Do I need to drain the cooling system before swapping this in?

Yes — your existing coolant will need to be drained or diverted during removal. Once the new tank is seated and connected, you can refill with your original coolant type.

Will my factory coolant cap and overflow hose fit this tank?

Yes, this tank is designed to accept your original cap and existing hose connections without modification.

Can I install this myself with basic tools?

Tank removal and installation require hand tools and hose clamp access — straightforward for anyone comfortable working under the hood. Refer to your vehicle's service manual for torque specs on mounting bolts.