Will this connect to my existing wiring harness?

Yes — the connector on this assembly matches the factory plug on your vehicle. No rewiring or adapter needed.

Do I need to remove the bumper or fascia to install this?

Access varies depending on your van's trim level and year. Most installs require removing interior trim panels behind the tail light or partial bumper removal. Your service manual or a local shop can confirm the fastest route for your specific vehicle.

Is the bulb included with this assembly?

Bulb is not included — you'll need to transfer your existing bulb or source a replacement. Check your owner's manual for the correct bulb type and wattage.