Does this radiator come with hoses and clamps?

The radiator assembly ships as a core only — no hoses, clamps, or brackets included. Reuse your existing rubber lines if they're in good condition, or source OEM hose kits separately.

Will I need to drain and refill coolant after installation?

Yes. Your system will be partially empty once you remove the old radiator. Refill with the manufacturer-recommended coolant type and bleed air from the system following the service manual procedure.

Can I use the old radiator hoses, or should I replace them too?

Check your old hoses for cracks, splits, and soft spots. If they're firm and intact, they'll work fine. If there's any visible wear or they collapse when squeezed, swap them out — rubber degrades over time and a blown hose creates the same problem you're fixing now.