Will these headlights work with my factory wiring?

Yes. These bolt directly into the stock positions and use the existing electrical connectors—no rewiring needed.

Do I need to remove the front bumper to install them?

Removal depends on your comfort level, but most installs can be done by unbolting the housing from inside the engine bay without full bumper removal.

Are the lenses sealed against water and dust?

These are sealed assemblies designed for road use. If you notice condensation after installation, test-fit your bumper fitment—it may need slight adjustment.