S13 sending unit/ fuel pump hanger alternative d21

[Ybass]

For anyone looking for a s13 sending unit / Fuel pump hanger and dont have the cash but have the time i got an alternative d21 pick-up sending unit can be bought new for 50$-100$. To be clear it is not plug and play it has to be cut izi mod. The fuel pump that comes with it will work but i suggest a walbro255 or better. Fuel level reads a bit off

[Ybass]

Bit more

[szogyenyi]

This is really coming handy to me, because i'm also having issues with my fuel pump and i'm considering entirely changing it. Thanks for sharing!

[VStar650CL]

When you change sender types and need to make it match the gauge, there are sender-to-gauge bridges you can "teach" the new electrical levels to make it read right. Here are two:

https://www.ebay.com/itm/143709817048

https://www.ebay.com/itm/223468795335

[Mach240sx]

hi bud, I’m doing this “mod” RN but just want to confirm was wondering how did you re wired or matched the cables colors?

[Ybass]

hi bud, I’m doing this “mod” RN but just want to confirm was wondering how did you re wired or matched the cables colors?

Hi, Not hard to figure out once you have the unit in front of you just follow the wires or look at the wiring diagrams. Car is in storage now don't have access to it. Ben solid for 3 years now on this unit.