Do I need to flush the cooling system before installing this?

Yes. Drain old coolant completely and flush the block and hoses to remove sediment and debris. Fresh coolant protects your new radiator and ensures proper heat transfer.

Will the original hoses and clamps work with this radiator?

Factory hoses typically fit, but inspect them for cracks or hardening before reusing. Radiator hose kits are cheap insurance—corrosion or a pinhole will cost you way more downtime than new rubber.

What if the radiator leaks after installation?

Check that all hose clamps are tight and seated properly at both ends. Leaks at connection points usually mean the clamp needs adjustment. If the core itself leaks, contact support with photos for return options.