BMW & MINI Fuel supply and preparation system (fuel tank+accesories see chassis)

Fuel Supply and Preparation System for BMW and MINI

Every BMW and MINI – from a classic E30 to a modern G20 or MINI F56 – relies on a perfectly functioning fuel supply and preparation system. This system ensures that the engine receives the correct amount of fuel, at the right pressure, and in the ideal mixture with air. At Schmiedmann.com you’ll find one of the world’s largest selections of  fuel system parts for BMW and MINI – OEM and high-quality alternatives – always at the world’s lowest prices.
Whether you need a simple replacement fuel filter, a high-pressure fuel pump, or a complete set of injectors for a turbocharged BMW M-model, Schmiedmann supplies the right part with guaranteed fitment and worldwide delivery.

What is the fuel supply and preparation system?
The fuel system in your BMW or MINI is responsible for:
Drawing fuel from the tank via the fuel pump.
Filtering the fuel to remove dirt and impurities.
Delivering fuel to the injectors at the correct pressure
Atomizing fuel in the combustion chamber for efficient power and emissions control.
Monitoring pressure and flow with sensors and regulators.

A well-maintained system ensures:
Optimal engine performance
Smooth idle and acceleration
Fuel efficiency
Compliance with emissions regulations
Reliability in all driving conditions

Components in the BMW & MINI fuel system
Schmiedmann offers every part you need for the  fuel supply and preparation system:
Fuel pumps
In-tank low-pressure fuel pumps for most BMW and MINI models
High-pressure fuel pumps (HPFP) for direct injection engines (N43, N54, N55, B48, B58, etc.)
Auxiliary and lift pumps for diesel models
OEM pumps from Bosch, VDO, Pierburg
Fuel filters
Original BMW filters for gasoline and diesel
High-performance filters for M-models
Integrated filter units with pressure regulators
Fuel injectors
Standard gasoline injectors
Direct injection piezo injectors for modern BMW turbo engines
Diesel common rail injectors
High-performance M-injectors (S54, S55, B58, etc.)
Fuel rails and lines
High-pressure fuel rails for direct injection engines
Fuel hoses and pipes (supply and return)
Seals, clips, and connectors
Fuel tanks and components
OEM replacement fuel tanks
Tank straps and mounting kits
Fuel sender units and level sensors
Regulators and sensors
Fuel pressure regulators
Pressure and temperature sensors
Control valves for modern injection systems

BMW fuel systems by model
Schmiedmann covers all BMW generations:
BMW Classic (E21, E30, E28, E34): Carburetor and early injection fuel pumps, tanks, and filters.
BMW 90s/2000s (E36, E39, E46, E38): Electronic injection, standard pumps and filters, OBD-era injectors.
BMW 2000–2015 (E60, E90, F10, F30, F20): Advanced injection systems, HPFPs, direct injection injectors, piezo technology.
Modern BMW (G20, G30, G80, G82, X-series): High-pressure injection systems, B-series engine injectors, advanced sensors.
BMW M models: Special high-flow pumps and injectors for engines like S54 (M3 E46), S65 (M3 E90), S55 (M2/M3/M4), and B58 (M140i, M240i).

MINI fuel systems by model
We also stock parts for all MINI generations:
MINI R50/R52/R53 (2001–2006): Fuel pumps, filters, injectors for the first generation Cooper and Cooper S.
MINI R55/R56/R57 (2007–2013): Direct injection systems with HPFPs, common rail diesel injectors.
MINI F55/F56/F57 (2014–present): Modern BMW-based engines with B38 and B48 units, requiring advanced high-pressure fuel pumps and injectors.
MINI Countryman & Clubman: Complete coverage for both petrol and diesel models.

Why choose Schmiedmann for BMW & MINI fuel system parts?
OEM and aftermarket options – Bosch, Pierburg, VDO, Siemens, and genuine BMW/MINI parts.
Guaranteed fitment – Enter your VIN on Schmiedmann.com for exact compatibility.
Lowest prices worldwide – Direct sourcing keeps costs down for customers.
Fast worldwide delivery – Get your parts quickly wherever you are.
Expert advice – Our staff are BMW/MINI enthusiasts with real technical know-how.

Common issues with BMW & MINI fuel systems
Hard starting or stalling – Often caused by a weak fuel pump or clogged filter.
Loss of power under load – Possible failing high-pressure fuel pump (common on N54, N55, and early B-series engines).
Check engine light / lean codes – Faulty injectors or pressure sensors.
Fuel smell around the car – Cracked lines or leaking tank seals.
Poor fuel economy – Dirty injectors or incorrect fuel pressure.

Regular maintenance and timely replacement of worn components are essential to keep your BMW or MINI running like new.

Fuel system upgrades
For enthusiasts looking for performance:
High-flow fuel pumps for tuned BMW turbo engines.
Upgraded injectors to handle more power.
Motorsport components for track use.

Schmiedmann supplies both OEM and performance-oriented fuel system upgrades.

 FAQ – Fuel Supply and Preparation System for BMW and MINI
 1. How often should I replace the fuel filter on my BMW or MINI?
 Most BMW and MINI models require fuel filter replacement every 60,000–100,000 km. Check your service schedule or consult Schmiedmann for model-specific intervals.
 2. What are the symptoms of a failing high-pressure fuel pump (HPFP)?
 Common symptoms include rough idle, loss of power under acceleration, long cranking, and “check engine” lights with fuel-related fault codes.
 3. Can I upgrade my BMW to newer LED injectors or high-pressure components?
 Some models allow retrofitting with newer injectors or pumps, especially in performance builds. Schmiedmann can guide you to compatible upgrades.
 4. Are Schmiedmann’s aftermarket fuel pumps and injectors reliable?
 Yes – we source from trusted brands such as Bosch, Pierburg, and VDO. All meet OEM specifications and are designed for long service life.
 5. Do you supply fuel system parts for diesel BMWs and MINIs?
 Absolutely. We stock common rail diesel injectors, pumps, and filters for all diesel models.
 6. How do I know which fuel pump or injector fits my car?
 Simply enter your VIN number on Schmiedmann.com, and our system will filter the exact compatible parts.
 7. Do you ship fuel system parts worldwide?
 Yes – Schmiedmann offers fast worldwide delivery, so whether you are in Europe, the US, Asia, or elsewhere, we can ship your parts quickly.

Order your BMW & MINI fuel system parts today
Whether you’re replacing a simple filter, solving HPFP issues, or upgrading injectors for a tuned turbo BMW, Schmiedmann has the parts you need.
Shop fuel supply and preparation system parts at Schmiedmann.com – OEM quality, worldwide delivery, and the best prices for true BMW and MINI enthusiasts.