Fuel pump remova/install question -1990 100q

[Kneale Brownson]

I had an '86 5ktq parts car for my '87 5ktq.  The fuel pump in the '86 had
a different wiring arrangement from the '87.  Can't recall what the
difference was, but they were not directly interchangeable, although they
had the same dimensions.  Maybe that's the reason for the two numbers?

At 09:06 PM 4/30/2005 -0300, millers ink wrote:
>
>
>
>I too have a noisy pump, and have to order a new one next week.  My
>parts guy said that he has 2 listings for my car (87 5KT).  It is the
>type with the 3 tabs on it that hold it to the bottom of the tank.  Does
>anyone know what the difference in the 2 pumps may be?  The part numbers
>are 0 580 254 040,  and 0 580 254 038  .  the only thing that i know for
>sure is that the prices are not the same.
>
>any help would be greatly appreciated, so that i dont have to pull the
>pump twice to do the same job.
>
>thanks
>
>brian (87 5KT)