Delphi FG2721 Fuel Pump Module Assembly

Fuel Pump Module for Honda Clarity

The Delphi FG2721 fuel pump module assembly is a specific-fit, in-tank replacement for select 2018-2021 Honda Clarity models. It combines the pump, fuel sending unit, regulator, filter, strainer, seal, and lock ring in one premium assembly for a direct service replacement.

Built for 12-volt gasoline applications, this module is engineered with a turbine-style electric pump and a quick-connect outlet for clean integration into the fuel system. Delphi’s OE-focused fuel delivery experience supports dependable fitment for Honda Clarity fuel pump module replacement needs.

Key Features

• Part number FG2721 fuel pump module assembly
• Fits 2018-2021 Honda Clarity, in tank
• Fuel sending unit included for fuel level reporting
• Regulator, fuel filter, strainer, gasket/seal, and lock ring included
• Electric turbine pump design for gasoline fuel systems
• 12-volt operation with 46-54 psi pressure range
• Single female connector with square shape and blade terminals
• Quick-connect outlet, 0.375 in. outside diameter
• Premium grade, specific-fit replacement

Detailed Description

Delphi FG2721 is a fuel pump module assembly for select Honda Clarity vehicles, covering 2018, 2019, 2020, and 2021 model years. It is an in-tank, specific-fit unit for gasoline applications and includes the fuel sending unit, regulator, internal strainer, fuel filter, gasket or seal, and lock ring. The package contents also include the float arm, splices, wire harness, and instruction sheet.

As a Delphi fuel pump module for Honda Clarity, FG2721 is built around a turbine pump design with an average current draw of 6 amps and an average flow rating of 20. The module uses a single connector, female connector gender, male blade terminals, and a quick-connect outlet for straightforward system integration. This part cross-references 17045-TRW-A00 and 17045-TRW-A01 for the same application.

Common Replacement Reasons

• Hard starting or extended crank time from weak fuel delivery
• Inaccurate fuel level readings from a worn sending unit
• Fuel pressure that falls outside the 46-54 psi operating range
• Engine hesitation, stumble, or loss of power under load
• Noise or failure from an aging in-tank pump module

Installation Notes

Verify the vehicle is a 2018-2021 Honda Clarity before installation and confirm connector style, outlet type, and pressure requirements match the original unit. The module is specific fit and uses an in-tank configuration, so tank access and proper sealing are important during service.

Use the included seal and lock ring during installation, and follow the instruction sheet supplied in the package. Because mounting hardware is not included, reuse or source any additional vehicle-specific hardware as needed. Confirm all electrical connections are secure before returning the vehicle to service.

Quality Assurance

Delphi has supplied fuel delivery components to global vehicle manufacturers for decades and brings OE-focused engineering to this fuel pump module assembly. FG2721 is built as a premium replacement for Honda Clarity fuel system service, with design details aligned to original equipment requirements.