Cian Healy is set to equal Brian O'Driscoll's Ireland cap record when they face New Zealand in Friday's autumn international in Dublin.
The 37-year-old prop has represented his country on 132 occasions and, after being named on the bench, will equal O'Driscoll's mark if introduced versus the Pumas.
Ireland suffered their first home defeat since 2021 last time out, going down by a 23-13 scoreline against New Zealand.
Despite that loss, head coach Andy Farrell has only made one change to Ireland's starting lineup, bringing Robbie Henshaw in at inside centre in place of Bundee Aki.
Argentina also named their team on Wednesday, with vice-captain Pablo Matera, Guido Petti and Matias Moroni replacing Santiago Grondona, Franco Molina and Matias Orlando.
Ireland team: Hugo Keenan; Mack Hansen, Garry Ringrose, Robbie Henshaw, James Lowe; Jack Crowley, Jamison Gibson-Park; Andrew Porter, Ronan Kelleher, Finlay Bealham; Joe McCarthy, James Ryan; Tadhg Beirne, Josh van der Flier, Caelan Doris.
Replacements: Rob Herring, Cian Healy, Thomas Clarkson, Ryan Baird, Peter O'Mahony, Craig Casey, Sam Prendergast, Jamie Osborne.
Argentina team: Juan Cruz Mallia; Rodrigo Isgro, Lucio Cinti, Matias Moroni, Bautista Delguy; Tomas Albornoz, Gonzalo Bertranou; Thomas Gallo, Julian Montoya, Joel Sclavi; Guido Petti, Pedro Rubiolo; Pablo Matera, Juan Martin Gonzalez, Joaquin Oviedo.
Replacements: Ignacio Ruiz, Ignacio Calles, Francisco Gomez Kodela, Franco Molina, Santiago Grondona, Gonzalo Garcia, Santiago Carreras, Justo Piccardo.