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Carter electric fuel pump [message #315108] Sat, 25 March 2017 14:44 Go to next message
Scott Nutter is currently offline  Scott Nutter   United States
Messages: 781
Registered: January 2015
Location: Houston/San Diego
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Senior Member
After reading Bobs post on Chinese fuel pumps, I did a little research.
The pump that seems the most popular for our Gmc's are the Carter p4070's. According to Amazon they are made in china?! At $53 for pump.
Now Amazon also has a Carter p4389 electric fuel pump for $54. Amazon says it's made in the USA! The deminshions are about the same, 6psi (4070 is 3-6 psi), and made for marine use.
Does anyone have any history with the p4389? Recommendations? Our a fresh set of eyes to double check my findings.
My application would be to hook it up the the aux fuel switch to help prevent vapor lock.
Thank, Scott.


Scott Nutter 1978 Royale Center Kitchen, Patterson 455, switch pitch tranny, 3.21 final drive, Quad bags, Dave Lenzi super duty mid axle disc brakes, tankless water heater, everything Lenzi. Alex Ferrera installed MSD Atomic EFI Houston, Texas
Re: Carter electric fuel pump [message #315124 is a reply to message #315108] Sun, 26 March 2017 08:44 Go to previous message
jhbridges is currently offline  jhbridges   United States
Messages: 8412
Registered: May 2011
Location: Braselton ga
Karma: -74
Senior Member
Mr. Gasket and its clone. A bit cheaper, and a built in check valve. Just don't use the supplied filter, use the Wix sub. It's now out in a house branded version for a few dollars less as well.

--johnny


Foolish Carriage, 76 26' Eleganza(?) with beaucoup mods and add - ons. Braselton, Ga. I forgive them all, save those who hurt the dogs. They must answer to me in hell
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