Replacement RM31450009 Fuel Pump Module Assembly with Sending Unit 3.0L V6 Front Aux Heater

The Replacement RM31450009 is a complete fuel pump module assembly designed for the Mercedes-Benz Sprinter Van equipped with the 3.0L V6 diesel engine and front auxiliary heater (Code HDB). This direct-fit replacement unit restores proper fuel delivery from the tank to the engine, and includes an integrated fuel level sending unit for accurate gauge readings.

Key Features:

• Complete fuel pump module assembly — pump and fuel level sending unit included
• Designed specifically for vehicles equipped with front auxiliary heater (Code HDB)
• Features a single electrical connector with 4-prong blade connector for direct plug-in installation
• Built to meet or exceed OEM specifications for fit, form, and function
• Direct OEM replacement — no modification required

OEM Cross-Reference Part Numbers:

• Bosch: 0580203016
• Mercedes-Benz / Sprinter OEM: 9064702694, 9064703394, 9064703794
• Chrysler / Dodge: 68013490AA, 68024008AA
• Standard / Spectra: 66168, A33156, FG1707, P76664M, TNKSP7045M, SP7045M

This assembly is engineered as a direct replacement for the original fuel pump module, making it a straightforward swap for technicians and experienced DIYers. Proper fuel delivery is critical to engine performance — symptoms of a failing pump include difficulty starting, loss of power, stalling, and unusual noises from the fuel tank area. Always inspect and clean the fuel tank before installing a new pump to prevent premature failure of the replacement unit.