Will this bolt straight into my factory location?

Yes. This assembly uses the existing OEM mounting points — no drilling, cutting, or bracket fabrication needed. Line it up and secure with factory hardware.

Do I need a wiring harness adapter, or does it plug into the stock connector?

Wiring setup is not specified here — verify your vehicle's brake light circuit and connector type before ordering to confirm compatibility with your existing harness.

How long do LED brake lights typically last compared to the old bulb?

LEDs have a significantly longer lifespan than incandescent bulbs and produce brighter, more consistent light output. You'll see the difference immediately once installed.