TIMEPAL Trunk Lock Latch Actuator Replacement for 2003–2006 Honda Accord & 2004–2008 Acura TL — OEM-Fit, Quiet Low-Friction Operat

TIMEPAL trunk lock latch actuator replacement restores reliable automatic and manual trunk opening and closing for select Honda Accord and Acura TL models.

If your trunk no longer responds to the key fob, needs repeated jiggles to latch, or makes grinding noises when operated, the problem is often a worn or failed trunk lock actuator. This OEM-fit replacement (replaces part numbers 74851SDAA22, 74851-SDA-A22, 74851 SDA A22) is designed for direct compatibility with 2003–2006 Honda Accord and 2004–2008 Acura TL models, delivering smooth actuation with minimal friction and dependable electrical control when triggered by the vehicle’s system.

How will this actuator behave once installed?

When fitted correctly, the actuator moves the latch mechanism smoothly and consistently whether you use the key fob, interior release, or manual key. It’s engineered to match OEM mounting points and electrical connections to minimize modifications.

• Restores electric trunk opening and closing on compatible vehicles
• Operates with low friction for quieter performance
• Plugs into existing wiring harness — no splicing required
• Replaces OEM part numbers 74851SDAA22 / 74851-SDA-A22

How do I confirm fitment for my car?

Confirm your vehicle year, make, and model match the listed compatibility: 2003–2006 Honda Accord and 2004–2008 Acura TL. Use the seller’s part finder or compare the existing part number on your old actuator to ensure an exact match.

• Check the OEM number stamped on your current actuator
• Verify year/make/model in the part finder tool before purchase
• Compare mounting tabs and connector shape against images
• Contact support if you’re unsure about fitment details

What are the signs the trunk actuator needs replacement?

Typical symptoms include failure to respond to remote commands, intermittent operation, grinding or clicking noises, or a trunk that won’t stay latched. These indicate internal motor or gear wear or electrical failure, and replacing the actuator usually resolves them.

• Key fob trunk button does nothing or works intermittently
• Unusual grinding or repeated clicking when activating the trunk
• Trunk requires manual force or jiggling to latch
• Visible corrosion or damage on the old actuator assembly

How difficult is installation and what tools are needed?

Installation is moderate difficulty and typically takes 20–45 minutes with basic tools. The actuator mounts to the trunk latch assembly and connects to the factory harness, so no special wiring skills are required if you follow the vehicle service manual or a reliable how-to guide.

• Basic tools: Phillips screwdriver, ratchet set, trim panel remover
• Disconnect battery briefly to prevent electrical issues during install
• Unbolt the latch, swap the old actuator, and reconnect the harness
• Test operation before reassembling interior trim panels

Who is this for: Automotive DIYers and professional mechanics who need a direct-fit replacement trunk lock latch actuator for compatible Honda Accord (2003–2006) and Acura TL (2004–2008) vehicles. It’s ideal for drivers experiencing trunk actuation failure, garages performing routine electrical component repairs, and anyone replacing a known-bad OEM part number 74851SDAA22. Always verify vehicle compatibility before purchase and consult repair documentation if you’re unsure about installation steps.