Do these need any wiring or adapter harnesses?

These are direct bolt-in replacements—no wiring modifications or adapters needed. Bulbs connect the same way as your factory units.

Will these work with my factory fog lights?

These headlights are independent assemblies. Whether they integrate cleanly with existing fog lights depends on your specific bumper configuration—test fit before final installation.

What if one arrives damaged?

Inspect both units immediately upon delivery. If there's visible damage, document it with photos and contact our support team with your order number for a replacement or return authorization.