DORMAN 940-227 Integrated Door Lock Actuator Trunk 019495938279

( Brand: Dorman ), ( Manufacturer Part Number: 940-227 ), ( Part Type: Actuator Trunk 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. ), ( Genuine Oem: 2047500085, 2047500185, 2047500485 ), ( Amzfeaturebullit1: Brand New Integrated Door Lock Actuator Trunk ), ( Amzfeaturebullit2: Match Vehicle To Compatibility Chart To Ensure Exact Fitment ), ( Amzfeaturebullit3: Replaces 2047500085, 2047500185, 2047500485 ), ( UPC: 019495938279 )

Review DORMAN Oe Solutions Integrated Door Lock Actuator Trunk

The **Dorman 940-227 Integrated Door Lock Actuator for Trunk** is a high-performance, direct-replacement electrical component designed to restore seamless trunk release functionality in vehicles equipped with factory-style trunk lock actuators. Engineered to meet or exceed OEM specifications, this actuator combines precision engineering with robust construction to ensure reliable operation under varying environmental conditions, from extreme temperatures to prolonged exposure to moisture. The unit features a compact yet durable housing crafted from high-grade plastic, reinforced with internal metal components to withstand the mechanical stress of repeated engagement and disengagement. Its integrated design eliminates the need for additional wiring harnesses or mounting brackets, simplifying installation while maintaining a clean, factory-like appearance. The actuator operates via a 12-volt electrical signal, delivering smooth and consistent activation through a high-torque motor that efficiently overcomes resistance from rusted or stiff lock mechanisms. Whether replacing a failed original equipment actuator or upgrading an aftermarket system, this component is built to deliver long-term durability, minimizing the risk of premature wear or failure. Ideal for applications in a wide range of vehicles, including domestic and import models, the Dorman 940-227 ensures compatibility with most trunk lock systems, providing drivers with the confidence of a dependable, hassle-free trunk release mechanism.

### **Pros and Cons of buying a Dorman 940-227 Integrated Door Lock Actuator (Trunk)**

The Dorman 940-227 is a widely used aftermarket replacement for trunk lock actuators in many domestic vehicles, particularly those built between the late 1980s and early 2000s. Its advantages include:

1. **Direct Fitment** Designed to replace OEM actuators in a variety of vehicles, reducing the need for extensive modifications. It is commonly used in GM, Ford, and Chrysler models, though compatibility should always be verified before purchase.

2. **Reliability** Dorman is a trusted brand in the automotive aftermarket, known for producing durable components. Many users report that this actuator lasts for years without failure, especially when installed correctly.

3. **Cost-Effective** Compared to OEM replacements, the Dorman 940-227 is often significantly cheaper, making it an attractive option for budget-conscious consumers. It can also be cheaper than having a dealer install an OEM part.

4. **Easy Installation** The design is straightforward, and many mechanics or DIYers can install it without specialized tools. The wiring harness is typically pre-attached, simplifying the process.

5. **Compatibility with Common Issues** Many trunk lock actuators fail due to wear, corrosion, or electrical problems. This replacement part addresses those failures directly, restoring proper trunk operation.

6. **Widely Available** Since it is a popular part, it can be found at most auto parts stores, online retailers, and through specialty automotive suppliers.

7. **Minimal Modifications Required** Unlike some aftermarket alternatives, this part is designed to drop-in without requiring additional wiring harnesses or mounting adjustments.

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1. **Limited Vehicle Compatibility** Although it fits many GM, Ford, and Chrysler vehicles, it may not work with all models or trims. Always cross-reference the vehicle s year, make, and model to ensure compatibility. Some vehicles may require a different part number or additional modifications.

2. **Quality Variations** While Dorman is generally reliable, some users report inconsistent quality in certain batches. A poorly manufactured actuator could fail prematurely, especially if subjected to frequent use or harsh conditions.

3. **Electrical Issues** If the original wiring harness was damaged or corroded, replacing just the actuator may not solve the problem. Additional diagnostics or repairs to the wiring may be necessary, adding to the overall cost.

4. **Potential for Misalignment** If the mounting points are worn or damaged, the new actuator may not fit perfectly, leading to improper operation or premature wear. Careful inspection of the mounting area is essential.

5. **No Warranty on Some Retailers** While Dorman parts often come with a limited warranty (typically 12 24 months), some online sellers or discount retailers may not honor warranties, leaving the buyer without recourse if the part fails early.

6. **DIY Installation Risks** While the installation is generally simple, mistakes can occur, such as improper wiring connections or overtightening the mounting bolts, which could damage the actuator or surrounding components. Those unfamiliar with automotive repairs may need professional assistance.

7. **Not a Permanent Fix for Underlying Problems** If the trunk lock mechanism itself (e.g., the cable or linkage) is worn or broken, replacing just the actuator may not fully resolve the issue. A thorough inspection of the entire system is recommended.

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The Dorman 940-227 integrated door lock actuator is a practical and cost-effective solution for replacing a faulty trunk lock actuator in many domestic vehicles. Its direct fitment, reliability, and ease of installation make it a popular choice for both mechanics and DIYers. However, its suitability depends heavily on vehicle compatibility, the condition of surrounding components, and the quality of installation.

For most users, this part offers a balance of affordability and performance, provided they verify compatibility and address any underlying issues (such as wiring or mechanical wear) before installation. If the vehicle is a common application and the installation is done correctly, the Dorman 940-227 can be a dependable replacement.

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- Your vehicle is confirmed to be compatible with this part number.

- You have access to basic tools and are comfortable with a straightforward installation.

- The trunk lock issue is isolated to the actuator (no wiring or mechanical problems).

- You are looking for a budget-friendly, reliable replacement.

- The vehicle s compatibility is unclear or the part number does not match your model.

- The wiring harness or mounting points are severely damaged.

- You lack confidence in performing the installation yourself.

- You suspect the trunk lock problem stems from a larger issue (e.g., a broken cable or linkage).

1. **Verify compatibility** using the vehicle s VIN or a trusted parts lookup tool.

2. **Inspect the mounting area** for corrosion, damage, or wear before installation.

3. **Test the wiring** with a multimeter to ensure no electrical issues exist.

4. **Follow installation instructions carefully**, avoiding overtightening or improper connections.

5. **Consider professional installation** if you are unsure about any step of the process.

For most users, the Dorman 940-227 is a sound investment that restores trunk lock functionality without the premium cost of OEM parts. However, due diligence in preparation and compatibility checks is essential to avoid disappointment.

Details:

part #: 940227 prices

• $211.08-$311.01

specifications carlockiio:

• brand: Dorman
• mpn: 940-227
• part type: Actuator Trunk 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.
• genuine oem: 2047500085, 2047500185, 2047500485
• amzfeaturebullit1: Brand New Integrated Door Lock Actuator Trunk
• amzfeaturebullit2: Match Vehicle To Compatibility Chart To Ensure Exact Fitment
• amzfeaturebullit3: Replaces 2047500085, 2047500185, 2047500485
• upc: 019495938279

returns carlockiio:

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

payments carlockiio:

• other
• wallet: Paypal
• credit card: Discover

seller carlockiio:

• # reviews: 130793
• rating: 99.6%
• city: Colmar, Pennsylvania

general carlockiio:

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

shipping carlockiio:

• transit: 4-8 Days
• class: Economy, Standard, Expedited, One-day
• type: Fixed
• cost: $0.00
• service: Economy, Standard, Expedited, Overnight

offer carlockiio:

• started: April 12, 2026
• sold: 0
• options: Ship-to-home
• quantity: 2
• availability: In Stock

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