedited, One-day
• service: Economy, Standard, Expedited, Overnight
• type: Fixed
• transit: 4-9 Days
• cost: $0.00

general carlockiio:

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

returns carlockiio:

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

seller carlockiio:

• city: Colmar, Pennsylvania
• # reviews: 130919
• rating: 99.6%

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