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2004 Fuel Pump

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Old Mar 24, 2023 | 04:12 PM
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Default 2004 Fuel Pump

The seller of the C5 that I have purchased replaced the fuel pump module due to intermitted failure. He had a shop do it and the paperwork shows a part number of 66079. Shop says it came from the dealer....I assume he means a Chevrolet dealer.? I have looked and looked and not found any reference to a 66079 GM/Delco fuel pump module. I did find a Bosch one, but does not fit a 2004 Corvette.
The numbers I find are 19420858 or 19420859.

Anyone know anything about this 66079?

Thanks.
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Old Mar 24, 2023 | 05:54 PM
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It looks.like it's the right one. Cross reference number is for a 03-04 fuel.pump.
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Old Mar 24, 2023 | 07:30 PM
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OK...I give....where did you find a cross reference?
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Old Mar 24, 2023 | 10:48 PM
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If you go to Amazon with the part number you gave, it gives the oem number in the cross reference table. When you look up that number, its for a 03 to 04 corvette even though Amazon says it doesn't fit a corvette.
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Old Mar 25, 2023 | 08:31 AM
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I went to Amazon, entered "66079" , got the Bosch fuel pump and then a really cheap one ($55.99). Grabbed the OEM part number for each, searched, but never got anything that showed for a 03, 04 Corvette.
Also went to the AC/Delco Store using the" 66079" number....did not find a "66079" fuel pump.
I called the shop that did the work and of course they said it came from the dealer, told me that the "66079" was what was on the box, price was $650!!
At this point, I will just hope that it was the correct pump and I do not have to re-do once it arrives.
Thanks for the replies.
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