whats the 'real' part number for a 99 Yukon slt 4dr 4x4?

[knoslf]

Need a fuel pump but the stealership wants $300, amazon has one thats $133 thats a Delphi Fuel Pump Module part #FG0089 and also an AC Delco Fuel Tank and Pump Module Kit part #MU1777...called the stealership and they said that AC Delco makes the oe pump but the part # they have is #19197579 wtf. So whats the difference between the Module Assembly and just a Fuel pump? Isnt it a whole kit? Secondly, which part number do I purchase in order to get the rite one? I need to order tomorrow eve guys and thanks in advance...Again, I have a 4dr, Yukon SLT 4x4 5.7 Vortec...

 

[Gzes]

The assembly has the Floater n soñé other stuff get that because its much easier than just the pump. I just wanted the pump when I did mine but my mechanic said its better ti replace all while the tank is down

 

[knoslf]

Hmmm, interesting Gzes, I was told at O'rielys that just the 'pump' could not be purchaed and i had to buy what her reffered to as the 'module', so im assuming that the 'module' is the actual pump AND the assembly...?

---------- Post added at 07:56 PM ---------- Previous post was at 07:54 PM ----------

http://http://www.amazon.com/s/ref=nb_sb_ss_i_2_8?url=search-alias%3Daps&field-keywords=99+yukon+fuel+pump&sprefix=99+yukon%2Caps%2C383

 

[chevyboy831]

its better to get the module. youll get new sending unit, float and all the goodies. the call it a module cuz its a whole unit instead of just the pump. the part numbers change because the dealer "gm" has to turn the ac number to a gm number. same thing only they cannot use the same part number. theres more to it, just takes too long to explain.