stock fpr part number

[kerry92gvr4]

I am trying to figure out what the part number on the stock denso fuel pressure regulator is. It seems that a few of my friends have different part numbers on their fpr. /ubbthreads/images/graemlins/dunno.gif trying to figure out who is actually running the right one for a 1g turbo manual. plus I am putting together my gsx and am wondering which fpr that we have laying around to use. thank you.


also if you don't know were the part numbers are, they are right on the end of it and its a 4 digit number.

 

[656of1000]

The OE part number is MD124647. It's the same on all turbo 1g's and GVR4's.

For reference, the non-turbo regulator is MD124334.

 

[kerry92gvr4]

And where is that number located on the fpr? I know 1g autos Are different from 1g manuals and then n/a is different and 2g is different. We have a bunch of fpr laying around , but not sure of what one to use

 

[656of1000]

Sorry, I looked it up wrong... The automatic turbo 1g part number is MD165859.

As far as the number on the regulator itself, I don't know how to tell the difference. Your best bet may be either an aftermarket regulator, or finding a regulator where you know exactly what car it came from.

Here's the breakdown:
1g auto--MD165859
1g 5spd--MD124647
1g n/a---MD124334
2g all---MD315315

 

[holeshotmoe]

Couldn't you put a pressurized line with gauge on it to see at what pressure it leaks through to the return line?