Power steering fluid
https://www.ebay.com/itm/154925153633?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=X1ILrUwsS4a&sssrc=2349624&ssuid=KABORYY5Swe&var=&widget_ver=artemis&media=COPY
Toyota/Lexus factory service manuals and factory maintenance specifications do not provide any recommended time or mileage interval for power steering fluid replacement. Dealerships say they only recommend changing if there are leaks/foaming/emulsification and/or known problems in the system that can cause fluid contamination.
For what it's worth, my power steering fluid is factory original, hasn't been changed in 20.5 years. It's been on my to-do list for the past few years to syringe some out from the reservoir and replace to the max line, and repeat every few months/years until the fluid is less black.
Last edited by StanVanDam; Sep 25, 2022 at 11:08 AM.
Toyota/Lexus factory service manuals and factory maintenance specifications do not provide any recommended time or mileage interval for power steering fluid replacement. Dealerships say they only recommend changing if there are leaks/foaming/emulsification and/or known problems in the system that can cause fluid contamination.
For what it's worth, my power steering fluid is factory original, hasn't been changed in 20.5 years. It's been on my to-do list for the past few years to syringe some out from the reservoir and replace to the max line, and repeat every few months/years until the fluid is less black.









