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Delphi FG1881 Fuel Pump Module Assembly
| Brand | Delphi FG1881 |
|---|---|
| Outlet Outside Diameter | 0.313 |
| Voltage | 12.0 |
| Fuel Type | Gas |
| Regulator Included | Yes |
| Maximum Pressure | 75.0 |
| Terminal Type | Blade |
| Gasket Or Seal Included | No |
| Terminal Quantity | 4 |
| Lock Ring Included | No |
| Terminal Gender | Male |
| Strainer Included | Yes |
| Inlet Type | Strainer |
| Outlet Type | Quick connect |
| Outlet Quantity | 1 |
| In Tank or External | In tank |
| Resistance Ohms Empty | 200.0 |
| Resistance Ohms Full | 8.0 |
| Internal Or External Strainer | Internal |
| Average Current Draw | 10 |
| Pump Type | Electric |
| Fuel Level Sender Assembly Included | Yes |
| Item Grade | Standard replacement |
| Package Contents | Fuel pump module assembly w/float arm, instruction sheet |
| System Pressure | 73 psi |
| Vapor Pressure Sensor | Yes |
| Product line | Discontinued |
| Fits | Hyundai · 11 vehicles |
OE heritage. Built from Delphi's original-equipment knowledge for service replacement.
Complete module design. Includes the pump, regulator, sender, and internal strainer in one assembly.
Standard replacement. Made for gasoline in-tank fuel delivery systems with quick-connect outlet.
Cross-references 31060-2P000, 31110-B8500 and 31111-2W750 for the same application. See all 10.
Fuel Pump Module Assembly Overview
The Delphi FG1881 fuel pump module assembly is a standard replacement for gasoline applications that require an in-tank electric pump with an integrated fuel level sender and regulator. Built from Delphi OE heritage and engineering knowledge, it is made for direct service on select Hyundai Santa Fe and Santa Fe Sport applications.
Key Features
- In-tank electric fuel pump module for gasoline systems
- Includes fuel level sender assembly and regulator
- Quick-connect outlet for streamlined fuel line connection
- 12-volt design with blade terminals and male terminal ends
- Internal strainer included for fuel pickup protection
- Standard replacement construction for service applications
Detailed Description
Delphi FG1881 is engineered as a fuel pump module assembly for vehicles that use an in-tank gasoline fuel delivery system. It combines the pump, sender, regulator, and strainer into one service part, with a quick-connect outlet and 4-terminal blade connection. The module is specified with a 73 psi system pressure rating and a 75 psi maximum pressure rating, making it a practical replacement for the original fuel delivery setup on Hyundai Santa Fe, Hyundai Santa Fe XL, and Hyundai Santa Fe Sport applications.
Delphi’s OE background is reflected in the FG1881 part number and the brand’s long history supplying automakers. This part cross-references Hyundai and Delphi numbers such as 31060-2P000 and DFG1881 for the same application.
What It Helps Address
- Hard starting caused by weak fuel delivery
- Engine stalling from inconsistent fuel pressure
- Fuel gauge errors related to sender wear
- Poor drivability from a failing in-tank pump module
- Fuel system service needs on select Hyundai Santa Fe and Santa Fe Sport models
Installation Notes
Fits 2013-2018 Hyundai Santa Fe, N/A. Fits 2016-2018 Hyundai Santa Fe Sport, N/A. Fits 2019 Hyundai Santa Fe, N/A. Fits 2019 Hyundai Santa Fe XL, N/A. Clean the fuel tank before installing the replacement module, especially on listed applications where contamination is noted in the fitment data. Verify electrical connector style, outlet connection, and tank configuration before installation.
Quality Assurance
Delphi draws on more than 100 years of OE experience and a broad aftermarket portfolio built from original-equipment knowledge. The FG1881 is a standard replacement fuel pump module assembly for service work on the listed Hyundai applications.
| Year | Make | Model | Notes |
|---|---|---|---|
| 2019 | Hyundai | Santa Fe | Korean Built; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.; Discontinued |
| 2019 | Hyundai | Santa Fe XL | Clean fuel tank before installing fuel pump to prevent future seal problems.; Discontinued |
| 2018 | Hyundai | Santa Fe | Clean fuel tank before installing fuel pump to prevent future seal problems.; Discontinued |
| 2018 | Hyundai | Santa Fe Sport | Korean Built; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.; Discontinued |
| 2017 | Hyundai | Santa Fe | Clean fuel tank before installing fuel pump to prevent future seal problems.; Discontinued |
| 2017 | Hyundai | Santa Fe Sport | Korean Built; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.; Discontinued |
| 2016 | Hyundai | Santa Fe | Clean fuel tank before installing fuel pump to prevent future seal problems.; Discontinued |
| 2016 | Hyundai | Santa Fe Sport | Korean Built; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.; Discontinued |
| 2015 | Hyundai | Santa Fe | Clean fuel tank before installing fuel pump to prevent future seal problems.; Discontinued |
| 2014 | Hyundai | Santa Fe | Clean fuel tank before installing fuel pump to prevent future seal problems.; Discontinued |
| 2013 | Hyundai | Santa Fe | Clean fuel tank before installing fuel pump to prevent future seal problems.; Discontinued |
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