What is the function of a fuel pump in a car?

The fuel pump is a device that transports fuel from the tank to the engine, maintaining the appropriate pressure in the injection system.

What is the fuel level sensor for?

The fuel level sensor (float) measures the amount of fuel in the tank and transmits the data to the on-board computer or dashboard indicator.

What types of fuel pumps are there?

We distinguish between low-pressure pumps (electric, mounted in the tank) and high-pressure pumps (mechanical, driven by an engine).

Does the BMW E90 320d fuel pump fit the E87?

Not always. Although the engines are similar, differences in fuel delivery and operating pressure require matching parts based on the VIN or engine designation (e.g., N47D20A).

How to recognize a damaged fuel pump?

Symptoms include difficulty starting the car, uneven engine operation, lack of power, or a characteristic humming sound coming from under the back seat.

Is a used fuel pump a good solution?

Yes, as long as it comes from a reliable source. Global Parts fuel pumps are tested and ensure full compatibility with factory OEM parameters.

Fuel pumps and level sensors

At Global Parts, we offer a wide selection of original used car parts, including fuel pumps and fuel level sensors for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our fuel pumps and fuel level sensors undergo quality control to ensure you receive a top-quality product.

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Products in promotion

Part no. 7190946

BMW E81 E82 E87 E88 E90 E91 Fuel Pump Tank Sender Unit Diesel N47 7190943

£28.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7197076

BMW E81 E87 LCI E90 E90 E91 Petrol N43 N52 Fuel Pump Tank Level Sensor 7197073

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7197075

BMW E81 E87 E90 E91 Fuel Pump Fuel Level Sensor Petrol Tank N45 N46 7197075

£23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7788702

BMW 1 3 5 X3 Series E46 E60 E61 E65 E87 Diesel Fuel Heater 4 Pin 7788702 7806684

£47.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7162394

BMW E87 LCI E90 Fuel Filter Sender Pressure Regulator Petrol 7162394

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7798333

BMW E87 E90 E91 M47N2 M57N2 High Pressure Fuel Pump Diesel 7798333

£47.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7476687

BMW F20 F21 MINI F56 F57 F60 Control Unit For Fuel Pump ECU 7476687

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7358144

Fuel Pump Module BMW F01 F10 F20 F30 Sender Control Unit 7358144

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7190947

BMW E81 X1 E84 E87 LCI E90 E92 Fuel Tank Pressure Regulator Unit 7190944

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7170090

Fuel Filter Regulator BMW E87 E90 E91 Petrol N45 N46 In Tank Fuel Sender 6763851

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7344067

BMW F20 F21 F30 F32 LCI Diesel B37 B47 Fuel Pump Tank Sender Unit 7344067

£23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7243975

BMW F20 F21 F22 F30 F31 Petrol Fuel Pump Delivery Module 7243975

£42.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7616170

BMW E60 LCI E90 E91 F01 F10 F11 N53 N54 N55 High Pressure Fuel Pump Petrol

£237.95

Free delivery - Wed, Jan 14

If paid before 14:00

Part no. 7344066

BMW F20 F21 F30 F31 LCI Petrol Fuel Pump Delivery Module 7344066

£28.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 6763850

BMW E81 E87 E88 E90 E91 E92 N46 Fuel Filter Press Regulator Fuel Pump Set

£61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7163295

BMW E90 E91 E92 E93 Petrol N52 N52N Fuel Filter Sending Unit 6766919

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 9122389

Fuel Pump BMW E53 E60 E61 E63 E64 E65 Webasto Auxiliary 9122389

£32.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8605103

BMW F20 F21 F30 F31 High Pressure Fuel Pump Petrol N13 8605103

£104.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7494926

BMW X5 X6 E70 E71 Fuel Left N/S Delivery Unit Pump Level Sensor 7164316

£23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8604229

BMW 1 3 Series F20 F21 F30 F31 High Pressure Fuel Pump N20 Engine 8604229

£75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7636881

Pressure Fuel Pump BMW F20 F21 LCI Mini F55 F56 F57 Petrol 7636881

£23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7314808

Fuel Pump BMW X3 F25 X4 F26 Diesel Delivery Unit Sensor Right O/S 7216526

£75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7197690

BMW Z4 Series E85 Fuel Filter Pressure Regulator 7197690 6768685 6764663

£28.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8472282

BMW F20 F21 F22 F30 F32 LCI B47 High Pressure Fuel Pump 8472282

£104.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7373514

BMW E60 E61 E63 E64 Petrol Fuel Pump In Tank Left N/S Delivery Unit 6764072

£28.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7373470

BMW 5 6 Series E60 E61 E63 Petrol Fuel Sender Sending Unit Level Sensor 6765843

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7805727

BMW E60 E61 X3 E83 E90 E91 High Pressure Fuel Rail M57N2 7795514

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8631642

BMW F48 G20 G30 Mini F55 F56 Petrol High Pressure Fuel Injection Pump 8631642

Product currently unavailable

Part no. 1068856

Mini Cooper R50 R52 R53 Emergency Fuel Pump Cut Off Inertia Switch

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8511824

BMW 1 3 Series E87 E90 E91 Diesel High Pressure Pump Fuel Injection 7795713

£104.95

Free delivery - Wed, Jan 14

If paid before 14:00

Part no. 7363076

BMW Z4 E89 Right Fuel Pump O/S Delivery Unit 7363076 7313793

£94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8672164

BMW F48 G20 Mini F55 F56 Petrol High Pressure Fuel Pump Foam Insulation 8672164

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7629169

BMW F20 F21 F30 Petrol High Pressure Pump Acoustic Cover Foam Insert 7629169

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7198099

BMW Z4 E85 E86 Engine N52 Petrol Fuel Tank Fuel Pump Sender Unit 7165328

£47.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 6768685

BMW Z4 Series E85 Fuel Tank Pump Sender Unit 6764663

£113.95

Free delivery - Wed, Jan 14

If paid before 14:00

Part no. 6768685-1

BMW Z4 Series E85 1 Fuel Tank Pump Sender Unit 6764663

£75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8597820

BMW F10 F20 F21 F30 N47S1 High Pressure Fuel Injection Pump 7823456

£237.95

Free delivery - Wed, Jan 14

If paid before 14:00

Part no. 2284693

BMW 3 4 Series F80 M3 F82 F83 M4 Petrol Fuel Pump Delivery Module 2284693

£47.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7300466

Fuel Tank Pump BMW F40 F44 Gran Coupe Mini F54 Diesel Sender Unit 7300466

£47.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7324296

BMW X5 F15 X6 F16 Delivery Unit With In Tank Pump Right O/S 7324296

£208.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 6752837

BMW E65 E66 Petrol Fuel Pump In Tank Sender Unit 6752837

£32.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7599865

BMW F06 N63N Petrol Fuel Injection High Pressure Pump 7599865

£75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8472282-1

Fuel Pump BMW F20 F21 F22 F30 F32 LCI B47 High Pressure Fuel Pump 8472282

£218.95

Free delivery - Wed, Jan 14

If paid before 14:00

Part no. 7616170-2

BMW E60 LCI E90 E91 F01 F07 F10 F11 Petrol N53 N54 N55 High Pressure Fuel Pump

£189.95

Free delivery - Wed, Jan 14

If paid before 14:00

Part no. 8591018-1

BMW G20 G21 G30 G31 X5 G05 Diesel Fuel Filter Heater 3 Pins Pump 8582273

£28.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 6759836-1

BMW 7 Series E65 E66 Petrol Fuel Sender Sending Unit Level Sensor 6759836

£28.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 6766158

BMW X3 E83 2.0i 2.5i 3.0i Petrol Fuel Tank Filter Pressure Regulator 6766158

£37.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 6759836

BMW 7 Series E65 E66 Petrol Fuel Sender Sending Unit Level Sensor 6756258

Product currently unavailable

Part no. 7195464

BMW X5 E70 4.8i N62N Petrol Fuel Tank Sending Delivery Unit Pump 7195464

£189.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7549801

BMW E90 320si Injection Tube Bracket Holder Mounting 7549801

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 5A635D0

BMW U06 B38N Petrol Engine Fuel Pump Sender Tank Unit 5A635D0

£142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7300472

Fuel Pump BMW F40 F45 Mini F54 Petrol Tank Fuel Sender Unit 7300472

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8511628

BMW F20 F21 F30 LCI B47 High Pressure Fuel Pump Mount Holder 8511628

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7260636

BMW F10 F11 F12 F13 N63 Fuel Tank Pump Delivery Sender Module Unit 7217062

£142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7349984

BMW F45 Mini Countryman F60 B38X Petrol Fuel Pump Supply Module 7349984

£42.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7214884

BMW G01 G02 Diesel B47B B47 B57 Fuel Pump Diesel Sender Delivery Unit 7214884

£75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7476101

BMW G30 G31 G32 Petrol Fuel Sender Sending Unit 7476101

£94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7188565-1

BMW 1 3 5 Series F10 F20 F21 F30 F31 Closure Ring Pump Fuel Supply 7188565

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7300463

BMW F39 F45 B48 Petrol Engine Fuel Pump Sender Supply Module 7300463

£56.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 9468614

BMW G01 G02 Diesel B47 B57 Fuel Pump Tank Sensor Sender Control Unit 9468614

£94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7188563-1

BMW F01 Fuel Pump Sender Tank Level Sensor Unit Diesel Engine 7188563

£137.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8578006

Fuel Pump Mounting BMW X3 G01 G11 G12 G30 G31 G32 Bracket Support 8578006

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7197077

BMW E87 E90 E91 E92 E93 Fuel Pump Fuel Level Sensor Diesel

Product currently unavailable

Part no. 6765848

BMW E60 E61 M47N2 M57N M57N2 Fuel Delivery Unit Pump Diesel 6765848

Product currently unavailable

Part no. 7243972

BMW F20 F21 F30 F32 LCI Diesel N47N Fuel Pump Sender Unit 7243972

Product currently unavailable

Part no. 7197076-1

BMW 3 Series E90 E90N E91 E91N E92 Petrol N52 Fuel Pump Level Sensor 6765715

Product currently unavailable

Part no. 6765827

BMW E60 E61 E63 Diesel Fuel Delivery Unit Pump Level Sensor 6765849

Product currently unavailable

Part no. 7607159

Fuel Pump BMW F20 F21 F30 F31 High Pressure Fuel Unit Petrol N13 7607159

Product currently unavailable

Part no. 7243974

Fuel Pump BMW F20 F21 F30 F31 Petrol N13 Delivery Sender Unit 7243974

Product currently unavailable

Part no. 8577643

BMW E83 E87 LCI E90 E91 High Pressure Fuel Pump Diesel N47 7797874

Product currently unavailable

Part no. 7159160

BMW E87 E90 E91 E92 Diesel M47N2 M57N2 Fuel Level Sender Unit 6763888

Product currently unavailable

Part no. 7642466

Fuel Pump BMW F20 F21 F30 F31 LCI F32 High Pressure Petrol Pump 7642466

Product currently unavailable

Part no. 6763817

BMW X5 E53 3.0d M57 In Tank Fuel Pump Sender Delivery Unit Right 1184928

Product currently unavailable

Part no. 6763830

BMW X5 Series E53 3.0d M57 M57N In Tank Fuel Level Sensor 6763829

Product currently unavailable

Part no. 7799968

BMW E46 E60 E61 E65 E87 Diesel Fuel Heater 4 Pin Pump 7799968

Product currently unavailable

Part no. 8511826

BMW X5 E46 E53 E60 Diesel M57N Pressure Pump Fuel Injection 7788678

Product currently unavailable

Part no. 6766163

BMW X3 E83 2.0d M57N2 3.0d M57N2 Fuel Tank Pump Sender Delivery Unit 6763277

Product currently unavailable

Part no. 6762044

BMW X5 E53 M54 M57 M62 In Tank Fuel Level Sensor Sender Sending Unit 6762044

Product currently unavailable

Part no. 8512369

BMW 1 3 5 X3 Series E46 E60 E61 E65 E87 Diesel Fuel Heater 4 Pin Pump

Product currently unavailable

Part no. 7373476

BMW E60 E61 LCI 520d N47 Fuel Tank Pump Delivery Unit Right 7187933

Product currently unavailable

Part no. 8517897-1

BMW 1 5 E60 E61 E81 E87 LCI F10 F11 Fuel Heating Pump 3 Pins Diesel 8517897

Product currently unavailable

Part no. 7222316

Fuel Pump BMW E60 E61 LCI 520d Left N/S Delivery Unit Level Sensor 7222316

Product currently unavailable

Part no. 7373503

BMW E60 E61 E63 E64 Petrol Fuel Pump In Tank Right O/S Delivery Unit 6764141

Product currently unavailable

Part no. 6766163-1

BMW X3 E83 2.0d M57N2 3.0d M57N2 Fuel Tank Pump Sender Delivery Unit 6766163

Product currently unavailable

Part no. 7183795

BMW 7 Series E65 E66 Diesel Fuel Pump Level Sensor 6757805

Product currently unavailable

Part no. 7847204

Fuel Pump BMW F80 M3 F82 M4 S55 Petrol High Pressure Injection 7847204

Product currently unavailable

Part no. 7300483

Fuel Pump BMW X1 F48 F45 Mini F60 Diesel Tank Fuel Sender Unit 7300483

Product currently unavailable

Part no. 6755043

BMW X5 E53 M54 M62 Petrol Fuel Tank Pump Delivery Unit 6755043

Product currently unavailable

Part no. 7159604

BMW X3 E83 2.0i 2.5i 3.0i N46 M54 Fuel Tank Pump Sender Delivery Unit

Product currently unavailable

Part no. 7373472

BMW 5 Series E60 E61 530d Right Fuel Pump O/S Delivery Unit 7373472 0580303134

Product currently unavailable

Part no. 7283797-1

BMW E87 Plastic Fuel Tank With Pump Petrol 116i N45 118i 120i N46 130i N52

Product currently unavailable

Part no. 7798333-1

High Pressure Pump BMW E87 E90 E91 M47N2 M57N2 Fuel Pump Diesel X3 7798333

Product currently unavailable

Part no. 8510865

High Pressure Fuel Pump BMW X1 E84 Diesel N47 Fuel Injection Pump 8510865

Product currently unavailable

Part no. 7183796

BMW E65 E66 Diesel Fuel Pump Sending Unit Level Sensor 7183793 6760539

Product currently unavailable

Part no. 8577655

High Pressure Pump BMW F01 F07 F10 Pressure Fuel Pump Unit Diesel N57S

Product currently unavailable

Part no. 7467723

BMW F30 LCI 330e B48X Fuel Tank Pump Delivery Sender Module Unit 7467723

Product currently unavailable

Part no. 7165590

BMW 3 5 Series E39 E46 M47N M47 M57N M57 Electrical Diesel Fuel Pump 7165590

Product currently unavailable

Part no. 7845656-1

Fuel Pump BMW F10 M5 F12 F13 M6 S63N Tank Delivery Unit Module Petrol 7845656

Product currently unavailable

Part no. 2229684

BMW E46 M3 S54 Fuel Tank Right O/S Pump Delivery Unit Module Petrol 2229419

Product currently unavailable

Showing 1-99 of 164 products

Efficient fuel system – pumps and level sensors

Reliable fuel system components

Fuel pumps and fuel level sensors are key components of the fuel system, ensuring efficient fuel delivery to the engine and precise fuel tank information. Their reliable operation is essential for smooth engine operation, fuel economy, and driving safety. At Global Parts, you'll find a wide selection of used car parts. , including fuel pumps and level sensors, fitted to BMW , Audi , Mercedes , Volkswagen , Mini and others.

Definition and importance of fuel pumps in the fuel supply system

The fuel pump is a device responsible for transporting fuel from the tank to the engine at the appropriate pressure, which in diesel engines can reach up to 2000 bar . Modern BMW engines with N47 units (installed in models such as the BMW E60 530d, BMW E90 320d, and BMW E87 118d ) use precise high-pressure pumps working with Common Rail injection. Their proper operation is crucial for combustion efficiency, reduced exhaust emissions and engine durability.

What are the functions of fuel pumps and level sensors ?

Fuel pumps and level sensors are crucial to a vehicle's fuel system:

Fuel pumps – Responsible for delivering fuel from the tank to the injection system at the appropriate pressure. There are two types:
Electric pumps – Installed in modern vehicles, they ensure constant fuel pressure in the system.
Mechanical pumps – Found in older car models, driven by the camshaft or crankshaft.
Fuel Level Sensors – Monitor the amount of fuel in the tank and transmit this information to the dashboard gauge, allowing the driver to monitor fuel consumption. Together, fuel pumps and level sensors form a system that ensures proper engine operation and facilitates the daily operation of the vehicle.

Types and construction of fuel pumps – comparison

Fuel pump type	Power supply	Working pressure	Application
Electric (low pressure)	12V	3–5 bar	BMW E87, VW Golf, Audi A3
High Pressure (Common Rail)	Mechanical-electrical	1500–2000 bar	BMW E60 530d, BMW E90 320d, Mercedes CDI
Tandem pump	Mechanical + vacuum	approx. 10 bar + vacuum	VW Group diesels

Why is it worth taking care of fuel pumps and level sensors ?

Wear or damage to the fuel pump and level sensor can lead to serious fuel system problems such as:

Difficulty starting the engine – Insufficient fuel pressure may prevent the engine from starting.
Erratic engine operation – Interruptions in fuel supply can cause the engine to stall or jerk while driving.
Incorrect fuel level readings – A damaged sensor can lead to erroneous readings, increasing the risk of a sudden fuel shortage. At Global Parts, we offer genuine used fuel pumps and level sensors that have undergone extensive quality testing, ensuring their durability and reliability.

Symptoms of a faulty fuel pump - a practical diagnostic checklist

Typical symptoms of fuel pump problems include loss of power under acceleration, irregular idle speed, and increased fuel consumption. In the case of the BMW E90 320d or BMW E60 530d models, incorrect fuel rail pressure can cause an ECU error (e.g., code 4B90 – injection system pressure too low). It is also worth paying attention to the characteristic "buzzing" sound coming from under the rear seat - it may indicate a seizing pump in the tank.

How to choose the right fuel pumps and level sensors ?

When choosing a fuel pump and level sensor, there are several key aspects to consider:

Vehicle-specific fit – Every fuel system has its own specific technical requirements. At Global Parts, you'll find fuel pumps and level sensors perfectly matched to BMW , Audi , Mercedes , Volkswagen , Mini, and more.
Fuel Type – Make sure the parts you choose are compatible with the type of fuel used in your vehicle (petrol, diesel, LPG).
Technical condition – Used pumps and sensors should be free from mechanical and electrical damage and thoroughly tested.

BMW Fuel Pump Compatibility and Fittings – Model Examples

For BMW vehicles, matching the fuel pump to the VIN is particularly important. The BMW E60 530d fuel pump differs structurally from the BMW E90 320d fuel pump, even though both use N47 series engines. Differences include operating pressure, hose lengths, and electrical connectors. At Global Parts, you can select a fuel pump based on a specific engine code – e.g. N47D20C – which ensures full installation compatibility and optimal system operating parameters.

Why choose used fuel pumps and level sensors ?

Used car parts , such as fuel pumps and level sensors, are a practical solution that allows you to save money while maintaining high quality. By choosing used fuel pumps and level sensors, you gain:

Lower costs – Used components are much cheaper than new ones, but offer equally high quality.
Ecology – Recycling car parts supports environmental protection and reduces waste.
A wide range – In our store you will find fuel pumps and level sensors for the most popular car brands.

Advantages of original OEM components in used versions

It's worth noting that original OEM fuel pumps—e.g., those manufactured by Bosch or Siemens—used in BMW E90 and E87 series often offer superior durability to their inexpensive alternatives. Therefore, purchasing a proven used OEM pump provides real savings of 40–60% while maintaining factory pressure and flow parameters.

How to take care of fuel pumps and level sensors ?

To ensure that fuel pumps and level sensors function reliably for a long time, it is worth following a few rules:

Change the fuel filter regularly to prevent contaminants from entering the pump and sensor.
Maintain the proper fuel level in the tank – running on reserve can put a strain on the fuel pump.
Check the operation of the fuel level gauge – unusual readings may indicate a damaged sensor. If you need a replacement, you'll find the right used car parts at Global Parts which will restore full efficiency to the fuel supply system.

Practical operating tips – how to extend the life of your fuel pump

To increase the durability of your fuel pump, it's important to use high-quality fuel and avoid prolonged driving on an empty tank, which can lead to pump overheating. Regularly replacing the fuel filter every 30,000–40,000 km (recommended by BMW and Bosch) prevents deposits from building up. For BMW E87 and E90 models, the fuel filter is located in the chassis module – its replacement is quick and helps maintain proper operating pressure.

FAQ - Frequently asked questions about fuel pumps and level sensors

Question	Answer
What is the function of a fuel pump in a car?	The fuel pump is a device that transports fuel from the tank to the engine, maintaining the appropriate pressure in the injection system.
What is the fuel level sensor for?	The fuel level sensor (float) measures the amount of fuel in the tank and transmits the data to the on-board computer or dashboard indicator.
What types of fuel pumps are there?	We distinguish between low-pressure pumps (electric, mounted in the tank) and high-pressure pumps (mechanical, driven by an engine).
Does the BMW E90 320d fuel pump fit the E87?	Not always. Although the engines are similar, differences in fuel delivery and operating pressure require matching parts based on the VIN or engine designation (e.g., N47D20A).
How to recognize a damaged fuel pump?	Symptoms include difficulty starting the car, uneven engine operation, lack of power, or a characteristic humming sound coming from under the back seat.
How to choose the right fuel pump?	It's best to follow the VIN number or the manufacturer's specifications. At Global Parts, we advise you on selecting fuel pumps tailored to your specific vehicle model.
Is a used fuel pump a good solution?	Yes, as long as it comes from a reliable source. Global Parts fuel pumps are tested and ensure full compatibility with factory OEM parameters.

Summary: Fuel Pumps and Level Sensors at Global Parts Automotive Store

Fuel pumps and fuel level sensors are key components of the fuel system, ensuring smooth and reliable engine operation. By maintaining their technical condition, you increase the safety and comfort of your vehicle. The Global Parts automotive store invites you to browse our wide selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , and more, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .

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