OE Quality
60-Day Returns

Autobest F2503A Fuel Pump Module Assembly
Reliable Fuel Pump Module Assembly for Chevrolet Malibu
The Autobest F2503A fuel pump module assembly is designed specifically for Chevrolet Malibu models, providing consistent fuel delivery and integrated components for efficient engine performance. This in-tank fuel pump module offers a performance-grade solution with essential features built-in to maintain optimal fuel system operation.
- Average current draw of 9.5 amps for efficient power consumption
- Fuel flow rating of 53 gallons per hour (GPH) to meet engine demands
- Includes fuel filter, fuel sending unit, and fuel tank pressure sensor
- Constructed with durable POM housing and NBR gasket for reliable sealing
- In-tank installation with internal strainer and quick connect outlet
- Connector: single male rectangular type for secure electrical connection
- Pump pressure range between 80 and 100 PSI for consistent fuel delivery
Product Details and Specifications
The Autobest F2503A fuel pump module assembly is engineered for in-tank installation in Chevrolet Malibu vehicles. It features a robust POM housing material and an NBR gasket to ensure a tight seal and prevent leaks. The module includes an internal strainer inlet sized at 0.433 inches and a quick connect outlet of 5/16 inches, facilitating straightforward integration with the vehicle’s fuel system. The assembly incorporates a fuel filter, fuel sending unit, and fuel tank pressure sensor, providing a comprehensive fuel delivery solution in one module. With an average current draw of 9.5 amps and a flow rating of 53 GPH, this performance-grade pump maintains steady fuel pressure between 80 and 100 PSI, supporting consistent engine operation under various driving conditions.
Compatible Vehicles and Applications
This fuel pump module assembly is compatible with Chevrolet Malibu models requiring part number F2503A. It is designed to replace the original equipment fuel pump module, ensuring proper fit and function within the vehicle’s fuel tank system.
- Resolves fuel delivery issues such as engine hesitation or stalling
- Addresses fuel gauge inaccuracies by including the fuel sending unit
- Eliminates fuel pressure sensor faults for improved engine management
- Prevents fuel leaks with included NBR gasket and secure housing
- Restores proper fuel filtration with the integrated fuel filter
Installation Notes and Tips
The Autobest F2503A is designed for direct in-tank installation with no special mounting hardware included. The module features a single male rectangular connector and a quick connect outlet for ease of connection. Installation should be performed by a qualified technician familiar with fuel system components. No specific installation warnings are noted, but standard safety precautions when working with fuel systems should be observed.
Quality Assurance and Warranty
Manufactured to meet performance-grade standards, the Autobest F2503A fuel pump module assembly undergoes quality control to ensure reliable operation. The product is available to order and includes all necessary components such as the pump and module. Warranty details should be confirmed with the distributor or manufacturer to ensure coverage terms.
This part fits 19 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Chevrolet | Malibu | LS | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2006 | Chevrolet | Malibu | LT | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2006 | Chevrolet | Malibu | LTZ | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2006 | Chevrolet | Malibu | SS | 3.9L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2006 | Chevrolet | Malibu | 2.2L | L4 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal; New Body Style | |
| 2006 | Chevrolet | Malibu | Maxx LT | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2006 | Chevrolet | Malibu | Maxx LTZ | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2006 | Chevrolet | Malibu | Base | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2006 | Chevrolet | Malibu | Maxx LS | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2005 | Chevrolet | Malibu | LS | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2005 | Chevrolet | Malibu | LT | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2005 | Chevrolet | Malibu | 2.2L | L4 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal; New Body Style | |
| 2005 | Chevrolet | Malibu | Maxx LT | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2005 | Chevrolet | Malibu | Maxx LS | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2004 | Chevrolet | Malibu | LS | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2004 | Chevrolet | Malibu | LT | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2004 | Chevrolet | Malibu | 2.2L | L4 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal; New Body Style | |
| 2004 | Chevrolet | Malibu | Maxx LT | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
| 2004 | Chevrolet | Malibu | Maxx LS | 3.5L | V6 | N/A | Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Reservoir, Fuel Strainer and Tank Seal |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.