What is the function of the injection system in a car?

The injection system is responsible for delivering fuel to the engine in the correct proportions and at the correct timing. It is controlled by a computer (ECU), which uses sensors to regulate the amount of fuel injected.

What is the difference between an injection system and a carburetor?

Unlike a carburetor, which mechanically mixes fuel with air, the injection system operates electronically and precisely doses fuel to each cylinder, improving combustion and reducing exhaust emissions.

What are the main parts of a car's injection system?

The most important components are the injectors, high-pressure pump, fuel rail, fuel lines, and pressure regulator. All work together to ensure proper pressure and uniform fuel delivery.

What are the symptoms of damage to the injection system?

Typical symptoms include: difficulty starting the car, increased fuel consumption, smoke from the exhaust, loss of power or uneven engine operation.

Can injection system parts be selected by VIN number?

Yes, the Global Parts store offers the possibility of matching parts based on the VIN number, which guarantees full compatibility with a given model and engine version.

Are the injection system parts used durable?

Yes, because at Global Parts, every part is thoroughly tested for leaks, pressure, and valve operation. This ensures you receive a component ready for installation.

What are the benefits of using original injection system parts?

Genuine OEM parts ensure a perfect fit, full compatibility with vehicle electronics and longer service life of the entire fuel system.

Injection systems and parts

At Global Parts, we offer a wide selection of original used car parts, including injection systems and parts for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each injection system and part we offer undergoes quality control to ensure you receive a top-quality product.

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Products in promotion

Part no. 7794435

BMW E60 E87 E90 Fuel Injector 118d 325d 525d M47N2 M57N2 7794435

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7792721

BMW E60 E61 E65 X5 E70 X3 E83 E92 E93 Injector Diesel M57N2 7792721 0445115048

€94.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7589048

BMW E60 E81 E82 E87 LCI E88 E90 E91 E92 E93 Petrol N43 Fuel Injector 7589048

€132.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7792722

BMW E60 E61 E90 E91 Fuel Injector Clamp Flange Diesel M57N2 7792722

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7810702-1

BMW E90N F10 F20 F30 N47N Diesel Fuel Injection 7810702

€56.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 03L130277J

Audi A3 8P A4 B8 2.0 TDI Fuel Injector Fuel Injection Nozzle 03L130277J

€56.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7809798

BMW 1 3 5 Series E81 E90 F10 F20 F30 N47 Clamping Jaw Fuel Injector Set of 4

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6510702387

Mercedes W176 W204 W212 W246 Diesel OM651 Fuel Injector A6510702387

€94.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7805428-4

BMW E81 E87 LCI E90 E91 F10 Fuel Injector N47 N57 Diesel 7805428

€75.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6420701187

Mercedes-Benz ML E Class W164 W207 OM642 Fuel Injector A6420701187

€42.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7789661

Fuel Injector BMW E46 X5 E53 E60 E61 E65 Diesel M57N 330d 7789661

€37.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7575646-1

BMW MINI Cooper One R55 R56 R57 R58 R59 R60 R61 Petrol Fuel Rail Injection Tube

€37.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6510704987

Mercedes W204 W212 W906 Diesel OM651 Fuel Injector A6510704987

€56.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6420701387

Mercedes-Benz M-Class ML W164 OM642 Fuel Injector Injection Nozzle A6420701387

€66.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 03L130277

Audi A4 B8 A5 8T Q5 8R 2.0 TDI Diesel Fuel Injector 03L130277

€37.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7537319

BMW E60 E87 LCI E90 E91 F30 F10 Pressure Sensor Fuel High Pressure Rail 7537319

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 059130277BE

Audi A5 8T 3.0 TDI Diesel Fuel Injector Nozzle Jet 059130277BE

€70.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8515060

Fuel Injector BMW F20 F21 114d 116d ed Mini R60 R61 Diesel N47N Engine 8515060

€66.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6510703087

Mercedes Sprinter W906 Diesel OM651 Fuel Injector A6510703087

€66.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7787215

BMW 1 3 X3 Series E46 E60 E87 E90 E91 Diesel Engine Fuel Injector Clamp Flange

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8577649

BMW F20 F21 F30 N47N Fuel Injection System Set 116d 118d 318d Diesel

€360.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8514148-1

BMW F20 F21 F22 F30 F31 F32 LCI Injector Fuel Rail B47 Diesel 8514148

€47.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6510702887

Fuel Injector Mercedes W204 W212 W221 W222 Diesel OM651 Common Rail A6510702887

€47.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7599876

BMW F10 F11 LCI F06 F13 X5 F15 N63N Fuel Injector Injection Nozzle 7599876

€37.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8511630

BMW 1 F20 F21 LCI Mini Cooper One D F55 F56 Diesel B37 Fuel Injector 8511630

€37.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 0445110546

Nissan Qashqai Renault Trafic III Fuel Injector Injection Nozzle 0445110546

€56.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7799610-1

BMW E60 E61 LCI E90 E91 E92 Fuel Pressure Sensor Regulation Valve Rail 7799610

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7530420-1

BMW E60 E81 X3 E83 E87 E90 E91 Fuel Rail Petrol N45 N46 7530420

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7809798-1

BMW E81 E87 E90 F10 F20 F30 N47 B47 Clamping Jaw Fuel Injector Set Of 4 7809798

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7595413

Mini Cooper S R55 R56 R57 LCI Fuel injector Feeding Line Petrol 7595413

€32.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7562264

BMW Mini Cooper One R50 R52 W10 Petrol Injection Tube Fuel Rail Injectors

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7787804

BMW E60 E87 E90 Pressure Hose Assy Injector Fuel System Diesel M47

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7562264-3

Fuel Rail Mini Cooper One R50 R52 W10 Petrol Injection Tube 7562264

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7809127-1

BMW E81 E87 LCI E90 F20 F30 N47 Diesel Fuel Injector Rail 7809127

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7804238

Pressure Hose BMW E60 E61 E65 E90 E91 M57N2 Assy Injector Fuel 7804238

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6420701987

Mercedes W221 OM642 CDI Diesel Engine Fuel Injector Injection Nozzle A6420701987

€47.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6510700587

Fuel Injector Mercedes W204 C207 W212 W221 W639 W906 Diesel OM651 A6510700587

€70.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 059130277AH

Audi Q7 4L A6 C6 A8 D3 3.0 TDI Diesel Fuel Injector Injection Unit 059130277AH

€61.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7542541-1

BMW 1 3 5 7 Z4 Series E60 E65 E81 E85 E87 E90 Injection Tube Fuel Rail 7542541

€32.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7797881-1

BMW E60 E81 E87 LCI E90 E91 120d 320d 520d N47 Fuel Injector Bracket Mount Set

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6420700487

Fuel Injector Mercedes W164 W204 W211 OM642 Diesel Injection Nozzle A6420700487

€89.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7550387

BMW E81 E87 LCI E90 E91 N43 Fuel Tank Ventilation Valve With Pipe 7550387

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8506902

Mini Cooper One D R55 R56 R57 LCI R60 Diesel N47N Set Fuel Injection System

€313.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 059130277AJ

Audi A4 B7 2.7 TDI BPP Diesel Engine Fuel Injector 059130277AJ

€32.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 057130277AG

Audi Q7 4.2 TDI Diesel Engine Fuel Injector Injection 057130277AG

€85.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8577649-4

BMW F20 F21 N47N 116d 118d F30 318d Fuel Pump Injector Injection System Set

€332.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6510700700

Mercedes W204 OM651 Diesel Fuel Injection Rail High Pressure Rail A6510700700

€51.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6110700395

Pressure Rail Line Mercedes W203 W211 W639 OM646 Fuel Injector A6110700395

€32.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6540700187

Mercedes W213 S213 OM654 E220 E300 CDI Diesel Fuel Injector A6540700187

€56.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7592426-1

Injection Rail BMW F20 F30 Mini R56 LCI N13 Fuel Injector Tube Pipe Line 7592426

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 04L130277AC

Volkswagen Seat Skoda Audi A3 8V 2.0 TDI Diesel Fuel Injector 04L130277AC

€42.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6420780341

Mercedes W204 Diesel OM642 Fuel Return Leak Line With Bracket A6420780341

€37.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7624542

Mini Cooper S R55 R56 LCI N18 Fuel Injection Tank Breather Valve 7624542

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7810702-2

BMW F10 F11 F20 F30 120d 320d 520d N47N 184HP Diesel Set Fuel Injection System

€522.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6460700487

Mercedes W639 Diesel OM646 646982 646983 Fuel Injector A6460700487 0445110264

€151.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7809127-3

BMW E81 E87 LCI E90 F20 F21 F30 Injector Fuel Rail Diesel N47 7809127

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8577651

BMW F20 F21 116d ed Diesel N47N 116HP Set Injector Fuel Pump Injection System

€284.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7546245

BMW E39 E46 E60 E65 E83 330i 530i 730i 3.0i Petrol M54 Injector Fuel 1439800

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7797881

Injector Bracket BMW E81 E87 LCI E90 E91 120d 320d N47 Holder Clamping Jaw Fuel

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8577644

BMW E81 E87 LCI 123d Diesel N47S 204HP Set Injector Fuel Pump Injection System

€617.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7639990-1

Injector Set BMW F20 F30 LCI Mini F60 Petrol B38 Fuel Injector X3 7639990

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7823460

Mini R56 LCI R58 R59 Cooper D 2.0 SD Diesel N47N Set Fuel Injection System

€170.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7788679

BMW X5 E53 E60 E61 E65 X3 E83 Fuel Pressure Rail Accumulator M57N 7788679

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8514166

Fuel Rail BMW F20 F21 114d 116d ed Mini R60 R61 N47N Injector System 8514166

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7528351

Mini Cooper S R55 R56 R57 N14 1.6 Petrol Fuel Injector 7528351 0261500029

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7800602

Pressure Sensor BMW E81 E87 LCI E90 E91 F10 F20 F30 Diesel Fuel Injector Rail

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 03P130277

VW Volkswagen Polo MK5 1.2 TDI Diesel Fuel Injector Injection Nozzle 03P130277

€113.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 2753138

Mini Cooper One R55 R56 R57 Fuel Injector Feeding Line Petrol 2753138

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 1521390

BMW MINI Cooper S R52 R53 Fuel Injector Petrol Injection Valve 1521390

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6540700095

Fuel Injection Rail Mercedes W213 OM654 High Pressure Fuel Rail A6540700095

€66.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7575646

MINI Cooper One R55 R56 R57 R58 R59 R60 R61 Petrol Fuel Rail Injection Tube

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 03L130089A

Audi A4 B8 A5 8T Q5 8R 2.0 TDI Diesel Fuel Injector Rail Line 03L130089A

€61.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6420702595

Mercedes W164 W204 W211 OM642 Right Fuel Injector Pressure Rail Line A6420702595

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7804237

BMW 5 7 X5 Series E53 E60 E65 M57N Diesel Injector Pressure Hose Assy 7804237

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A2560705600

Fuel Injector Mercedes W176 W177 AMG Petrol Engine Fuel Injection A2560700187

€66.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7805722

BMW 3 5 7 X5 Series E38 E39 E46 E53 330d 530d 730d 3.0d M57 Fuel Injectror Rail

€56.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7606232

BMW Mini Cooper One R55 R56 R57 Fuel Injector Feeding Line Petrol 7606232

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7823461

BMW F10 F20 F30 F36 Fuel Injector 125d 325d 525d N47 Diesel 7823461

€56.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06L906036L

Audi A3 S3 8V 2.0 TFSI Fuel Injector Injection Nozzle Petrol 06L906036L

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8514146

BMW F20 F21 F30 F31 LCI 118d 318d B47 Diesel Fuel Injector 8514146

€70.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. CV6Q-9F593-AA

Ford Fiesta MK6 Focus MK3 1.5 1.6 TDCi Diesel Fuel Injector CV6Q-9F593-AA

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6420780341-1

Mercedes W204 Diesel OM642 Fuel Return Leak Line With Bracket A6420780341

€42.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 03C906036F

VW Golf Mk6 1.4 TSI CAVD Petrol Fuel Injector 03C906036F

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8577650-1

BMW F20 F21 114d 116d ed N47N 116HP Set Injector Fuel Pump Injection System

€332.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7809128-1

Fuel Injector Rail BMW X1 F84 F30 F31 Pressure Sensor 7809128

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8514154-1

BMW F20 F21 F30 F31 LCI B47 Fuel Pressure Injection Rail Accumulator 8514154

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7543286

Mini R55 R56 Fuel Injection Tank Breather Valve N12 N16 7543286

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7804978

Mini Cooper D R55 R56 W16 Fuel Injector 13537804978 7804978 328480

€55.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7531634

BMW E60 E65 E81 E87 E90 E91 E92 F10 F11 Fuel Petrol N52 N52N Injector 7531634

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7528176

MINI Cooper One R55 R56 R57 R58 R59 R60 R61 Petrol Fuel Injector 7528176

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7575480

BMW E90 E91 E92 N54 335i Fuel Injection Injector Line Pipe 7575480

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7597870

BMW F10 F11 F20 F21 F30 F31 LCI Petrol Injector Fuel EU5 Engine N20 N55 7597870

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7805428-7

BMW F01 F07 F10 F11 Diesel N57 Engine Fuel Injection Injector System Set

€759.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 2757169

Mini Cooper One D Diesel W16 R55 R56 W16 Fuel Pipe Overflow 2757169

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6510700495

Fuel Rail Mercedes W204 C207 W212 W906 OM651 High Pressure Injection A6510700495

€32.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7805727-2

BMW E60 E61 E83 E90 E91 Fuel Rail M57N2 High Pressure Fuel Rail 7805727

€75.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 05E906036L

VW Volkswagen Golf 8 1.5 eTSI DFYA Fuel Injector 05E906036L

€56.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 4M5Q-9D280-DB

Ford Mondeo Focus Connect 1.8 TDCi Diesel Fuel Injector Rail Line 4M5Q-9D280-DB

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

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Showing 1-99 of 976 products

Used fuel injection system parts – injectors, pumps, rails, and fuel system elements

The main components of the injection system and their functions

The injection system is the heart of a modern engine, responsible for precisely metering fuel into the combustion chamber. It's thanks to this system that your vehicle can achieve excellent results in terms of power, fuel economy, and exhaust emissions. At Global Parts, you'll find a wide selection of used car parts. for injection systems, perfectly matched to brands such as BMW , Audi , Volkswagen , Mercedes , and Mini . Our parts guarantee quality and durability, allowing your vehicle to perform at its peak.

How does the injection system work?

The fuel injection system is an advanced system that works in conjunction with other engine components to ensure optimal combustion of the fuel-air mixture. Its key components include:

Other parts of injection systems – Additional components necessary for the proper functioning of the fuel system.

Injector nozzles – They are responsible for the precise atomization of fuel in the combustion chamber, which affects combustion efficiency and vehicle performance.
High-pressure fuel pumps – Key components of the injection system that deliver fuel at the appropriate pressure to the injectors. An efficiently functioning injection system means not only greater power and economy, but also longer engine life and lower emissions of harmful substances.

Definition and types of injection systems

Injection systems can be divided into several types, depending on the technology used by the manufacturer. The most common are the Common Rail system, the injection pump with a feed rail, and direct injection (GDI) . Common Rail systems can achieve fuel pressures of up to 2000 bar, allowing for highly accurate dosing and reducing fuel consumption by up to 10–15% . These systems are installed in many modern models, including the BMW 3 Series (E90), Audi A4 B8, and Volkswagen Golf VI .

Why is it worth taking care of the injection system?

Regular maintenance and replacement of worn injection system components is essential for achieving optimal engine performance and reliability. A neglected system can lead to:

Uneven engine operation.
Increased fuel consumption.
Difficulty starting the vehicle.
Higher exhaust emissions. At the Global Parts store we offer original used car parts , which undergo thorough quality checks, ensuring their full functionality.

Table of symptoms and components of the injection system

Symptom	Possible cause	Item to check
Uneven engine operation	Injector leak	Fuel injector
Engine power loss	Worn high pressure pump	Injection pump/pressure regulator
Difficulty starting	Dirty fuel filter	Filter/injection rail
Engine smoking	Incorrect injection pressure	Nozzles or control valves

How to choose the right parts for injection systems?

When choosing parts of the injection system, such as injectors, injection pumps or pressure regulators, it is worth paying attention to:

Vehicle-specific fit – Every car manufacturer and model has its own unique requirements. At Global Parts, you'll find parts perfectly suited to BMW , Audi , Volkswagen , Mercedes , and Mini .
Technical condition – Check that the components are free from damage and ready for further use.
Type of injection system – For example, common rail systems require precision injectors that are designed for high operating pressures.

Compatibility and fit

When choosing injection system parts, it's worth paying attention to OEM compatibility – each component, such as a high-pressure pump or fuel rail, has a corresponding equivalent in the manufacturer's catalogs. At Global Parts, you can select a part based on the VIN, guaranteeing a perfect fit and simple installation . This avoids the risk of incorrect component selection, and replacement is faster and more cost-effective. It's worth noting that most pumps and injectors are interchangeable across various VAG models (Audi, VW, Seat, Skoda).

Why choose used injection system parts?

Used car parts This is the perfect solution for those looking to save money without sacrificing quality. By choosing used injectors, pumps, or regulators, you gain:

Lower costs – Used components are cheaper than new ones, but offer the same high quality.
Ecology – You support recycling by reducing the amount of automotive waste.
Wide selection – Our offer includes injection system components for the most popular car brands.

Technical data and performance of injection systems

Injectors in modern diesel engines operate at a frequency of up to 5–7 injections per cylinder cycle, allowing for very smooth acceleration and reduced fuel consumption. In turn, injection pumps can maintain operating pressures of 1500–2500 bar . Such parameters guarantee the highest efficiency and long service life of the entire system.

How to take care of your vehicle's injection system?

To keep the injection system running smoothly for a long time, it is worth remembering a few key rules:

Clean and maintain your fuel injectors regularly to avoid clogging.
Use high-quality fuel and cleaning additives that improve system performance.
Check and replace injection pumps and pressure regulators according to the manufacturer's recommendations. In case of breakdown or wear of components, you will find suitable used car parts at Global Parts that will help restore your vehicle to full working order.

Benefits of regular service

Regularly servicing your fuel injection system not only extends engine life but also reduces fuel consumption by an average of 5-8% . Well-maintained injectors and pumps ensure smooth engine operation and reduce the load on other components, such as the turbocharger and EGR valves.

FAQ - Frequently asked questions about the injection system and its parts

Question	Answer
What is the function of the injection system in a car?	The injection system is responsible for delivering fuel to the engine in the correct proportions and at the correct timing. It is controlled by a computer (ECU), which uses sensors to regulate the amount of fuel injected.
What is the difference between an injection system and a carburetor?	Unlike a carburetor, which mechanically mixes fuel with air, the injection system operates electronically and precisely doses fuel to each cylinder, improving combustion and reducing exhaust emissions.
What are the main parts of a car's injection system?	The most important components are the injectors, high-pressure pump, fuel rail, fuel lines, and pressure regulator. All work together to ensure proper pressure and uniform fuel delivery.
What are the symptoms of damage to the injection system?	Typical symptoms include: difficulty starting the car, increased fuel consumption, smoke from the exhaust, loss of power or uneven engine operation.
Can injection system parts be selected by VIN number?	Yes, the Global Parts store offers the possibility of matching parts based on the VIN number, which guarantees full compatibility with a given model and engine version.
Are the injection system parts used durable?	Yes, because at Global Parts, every part is thoroughly tested for leaks, pressure, and valve operation. This ensures you receive a component ready for installation.
What are the benefits of using original injection system parts?	Genuine OEM parts ensure a perfect fit, full compatibility with vehicle electronics and longer service life of the entire fuel system.

Summary: Injection systems and parts at Global Parts automotive store

Injection systems are the foundation of every engine's efficiency and reliability. By ensuring their proper operation, you ensure optimal performance, fuel economy, and a longer service life for your vehicle. The Global Parts automotive store invites you to browse our extensive selection of genuine used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , or others, 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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