Will this bolt straight in without any plumbing modifications?

Yes. This is a factory-spec replacement—your existing hoses and connections will mate directly to the inlet and outlet ports. No adapter fittings or modifications needed.

Do I need to drain the entire cooling system to install this?

Yes. You'll want to drain the coolant, disconnect the hoses from the old radiator, unbolt it, and install the new unit in reverse. Refer to your service manual for torque specs and coolant type.

Is there a core charge or return requirement?

Contact support directly about your specific order. Core policies vary by transaction, and we'll give you the exact terms when you reach out.