Original BMW Right Fuel Pump Assembly with Level Sensor for X3 xDrive28d (2015–2017)

BMW's right-hand pump assembly with level sensor, part 16-11-7-314-808, sits inside the fuel tank of the 2015–2017 BMW X3 xDrive28d, sending pressurized fuel to the engine while reporting fuel level to the instrument cluster. The pump keeps fuel flowing consistently for starting and steady running, and the sender uses a float to read how much fuel is in the tank. BMW supplies this Original BMW assembly as a set weighing 1 kg (2.3 lb). It has been in production since October 2011 and is made in Mexico.

The 24-month parts warranty on Original BMW Parts applies to this assembly.

The current number supersedes 16-11-7-285-446, and BMW marks it as retroactively interchangeable, so it is the correct replacement for an X3 that left the factory with the earlier unit. On BMW's fuel pump diagram for the X3, this assembly appears as position 3. BMW designates it as the right-hand assembly, so confirm the side before you buy.

Technical Details

• Manufacturer: BMW (Original BMW part)
• Part number: 16-11-7-314-808
• BMW part name: pump assembly with level sensor, right
• Position: right side, diagram position 3
• Sold as: one set
• Weight: 1 kg (2.3 lb)
• Production start: October 2011
• Supersedes: 16-11-7-285-446
• Country of manufacture: Mexico
• Warranty: 24 months on Original BMW Parts

Common Questions

What symptoms point to a failing fuel pump assembly?
Hard starting or stalling can come from insufficient fuel delivery. Loss of power under load or hesitation during acceleration points to a weakening pump.

Is the fuel level sender included?
Yes. The level sensor is part of this assembly, and a failing sender can cause inaccurate or erratic fuel gauge readings.

Questions about diesel X3 fuel system parts are welcome at PMB Performance.

Fitment & Compatibility

Use the table below to verify the year and submodel for your build. With over 20 years of parts and fitment experience, PMB Performance can match this to your VIN.