Will this radiator bolt directly into my Mini Cooper without any adapters?

Yes. This is an OEM radiator built to factory specifications and mounts at the original attachment points with no drilling or brackets needed.

Do I need to drain and flush my cooling system before swapping this in?

Yes—always drain the old system completely before installing a new radiator. Flush the block to remove any sediment or debris, then refill with the correct coolant type for your model year.

What's your return policy if this doesn't fit when it arrives?

This radiator is designed as a direct OEM replacement for your model year, but if there's a fitment issue, contact our team right away with photos and we'll make it right.