370z stock fuel pump replacement info needed

shortyz50

Fuel pump went out, nissan said 600 for the whole new assembly, my question is ive found stock replacement pumps, but can you replace it into the stock white assembly or is it made into it?

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2010 blk 6 spd.
Southbend daily 2 clutch kit w/hd csc, billet steel flywheel, invidia test pipes, fly1 carbon fenders.

Chuck33079

The pump comes out of the plastic housing.

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2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

shortyz50

Ok thank you, thats what i needed to know.

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2010 blk 6 spd.
Southbend daily 2 clutch kit w/hd csc, billet steel flywheel, invidia test pipes, fly1 carbon fenders.

TBatt

You will need a couple of more items besides just a pump. You will have to cut the hose from the old pump and it will need to be replaced.

CJM Fuel Pump Install Kit, 370z | CJ Motorsports

Charles has great products and is a great forum supporter. He also has super detailed instructions on how to use his products. I should know, I have bought a bunch.

One other thing, I found it MUCH easier to remove the fuel pump by taking the passenger seat out first.

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RJM pedal, Hotchkis Sway Bars, FI TDX, FOG Light, Z1 Slotted Drilled rotors, Stillen SC, Quaife ATB, Z1 Oil cooler, AEM Gauge Set, Galeforce gauge mount, Avant Garde M590 Hypersilver w/RE-11, TopgunZ A2A kit., ECUtek tuned by Seb: ROLL TIDE!

Tractionless

I need just the rubber/foam bottom sleeve for an aftermarket OE flow pump. Does anyone know where I can source one and the O.D. size needed to fit in the OE module bore? Thanks for any help you can lend!

ShuuraRG

any suggestions on a good aftermarket fuel pump? Not sure it matters, but I have a 2015 Nismo 6MT.

Chuck33079

For what? For NA use (not running E85), an aftermarket pump is a waste. I'm pretty sure that a Walbro 255 would work just fine, but there's nothing to be gained by upgrading. For FI use, it all depends on the rest of the fuel setup - injectors, rails, return, etc.

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2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

ShuuraRG

Just curious, as I'd started receiving the P1233 code after a WOT run. This all began after recently installing Stillen Gen 3 Intakes (FI CBE about 3 weeks earlier).

I'm hoping that the issue is simply with the ECU not knowing how to handle the additional airflow. Time will tell as I go through tuning with Specialty Z in the coming weeks.

My initial curiosity about fuel pumps was due to looking up the P1233 code from Torque. It pointed towards either the fuel lines or the fuel pump. However, further research revealed that the Torque "suggestion" to that error code was for Ford vehicles.

thanks for the reply!

SouthArk370Z

See if this helps: P1233 Permanent Code

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ShuuraRG

Thanks!

I've also found info here - https://www.autocodes.com/p1233_nissan.html

Sebastian should be able to help me reset things while tuning.