Will this mount directly to my ProMaster without any modification?

Yes. These use factory mounting points — no drilling, cutting, or frame work needed. Bolt straight in where the original sits.

Does this come with the bulb and wiring harness?

The assembly includes the housing. Confirm bulb and harness compatibility with your van's specific year before purchase — some models may require adapter pieces.

Can I install this myself?

Installation is straightforward with basic hand tools and takes under an hour. You'll need a socket set and possibly a screwdriver. Refer to your service manual for torque specs on mounting bolts.