Where can I find this fuel pump assembly with this connector?

[kickbuttpotato]

1992 C1500 5.7 Cant find an assembly with this 4 pin connector. Hanger is in bad shape. Parts stores can't find a full assembly with a single 4 pin connector. Any advice?

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[Caman96]

FG01A

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[Erik the Awful]

Are you sure that plug is factory? You might have to cut the connector off your harness and put a metripack connector on.

 

[L31MaxExpress]

Are you sure that plug is factory? You might have to cut the connector off your harness and put a metripack connector on.

Agreed. I have worked on dozens of these trucks and never seen one like that. I would check another 18" or so above that connector for a 3 pin connector and a ground bolt. The factory units I have seen on 88-95s have the wiring going through a bulkhead connector and the connector down a relatively short length of wire.

 

[kickbuttpotato]

Agreed. I have worked on dozens of these trucks and never seen one like that. I would check another 18" or so above that connector for a 3 pin connector and a ground bolt. The factory units I have seen on 88-95s have the wiring going through a bulkhead connector and the connector down a relatively short length of wire.

Found it stashed way under the cab, the OEM 3 pin. I just assumed the harness terminated there because of the ground that came out of the 4 pin male end bolted directly to the frame. Never dawned on me to look further down the line. So with that solved, what the hell does this pump go to then? Oh well. Whatever it goes to it ran my truck for a few years.

 

[Schurkey]

I know that replacement fuel pumps sometimes came with an updated electrical connector.

Seems to me there were problems with the original connectors overheating.

I don't know details--I heard this from other technicians, but never worked with it.

 

[HotWheelsBurban]

The Vortec pumps come with a new connector and a few feet of wire to splice it in. Those are the ones the factory changed the design on; never dealt with a TBI pump so don't know what they have.

 

[Caman96]

This is a NOS 96 hanger I have. Is this what was upgraded in circle?

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[arrg]

That looks like an upgraded bulkhead connector from Racetronix. Does it have an upgraded fuel pump too?

FS Bulkhead Connector Assembly 4-way (BCA-4W): Bulkhead Connectors

Purchase FS Bulkhead Connector Assembly 4-way or shop other Bulkhead Connectors and Racetronix products.

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