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Delphi FG1603 Fuel Pump Module Assembly
| Brand | Delphi FG1603 |
|---|---|
| Average Current Draw | 10 |
| 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 | 102.0 |
| Outlet Outside Diameter | 0.375 |
| Outlet Quantity | 1 |
| Outlet Type | Quick Connect |
| Package Contents | Fuel Pump Module Assembly w/Float Arm, Instruction Sheet |
| Pump Type | Electric |
| Regulator Included | Yes |
| Resistance Ohms Empty | 120.0 |
| Resistance Ohms Full | 13.0 |
| Strainer Included | Yes |
| System Pressure | 47 psi |
| Terminal Gender | Male |
| Terminal Quantity | 5 |
| Terminal Type | Blade |
| Vapor Pressure Sensor | Yes |
| Voltage | 12.0 |
| Fits | Mitsubishi · 5 vehicles |
Standard replacement. Built as a fuel pump module assembly for straightforward service.
OE heritage. Backed by 100 years of OE experience and supplier knowledge.
Complete module. Includes a regulator, strainer, gasket, and fuel level sender assembly.
Cross-references 1760A251, 1760A322 and A25533 for the same application. See all 7.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Delphi FG1603 Fuel Pump Module Assembly
Delphi FG1603 is an in-tank fuel pump module assembly for gasoline applications, built for direct replacement service on select Mitsubishi Lancer models. It combines the pump, fuel level sender assembly, regulator, strainer, gasket or seal, and vapor pressure sensor in one service-ready unit.
Fits 2008-2009 Mitsubishi Lancer, N/A with Federal Emission System. Fits 2009 Mitsubishi Lancer, N/A. Fits 2010-2011 Mitsubishi Lancer, N/A without California Emission System.
Key Features
- 12-volt electric in-tank fuel pump module assembly for gas fuel systems
- Maximum pressure rating of 102.0 and system pressure of 47 psi
- Fuel level sender assembly included with 120.0 ohms empty and 13.0 ohms full resistance
- Regulator included, with one quick-connect outlet and 0.375-inch outlet outside diameter
- Strainer and gasket or seal included for service replacement
- Blade-style male terminals, 5-terminal connection, average current draw of 10
- Vapor pressure sensor included
Detailed Description
Delphi FG1603 is a standard replacement fuel pump module assembly engineered for select Mitsubishi Lancer applications. Delphi draws on OE heritage and decades of supplier experience to build aftermarket fuel system components with the fit, function, and specifications expected in service replacement work. This module is designed for in-tank installation and is configured for gasoline fuel delivery with an integrated regulator and fuel level sender assembly.
For Mitsubishi Lancer fuel system repair, FG1603 provides the core components needed to restore fuel delivery and tank-level reporting in one assembly. This part cross-references ACDelco E8853M and Delphi CFG1603 for the same application.
What It Helps Fix
- Hard starting caused by weak or inconsistent fuel delivery
- Engine stalling from low fuel pressure
- Fuel gauge inaccuracies from a worn sender assembly
- Fuel pump noise associated with a failing in-tank module
- Driveability issues tied to contaminated or degraded fuel system components
Installation Notes and Tips
Fits 2008-2009 Mitsubishi Lancer, N/A with Federal Emission System; clean the fuel tank before installing the replacement pump to reduce the risk of premature failure. Fits 2009 Mitsubishi Lancer, N/A; clean the fuel tank before installing the fuel pump to help prevent future seal problems. Fits 2010-2011 Mitsubishi Lancer, N/A without California Emission System; fuel tank contamination is a leading cause of early fuel pump failure, and Delphi recommends cleaning the tank before installation. Use of fuel tank cleaning kit FC01 is recommended.
Quality Assurance
Delphi builds this fuel pump module assembly using OE-focused engineering knowledge developed through long-term supplier experience with major automakers. The FG1603 is part of Delphi’s broad aftermarket portfolio for a wide range of vehicles and model years.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Mitsubishi | Lancer | N/A | without California Emission System; 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 | Mitsubishi | Lancer | N/A | without California Emission System; 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 | Mitsubishi | Lancer | N/A | Clean fuel tank before installing fuel pump to prevent future seal problems. |
| 2009 | Mitsubishi | Lancer | N/A | with Federal Emission System; 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. |
| 2008 | Mitsubishi | Lancer | N/A | with Federal Emission System; 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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