Fuel Line/Part number
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Junior Member
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Joined: Sep 2002
Posts: 1
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From: Huntington, NY
Car: 89 Trans Am
Engine: 5.7 TPI
Transmission: 700R4
Axle/Gears: 3.27
Fuel Line/Part number
Hi all,
I have decided to get my 89 T/A running after 10 years dormant. Have fixed all the small issues, and have the last issue to fix:
Dead fuel pump. I have the original in the tank, and an Accel external booster. I got the Accel to run, but not the OEM.
I have bought a Quantum 340LPH in tank as a replacement, and will be dropping the tank soon. I am eliminating the booster pump.
Does anyone know who makes/part number of the fuel line that goes from the sending unit to the hard line that goes forward to the fuel rail?
We cut mine 20+ years ago for the booster, and want to put back the original. I think it was a high pressure hose, rather than a hard line.
Please help. Thanks!
I have decided to get my 89 T/A running after 10 years dormant. Have fixed all the small issues, and have the last issue to fix:
Dead fuel pump. I have the original in the tank, and an Accel external booster. I got the Accel to run, but not the OEM.
I have bought a Quantum 340LPH in tank as a replacement, and will be dropping the tank soon. I am eliminating the booster pump.
Does anyone know who makes/part number of the fuel line that goes from the sending unit to the hard line that goes forward to the fuel rail?
We cut mine 20+ years ago for the booster, and want to put back the original. I think it was a high pressure hose, rather than a hard line.
Please help. Thanks!
Re: Fuel Line/Part number
If you mean the stubby rubber hose between the sending unit and the hardlines on the body, I'm pretty sure it's permanently crimped onto the body hardline. The return line, and vent lines are crimped (edit - Clamped), and just regular old EFI hose. The other isn't serviced separate from the hardline.
Last edited by Drew; Feb 20, 2020 at 09:58 AM.
Junior Member

Joined: Apr 2010
Posts: 58
Likes: 1
From: Waxahachie, TX
Car: 92 Firebird Convertible
Engine: 383 - First Fuel Injection TPI
Transmission: 700R4
Axle/Gears: 3:23
Re: Fuel Line/Part number
Part number for the fuel feed line hose is 10038113. This is for 89-92 the L98 engine.
Re: Fuel Line/Part number
Supreme Member




Joined: Jan 2000
Posts: 3,178
Likes: 48
From: Tracy, CA
Car: '87 IROC
Engine: LB9
Transmission: TH700R4
Re: Fuel Line/Part number
I found these guys a few months ago when I was looking for a metric fuel line fitting for my Acura.
Is this what you're looking for?
https://www.inlinetube.com/pages/pro...5701951884304|
Sorry I can't comment on their fit or finish.
Is this what you're looking for?
https://www.inlinetube.com/pages/pro...5701951884304|
Sorry I can't comment on their fit or finish.
Junior Member
Joined: Mar 2004
Posts: 43
Likes: 0
From: Lebanon,OH
Car: 1980T/A,1987GTA,1989 GTA conv
Re: Fuel Line/Part number
I think your talking about this
https://www.sstubes.com/products/82-...tainless-steel
The rubber line in the picture is actually braided stainless steal instead of the rubber hose like the original. The original line was threaded(female,to the sending unit) at on end with a rubber hose crimped to a hard line that ran to the fuel filter with a male threaded fitting that screwed into the filter. It was one piece originally and the replacement above is two pieces even though the picture shows something different. I just installed one of these today. Not a bad piece although it was about 3 inches too long on the sending unit end and about 1 inch too long on the filter end but did work..
https://www.sstubes.com/products/82-...tainless-steel
The rubber line in the picture is actually braided stainless steal instead of the rubber hose like the original. The original line was threaded(female,to the sending unit) at on end with a rubber hose crimped to a hard line that ran to the fuel filter with a male threaded fitting that screwed into the filter. It was one piece originally and the replacement above is two pieces even though the picture shows something different. I just installed one of these today. Not a bad piece although it was about 3 inches too long on the sending unit end and about 1 inch too long on the filter end but did work..
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