Delphi HFP923 Mechanical Fuel Pump

Q: Does it come with lifetime warranty

No it doesnt. The lift pump design on these trucks is basically made to fail so finding one with a great warranty will be hard. This may have a 1 year limited warranty.

Q: How much fuel pressure does the delphi hfp 923 have ?

This is actually a vacuum type pump that draws fuel out of the tank and delivers it to the injector pump. It delivers a flow of up to 71 gallons per hour. Flow is more important in a lift pump than pressure. Whether you own a Power Stroke, Cummins, or Duramax-powered rig (or something else altogether), a lift pump can simply be defined as a low-pressure supply pump that is used to transmit fuel to a high-pressure pump. In the case of most mechanical engines, fuel pressure is fed to an injection pump, where it is ramped up to more than 15,000 psi through the injection pump and injector. In the case of newer, electronically controlled trucks, a high-pressure pump (CP3, CP4, or Siemens) creates the pressure (in some cases more than 30,000 psi), which is then fed to a common high-pressure fuel rail, and then the injectors are used to meter injection events. In either variety, keeping steady pressure available for the high-pressure pump is vital to the engine’s performance.

Q: Will this pump work on a 98 24 valve cummins?

It works fine on my 99 24 valve cummins and I do not believe there were significant changes from the 98.

Q: this pump is 12 volt is'nt it. ?

Yes the pump is 12 volt and it works very well

4.3/5

Product ID: 377021889

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Details

Brand
Delphi
Fit Type
attribute not
Item dimensions L x W x H
6.3 x 4.3 x
Material
attribute not
Item Weight
0.01 Pounds

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Delphi HFP923 Mechanical Fuel Pump

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Description

Delphi HFP923 Mechanical Fuel Pump

Specifications

Brand	Delphi
Fit Type	attribute not appiicable to product
Item dimensions L x W x H	6.3 x 4.3 x 3.7 inches
Material	attribute not appiicable to product
Item Weight	0.01 Pounds
Specification Met	OE
Auto Part Position	Inside
Outlet Connection Size	4.3 Inches
Inlet Connection Size	4.3 Inches
Outlet Connection Type	Barb
Body Material	Alloy Steel
Inlet Connection Type	Hose Barb
Connector Type	Barb
Gas Type	Gasoline
Operation Mode	Mechanical
Global Trade Identification Number	05050100258448
OEM Part Number	AFS0970P, E7153, E16018, 3938367, 3938435, 3990082, 3990105, CHFP923, 5014 228AA, 5015 553AA, 5080 885AA, SP1122, SP1128, P74213, E3510431
Manufacturer	DELPHI
Model	Delphi HFP923 Mechanical Fuel Pump
Item Weight	0.16 ounces
Product Dimensions	6.3 x 4.3 x 3.7 inches
Country of Origin	USA
Item model number	HFP923
Exterior	Machined
Manufacturer Part Number	HFP923

Have a Question? See What Others Asked

Does it come with lifetime warranty

How much fuel pressure does the delphi hfp 923 have ?

Will this pump work on a 98 24 valve cummins?

this pump is 12 volt is'nt it. ?

Common Questions

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Fantastic experience overall. Will recommend to friends and family.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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$298.81

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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Delphi HFP923 Mechanical Fuel Pump

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions