Will this work with my existing AC lines?

Yes — this is a direct OEM replacement. Your current refrigerant lines connect without modification. You'll want to evacuate the system before swapping it out and recharge afterward.

Do I need to flush the system before installation?

Flushing is a good practice when replacing a condenser, especially if the old unit failed. It removes debris and moisture that can damage the new condenser. Check your service manual for the recommended flush procedure.

What tools do I need to remove the old condenser?

Basic hand tools and a refrigerant recovery machine (required by law to safely capture the AC charge). The actual unbolting is straightforward, but system evacuation and recharge should be handled by someone with AC certification or equipment.