Do these lights come with wiring harnesses?

These are the light assemblies only. You'll connect to your existing factory wiring — no new harness needed if your car's electrical is intact.

Will these fit where my originals are mounted?

Yes. They use the same OEM mounting points, so installation is a straight swap. No drilling or bracket modification required.

Can I return these if they don't fit?

Test fit before final installation. Once bulbs are installed and power tested, most retailers won't accept returns on lighting assemblies due to safety regs. Verify fitment first.