Will this headlight bolt straight on without modifications?

Yes. It uses factory mounting points — no drilling, brackets, or adapters needed. Remove the old unit and swap it in using the same fasteners.

Does this come with the bulb installed?

The assembly ships ready to mount. If your old bulb is still good, you can transfer it over. Otherwise, grab a standard replacement bulb for your vehicle at any parts counter.

What's the return process if it doesn't fit?

Test-fit the assembly before final installation. If there's a problem, contact support with photos and your order number for next steps on returns or exchanges.