Do I need to have the system evacuated before pulling the old condenser?

Yes. Your AC system holds pressurized refrigerant, so get it evacuated by a certified tech before removing the old unit. This protects the environment and prevents moisture contamination in your new condenser.

Will I need new seals or O-rings when I install this?

New O-rings are strongly recommended anywhere lines connect to the condenser. Old rubber seals harden over time and won't seal properly against fresh aluminum surfaces—reusing them is a common source of leaks.

Can I recharge the system myself after swapping the condenser?

The condenser swap itself is straightforward, but recharging requires proper equipment and a certification to handle refrigerant. Have a shop pull a vacuum on the system first to check for leaks, then charge it to spec.