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

Your existing hoses can be reused if they're still pliable and not cracked. Clamps are typically reusable too. Inspect them during install — if they're brittle or worn, swap them out while you're in there.

What coolant should I use?

Fill with the coolant type specified in your owner's manual — either OEM Mazda coolant or a compatible equivalent rated for your model year. Check your manual for the exact spec and capacity.

Does this come with a warranty?

Warranty terms are handled separately at checkout. Review the coverage details before purchase — they'll be clearly stated in your order confirmation.