Identifying fuel line thread size 2001 Accord

Discussion in 'Accord Tech' started by Mark2001Accord, Oct 17, 2019.

  1. Mark2001Accord

    Mark2001Accord Well-Known Member

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    Need help identifying thread size on the Fuel line going to the fuel rail. I have 2 sources telling me 2 different thread sizes. Both sound reasonable. I am just starting to replace all those lines underneath.

    Like M14 x 1.5 or M12 x 1.25 ...
    or 9/16th NPT...Not sure.

    Its is hard to trust the parts guy, I tell them there is no fuel filter there. They instist the thread is to the filter housing. I say it is different.

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    Last edited: Oct 17, 2019
  2. RedRyder

    RedRyder Save the manuals

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  3. 20accoedex01

    20accoedex01 Member

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    That be the best option
     
  4. Eclipse99fwb

    Eclipse99fwb Well-Known Member

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    Other option is just pick up a thread gauge and measure it. They are like $6 at lowes.

    Lol just realized this was from October, hopefully OP has figured it out. For future readers get a thread gauge.
     

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