This is a combo unit from VLS—a Toyota TOY43AT4 transponder chip key paired with a HYQ12BBX remote, all in one.

If you’ve lost your only key or just need a spare, this is a solid option.

The remote part comes with the battery already installed, so no need to crack it open and mess with tiny batteries.
The key blade itself is metal, and the head is black with a nice surface finish.
It’s self-programmable, meaning you can follow online instructions to get it paired to your car without a trip to the dealer.
That saves you time and money.
Just make sure your vehicle is compatible with the TOY43AT4 and HYQ12BBX setup.
This is perfect for Toyota owners who want a backup key without the dealership markup.

It’s brand new, top quality, and shipped from a USA seller, so you’re not waiting weeks for overseas shipping.

The part number for reference is R4L366.

Whether you need it for daily driving or just peace of mind, this key and remote combo is ready to go.
No programming gear needed—just follow the steps and you're set.