Delphi FG2739 Fuel Pump Module Assembly

Overview

Delphi FG2739 is a specific-fit fuel pump module assembly for gas applications. It combines the pump, fuel sending unit, regulator, seal, and strainer in one in-tank unit for a direct service replacement.

Key Features

• Electric in-tank fuel pump module assembly for 12-volt systems
• Includes fuel sending unit, regulator, seal, and strainer
• Quick-connect outlet with blade terminals for service-friendly connection
• Premium-grade construction with a specific-fit design
• Fuel level resistance range: 300 ohms empty, 15 ohms full

Detailed Description

Delphi FG2739 is engineered as a fuel pump module assembly for select Kia Optima and Hyundai Sonata applications. It is built for gas fuel systems and uses an electric pump design with an in-tank layout, making it a fitment-specific replacement for vehicles that require the module, sender, and regulator together. The FG2739 part number is also referenced in interchange listings 31110-E6000 and 31120-E6000 for the same application.

Delphi brings more than 80 years of fuel-delivery manufacturing experience and OE-focused engineering to this module. The brand’s fuel system background and proprietary technology portfolio support consistent fuel delivery and accurate tank-level reporting in service applications such as the Kia Optima and Hyundai Sonata.

What It Helps Address

• Hard starting caused by weak or inconsistent fuel delivery
• Fuel gauge readings that no longer track tank level correctly
• Pressure loss from a worn pump or regulator
• Fuel starvation symptoms under load or during acceleration
• Service replacement needs for a failed in-tank module

Installation Notes

Verify connector style, outlet type, and tank configuration before installation. This module uses a quick-connect outlet, blade terminals, and a male terminal design, so matching the original electrical and fuel connections is important. Confirm the vehicle’s fuel system requirements and compare the original module to FG2739 before service.

Quality Assurance

Delphi is a Tier 1 supplier to major global vehicle manufacturers and has long-standing OE experience in fuel delivery components. FG2739 reflects that OE-focused background with premium-grade construction and application-specific fitment.