ACDelco GM Original Equipment Fuel Pump and Level Sensor Module with Seal

About this product

ACDelco GM Original Equipment Fuel Pump Module Assemblies are GM-recommended replacements for your vehicle's original components. These module assemblies help deliver fuel to your vehicle's fuel injectors, providing a steady, reliable fuel supply to your vehicle's engine. These original equipment fuel pump modules have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Helps provide a reliable fuel supply to your vehicle's engine
GM-recommended replacement part for your GM vehicle's original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

Voltage12DC

Connector ColorWhite

Outlet Quantity1

Housing MaterialPlastic

Mounting Hardware IncludedNo

Universal Or Specific FitSpecific

Terminal TypeBlade

Gasket Or Seal IncludedNo

Terminal Quantity6

Connector ShapeOval

Wire Harness IncludedNo

Length15.49 in / 393.33 mm

ClassificationOE

Height17.22 in / 437.38 mm

Top Mount Diameter5.98 in / 152 mm

Width8.56in

Connector GenderFemale

Terminal GenderMale

Outlet TypeMale Quick Connect

Fuel TypeGas

Inlet Quantity3

Strainer IncludedYes

In Tank or ExternalIn Tank

Pump TypeElectric

Regulator IncludedNo

Lock Ring IncludedNo

Inlet TypeMale Quick Connect

Fuel Sending Unit IncludedYes

Voltage12DC

Outlet Quantity1

Mounting Hardware IncludedNo

Terminal TypeBlade

Terminal Quantity6

Wire Harness IncludedNo

ClassificationOE

Top Mount Diameter5.98 in / 152 mm

Connector GenderFemale

Outlet TypeMale Quick Connect

Inlet Quantity3

In Tank or ExternalIn Tank

Regulator IncludedNo

Inlet TypeMale Quick Connect

Connector ColorWhite

Housing MaterialPlastic

Universal Or Specific FitSpecific

Gasket Or Seal IncludedNo

Connector ShapeOval

Length15.49 in / 393.33 mm

Height17.22 in / 437.38 mm

Width8.56in

Terminal GenderMale

Fuel TypeGas

Strainer IncludedYes

Pump TypeElectric

Lock Ring IncludedNo

Fuel Sending Unit IncludedYes

Limited Lifetime Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

Fuel contamination is one of the top reasons for fuel pump failure. For proper operation and longevity, it is critical to have a clean fuel system.
When servicing a fuel pump, always replace the strainer, and inspect the inline fuel filter for contamination (if equipped).
Before replacing a fuel pump, check for proper electrical connections, pressure, and volume.
Make a service appointment if your vehicle shows any of the following symptoms: 'Service Engine Soon' light is illuminated, improper engine idling, hesitation, or stalling, excessive exhaust smoke, abnormal engine noises, or noticeable fuel odors.
Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.

Troubleshooting Tips:

Excessive noise
Fuel gauge reading incorrectly

Model	Body Style	Trim	Year(s)
Silverado 3500 HD	Cab & Chassis		2020, 2021, 2022

About this product

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Helps provide a reliable fuel supply to your vehicle's engine
GM-recommended replacement part for your GM vehicle's original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

Voltage12DC

Connector ColorWhite

Outlet Quantity1

Housing MaterialPlastic

Mounting Hardware IncludedNo

Universal Or Specific FitSpecific

Terminal TypeBlade

Gasket Or Seal IncludedNo

Terminal Quantity6

Connector ShapeOval

Wire Harness IncludedNo

Length15.49 in / 393.33 mm

ClassificationOE

Height17.22 in / 437.38 mm

Top Mount Diameter5.98 in / 152 mm

Width8.56in

Connector GenderFemale

Terminal GenderMale

Outlet TypeMale Quick Connect

Fuel TypeGas

Inlet Quantity3

Strainer IncludedYes

In Tank or ExternalIn Tank

Pump TypeElectric

Regulator IncludedNo

Lock Ring IncludedNo

Inlet TypeMale Quick Connect

Fuel Sending Unit IncludedYes

Voltage12DC

Outlet Quantity1

Mounting Hardware IncludedNo

Terminal TypeBlade

Terminal Quantity6

Wire Harness IncludedNo

ClassificationOE

Top Mount Diameter5.98 in / 152 mm

Connector GenderFemale

Outlet TypeMale Quick Connect

Inlet Quantity3

In Tank or ExternalIn Tank

Regulator IncludedNo

Inlet TypeMale Quick Connect

Connector ColorWhite

Housing MaterialPlastic

Universal Or Specific FitSpecific

Gasket Or Seal IncludedNo

Connector ShapeOval

Length15.49 in / 393.33 mm

Height17.22 in / 437.38 mm

Width8.56in

Terminal GenderMale

Fuel TypeGas

Strainer IncludedYes

Pump TypeElectric

Lock Ring IncludedNo

Fuel Sending Unit IncludedYes

Limited Lifetime Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

Fuel contamination is one of the top reasons for fuel pump failure. For proper operation and longevity, it is critical to have a clean fuel system.
When servicing a fuel pump, always replace the strainer, and inspect the inline fuel filter for contamination (if equipped).
Before replacing a fuel pump, check for proper electrical connections, pressure, and volume.
Make a service appointment if your vehicle shows any of the following symptoms: 'Service Engine Soon' light is illuminated, improper engine idling, hesitation, or stalling, excessive exhaust smoke, abnormal engine noises, or noticeable fuel odors.
Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.

Troubleshooting Tips:

Excessive noise
Fuel gauge reading incorrectly

Model	Body Style	Trim	Year(s)
Silverado 3500 HD	Cab & Chassis		2020, 2021, 2022

Frequently Asked Questions

Yes. Refer to a parts catalog for specific applications.

Yes. GM Original Equipment fuel pumps have gone through the same rigorous testing and meet the specifications of the production pump your vehicle was built with.

No. Noise, exhaust smoke, warning lights, hard starting, stalling, and hesitation can all be signs of a failing fuel pump. However, it is also possible that none of these signs could be present.

Yes. Inspecting fuel pressure and/or examining engine data and codes with a scan tool can help determine potential concerns.

Yes. It is good practice to refuel with high quality fuel from well known, high volume, trusted fuel stations whenever possible.

Yes. Special tools may be required, e.g., a wire connector crimper, fuel pressure gauge, and lock ring removal tool.

About this product

Product details

Specifications

Warranty

Maintenance

Good Maintenance Practices:

Troubleshooting Tips:

Fits these vehicles

About this product

Product details

Specifications

Warranty

Maintenance

Good Maintenance Practices:

Troubleshooting Tips:

Fits these vehicles

Frequently Asked Questions

Do I need to buy a specific version of this pump to fit my particular vehicle?

Are there benefits to replacing my fuel pump with a GM Original Equipment fuel pump?

Will my fuel pump always exhibit warning signs if it is failing?

Are there ways to test my fuel pump to see if it is performing efficiently?

Are there preventative measures I can take to help prevent/minimize fuel contamination that could damage my fuel pump?

Could special tools be required for fuel pump installation?

ACDelco GM Original Equipment Fuel Pump and Level Sensor Module with Seal

ACDelco GM Original Equipment Fuel Pump and Level Sensor Module with Seal