ACDelco GM Original Equipment Fuel Pump and Level Sensor Module

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

Outlet Quantity1

Terminal TypeBlade

Length18.1 in / 459.82 mm

Connector ShapeOval

Terminal Quantity7

ClassificationOE

Connector GenderFemale

Terminal GenderMale

Outlet TypeTube

Inlet TypeTube

Outlet Quantity1

Length18.1 in / 459.82 mm

Terminal Quantity7

Connector GenderFemale

Outlet TypeTube

Terminal TypeBlade

Connector ShapeOval

ClassificationOE

Terminal GenderMale

Inlet TypeTube

Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details

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	Year(s)
Silverado 2500 HD	Cab & Chassis	2011, 2012, 2013, 2014
Silverado 2500 HD	Crew Cab Pickup	2011, 2012, 2013, 2014
Silverado 2500 HD	Extended Cab Pickup	2011, 2012, 2013, 2014
Silverado 3500 HD		2011, 2012

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

Outlet Quantity1

Terminal TypeBlade

Length18.1 in / 459.82 mm

Connector ShapeOval

Terminal Quantity7

ClassificationOE

Connector GenderFemale

Terminal GenderMale

Outlet TypeTube

Inlet TypeTube

Outlet Quantity1

Length18.1 in / 459.82 mm

Terminal Quantity7

Connector GenderFemale

Outlet TypeTube

Terminal TypeBlade

Connector ShapeOval

ClassificationOE

Terminal GenderMale

Inlet TypeTube

Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details

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	Year(s)
Silverado 2500 HD	Cab & Chassis	2011, 2012, 2013, 2014
Silverado 2500 HD	Crew Cab Pickup	2011, 2012, 2013, 2014
Silverado 2500 HD	Extended Cab Pickup	2011, 2012, 2013, 2014
Silverado 3500 HD		2011, 2012

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

ACDelco GM Original Equipment Fuel Pump and Level Sensor Module