Do I need new hoses or clamps when I install this?

Your existing hoses can be reused if they're in good condition. Inspect them first—if they're cracked, hardened, or leaking, replace them now rather than later. Clamps can stay if they're not corroded.

Should I flush the cooling system before dropping in the new radiator?

Yes. Old coolant and sediment will clog your new core fast. Flush the entire system, refill with fresh coolant that matches your truck's original spec, and you're good.

What if it doesn't fit as expected?

This is a factory-spec unit and should bolt in at original mounting points. If you hit interference during test-fit, stop and verify your truck year and model against the listing. Return it within our standard window if it's not the right unit.