both Power Steering fluid and Transmission Fluid are hydraulic fluids, but it would be best to get some power steering fluid. its cheap and its the right stuff. 91 buicks take just plain Jane power steering fluid.
You can take transmission out of a 2005 Buick and put it in your 1995 Buick regal.
The 2014 Buick Regal has a 6-speed automatic.
The 2004 Buick Regal has a 4-speed automatic.
The 2002 Buick Regal has a 4-speed automatic.
The 2001 Buick Regal has a 4-speed automatic.
The 2003 Buick Regal has a 4-speed automatic.
The 2013 Buick Regal has a 6-speed shiftable automatic.
The 2011 Buick Regal has a 6-speed shiftable automatic.
The 2012 Buick Regal has a 6-speed shiftable automatic.
Where is the power steering fluid for a 1997 Buick Regal LS 3.8 liter engine?
4T60-E
Sorry but they are not the same