For Hummer H2 03-07 Door Lock Actuator Rear Driver Left Side LH Hand 15816390
For Hummer H2 03-07 Door Lock Actuator Rear Driver Left Side LH Hand 15816390 is a premium aftermarket replacement part designed to restore automatic door locking functionality. Priced at $36.24, it ensures reliable performance and precise fitment for Hummer H2 models from 2003 to 2007, ideal for DIY repairs and vehicle maintenance.
● In stock
Buy at Lab Work Auto →Price and availability may change. Click to see current details on Lab Work Auto.
Key features
- Fits Hummer H2 2003–2007 rear driver side
- Matches OEM spec for seamless integration
- Double hand-inspected before shipping
- Direct replacement – no modifications
- Stable performance in all conditions
- Left-hand (LH) door specific design
- Compatible with part number 15816390
Pros
- +Exact fit for specified model years
- +Affordable compared to OEM dealers
- +Reliable after repeated use
- +Easy to install with basic tools
- +Verified quality control process
Cons
- −Only fits left rear door
- −Not for front or passenger side
- −May require door panel removal
About For Hummer H2 03-07 Door Lock Actuator Rear Driver Left Side LH Hand 15816390
What is For Hummer H2 03-07 Door Lock Actuator Rear Driver Left Side LH Hand 15816390?
This door lock actuator is a direct-fit replacement for the rear driver-side (left-hand) door of the Hummer H2 produced between 2003 and 2007. Designed to match OEM specifications, it restores smooth and reliable electric door locking and unlocking operation. Sold by Lab Work Auto for $36.24, this component is built for durability and consistent performance in daily driving conditions. It's an essential fix for vehicles experiencing weak, noisy, or failed door lock mechanisms.
Key features
- Precise Fit — Engineered to match original factory specs for Hummer H2 2003–2007.
- Hand-Inspected Quality — Checked twice before shipment for reliability.
- Easy Installation — Direct replacement with no modifications needed.
- High Reliability — Stable electrical and mechanical performance over time.
- Aftermarket Premium Build — Offers OEM-equivalent durability at a lower cost.
- Correct Hand Orientation — Specifically for left-hand (driver) rear door.
- Verified Part Number — Matches 15816390 for accurate ordering.
Who is For Hummer H2 03-07 Door Lock Actuator Rear Driver Left Side LH Hand 15816390 for?
This actuator suits Hummer H2 owners and auto repair technicians seeking a trustworthy, affordable solution for malfunctioning rear door locks. It's ideal for DIYers with basic mechanical skills who want to restore convenience and security without visiting a dealership. The part supports long-term reliability for daily drivers and off-road enthusiasts alike.
How does For Hummer H2 03-07 Door Lock Actuator Rear Driver Left Side LH Hand 15816390 compare?
Compared to standard aftermarket actuators, this unit stands out with double inspection and OEM-matched design, reducing fitment issues. It offers better reliability than low-cost alternatives while being more affordable than dealership parts. Unlike universal models, it’s vehicle-specific, ensuring plug-and-play installation without wiring adjustments. For Hummer H2 owners, it strikes a balance between cost, quality, and compatibility.
Best use cases
- →Replace failed rear door lock actuator
- →Restore power lock function on H2
- →DIY repair for 2003–2007 Hummer H2
- →Fix inconsistent locking behavior
- →Upgrade worn-out original actuator
Is For Hummer H2 03-07 Door Lock Actuator Rear Driver Left Side LH Hand 15816390 right for you?
This actuator is best for Hummer H2 owners with failing rear driver-side door locks. Suitable for DIYers with basic hand tools and moderate mechanical skill. Always verify your vehicle’s part number before purchase. Consider this over generic actuators for guaranteed fit. Alternatives include used OEM units or higher-cost dealer parts, but this offers the best balance of price and reliability.
How it compares: Compared to generic or universal door lock actuators, this model offers superior fit and reliability due to its vehicle-specific design. It outperforms low-cost imports in durability while costing less than OEM replacements from dealerships.
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What is a door lock actuator?
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A door lock actuator is an electric motor that moves the door lock mechanism. It enables automatic locking and unlocking via key fob or switch. This unit fits the rear driver side of 2003–2007 Hummer H2 models.
Does this fit the passenger side?
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No, this actuator is designed specifically for the rear driver-side (left-hand) door of the Hummer H2. A separate right-hand unit is needed for the passenger side.
How do I know if my actuator is failing?
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Signs include slow or partial locking, clicking noises, or complete failure to respond. If the lock works manually but not electronically, the actuator may need replacement.
Is installation difficult?
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Installation requires removing the door panel and connecting wiring. It's manageable for DIYers with basic tools and experience. No programming or calibration is needed after installation.
Can I use this on other GM vehicles?
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This actuator is built specifically for the 2003–2007 Hummer H2. While some GM platforms share components, fitment is not guaranteed without verifying part number 15816390 compatibility.
How much does For Hummer H2 03-07 Door Lock Actuator Rear Driver Left Side LH Hand 15816390 cost?
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For Hummer H2 03-07 Door Lock Actuator Rear Driver Left Side LH Hand 15816390 is $36.24 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.
Is For Hummer H2 03-07 Door Lock Actuator Rear Driver Left Side LH Hand 15816390 in stock at Lab Work Auto?
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Yes, For Hummer H2 03-07 Door Lock Actuator Rear Driver Left Side LH Hand 15816390 is currently in stock at Lab Work Auto.
Specifications
- SKU
- F8-011178