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Which Fuel Pump '99 silverado 5.3

Discussion in 'Chevy Silverado Forum (GMC Sierra)' started by FergusonT, Dec 19, 2012.

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  1. FergusonT

    FergusonT Rockstar 4 Years 100 Posts

    I started searching for a fuel pump today for the silverado, 1999 5.3L. I am trying to figure out which one I need. I can't seem to find a legitimate answer on any searches I do.
  2. j cat

    j cat Rockstar 4 Years 1000 Posts

    with the vin you will get the correct part.

    my guess is you have the evap/emissions system this is called TCF. this means you have 2 connectors to the fuel pump assy on top of tank.the part would be like delphi , FG0053 or ac, MU1613....

    the regulator should be delphi FP10021.
  3. FergusonT

    FergusonT Rockstar 4 Years 100 Posts

    Awesome! Yeah I see the MU1613, I think im gonna get that one.

    I am really in a jam here since my other car is down too. My wife and I are stranded with no vehicle! First time having to diagnose and fix a fuel problem like this.

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    I do have the little box in front of the gas tank for evap/emissions

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