I have a 1999 e320 and the fuel guage keeps fluctuating. anybody know what the cause of this is?
tia
omair
tia
omair
MBWorld Fanatic!
Most of them eventually do this. The fuel sending unit needs to be replaced. However, if you can live with it, save a few hundred bucks. If the fluctuation is not dramatic, you can use the trip odometer at each fill-up to know exactly what you have left.
Senior Member
Quick question... Is the fuel sending unit the same from a wagon?
I need to replace one in a 96 e320 sedan and we have a parts e320 wagon outside. Any help is appreciated
I need to replace one in a 96 e320 sedan and we have a parts e320 wagon outside. Any help is appreciated
raymond g-
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Mar 9, 2026
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i have an interchange manual but wont be able to check until this evening.
note, however, that the sedan has vertical tank and wagon has horiz.
you can also scan the parts diagrams. free use of MB if you're in NA.
russian is free web access
https://epc.startekinfo.com/epc/home.jsp
http://www.detali.ru/cat/oem_mb.asp
note, however, that the sedan has vertical tank and wagon has horiz.
you can also scan the parts diagrams. free use of MB if you're in NA.
russian is free web access
https://epc.startekinfo.com/epc/home.jsp
http://www.detali.ru/cat/oem_mb.asp
