Gen 1 vs Gen 2 fuel tank hose

[nkgosselin]

Hi, replacing my fuel pump on my 132k mile 1991 NSX.

Was going to do most of the fuel lines while I was in there.

But the main fuel joint line for 1991, 17707-SL0-A31, is listed as no longer available.

However the 199-2005 part, 17707-SL0-A34, is listed as available.

The image (not to be relied on) shows no difference.

Can anyone confirm the later part will fit?

Thanks!

 

[Honcho]

When you say "main fuel joint line", are you talking about the metal+rubber line that runs from the fuel pump to the fuel filter? If so, this part is the same shape for all NSXs 1990-2005. The part number did change a few times, but I suspect that's because of the hose material due to more stringent emissions requirements.

 

[nkgosselin]

Awesome. That's what I needed to know!

 

[drew]

FYI that hose can be easily rebuilt. A hydraulic hose shop can replace the soft part without too much issue.

 

[Honcho]

FYI that hose can be easily rebuilt. A hydraulic hose shop can replace the soft part without too much issue.

That's what I had done and that's what you see in the picture above.

 

[nkgosselin]

Still working on this. Could not find a fill house in stock. But after lots of searching found the hose for some 2010 ish Toyotas and Lexus fits perfectly. Just trim about two inches off. Dorman 573-064 $22 only.

 

[nkgosselin]

Still working on this. Could not find a fill house in stock. But after lots of searching found the hose for some 2010 ish Toyotas and Lexus fits perfectly. Just trim about two inches off. Dorman 573-064

 

[nkgosselin]

And. Job done. The new fuel pump has transformed the way my 91 drives. Absolutely worth the effort.