Do I need to pull the bumper or fender to install this?

Access method not specified — check your service manual or test-fit before committing. Most Pacifica headlight swaps can be done from the engine bay side, but your particular model year may vary.

Does this come with the bulbs and wiring harness?

Assembly only — bulbs and harness are not included. Verify your existing wiring is compatible before installation, or source matching bulbs and connectors separately if needed.

Will this work as a bolt-on replacement, or do I need to modify anything?

Designed to use factory mounting points with no modifications required. Line up the assembly, secure at the existing attachment points, and reconnect the harness.