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Delphi FG2063 Fuel Pump Module Assembly
| Brand | Delphi FG2063 |
|---|---|
| Average Current Draw | 10 |
| Average Flow Rating | 42 |
| 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 | 63.0 |
| Outlet Outside Diameter | 0.375 |
| Outlet Quantity | 1 |
| Outlet Type | Quick Connect |
| Package Contents | Fuel Pump Module Assembly w/Float Arm, Seal, Instruction Sheet |
| Pump Type | Electric |
| Regulator Included | Yes |
| Resistance Ohms Empty | 250.0 |
| Resistance Ohms Full | 40.0 |
| Strainer Included | Yes |
| System Pressure | 52 psi |
| Terminal Gender | Male |
| Terminal Quantity | 4 |
| Terminal Type | Blade |
| Vapor Pressure Sensor | Yes |
| Voltage | 12.0 |
| Fits | Buick and Cadillac · 6 vehicles |
Standard replacement. Direct-fit fuel pump module assembly for straightforward service.
OE heritage. Built with 100 years of OE experience and supplier knowledge.
Complete assembly. Includes regulator, strainer, seal, and fuel level sender.
Cross-references Spectra Premium SP6679M, 19179764 and 19257902 for the same application. See all 9.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Delphi FG2063 Fuel Pump Module Assembly
Delphi FG2063 is an in-tank fuel pump module assembly for gas applications, built as a standard replacement for select Buick Lucerne and Cadillac DTS models. It combines the pump, fuel level sender, regulator, strainer, seal, and vapor pressure sensor in one OE-style assembly for direct service replacement.
Key Features
- In-tank electric fuel pump module assembly for 12-volt gas systems
- Maximum pressure rated at 63.0 with 52 psi system pressure
- Fuel pressure regulator included
- Fuel level sender assembly included
- Strainer and gasket/seal included
- Quick-connect outlet with 0.375 in. outside diameter
- Blade terminals, 4-terminal male connection
- Vapor pressure sensor included
- Average flow rating of 42 and average current draw of 10
Detailed Description
Delphi FG2063 is engineered for vehicles that require an in-tank fuel pump module assembly with integrated fuel delivery and level-sensing components. Delphi draws on OE heritage and decades of supplier experience to produce aftermarket parts that follow original equipment design intent, making this module a practical replacement for service work on 2009-2011 Buick Lucerne and 2009-2011 Cadillac DTS models with a fuel tank sending unit. Delphi FG2063 is also cross-referenced to Spectra Premium SP6679M for the same application.
This fuel pump module assembly is built for gas fuel systems and includes a quick-connect outlet, internal strainer, and vapor pressure sensor. The integrated regulator and sender help restore proper fuel delivery and fuel gauge operation when the original module has worn or failed. Delphi FG2063 is a direct-fit replacement for technicians and owners servicing Buick Lucerne fuel pump module assembly and Cadillac DTS fuel pump module assembly applications.
What It Helps Address
- Hard starting caused by weak or failing fuel delivery
- Engine stalling from inconsistent fuel pressure
- Fuel gauge readings that no longer track the tank level correctly
- Fuel pressure loss related to a worn module or regulator
- Driveability issues tied to a contaminated or restricted pump strainer
Installation Notes and Tips
Compatible With 2009-2011 Buick Lucerne, N/A, and 2009-2011 Cadillac DTS, N/A, both with fuel tank sending unit. Delphi notes that fuel tank contamination is a leading cause of premature pump failure; cleaning the tank before installing a new pump is recommended, and fuel tank cleaning kit FC01 is recommended. Verify connector style, outlet type, and system requirements before installation.
Quality Assurance
Delphi builds this module using OE-focused engineering knowledge developed through long-term supplier experience with major automakers. The FG2063 is a standard replacement fuel pump module assembly intended to restore original-style fuel system function in supported Buick and Cadillac applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Buick | Lucerne | N/A | with Fuel Tank Sending Unit; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
| 2011 | Cadillac | DTS | N/A | with Fuel Tank Sending Unit; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
| 2010 | Buick | Lucerne | N/A | with Fuel Tank Sending Unit; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
| 2010 | Cadillac | DTS | N/A | with Fuel Tank Sending Unit; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
| 2009 | Buick | Lucerne | N/A | with Fuel Tank Sending Unit; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
| 2009 | Cadillac | DTS | N/A | with Fuel Tank Sending Unit; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
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