fuel pump models

2000 CHEVROLET SILVERADO
100,000 MILES
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LARRY0777
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My old fuel pump has an electrical port (?) for a square connector. Every new fuel pump I can find doesn't have a square connector; it has an oblong connector.

Do you know how or where I can find the SQUARE style connector fuel pump for the truck listed above 1500 model?

It is the exact same fuel pump on your VIDEO
www.youtube.com/watch?v=VuGxQgWDP-0

Please and thank you!
May 14, 2022 at 4:18 PM
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SQM
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Hello,

Which engine is in your vehicle?
Is it the 4.3L, 4.8L or 5.3L?
Let me know and I will see what the OEM part number is as that can help determine which one you need.

https://www.2carpros.com/articles/how-to-replace-an-electric-fuel-pump

I have attached the fuel pump replacement procedure below.

Let me know of any questions.

Thank you.
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May 14, 2022 at 6:08 PM
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LARRY0777
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Hi Sean, thank you again for your help!

I have attached a pic of the fuel pump I am trying to replace. Every 'replacement' pump on the internet has a different electric port. I need the square 4 pin, while the new ones all show an oblong 4 pin!

Can you help me find the original? Or do I just rewire the square 4 port to a new oblong 3 port?

Thanks again Sean!

Larry

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May 18, 2022 at 4:34 PM
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SQM
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What engine is in the truck? 4.3L, 4.8L, 5.3L?
I can see if I can find the OEM part number, which could help.
May 18, 2022 at 6:52 PM