5-Series (E12,E28, E34, E39, E60)Chat relating to the BMW 5-Series of all generations. Specific models include: BMW 518, BMW 520, BMW 520i, BMW 530i, BMW 528i, BMW 530i, BMW 518i, BMW 524d, BMW 525i, BMW 525e, BMW 528e, BMW 540i, BMW 535i, BMW 520d, BMW 525td, BMW 525d, BMW 530d, BMW 525i/xi, BMW 530i/xi. (BMW 5-Series Forum)
Okay I am new to this site the BMW fourm I was last with can never answer any question I have so here I am. I hope you all can help. I have a 94 530 with the ZF5HP18 automatic transmission. I have it torn down on the bench but can not put it back together to build it.
I can not find out what type of fluid goes in this transmission. I have been told several different things by different sources. I have been told DEXTRON III (why would BMW put a GM fluid in a German transmission?) also been told Esso Type LT71141. I also have been told to use a universal import fluid.
I need to find out what fluid so I can start my rebuild. I also would like to use a synthetic fluid if possible.
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