In tank fuel sender bad

[kymconut]

Hello all,
My Grand Vista 09 fuel sender is not working. I am having trouble finding a replacement. Any ideas where to get one ?
Merry Christmas,
Jerry

[CROSSBOLT]

How do you know the sender is bad? Is the fuel pump and the sender in the same unit?

[varnie691]

I'm having the same issue with my 2009 grandvista250. The digital gauge is just going from empty to full and not reading how much full I have, do you think it's the sending unit?

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[Kansas kymco]

I looked on line and it looks like it uses a 3780A-KKC4-900 that replaces a 3780A-KKC4-9000. Fuel unit assy $43.17 the GV has a manual external fuel pump. You might want to verify this number.

[Kansas kymco]

How do you know the sender is bad? Is the fuel pump and the sender in the same unit?

Not on the GV, it uses a vacuum driven external  fuel pump.