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GM Original Equipment

An ACDelco GM Original Equipment Fuel Pump Module is a GM-recommended replacement for your vehicle’s original component. The jet pump maintains a consistent fuel level inside the internal fuel pump reservoir. These assemblies may be equipped with quiet Generation 4 turbine pumps with integral strainer socks. This original equipment fuel pump module has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.


  • Designed with guide rods to retain proper alignment while reducing pinching
  • Include a reservoir and jet pump to prevent fuel pump starvation when the fuel level is low
  • Most strainers are placed inside the module to help reduce the chance of puncture
  • Acetyl plastic for good high-alcohol fuel tolerance
  • Electrical connections are designed to help eliminate high resistance due to vehicle vibration

Fuel Pump Replacement: Do it right the first time!

Prior to Replacing Pump, check:

  • Fuel Pump Fuse(s)
  • Fuel Pump Relay
  • Voltage at the Pump - test for bad wiring
  • Voltage drop test - corroded connector, bad wiring
  • Fuel System Pressure - test for pump pressure being outside accepted range

When Replacing Pump, also:

  • Replace the Fuel Filter
  • Replace the Fuel Strainer
  • Clean / Flush Tank
  • Refill with fresh, uncontaminated fuel
Inlet TypeQuick Connect
Width4.834646 IN
Terminal TypeBlade
Outlet Quantity1
Grade TypeRegular
Terminal GenderMale
Electrical Connector Quantity1
Connector GenderFemale
Terminal Quantity4
Housing Length6.378346
Connector ShapeOval
Length6.421654 IN
Outlet TypeQuick Connect
Seal And Lock Ring IncludedSeal Only
Housing MaterialPlastic
New Or RemanufacturedNew
Connector ColorWHITE
Inlet Diameter.373622 IN
Housing Width4.834646
Wire Gauge Measurement16
Outlet Diameter.373622 IN
Top Mount Diameter5.984252 IN
Alternate/OEM Part Number(s): 13577820, 13585455, 13594059, 19209054, 19256582, M10244

Warranty Information:
Limited Lifetime on parts sold on or after 04/01/18; 12 Months on parts sold before 04/01/18.
Warranty Details