What are the proper names for these 2 parts?

[Jand3rson]

Pulled from fuel tank under passenger side of rear seat.





Pulled from fuel tank under driver side of rear seat.

[rayz]

pics no werkie?

[KenC]

pics no werkie?

They work fine for me.

[Spaz]

well the first one is a fuel pump....i don;t know if its the transfer pump or main pump...if you want what bmw calls them, give me part numbers :P

[BMW BMXER]

Doo hickeys?

I don't think either are floats, maybe sensor perhaps?

[rs4pro3]

Upper one is a Transfer pump/level sender
Lower one is just a level sender.
What year cars are these off of? I could possibley use the upper one(maybe my car's fuel system is all screwed up and has the wrong parts on it.

[Jand3rson]

Upper one is a Transfer pump/level sender
Lower one is just a level sender.
What year cars are these off of? I could possibley use the upper one(maybe my car's fuel system is all screwed up and has the wrong parts on it.

They are from an 89 325i.

[rs4pro3]

Does it have an external Fuel pump also on the driver's side?

[Jand3rson]

Does it have an external Fuel pump also on the driver's side?

Would that one be down under the car, near where the fuel filter is?

Forgive me, I can't remember! :D

[rs4pro3]

Ya if it does that is the Main fuel pump and the pump pictured is the transfer pump

[James Crivellone]

Don't 88's and newer only have 1 fuel pump?

[Jand3rson]

Don't 88's and newer only have 1 fuel pump?

I think you're right James. I think the top pic is the fuel pump and lever sender, and the second one is just a lever sender.

[rs4pro3]

Ya they should that is what is messed up with my 88 as it has two level sending unit in the take and no internal pump Only one external Fuel pump the car runs fine once warmed but it takes it a while to build up fuel pressure(just noticed since Installing My ADJFPR)

[Beau B]

89 don't have an external fuel pump, just the one in the tank, like James said

Beau