FUEL PUMP MODULE WITH LEVEL SENSOR. The fuel pump module with integrated level sensor is a complete fuel supply assembly designed to deliver fuel from the tank to the engine at specified pressure while simultaneously monitoring fuel level. The unit typically includes an in-tank electric pump, strainer filter, pressure regulator (depending on system design), housing, float-type level sensor and electrical connectors. Installed inside the fuel tank, it operates submerged in fuel for cooling and lubrication. The pump maintains constant fuel pressure for proper injector atomization, while the level sensor transmits fuel quantity data to the instrument cluster via variable resistance. Failure symptoms include hard starting, loss of power, hesitation during acceleration, abnormal noise from the tank or inaccurate fuel gauge readings. Our catalog includes genuine OEM fuel pump modules, quality aftermarket replacements and inspected used units tested for pressure output and sensor accuracy. Selection is based on VIN number, engine type, fuel injection system and part number. Proper installation with new sealing gasket is recommended. Timely replacement ensures stable fuel delivery and accurate fuel level indication.