Fuel Pump

N54 HPFP failure is common with BMWs that use this powerplant. Our Packaged by Turner N54 High Pressure Fuel Pump Replacement Kit includes everything you need to replace your N54 HPFP.

Kit includes:

• Genuine BMW Re-manufactured High pressure fuel pump
• Intake manifold gasket sets  
• Throttle body gasket 
• Low pressure fuel sensor 
• High pressure fuel sensor 

This is a complete Low-Pressure Fuel Pump (LPFP) upgrade that replaces your stock LPFP assembly with a new E85 certified one.  The new Walbro 450 pump provides approximately 100% more flow than stock and this assembly can be purchased one of three ways to meet your needs.

• Trade-in:
  • This option allows you to receive a rebuilt/upgraded stock bucket with a new Walbro 450 pump, filter, and fittings to swap out your stock LPFP assembly.  A $150 core deposit is included in the price that will be refunded when we receive your *stock bucket.
• New Build:
  • This option includes a new LPFP bucket that is upgraded with a new Walbro 450 pump, filter, and fittings.  No core deposit is required but you are eligible for a core refund of $50 should you elect to return your *stock bucket.

Both options include the following:

• A complete plug and play solution by simply replacing your stock bucket
• A new E85 compatible Walbro 450 pump
• A new Walbro filter
• A custom fitting that is tuned to optimize the venturi and pump output
• Spare vent tube clip
• Flow testing prior to shipping
• Recommended accessories:
  • Lock Ring Removal Tool 

 To be eligible for a core return, the bucket must be completely stock and undamaged. (Pump itself does not have to be functioning) 

+ International customers:  Due to different emissions requirements, the top portion of your fuel bucket (top hat) is different and doesn't have a large vent tube connection.  For this reason, we are no longer sending the top hat to international customers as this often causes confusion.  Those customers will simply re-use their current top hat when installing their Stage 2 pump.

- All Stage 2 assemblies are stock buckets that have been rebuilt and may show signs of being disassembled and rebuilt.  They are all flow tested and verified before being shipped.

Is your vehicle suffering from a loss of fuel pressure as it enters the engine? Or perhaps your car refuses to start despite having a functional engine with spark. In such cases, it's time to consider a replacement for this critical unit. This is a URO Branded product, meticulously designed to be mounted within the fuel tank. The fuel pressure pump, equipped with a level sensor, is the solution you need to get your MINI back on the road and running at its best.

Quick Diagnostic Tip:

When dealing with a high-pressure fuel pump in the front, you can swiftly diagnose a potential issue with the rear fuel pump. Simply listen for a distinct sound when you open the door or unlock your car. The rear fuel pump should emit a high-pitched, quick whine originating from the fuel tank, lasting only a few seconds. If this sound is absent, it could indicate a problem with the primary rear fuel pump.