Pop & Lock Toyota Tacoma Tailgate Lock — Hidden Plug-and-Play T-Harness for 2016–2023 Tacomas/Tundras, Anti-Theft No-Drill Install

Pop & Lock PL8547TAC is a hidden, plug-and-play power tailgate lock designed to secure 2016–2023 Toyota Tacoma (and compatible Tundra) tailgates by locking the tailgate whenever the vehicle’s power doors are locked.

Engineered to integrate with your truck’s existing wiring, this factory-style tailgate lock installs using a T-harness—no drilling or complicated modifications required. The actuator and reinforced nylon housing mount inside the tailgate where it’s out of sight, reducing opportunities for tampering while keeping the exterior appearance factory-clean. An optional extension harness lets you adapt the unit for long-bed applications so it fits a wider range of bed lengths and model variants.

How does this tailgate lock work with my Tacoma’s power system?

The Pop & Lock unit taps into your truck’s door-lock signal via a plug-and-play T-harness, so the tailgate locks and unlocks in sync with the doors. You retain the original key fob and door switch operation while adding custody control for the tailgate.

• Plugs into factory wiring—no splicing.
• Locks/unlocks with existing door lock commands.
• Maintains OEM-style remote and interior control.

Is installation difficult and will I need to modify the tailgate?

Installation is designed for DIY-friendly setup: the harness plugs into factory connectors and the lock mounts inside the tailgate cavity. There’s no need to drill into sheetmetal or alter the exterior latch mechanism.

• Plug & Play T-harness included for quick connection.
• Internal mounting avoids exterior cutting or holes.
• Basic hand tools required; typical install time is under an hour for experienced DIYers.

Will this fit my Toyota model and long-bed Tacoma?

The PL8547TAC is made to fit Toyota Tacomas from model years 2016 through 2023 and is also compatible with certain Tundra models where specified. For long-bed Tacomas, use the optional extension harness to ensure proper routing and reach inside larger beds.

• Compatible with 2016–2023 Tacoma models (check fit guide for Tundra compatibility).
• Optional extension harness available for long-bed applications.
• Designed to match factory mounting locations and wiring pinouts.

What materials and protections does the lock offer?

The assembly uses a reinforced nylon injection-molded housing and a robust internal actuator to withstand daily use and exposure inside the tailgate. Because the mechanism is concealed within the tailgate cavity, it reduces exposure to weather and casual tampering.

• Reinforced nylon housing for impact and corrosion resistance.
• Internal mounting lowers moisture and debris exposure.
• Engineered to endure regular tailgate opening cycles.

Who this product is for: Pop & Lock’s PL8547TAC suits Tacoma owners who want a discreet, OEM-friendly way to secure their tailgate without altering exterior appearance or vehicle electronics. It’s ideal for owners who routinely carry tools, gear, or cargo in the bed and prefer a lock that works seamlessly with their factory locking system. Professional installers, DIYers with basic automotive experience, and fleet managers seeking consistent tailgate security across multiple trucks will find this unit practical and straightforward to fit.