Bosch 66157 fuel pump module for the 2008-2010 BMW 528i 6-cylinder 3.0L and other vehicles sends fuel from the tank to the engine. It is a new electric pump module that mounts inside the tank.
- Demand-controlled pump that delivers the pressure and fuel flow required, with minimum current draw
- Designed to operate in extreme temperatures and under low fuel conditions
- Electromagnetic shielding prevents on-board electronic interference from the fuel pump
- Patented Turbine Pump technology virtually eliminates fuel pulsation, noise and hot-start problems of older pump designs
- Every pump is function tested at the end of the production line
- Tested to a minimum lifetime of 150k miles
Quick facts
- Part: Bosch 66157 fuel pump module
- Also called: fuel pump assembly
- Fits: 2008-2010 BMW 528i 6-cylinder 3.0L and other vehicles
- Condition: New
Hard starting, stalling, sputtering under load or a whine from the tank can mean the pump is weakening. A fuel pump relay, a blown fuse, wiring faults or a restricted fuel filter can also be behind those symptoms, so pin down the cause before you buy. If a failed pump is the cause, this module replaces it.
Fits
The 2008-2010 BMW 528i 6-cylinder 3.0L, the 2008-2010 BMW 550i V8 4.8L and the 2009-2010 BMW 528i xDrive 6-cylinder 3.0L each need one module, and the pump fits other vehicles too. If your car isn't named here, look up your year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Mounting type: In-tank
- Port quantity: 2
Build and materials
- Pump type: Electric
- Fuel delivery type: Fuel injection
- Self priming: Yes
- Condition: New
In the box
One fuel pump module with the fuel sending unit, filter and strainer. A lock ring, seal, O-ring and wiring harness are not included, so plan on a new lock ring and seal rather than reusing the old ones.
Installation notes
- The strainer attaches with a push-on fit.
- Designed for plug-and-play installation.
Interchange: 16117373503
Frequently Asked Questions
Does the Bosch 66157 fuel pump module fit the 2008-2010 BMW 550i V8 4.8L?
Yes. Bosch 66157 fits the 2008-2010 BMW 550i V8 4.8L, and that car needs one module.
What does this fuel pump assembly include besides the pump?
Bosch 66157 comes as one fuel pump module with the fuel sending unit, filter and strainer. The lock ring, seal, O-ring and wiring harness are not included.
Is this fuel pump module an in-tank electric pump?
Yes. This module is an electric pump that mounts inside the tank, and it is self-priming.
Does the Bosch 66157 need any special work to install?
The module is designed for plug-and-play installation, and its strainer attaches with a push-on fit. A wiring harness and lock ring are not in the box.
How long are Bosch fuel pumps like the 66157 tested to last?
Bosch tests its aftermarket fuel pumps for a minimum lifetime of 150k miles, and each pump gets a function test at the end of the line.
