Vehicle Compatibility
Acura RSX
- 2002 Acura RSX Base
- 2002 Acura RSX Type-S
- 2003 Acura RSX Base
- 2003 Acura RSX Type-S
- 2004 Acura RSX Base
- 2004 Acura RSX Type-S
- 2005 Acura RSX Base
- 2005 Acura RSX Type-S
- 2006 Acura RSX Base
- 2006 Acura RSX Type-S
Engine
- 2.0L K20 Engine Applications
Always verify fitment before ordering.
What Does the Trunk Latch Actuator Do?
The trunk latch actuator is the electric component responsible for unlocking the rear hatch when you:
- Use the key
- Press the trunk release button
- Activate the power lock system
When functioning correctly, it allows quick access to the cargo area without manually manipulating the latch mechanism.
Common RSX Trunk Latch Problems
As the RSX ages, trunk lock components can begin to fail.
Trunk Won’t Open
One of the most common symptoms.
Intermittent Operation
The hatch may work sometimes but fail unexpectedly.
Clicking Noise
The actuator activates but doesn’t release the lock.
Power Locks Function but Hatch Stays Locked
The actuator may be weak or damaged.
Rear Hatch Stuck Closed
A failed actuator can completely prevent trunk access.
These symptoms often become more frequent over time.
Direct Replacement Design
The A-Premium actuator is designed to replace factory components without extensive modifications.
Replacement Part Numbers
- 74896-S6M-A01
- 74896S6MA01
- 746-747
- 746747
- DLA142
This compatibility makes it suitable for many factory RSX applications.
Durable Construction
The actuator combines:
High-Density Metal Components
Used in critical load-bearing areas.
Reinforced Plastic Housing
Designed to resist wear and environmental exposure.
Improved Reliability
Built to withstand repeated locking and unlocking cycles.
The trunk latch experiences thousands of operations during the life of the vehicle, making durability an important factor.
2+2 Pin Connector Design
The actuator features:
- 2+2 Pin Electrical Connector Configuration
This helps maintain compatibility with factory electrical systems and simplifies installation.
Always compare connectors with your original actuator before installation.
Common Causes of Trunk Actuator Failure
Several factors contribute to actuator wear.
Age
Most RSX actuators are now over twenty years old.
Moisture Exposure
Water intrusion can damage internal electrical components.
Dirt and Debris
Contaminants can affect moving parts.
Electrical Wear
Repeated cycling eventually wears internal motors and switches.
These failures are common on many aging hatchbacks and coupes.
Symptoms Often Misdiagnosed
Many owners initially suspect:
- Dead batteries
- Faulty key fobs
- Bad wiring
- Broken hatch latches
However, the actuator itself is often the true source of the problem.
Replacing the actuator can restore normal operation without extensive troubleshooting.
Installation Notes
Location
- Rear Hatch Area
- Trunk Lock Mechanism
Installation generally requires:
- Removing interior hatch trim
- Disconnecting electrical connectors
- Removing the old actuator
- Installing the replacement unit
- Testing lock operation
Professional installation is recommended if you’re unfamiliar with interior trim removal.
Why Fixing the Trunk Matters
A functioning hatch isn’t just about convenience.
Benefits include:
Improved Security
Proper locking protects valuables.
Easier Daily Use
No more fighting with the hatch.
Better Reliability
Eliminates intermittent lock issues.
Preserved Vehicle Value
Small repairs help keep the car feeling well maintained.
Pros and Cons
Pros
- Fits 2002-2006 Acura RSX
- Compatible with Type-S models
- Direct replacement design
- Durable construction
- Restores trunk lock functionality
- Factory-style electrical connector
- One-year warranty
Cons
- Actuator only
- Latch assembly not included
- Interior trim removal required
- Professional installation recommended
Frequently Asked Questions
Will this fit an RSX Type-S?
Yes. It is compatible with both Base and Type-S RSX models from 2002-2006.
Does it include the latch mechanism?
No. This listing is for the actuator only.
What happens when a trunk actuator fails?
The trunk may stop unlocking, work intermittently, or make clicking sounds without releasing the latch.
Can I install it myself?
Many experienced DIY owners can complete the repair, but professional installation is recommended for best results.
Final Thoughts
The A-Premium Trunk Latch Actuator for the Acura RSX is a straightforward solution for one of the most annoying convenience issues that affects aging RSX models. With direct-fit compatibility, durable construction, and OEM-style operation, it can restore reliable access to your hatch while eliminating frustrating lock failures.
Because an RSX hatch is supposed to carry your tools, groceries, and track-day gear—not trap them inside indefinitely.
[Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted rear trunk hatch tailgate lock actuator. We provide all kinds of automotive accessory categories, making sure that you’ll hit the street with peace of mind
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