Springbok bruiser Jasper Wiese's injury is not as bad as initially thought and he could be back in the Green and Gold for the July Tests.
The Springboks are set to visit Eden Park for the first time since 2013, following the All Blacks' announcement of their full Test schedule for 2025.
England ended their five-game losing run with a nine-try defeat of Eddie Jones Japan at Twickenham on Sunday.
New Springbok recruit Cameron Hanekom is eager to impress as the World Champions round out their tour against Wales on Saturday.
Hooker Ronan Kelleher insists Ireland are not dwelling on the frustrations of their first Test defeat to South Africa as he prepares to start Saturday's series finale in Durban.
Ireland head coach Andy Farrell wants his players to avoid being "desperate" in their efforts to salvage a series draw in South Africa.