{"product_id":"delphi-fg0403-fuel-pump-module-assembly","title":"Delphi FG0403 Fuel Pump Module Assembly","description":"\u003ch2\u003eFuel Pump Module Assembly for GM Cutaway Vans\u003c\/h2\u003e\u003cp\u003eThe Delphi FG0403 fuel pump module assembly is a standard replacement for select Chevrolet Express 3500 and GMC Savana 3500 applications with a 35 gallon tank. Built from Delphi’s OE heritage and fuel system experience, it combines the pump, sender, regulator, seal, and strainer in one in-tank assembly for direct service replacement.\u003c\/p\u003e\u003cp\u003eCompatible With 2004-2005 Chevrolet Express 3500 and 2004-2005 GMC Savana 3500, this module is specified for Federal Emission System vehicles with the listed RPO codes and cutaway chassis configurations.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDelphi FG0403 fuel pump module assembly for in-tank fuel delivery\u003c\/li\u003e\n\u003cli\u003eElectric pump with 12V operation and blade-style terminals\u003c\/li\u003e\n\u003cli\u003eIncludes fuel level sender assembly, regulator, seal, and strainer\u003c\/li\u003e\n\u003cli\u003eQuick-connect outlet design with two outlets and 0.375 in. outlet outside diameter\u003c\/li\u003e\n\u003cli\u003eStandard replacement construction for flex-fuel applications\u003c\/li\u003e\n\u003cli\u003eMaximum pressure rated at 73 psi with a 54 psi system pressure specification\u003c\/li\u003e\n\u003cli\u003eAverage flow rating of 28 and average current draw of 11\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDelphi FG0403 is engineered as a complete fuel pump module assembly for vehicles that use an in-tank electric pump and integrated fuel level sender. The module is built around Delphi’s OE-focused fuel system knowledge, with a design that supports consistent fuel delivery, accurate tank level reporting, and regulated pressure control. It is a direct service part for select Chevrolet Express 3500 and GMC Savana 3500 models, including 2004-2005 Chevrolet Express 3500 and 2004-2005 GMC Savana 3500 with the specified 35 gallon tank and cutaway chassis requirements. This part cross-references ACDelco 19133510 and Bosch M10029 for the same application.\u003c\/p\u003e\u003cp\u003eFG0403 is a practical choice when replacing a worn pump module on a Chevrolet Express 3500 fuel pump module assembly or GMC Savana 3500 fuel pump module assembly application. The package includes the fuel pump module assembly with float arm, seal, and instruction sheet, and it uses a quick-connect outlet with a built-in regulator and internal strainer.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHard starting caused by weak fuel pressure\u003c\/li\u003e\n\u003cli\u003eEngine stalling from inconsistent in-tank fuel delivery\u003c\/li\u003e\n\u003cli\u003eIncorrect fuel gauge readings from a failing sender\u003c\/li\u003e\n\u003cli\u003eFuel pressure regulation issues in the module assembly\u003c\/li\u003e\n\u003cli\u003ePoor drivability related to a restricted or worn pump and strainer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installing a replacement fuel pump module, clean the fuel tank to reduce the risk of contamination entering the new pump. Delphi recommends using fuel tank cleaning kit FC01 for the listed applications. Verify the tank size, RPO codes, emission system, and cutaway chassis configuration before installation. Confirm connector style, outlet type, and sender resistance specifications match the original unit.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi draws on more than 100 years of OE experience and supplies components to major automakers, with OE-based engineering carried into its aftermarket fuel system parts. FG0403 is built as a standard replacement fuel pump module assembly for the listed Chevrolet and GMC applications.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388556869813,"sku":"BBMX-FG0403","price":258.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_FG0403_Fro.jpg?v=1774712226","url":"https:\/\/www.partcatalog.com\/products\/delphi-fg0403-fuel-pump-module-assembly","provider":"PartCatalog","version":"1.0","type":"link"}