Delphi FG0399 fuel pump module for the 2004-2005 Chevrolet Express 2500 V8 5.3L, the 2004-2008 Express 2500 V8 4.8L or 6.0L, the 2005-2006 Express 2500 V6 4.3L and other vehicles sends fuel from the tank to the engine. It is built to Delphi's OE standards and is also sold as a fuel pump assembly.
- Empty float height and float retention set for a correct gas gauge reading
- Lower amperage draw puts less load on the vehicle's electrical system
- Validated and tested, then matched to the right application
- Lower failure rates from the module's design and durability
Quick facts
- Part: Delphi FG0399 fuel pump module
- Also called: fuel pump assembly
- Fits: the 2004-2005 Chevrolet Express 2500 V8 5.3L, the 2004-2008 Express 2500 V8 4.8L or 6.0L, the 2005-2006 Express 2500 V6 4.3L and other vehicles
- Condition: New
Hard starting, stalling or a gas gauge that reads wrong can mean the module is worn. Before you replace it, rule out the fuel pump fuse and relay, the fuel filter and the wiring to the pump, because those can also cause hard starting.
Fits
This Delphi fuel pump module assembly is the fuel pump module for the 2004-2005 GMC Savana 2500 V8 5.3L, the 2004-2008 Savana 2500 V8 4.8L or 6.0L and the 2005-2006 Savana 2500 V6 4.3L. The 2004-2008 Savana 2500 V8 4.8L or 6.0L takes one, and this listing is a single module. If your vehicle is not named on this page, its year and engine are in the "Vehicles it fits" section.
Specifications
- Quantity per vehicle: 1
- Condition: New
In the box
One fuel pump module with float arm, one seal and one instruction sheet.
Installation notes
- Check and clean the fuel tank before installing the module.
- An instruction sheet comes with the part for the steps.
Frequently Asked Questions
Does the Delphi FG0399 fit the 2005-2006 Chevrolet Express 2500 V6 4.3L?
Yes. Delphi FG0399 fits the 2005-2006 Express 2500 V6 4.3L and takes one module per vehicle. For other vehicles, check the "Vehicles it fits" section.
Does the Delphi fuel module come with the float arm and seal?
Yes. The package holds the fuel pump module with its float arm, a seal and an instruction sheet.
Is the float on this Delphi module set to give a correct gas gauge reading?
Yes. Empty float height and float retention on the Delphi FG0399 match OE specifications, which is meant to give a correct gas gauge reading.
Could a gas gauge that reads wrong mean the fuel pump module needs replacing?
It can, since the float arm feeds the gauge reading, but wiring or a gauge fault can cause it too. Hard starting and stalling are other signs a shop can test for.
Do I need to clean the fuel tank before installing the Delphi FG0399?
Yes. Check and clean the fuel tank first, and follow the instruction sheet that comes with the Delphi FG0399 for the steps.
