Delphi FG2033 Fuel Pump Module Assembly
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Delphi

Delphi FG2033 Fuel Pump Module Assembly

Brand Delphi FG2033
Average Current Draw 10
Average Flow Rating 43
Fuel Level Sender Assembly Included Yes
Fuel Type Gas
Gasket Or Seal Included Yes
In Tank or External In Tank
Inlet Type Strainer
Internal Or External Strainer Internal
Item Grade Standard Replacement
Lock Ring Included No
Maximum Pressure 85.0
Outlet Outside Diameter 0.375
Outlet Quantity 3
Outlet Type Quick Connect
Package Contents Fuel Pump Module Assembly w/Float Arm, Seals, Instruction Sheet
Pump Type Electric
Regulator Included Yes
Resistance Ohms Empty 250.0
Resistance Ohms Full 40.0
Strainer Included Yes
System Pressure 55 psi
Terminal Gender Male
Terminal Quantity 4
Terminal Type Blade
Vapor Pressure Sensor Yes
Voltage 12.0
Fits Chevrolet · 7 vehicles

Standard replacement. Built as a direct-fit fuel pump module assembly.

OE heritage. Backed by a century of OE experience and supplier knowledge.

Complete module. Includes a fuel level sender, strainer, seals, and instruction sheet.

Cross-references Spectra Premium SP6743M, 13589300 and 13592646 for the same application. See all 14.

$512.36Free shipping
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Delphi FG2033 Fuel Pump Module Assembly

The Delphi FG2033 fuel pump module assembly is a standard replacement for select Chevrolet Impala models and is built for in-tank gasoline fuel delivery. It combines the pump, fuel level sender, regulator, strainer, gasket or seal, and vapor pressure sensor in one assembly for a direct service replacement.

Built from Delphi’s OE heritage and decades of supplier experience, this module is engineered for consistent fuel pressure, reliable sender operation, and proper fitment in the tank. It is a practical choice for a Chevrolet Impala fuel pump module replacement when the original unit shows signs of wear or fuel delivery issues.

Key Features

  • Part number FG2033 fuel pump module assembly
  • In-tank electric pump for gasoline applications
  • Includes fuel level sender assembly, regulator, strainer, and gasket or seal
  • Quick-connect outlet design with blade terminals
  • Maximum pressure rating of 85 psi and system pressure of 55 psi
  • Vapor pressure sensor included
  • Standard replacement grade for service repair
  • Compatible with 2014-2020 Chevrolet Impala applications

Detailed Description

The Delphi FG2033 is designed for 2014-2020 Chevrolet Impala fuel system service where a complete in-tank module is needed. It uses a 12-volt electric pump with an average flow rating of 43 and an average current draw of 10, helping support steady fuel delivery under normal operating conditions. The module includes a fuel level sender with resistance values of 250 ohms empty and 40 ohms full, along with a regulator and internal strainer for a complete replacement solution.

Delphi draws on OE experience and broad vehicle coverage to produce aftermarket parts that reflect original equipment knowledge. This FG2033 module is a direct-fit option for Chevrolet Impala fuel pump replacement work, especially when the original assembly has issues with pressure, fuel level reading, or in-tank pump performance. This part cross-references Spectra Premium SP6743M for the same application.

What It Helps Fix

  • Hard starting caused by weak fuel delivery
  • Engine stalling from inconsistent fuel pressure
  • Incorrect fuel gauge readings from a worn sender
  • Fuel starvation under load from a failing in-tank pump
  • Fuel system faults related to a damaged module seal or strainer

Installation Notes and Tips

Fits 2014-2020 Chevrolet Impala, N/A. Clean the fuel tank before installing the fuel pump to help prevent future seal problems. Verify outlet style, terminal type, and sender specifications before installation to confirm the replacement matches the original module.

Quality Assurance

Delphi builds this fuel pump module assembly using OE-based engineering knowledge developed through long-term supplier experience with major automakers. The FG2033 is a standard replacement part designed to meet the needs of service repairs on select Chevrolet Impala models.

Related reading

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2020ChevroletImpalaN/AClean fuel tank before installing fuel pump to prevent future seal problems.
2019ChevroletImpalaN/AClean fuel tank before installing fuel pump to prevent future seal problems.
2018ChevroletImpalaN/AClean fuel tank before installing fuel pump to prevent future seal problems.
2017ChevroletImpalaN/AClean fuel tank before installing fuel pump to prevent future seal problems.
2016ChevroletImpalaN/AClean fuel tank before installing fuel pump to prevent future seal problems.
2015ChevroletImpalaN/AClean fuel tank before installing fuel pump to prevent future seal problems.
2014ChevroletImpalaN/AClean fuel tank before installing fuel pump to prevent future seal problems.
Directly replaces or cross-references 14 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Spectra Premium — SP6743M135893001359264613592648A46060A47005DFG2033M100151M100153MU1911MU2147P77094MSP6182MSP6742M