Do these mount using the factory bolt holes?

Yes. These bolt directly into the existing OEM mounting points on your bumper. No drilling, no custom brackets needed.

Will my turn signal and marker functions still work?

The bulbs inside these units handle all signaling. As long as your wiring harness is intact, everything functions normally — you're just swapping the lens housing.

What if one arrives damaged or doesn't fit?

Check the fitment selector on the product page to confirm your year and model. If there's a fitment mismatch or physical damage, contact ModSupply and we'll handle it from there — no hassle.