Do these bolt directly into the factory fog light locations?

Yes. These are designed to mount at factory rocker and bumper points with no drilling or frame modification required. Test-fit before final assembly to confirm alignment.

Will these lights work with the existing wiring harness?

Mounting location aligns with factory fog light position. Verify connector compatibility with your vehicle's existing harness before purchase—LED assemblies may require different connectors than halogen originals.

How long do these LED lights last?

LED projector assemblies are engineered for extended lifespan compared to halogen equivalents. Since the LED and housing are integrated, replacement is a full assembly swap rather than bulb change.