A groin injured prevented Hernandez from taking his place in the 16-16 draw with South Africa in Mendoza as the Pumas narrowly failed to claim their first win in the Rugby Championship.
Openside flanker Juan Manuel Leguizamon was also named to return for an Argentina side that will have inside knowledge on their rivals thanks to the presence of Graham Henry.
Henry led the Kiwis to their World Cup success last season and joined the team in training today as part of their assistant coaching staff.
New Zealand are set to keep their cards close to their chest, with new boss Steve Hansen not set to name his 22-man squad until Thursday - the same day Argentina will reveal their replacements.
Argentina starting XV: Martin Rodriguez, Gonzalo Camacho, Marcelo Bosch, Santiago Fernandez, Horacio Agulla, Juan Martin Hernandez, Nicolas Vergallo, Juan Martin Fernandez Lobbe (c), Juan Manuel Leguizamon, Julio Farias Cabello, Patricio Albacete, Manuel Carizza, Juan Figallo, Eusebio Guinazu, Rodrigo Roncero.
Gilbert has released a new line of rugby cleats. The Gilbert Virtuo 8S is part of the exciting new product. Check it out.
The Barbarians are one of the top invitational rugby sides with a long history and classic rugby jersey.
The Nike Tiempo is a solid rugby cleat and one of few styles still made from full-grain natural leather.
The Lions get ready for their matches with this green training jersey. It's what the players wear. Get in the Gear!
A cool looking all black rugby cleat with the high performance adidas is known for. Get in the Gear!
Wear the crest of the British and Irish Lions on your t-shirt. A great look for the summer.
The Lions are ready to get their Australia tour underway. They arrive in Perth on Monday.
The New Zealand All Blacks training jersey for 2013/14. Get in the Gear!
The USA Rugby Pro Alternate rugby jersey is perfect for any fan of the Eagles. Get yours to wear during the summer Test matches.
The NEW All Blacks 2013/14 jersey has arrived at World Rugby Shop. Dare to wear the colors of the All Blacks.