Take out the old one and put in the new one.
Take it to a mechanic
The official specification for the power steering fluid is Hyundai PSF-3 fluid. Aftermarket power steering fluid is okay to use in a pinch.
go to the Hyudai dealer and pay large
Should be two .Power steering & alternator. 4 if you count the two timing belts
The 2004 Hyundai Sonata is 5 ft. 11.7 in. (71.7 in.)1 one-touch power windows wide.
The 2006 Hyundai Sonata is 6 ft. 0.1 in. (72.1 in.)1 one-touch power windows wide.
The 2005 Hyundai Sonata is 5 ft. 11.7 in. (71.7 in.)1 one-touch power windows wide.
The 2013 Hyundai Sonata is 6 ft. 0.2 in. (72.2 in.)1 one-touch power windows wide.
The 2003 Hyundai Sonata is 5 ft. 11.7 in. (71.7 in.)1 one-touch power windows wide.
The 2001 Hyundai Sonata is 5 ft. 11.6 in. (71.6 in.)1 one-touch power windows wide.
The 2010 Hyundai Sonata is 6 ft. 0.1 in. (72.1 in.)1 one-touch power windows wide.
The 2011 Hyundai Sonata is 6 ft. 0.2 in. (72.2 in.)1 one-touch power windows wide.