HUMMER 15855972 Front Right Passenger Door Lock Latch 15165607 Actuator H3T

( Manufacturer Part Number: 15855972 ), ( Type: Door Lock ), ( Placement On Vehicle: Front, Right, Rh ), ( Features: Easy Installation ), ( Vintage Part: No ), ( Manufacturer Warranty: 1 Month ), ( Ipn: 15165607 )

Review HUMMER Oem Front Right Passenger Side Door Lock Latch Actuator H3t fits H3 2006–2010

The **Hummer H3 (2006 2010) Front Right Passenger Door Lock Latch Actuator (Part #15855972)** is a precision-engineered mechanical component designed to ensure seamless and reliable operation of the vehicle s door locking system. This critical actuator is responsible for engaging and disengaging the door latch mechanism, providing both security and convenience for the driver and passenger. Crafted from high-quality, durable materials, this latch actuator is built to withstand the demands of daily use while maintaining smooth, consistent performance even in varying environmental conditions. The design incorporates a robust internal mechanism, including a spring-loaded plunger and a durable plastic or metal housing, which ensures the actuator can withstand repeated cycles of opening and closing without premature wear or failure. Compatible exclusively with the **Hummer H3 and H3T models produced between 2006 and 2010**, this part is a direct-fit replacement for the original equipment manufacturer (OEM) component, guaranteeing an exact match in terms of function, fit, and form. Whether replacing a worn-out actuator due to normal wear, a malfunction caused by corrosion, or damage from accidental impacts, this latch actuator restores the door s proper operation, eliminating issues such as sticking latches, difficulty locking/unlocking, or the dreaded "click but won t latch" problem. Its straightforward installation typically requiring only basic tools and minimal disassembly of the door panel makes it an accessible upgrade for both professional mechanics and DIY enthusiasts. By maintaining the integrity of the door locking system, this actuator contributes to the overall safety, functionality, and resale value of the vehicle, ensuring that every journey begins and ends with the confidence of a properly secured cabin.

### Pros and Cons of buying a **Hummer H3/H3T (2006-2010) Front Right Passenger Door Lock Latch Actuator (Part #15855972)**

1. **Direct Fitment** This part is designed specifically for the 2006-2010 Hummer H3 and H3T, ensuring compatibility without modifications.

2. **Reliability** Hummer vehicles are known for durability, and a genuine or high-quality aftermarket actuator should function reliably if installed correctly.

3. **Prevents Further Damage** A failing door latch actuator can cause misalignment, difficulty in opening/closing the door, or even door detachment. Replacing it early prevents more costly repairs.

4. **Improves Functionality** A new actuator ensures smooth operation of the door lock mechanism, reducing frustration during use.

5. **Warranty Coverage** If purchasing from a reputable seller (OEM or trusted aftermarket brand), the part may come with a warranty, offering peace of mind.

6. **Easier Installation** Unlike some complex repairs, replacing a door latch actuator is a relatively straightforward job for those with basic mechanical skills or access to a professional mechanic.

1. **Cost** Replacement parts for Hummer vehicles can be expensive, especially if sourced from the dealer (OEM). Aftermarket options may be cheaper but vary in quality.

2. **Labor Time** If not DIY-friendly, labor costs at a shop can add to the expense. The process involves removing the door panel, wiring, and securing the new actuator.

3. **Potential Counterfeit Parts** Buying from untrusted sellers risks receiving a low-quality or fake part that fails prematurely. Always verify the seller s reputation.

4. **Additional Wear** If the issue stems from prolonged neglect (e.g., rust, corrosion, or wiring problems), replacing just the actuator may not fully resolve the problem. Other components (like the door hinge or wiring harness) might need attention.

5. **Limited Availability** Some aftermarket parts may be harder to find, requiring patience or ordering from specialty suppliers.

6. **Potential for Misalignment** If installed incorrectly, the new actuator could cause the door to bind or fail to latch properly, requiring rework.

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### **Conclusion**

Replacing the **H3/H3T (2006-2010) front right passenger door lock latch actuator (15855972)** is a practical solution to restore door functionality and prevent further damage. The benefits such as improved reliability, ease of installation, and avoidance of more severe issues outweigh the drawbacks (cost, labor, and potential part quality concerns) for most owners. However, the decision depends on your budget, mechanical comfort level, and access to quality parts.

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### **Recommendation**

- **OEM (Dealer Parts)**: Most reliable but pricier. Check for Hummer-authorized dealers or online marketplaces like RockAuto or AutoZone.

- **Aftermarket Brands**: Look for reputable suppliers like **Dorman, TEKNA, or ACDelco**. Read reviews and verify compatibility.

- **Avoid Unknown Sellers**: Steer clear of unbranded or suspiciously cheap parts to prevent counterfeit issues.

2. **DIY or Professional Installation?**

- Remove the door panel.

- Disconnect wiring and old actuator.

- Install the new actuator and reconnect wiring.

- Test functionality before reassembling.

- If unsure, **hire a mechanic**, especially if the door panel is delicate or rusted.

- While replacing the actuator, inspect the **door hinge, latch mechanism, and wiring** for signs of wear or corrosion. Addressing these upfront can save future headaches.

- **OEM Part Cost**: $100 $200 (depending on dealer markup).

- **Aftermarket Part Cost**: $30 $80 (higher-end brands may cost more).

- **Labor Cost**: $100 $200 at a shop (varies by region and shop rates).

- **Total Estimated Cost**: $130 $400 (DIY saves labor costs).

- **Worth it if**: The door latch is failing, causing inconvenience or safety risks, and you prioritize long-term reliability.

- **Not worth it if**: The part is extremely cheap (risk of counterfeit) or you re unwilling to invest in labor/time for installation.

- **Best Approach**: Purchase from a trusted seller, prioritize quality over price, and proceed with installation whether DIY or professional once you re confident in the process.

Details:

For contact info, just search for us online. We both still pull the parts, clean, test, picture, list, and ship them. Fitment Data: Our fitment data is guaranteed. When you reach out to us, you re still going be speaking one of the CARE brothers.

Up for sale is a good used OEM Front Right Passenger Side Door Lock Latch Actuator 06-10 Hummer H3 H3T. This part may fit other years and model's, but please compare numbers pictures. Sincerely, Patrick, Michael, and the CARE Parts team. This item appears to be in good used shape as the pictures show and completely functional.

part #: 15855972 prices

• $90.00-$170.99

specifications carlockiio:

• for models: H3
• for makes: Hummer
• for years: 2006-2010
• mpn: 15855972
• type: Door Lock
• placement on vehicle: Front, Right, Rh
• features: Easy Installation
• vintage part: No
• manufacturer warranty: 1 Month
• ipn: 15165607

general carlockiio:

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

seller carlockiio:

• rating: 99.8%
• city: Tullahoma, Tennessee
• # reviews: 7100

shipping carlockiio:

• cost: $0.00
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• class: Standard
• type: Fixed
• transit: 5-9 Days

payments carlockiio:

• credit card: Visa
• wallet: Google-pay
• other

returns carlockiio:

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

offer carlockiio:

• options: Ship-to-home
• started: April 23, 2026
• sold: 0
• availability: In Stock
• quantity: 1

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