Delphi FG1259 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Acura RSX

The Delphi FG1259 fuel pump module assembly is designed specifically for Acura RSX models, providing consistent fuel delivery and accurate fuel level readings. This in-tank electric fuel pump module ensures optimal performance and compatibility with your vehicle's fuel system.

• 12.0 Volt electric fuel pump with integrated regulator
• Includes fuel level sender assembly with float arm
• Maximum pressure rating of 80 psi and system pressure of 51 psi
• Internal strainer inlet and quick connect outlet (0.375 inch diameter)
• Blade-type male terminals with 4-terminal configuration
• Comes with lock ring, gasket, and strainer included for secure installation

Detailed Description of Delphi FG1259 Fuel Pump Module

The Delphi FG1259 is a standard replacement fuel pump module assembly engineered for Acura RSX vehicles. This electric pump operates at 12 volts and features an internal strainer inlet to protect the fuel system from contaminants. The module includes a fuel level sender assembly with a float arm, providing accurate fuel gauge readings. The outlet is designed as a quick connect type with a 0.375-inch outside diameter, facilitating straightforward connection to the fuel line. The assembly also includes a regulator to maintain consistent fuel pressure up to 80 psi, with a system pressure rating of 51 psi, ensuring reliable fuel delivery under various driving conditions.

Common Applications and Issues Addressed

• Replacement for failing or noisy fuel pumps in Acura RSX
• Resolves inconsistent fuel pressure causing engine performance issues
• Fixes inaccurate fuel gauge readings due to faulty sender assembly
• Addresses fuel delivery interruptions from clogged or damaged strainers
• Eliminates electrical connection problems with included blade terminals and lock ring

Installation Notes and Tips

• Designed as an in-tank fuel pump module; ensure proper tank access before installation
• Use the included lock ring and gasket to secure the module and prevent leaks
• Verify terminal connections match the 4-terminal blade male configuration for compatibility
• Follow vehicle-specific service manual instructions for safe removal and installation
• Check fuel line quick connect fittings for secure attachment to the 0.375-inch outlet

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet OEM standards for fit, form, and function. The FG1259 module undergoes rigorous testing to ensure durability and reliable operation within the Acura RSX fuel system. This product is backed by a standard replacement grade warranty, providing confidence in its performance and longevity.