Fuel Pump Help

[goat19642004]

Looking to change my fuel pump on my 99 Tahoe 5.7L. Did a web search for pricing and found quite a few different models listed for my truck. Do I need to pull it first? Or can someone inform my how to tell what model will fit my truck?

[sam5828]

tell us what models you are looking at, that would make it easier

[pennzoil29]

Looking to change my fuel pump on my 99 Tahoe 5.7L. Did a web search for pricing and found quite a few different models listed for my truck. Do I need to pull it first? Or can someone inform my how to tell what model will fit my truck?

When I replaced mine, I just went to the dealer and gave them my vin#. Turns out, they sold me a oem for the same price as an after market from parts store.