Will these plug directly into my factory wiring harness?

These are designed for direct bolt-in fitment using factory mounting points. Wiring integration depends on whether your truck runs factory halogen connectors or has been pre-wired for LED — verify your current headlight connector type before ordering to confirm plug compatibility.

Do I need to adjust beam aim after installation?

Yes. Projector headlights have a different beam pattern than halogen units, so aim adjustment is standard after swap. Most vehicles can be adjusted at the headlight housing itself — check your service manual for the specific adjustment points on your truck.

What if one headlight fails — can I buy just one assembly?

These ship as a pair only. If one unit fails later, you'll need to order a full set again. Contact our support team to discuss individual replacement options if one side goes down.