Replacement RB31450007 Electric Fuel Pump Module Assembly with Sending Unit V6 3.8L

The Replacement RB31450007 is an electric fuel pump module assembly designed as a direct OEM-equivalent replacement for GM vehicles equipped with the 3.8L V6 engine. This complete in-tank assembly includes the integrated fuel sending unit, delivering a single-unit solution for restoring proper fuel delivery and accurate fuel gauge operation.

Key Features:

• Complete module assembly — includes electric fuel pump and fuel level sending unit in one unit
• Electric in-tank design — direct-fit replacement engineered to OEM specifications
• V6 3.8L engine application — designed specifically for GM 3.8L powertrain platforms
• OEM cross-reference: Replaces GM OEM part number 19179430; also cross-references SP07P1H and 25180048
• 12-volt operation — compatible with standard GM vehicle electrical systems

Common symptoms of a failing fuel pump module include difficulty starting, unusual whining or howling from the fuel tank, engine stalling under load, and inaccurate fuel gauge readings. Replacing the complete module assembly ensures all fuel delivery and level-sensing components are refreshed simultaneously for reliable, long-term performance.