Do these bolt straight to factory mounting points?

These are designed for direct fitment to your vehicle's OEM fog light locations. Test-fit before final fastening to ensure alignment with your bumper cutouts.

Will I need to extend wiring to reach the battery or fuse box?

Wiring distance depends on where you route the switch. Plan your harness run before committing to any permanent connections—most installs work with 15–20 feet of wire if routed along existing loom paths.

Can I replace just the bulb later, or is it sealed?

H3 bulbs are standard and widely available. Check your fixture design during install—most fog lights allow bulb access from the rear without removing the entire assembly.