i want to replace all the fluids, what brands and how much fluid do i need
brake fluid
power steering
differential
transmission can i use castrol import multi vehicle
already did radiator flush
what other fluids am i missing

 

Need the model year of your LS430, especially for the transmission fluid.

 

2003 im gonna try and find the manual. if u have any brands u can vouch for thatll be great also

 

brake fluid SAE J1703 and FMVSS No. 116
now when doing a flush how much should i bring my mechanic?

 

1 quart should be enough.

 

Mobil 3309 is the same as Toyota T-IV ATF fluid

ATF for PS fluid - Use 3309 or synthetic mobil 1 atf

differential any 75w-90 - popular one is Mobil 1

 

For the differential:
I am not sure this applies to the 01-03 model years, but it does for the 04-06.
There may me a tag attached to the differential requiring synthetic oil.