CADILLAC DEVILLE DTS STEERING

Power Steering Power Steering Fluid Keeps Leaking, Already Used Lucas Oil Stop Leak

I Have A 2008 Cadillac Dts That Needs To Have Its Rack And Pinion Steering Replaced. How Much Should This Cost And Would It Be Covered...

My First Question Was On Power Steering Pump On A 2001 Cadillac Dts, Not An Allante, Which Is What Was Inserted In The Original Question....