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View Full Version : Compatible Fuel Pump Hats? S13

Corbic
05-03-2021, 12:05 AM
Anyone know what if any other fuel tank top hats work in an S13 tank?

Q45, J30, etc?
Corbic
05-14-2021, 09:55 AM
Nothing? Come'On Guys!

I need to fix my fuel float since it's stuck.
PoorMans180SX
05-14-2021, 02:58 PM
This looks pretty close?

https://www.ebay.com/itm/FUEL-GAUGE-SENDING-UNIT-FIT-FOR-86-97-NISSAN-DATSUN-720-D21-PICKUP-SPORT-TRUCK-/303725904919?_trksid=p2349624.m46890.l49286
Corbic
05-14-2021, 05:16 PM
This looks pretty close?

https://www.ebay.com/itm/FUEL-GAUGE-SENDING-UNIT-FIT-FOR-86-97-NISSAN-DATSUN-720-D21-PICKUP-SPORT-TRUCK-/303725904919?_trksid=p2349624.m46890.l49286

I saw that, but that is for a carb truck with inline pump.
1990 sr hatch
05-14-2021, 10:26 PM
Im sure you could swap over the potentiometer/fuel level sensor, from that datsun pickup sending unit. And swap it to your existing fuel sending unit.
burnsauto
05-15-2021, 06:18 AM
There a reason you don't want to get an s13 one? Are you trying to do this on the cheap?
Corbic
05-16-2021, 11:39 PM
There a reason you don't want to get an s13 one? Are you trying to do this on the cheap?

A new S13 one is $500 and people want +$200 for used ones in worse condition then mine.

I ended up pulling a J30's pump and snagging the float off it for $5.
Got it swapped over, just need to soder.
slider2828
05-17-2021, 10:04 PM
http://www.radiumauto.com/Fuel-Pump-Hanger-Early-Nissan-P1998.aspx OR something like this
lok
05-18-2021, 06:36 AM
http://www.radiumauto.com/Fuel-Pump-Hanger-Early-Nissan-P1998.aspx OR something like this

WOW

That is pretty awesome
burnsauto
05-18-2021, 09:59 AM
WOW

That is pretty awesome

it is, but to anyone interested, just remember it does not come with a new float mechanism for the fuel gauge. That needs to be used from the original oem assembly. Other then that, it's the sneaky pete of in tank fuel systems. Very nice that they give you the option of using AN fittings, or traditional rubber fuel line.
slider2828
05-18-2021, 10:55 AM
I just saw this on sammits channel. I wish they had a float integration.

But truthfully, I've ridden motorcycles for awhile now, never relied on fuel gauge. Just mileage.....
TheRealSy90
05-28-2021, 10:25 AM
I saw a guy recently use a D21 pickup and trim the vertical tubes shorter.
jr_ss
05-29-2021, 10:02 PM
I saw a guy recently use a D21 pickup and trim the vertical tubes shorter.

I was going to mention D21. Some modification required, but should fit like factory.