Delphi FG1188 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Hyundai Sonata

The Delphi FG1188 fuel pump module assembly is designed specifically for Hyundai Sonata models requiring a dependable in-tank fuel delivery solution. This electric fuel pump module ensures consistent fuel pressure and flow for optimal engine performance.

Key Features of Delphi FG1188 Fuel Pump Module

• Outlet outside diameter: 0.313 inches for precise fuel line connection
• Operates on 12.0 volts, compatible with standard automotive electrical systems
• Includes built-in fuel pressure regulator maintaining system pressure at 44 psi
• Equipped with an external strainer inlet and quick connect outlet for efficient fuel filtration and easy installation
• Features a fuel level sender assembly with float arm for accurate fuel gauge readings
• Four male blade terminals ensure secure electrical connections
• Designed for gasoline fuel type with a maximum pressure rating of 50 psi
• Average flow rating of 23 liters per hour supports consistent fuel delivery
• Includes vapor pressure sensor to monitor fuel system emissions

Detailed Description of the Delphi FG1188 Fuel Pump Module

This Delphi fuel pump module assembly (part number FG1188) is engineered as a standard replacement for Hyundai Sonata vehicles. The in-tank electric pump features a durable design with an external strainer inlet to protect the fuel system from contaminants. The quick connect outlet with two ports simplifies fuel line attachment, while the integrated regulator maintains steady fuel pressure at 44 psi, ensuring efficient engine operation. The included fuel level sender assembly provides accurate fuel level data to the vehicle’s dashboard. With four male blade terminals and a 12-volt operating voltage, this module integrates seamlessly with the Sonata’s electrical system.

Common Applications and Issues Addressed

• Replacement for failing or noisy fuel pumps in Hyundai Sonata models
• Resolves inconsistent fuel pressure causing engine hesitation or stalling
• Fixes inaccurate fuel gauge readings due to faulty fuel level sender
• Addresses fuel delivery interruptions caused by clogged strainers or filters
• Supports emission control with integrated vapor pressure sensor

Installation Notes and Tips

• Ensure vehicle battery is disconnected before installation to prevent electrical hazards
• Verify compatibility with Hyundai Sonata model year before purchase
• Handle the fuel pump module carefully to avoid damage to the strainer and float arm
• Use appropriate tools to remove and reinstall the lock ring (if applicable) and connectors
• Check all electrical connections for secure fit and corrosion-free terminals

Quality Assurance and Warranty Information

Delphi FG1188 fuel pump module assemblies are manufactured to meet OEM specifications for reliable performance and durability. This standard replacement part undergoes rigorous testing to ensure consistent fuel delivery and accurate fuel level readings. Warranty coverage details vary by distributor but typically include protection against defects in materials and workmanship.