gearhead_guru

Yes, I own a 2004 Silverado 1500 4.3L V-6 "X" vin extended cab with California emissions as my daily driver. I need to replace the entire MFI spider fuel assembly. All 3 of the injectors on bank 2 are bad & need replaced. I'm having a problem of finding the correct spider assembly unit from GM. I can get the part number for the individual injector but not for the entire unit. Does anyone know the GM part number for a new MFI unit. I have found the part number for a new assembly from Napa & even the part number for a remanufactured unit from GB... everything but the GM OEM part. I would really appreciate it, I want to replace the assembly with one from the original manufacturer.
Thank you,
Scott

gearhead_guru

I did find GM#19210688 that the dealership sells as the "SCPI to MFI" upgrade kit which includes the complete MFI assembly, assembly bracket, & upper intake manifold seal kit. Also, there is another complete MFI assembly for 1996-2007 4.3L vin "W" models-Delphi FJ10565. Are either of these 2 part number compatible with my 2004 Silverado 1500 4.3L vin"X" extended cab?
Thank you,
Scott