Do I need to drain the coolant system before removing the old radiator?

Yes. Drain the coolant completely into a clean container before unbolting the old unit. You can reuse coolant if it's clean and recent; otherwise use fresh coolant rated for your engine type.

Does this radiator come with hoses and clamps?

Radiator assembly only — hoses and clamps are not included. Reuse your existing hoses if they're in good condition; replace them if they show cracks, bulging, or age-related wear.

Will this work with my current cooling fans and shroud?

Mount points are factory-spec, so your existing fans and shroud will bolt up as they did with the original. Test-fit before final assembly to confirm alignment.