Compatible with:
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1997–2000 BMW 528i (2.8L)
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2001–2003 BMW 525i (2.5L)
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2001–2003 BMW 530i (3.0L)
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1997–2003 BMW 540i (4.4L V8)
Replaces E8442H and BMW OE #16146752368.
From the brand
Why Replacing the Full Fuel Pump Assembly Matters
BMW fuel systems are sensitive to pressure fluctuations. Replacing only the pump motor while leaving a worn sending unit, clogged strainer, or weak internal regulator is how drivability issues come back six months later.
This A-Premium assembly includes:
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Electric in-tank fuel pump
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Fuel level sending unit
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Strainer (pre-filter)
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Internal pressure regulation components
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OE-style housing and electrical connectors
One install. One fix. No shortcuts.
Performance & Drivability Benefits for E39 Owners
Proper fuel delivery is critical for BMW’s precise fuel injection systems. When pressure drops, the result is hesitation, lean conditions, rough idle, and poor throttle response—especially noticeable on the M54 inline-six and M62 V8 engines.
Installing a new fuel pump assembly:
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Restores factory fuel pressure (PSI)
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Improves cold starts and idle stability
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Eliminates hesitation under acceleration
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Protects injectors and engine internals
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Fixes inaccurate fuel gauge readings
It’s not about making more power—it’s about keeping the power BMW engineered.
Product description
Safety & Reliability You Shouldn’t Ignore
Fuel pumps operate submerged in gasoline for cooling and lubrication. As OEM pumps age, they draw more current, generate excess heat, and stress wiring and seals. That increases the risk of electrical failure and fuel vapor leaks.
Best practices:
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Disconnect the battery before installation
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Relieve fuel system pressure
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Replace the fuel filter after install
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Avoid consistently running the tank below ¼ full
This A-Premium unit is vehicle-specific and direct-fit, eliminating wiring modifications and installation guesswork.
Compatible with following BMW Models:
- 2001-2003 525i L6 2.5L E39 Series DOHC Petrol
- 1997-2000 528i L6 2.8L E39 Series DOHC Petrol
- 2001-2003 530i L6 3.0L E39 Series DOHC Petrol
- 1997-2003 540i V8 4.4L E39 Series DOHC Petrol
Advantages of A-Premium Fuel Pump:
- 100% Performance Testing
- 100% New Premium Component
- Meet or Exceed OEM Specifications
- Inlet Type: Strainer
- Pressure Sensor Inclued: No
- Sending Unit Inclued: No
- Sealing Ring: No
- Voltage: 12V
Installation Notes
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In-tank, OE-style module
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Uses factory mounting points
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Plug-and-play electrical connections
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Professional installation recommended if tank access is required
Why Buy from Pro Street Online
At Pro Street Online, we sell parts that actually solve problems—not mystery-brand fixes that leave you stranded. This A-Premium fuel pump assembly delivers OEM-level reliability at a better value, making it a smart replacement for aging E39 fuel systems.
Tiffany 💕 –
I have to say it fixed my problem I was more then satisfied as my friend is a mechanic and with me helping 55 minutes and job was done he did mention not to drive any car with less than a quarter tank of gas it fit like a glove for my 5 series
Armando –
Salió bien
Mel –
I have had this pump installed for a year now. No failure at all. It was a pretty good pump and was good quality!
Christopher Sciarra –
Worked great bought to install in a car I sold had no issues whatsoever
@AristoPei –
Cheap Alternative to a factory pump. If your car is cranking but not starting, this is likely the problem.
Carroll Forbes –
I got it….. I installed it…… as of now…. So far so good. Day 1 complete car still running smoothly. Update…. A week and still running well. UPDATE #2! One mont and some change and it’s still working
Andrei –
The mount does not hold the pump in place in the tank. Over time, it jumped out and the minimum fuel level increased.
drouse –
This OEM pump was $610. Autohaus had it for $585 with a $117 generic. After doing some research, I came across this one. With such a huge price difference, I had to give it a try. Works well so far…..
Careful when buying this mine came defective and now having a hard time to return it –
Poor quality
Lasted 3 months
Jose Margo Perez Glz –
Producto de mala calidad
La refacción no funciona como se esperaba, le presión del combustible es menor que la refacción usada. No pudo funcionar mi coche con esta bomba.