Will this radiator work with my current coolant hoses and connections?

Factory hose routing and connection points match your existing setup. Do a visual comparison before install to confirm your hose ends align with the inlet and outlet ports.

Do I need to flush the cooling system before dropping this in?

Yes. Old coolant can carry sediment and debris that will restrict flow in a fresh radiator. Flush the block and hoses thoroughly, then fill with fresh coolant and your choice of distilled water or pre-mix.

What about the transmission cooler lines if I have an automatic?

This radiator includes integrated cooler ports for automatic transmission fluid. Line routing is the same as OEM, so your existing lines will connect directly. Manual transmission cars won't use those ports—just leave them capped or plugged as needed.