HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsAutobest F4577A Fuel Pump Module Assembly
Part #: F4577A

Autobest F4577A Fuel Pump Module Assembly

⚙️ 10 vehicles fit this part
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Honda, Civic
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Overview of Autobest Fuel Pump Module Assembly F4577A

The Autobest Fuel Pump Module Assembly F4577A is designed specifically for Honda Civic models, providing reliable fuel delivery performance. This in-tank fuel pump module ensures consistent fuel flow and pressure to support your vehicle's engine needs.

  • Average current draw of 5.4 amps for efficient operation
  • Fuel flow rating of 90 gallons per hour (GPH)
  • Includes fuel sending unit and NBR gasket for proper sealing
  • Constructed with durable POM housing material
  • Features a trapezoid-shaped male connector with quick connect outlet
  • Designed for in-tank installation with internal strainer
  • Maintains pump pressure between 50.76 and 53.66 PSI

Detailed Product Description

The Autobest Fuel Pump Module Assembly F4577A is engineered to meet the fuel delivery requirements of Honda Civic vehicles. This performance-grade module integrates a fuel pump and sending unit, eliminating the need for separate components. The pump operates with an average current draw of 5.4 amps and delivers a flow rate of 90 GPH, ensuring steady fuel supply under various driving conditions. Its POM housing material offers durability and resistance to fuel corrosion. The module includes a trapezoid-shaped male connector and a quick connect outlet, simplifying electrical and fuel line connections. The internal strainer and included NBR gasket help maintain fuel cleanliness and prevent leaks. This assembly is designed for in-tank installation, fitting precisely within the fuel tank of compatible Honda Civic models.

About the Fuel Pump Module Assembly Product Line

The Autobest Fuel Pump Module Assembly product line focuses on integrated fuel delivery solutions that combine the pump, sending unit, and necessary seals into a single module. This approach streamlines installation and replacement processes while maintaining OEM-level performance. The F4577A model exemplifies this line by offering a complete in-tank assembly tailored for Honda Civic vehicles, ensuring compatibility and reliable operation.

Common Applications and Issues Addressed

  • Restores proper fuel pressure and flow in Honda Civic fuel systems
  • Replaces failing or noisy fuel pumps causing engine hesitation
  • Resolves inaccurate fuel level readings due to faulty sending units
  • Eliminates fuel leaks by providing a new NBR gasket seal
  • Improves overall fuel delivery reliability for daily driving

Installation Notes and Tips

This fuel pump module is designed for in-tank installation and includes all necessary components except a fuel filter. Ensure the fuel tank is clean before installation to prevent contamination. The trapezoid male connector and quick connect outlet facilitate straightforward electrical and fuel line connections. No special installation warnings are noted, but following manufacturer torque specifications and safety precautions is recommended.

Quality Assurance and Warranty

The Autobest Fuel Pump Module Assembly F4577A is manufactured to meet performance standards suitable for Honda Civic vehicles. It includes a durable NBR gasket and robust POM housing to ensure longevity. This part is available to order and backed by Autobest's quality control processes. Please refer to the specific warranty terms provided at purchase for coverage details.

This part fits 10 vehicles. Search below:

YearMakeModelBody Type# DoorsLitersCylindersFuel TypePositionNotes
2005HondaCivic2.0LL4N/AFuel Pump Module Assembly consists of Fuel Pump, Fuel Pressure Regulator, Sending Unit, Float, Fuel Reservoir, and Fuel Strainer.
2005HondaCivic1.7LL4N/AFuel Pump Module Assembly consists of Fuel Pump, Fuel Pressure Regulator, Sending Unit, Float, Fuel Reservoir, and Fuel Strainer.
2005HondaCivic1.3LL4N/AIncludes Fuel Pump, Fuel Pressure Regulator, Sending Unit, Float, Fuel Reservoir and Fuel Strainer; Except California Models
2004HondaCivic2.0LL4N/AFuel Pump Module Assembly consists of Fuel Pump, Fuel Pressure Regulator, Sending Unit, Float, Fuel Reservoir, and Fuel Strainer.
2004HondaCivic1.3LL4N/AIncludes Fuel Pump, Fuel Pressure Regulator, Sending Unit, Float, Fuel Reservoir and Fuel Strainer; Except California Models
2004HondaCivicSedan4 Door1.7LL4N/AFuel Pump Module Assembly consists of Fuel Pump, Fuel Pressure Regulator, Sending Unit, Float, Fuel Reservoir, and Fuel Strainer.
2003HondaCivic2.0LL4N/AFuel Pump Module Assembly consists of Fuel Pump, Fuel Pressure Regulator, Sending Unit, Float, Fuel Reservoir, and Fuel Strainer.
2003HondaCivic1.3LL4N/AIncludes Fuel Pump, Fuel Pressure Regulator, Sending Unit, Float, Fuel Reservoir and Fuel Strainer; Except California Models
2002HondaCivic2.0LL4N/AFuel Pump Module Assembly consists of Fuel Pump, Fuel Pressure Regulator, Sending Unit, Float, Fuel Reservoir, and Fuel Strainer.
2001HondaCivic1.7LL4GASN/AFuel Pump Module Assembly

* 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.