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. 06H906036H

Audi A3 8P Fuel Injector Injection Unit 1.8 TFSI Petrol 06H906036H

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7792717

BMW E60 E65 E70 E83 E90 Pressure Hose Assy Pipe Fuel Injector 7792717

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7797886

BMW 3 5 7 E90 E91 E92 LCI F30 F10 F01 N57 Pressure Hose Assy Pipe Fuel Injector

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 059130277CD-2

Fuel Injector AUDI Q7 4L VW Touareg 2 3.0 TDI CRCA Diesel Nozzle 059130277CD

-€0.05

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. BK2Q-9L535-AE

Injector Bracket Ford Transit Custom 2.2 TDCi Holder Mount Diesel BK2Q-9L535-AE

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7810698

BMW E90 LCI F10 F20 Diesel N47N Support Fuel Pump Bracket 7810698

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A0004901013

Adblue Injector Mercedes W447 W906 OM651 Fluid Injection Nozzle A0004901013

€80.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 05E133320B-1

Audi Q2 GA 1.5 TFSI Injection Fuel Rail Nozzle Distribution Injectors 05E133320B

€56.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6070160100-1

Injector Bracket Mercedes W176 W246 OM607 Holder Nozzle Mount A6070160100

€32.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06K133317AB

Audi A3 8V VW Golf Mk7 VII Petrol Fuel Injectors Injection Rail Line 06K133317AB

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 03C906036M

Audi A1 8X 1.4 TSI CAXA Petrol Fuel Injector 03C906036M

€42.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06K906036N

Audi A3 8V VW Golf Mk7 VII Fuel Injector Nozzle Set 2.0 TFSI 06K906036N

€284.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 6C1Q9L513AA

Injector Clamp Bracket Holder For Transit Mk7 Diesel 2.2 Tdci 6C1Q9L513AA

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7636127

BMW F10 F11 Fuel Tank Breather Line Pipe Hose 7636127

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06F906036A

Audi A6 C6 Fuel Injector Injection Nozzle 2.0 TFSI BPJ Petrol 06F906036A

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7639975-2

BMW F20 F30 LCI Mini F55 F56 B38 High Pressure Rail Fuel Petrol 7639975

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7547131

BMW E82 E90 E91 E92 LCI Fuel Pressure Pipe Hose Line N55 Petrol 7547131

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8506548

BMW F15 F25 F30 F31 28dX N47N USA Injector Fuel Pump Injection System Set

€617.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7792947

Pressure Hose BMW E60 E65 X5 E70 E90 E92 M57N2 Pipe Assy Fuel Injector 7792947

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8575468

Fuel Pipe BMW F10 F11 LCI Injection System Hose Line 8575468

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8665633-2

BMW G20 G30 Mini F55 Petrol High Pressure Rail Fuel Injection Injectors 8665633

€70.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 03P130089

Seat Ibiza 6J CFWA Diesel Engine High Pressure Injection Fuel Rail 03P130089

€51.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6460701895-1

Mercedes W639 W906 OM646 Fuel Injector Pressure Rail Line A6460701895

€113.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8511629

BMW F20 F21 LCI Mini Cooper One D F55 F56 B37 Fuel Pressure Accumulator 8511629

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06F133317G

VW Volkswagen Golf 5 2.0 TFSI BWA Fuel Injection Strip Rail 06F133317G

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8694198-1

Fuel Rail BMW F20 F30 LCI F32 X1 F48 B48 High Pressure Petrol Rail 7639979

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A2740700132

Fuel Pipe Mercedes W204 X253 Petrol M274 High Pressure Pump Line A2740700132

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7809798-2

Fuel Injector Clamps BMW E81 E90 F10 F20 F30 Clamping Jaw Set of 6 Diesel

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 03P130277-1

Seat Ibiza 6J Fuel Injector Injection Nozzle 1.2 TDI Diesel 03P130277

€104.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8515060-3

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

€379.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6510160438-1

Injector Bracket Mercedes W204 W212 W221 W906 OM651 Holder Nozzle Mount Set

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8665635

BMW F20 F30 LCI F32 M140i 340i 440i Petrol B58 High Pressure Rail Fuel 7643082

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7458660

BMW 1 Series F40 Fuel Tank Breather Line Activated Charcoal Filter 7458660

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06Q906036A

Audi S3 8Y Fuel Injector Injection Unit Nozzle 2.0 TFSI Petrol 06Q906036A

€56.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A2740920134

Mercedes W204 X253 Petrol M274 High Pressure Pump Cover Housing A2740920134

€32.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7610761

HPFP Pump BMW F20 F22 F11 Petrol N55 High Pressure Fuel Injection Pump 7610761

€85.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 2S7Q-9D280-AE

Ford Transit Mk6 2.4 TDCi Diesel Fuel Injector Rail Line Injection 2S7Q-9D280-AE

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 3401194

BMW X3 Series E83 2.5i 3.0i M54 Fuel Tank Breather Line Pipe 3401194

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A2820701100-1

Fuel Rail Mercedes W177 Petrol M282 Fuel Distributor Injectors A2820701100

€32.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06J905110N

Audi A3 S3 8V 2.0 TFSI DNUE Fuel Injector Ignition Coil 06J905110N

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7541454

BMW X5 E53 M54 Petrol Engine Fuel Injector Rail 7541454

€56.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06Q133317B

Audi A3 S3 8Y 2.0 TFSI Petrol Engine Fuel Injection Rail 06N133317A

€94.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. H8201108033

Mercedes W415 OM607 Diesel Fuel Injection Injector Nozzle 2 Pin Plug H8201108033

€37.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 03P130216

Seat Ibiza 6J VW Polo 6R Injector Bracket Holder Mount 1.2 TDI 03P130216

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A2820701000

Mercedes W177 Petrol M282 Fuel Rail Fuel Distributor Injectors A2820701000

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7797882

BMW E81 E87 LCI E92 120d 320d N47 Fuel Injector Rail Sensor 7797882

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06F133317L-1

Audi TT 8J 2.0 TFSI Fuel Injection Strip Rail Line 06F133317L

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A0004905300

AdBlue Injector Mercedes W907 Diesel OM654 Additive Nozzle Hose A0004905300

€89.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A1120700595-1

Mercedes W211 M112 Fuel Distributor Rail Injector Pressure Pipe A1120700595

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 059130216K-1

Audi A4 B9 A7 4G8 Fuel Rail Tensioning Plate Bracket Mount Holder 059130216K

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7805423-2

BMW E90 LCI F10 F30 Fuel Injection Rail High Pressure Pipe N57 Diesel 7800124

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A2762260400

Mercedes C253 Petrol OM276 High Pressure Fuel Pump Insulation Cover A2762260400

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 6764055

BMW 1 Series E81 E87N E88 LCI Fuel Tank Breather Line Activated Charcoal Filter

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7804967

Mini Cooper D R55 R56 W16 Fuel Injector High Pressure Rail Accumulator

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6510160438-2

Mercedes W204 W212 W221 W906 Injector Bracket OM651 Holder Nozzle Mount Set

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7805424-1

BMW E90 LCI F10 Pressure Hose Set Fuel Injector Pipe Line Assy N57 Diesel

€113.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 2315514

Ford Transit Connect Mk2 Fuel Injector Injection 1.5 EcoBlue JX6Q-9F593-AB

€66.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 2212024

Ford Transit Mk2 Fuel Injection Injectors Rail Line 1.5 EcoBlue JX6Q-9D280-AB

€42.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06H905110P

VW Volkswagen Golf 5G 2.0 TFSI CHHA Fuel Injector Ignition Coil 06J905110G

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 1439800

BMW E46 E60 530i M54 Petrol Fuel Injection Valve 1439800

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7604405

BMW E88 F07 F20 F36 High Pressure Pipe HPFP Pump To Fuel Rail N55 Petrol 7604405

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 04E133320D-1

Volkswagen Seat Skoda Audi 1.4 TSI Fuel Injection Rail Line Injectors 04E133320D

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6510160238-1

Injector Bracket Mercedes W204 W212 W221 W906 OM651 Holder Nozzle Mount

€37.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8519494

BMW 1 3 Series E81 E90 F20 F30 Set Fuel Injector Support Bracket Mount 8519494

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 059130089P

Audi A4 B7 2.7 TDI BPP Diesel Engine Fuel Injector Rail 059130089AA

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 059130090P

Audi A4 B7 2.7 TDI BPP High Pressure Distribution Fuel Rail Tube 059130090AP

€32.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A2740700995-1

Mercedes W205 M274 Petrol Fuel Rail Injection Injector A2740700995

€32.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8581361

BMW 1 2 3 Series F20 F21 F22 LCI F30 F31 Holder Cable NOX / Sensor PM 8581361

€36.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7805256

BMW E81 E90 E91 E92 F10 F11 F20 F21 F30 F31 Mini F55 F56 Screw Fuel Injection

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A0004901013-1

Adblue Injector Mercedes W447 W906 OM651 Fluid Injection Nozzle A0004901013

€75.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7535897-1

Fuel Rail BMW E81 E82 E88 E90 E91 E92 High Pressure Fuel Rail Petrol N53

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7604407

Fuel Pipe BMW F20 E88 F30 F10 F26 N55 High Pressure Pump Feed Line Tube 7604407

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A2640701900

Mercedes W205 M264 Petrol Fuel Injector Injection Rail Line A2640701000

€108.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 9808843180

Citroen Relay 35 L 2.2 HDI Engine Fuel Injector Cover Trim 9808843180

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06J905110K

Audi S3 8V 2.0 TFSI CHHA Fuel Injector Ignition Coil 06J905110K

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06F133317L

Audi TT 8J 2.0 TFSI BWA Fuel Injection Strip Rail Injectors 06F133317L

€189.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 059130277ED

Audi A6 A7 4G 3.0 TDI Diesel Fuel Injector 059130277ED

€113.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7594825

BMW 1 3 5 Series E88 E90 E60 LCI N53 N54 Petrol High Pressure Fuel Feed Line

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 988F9C995AA

Ford Transit Connect TC9 1.8L Duratec Zetec EYPC Fuel Injector Rail 988F9C995AA

€32.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8514154-2

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

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7805428-11

BMW E90 E91 E92 325d 330d Diesel N57 Injector Fuel Pump Injection System Set

€617.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 1707843

BMW X5 Series E53 M54 4.4i Fuel Injection Valve 1707843

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8514094

Injector Fuel Vent BMW F20 F21 F22 F23 F32 F33 LCI Pipe Hose 8514094

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 07L127509Q

Audi S8 D3 5.2 FSI V10 Quattro Fuel Injection Pipe Line Centre 07L127509Q

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 07L127509S

Audi S8 D3 5.2 FSI V10 Quattro Fuel Injection Pipe Line Left N/S 07L127509S

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8600440

BMW Mini Cooper One F54 F55 F56 High Pressure Petrol Fuel Pipe Hose 8600440

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 9452385

Fuel Pipe BMW X3 G01 X4 G02 G20 G30 Supply Line Engine Compartment Hose 9452385

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 03L130216

VW Volkswagen MK6 2.0 TDI Diesel Engine Fuel Injector Clamp 03L130216

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06E130090F

Audi A4 B8 A6 C7 Petrol Fuel Rail Right Side O/S 06E130090F

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A1560701795

Fuel Rail Mercedes W204 W212 Petrol M156 Fuel Distributor Injectors A1560701795

€208.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 07L127501R

Audi S8 D3 5.2 FSI V10 Quattro Fuel Injection Line Pipe Right O/S 07L127501R

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06M133315L-1

Audi S4 B9 Q5 FY Fuel Injection Rail Injectors Left N/S 3.0 TFSI 06M133315L

€94.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 05E133320B

VW Golf 8 1.5 eTSI DFYA Injection Fuel Rail Nozzle Distribution 05E133320B

€28.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06M133316L-1

Audi S4 B9 Q5 FY Fuel Injection Rail Injectors Right O/S 3.0 TFSI 06M133316L

€94.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A2600700900-1

Mercedes W177 M260 Petrol Fuel Injector Rail Line A2600700300

€398.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 06H906036G

Audi TT 8J Fuel Injector Petrol Engine Fuel Injection Nozzle 06H906036G

€23.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 7630645-1

Mini Cooper S JCW R55 R56 R57 LCI Fuel Rail Injection Tube N18 7630645

€47.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. A6290701695

Mercedes W164 Diesel OM629 Fuel Distributor Right O/S Injection Rail A6290701695

€37.95

Free delivery - Wed, Dec 31

If paid before 14:00

Part no. 8671991-1

Injector BMW X3M F97 X4M F98 Petrol S58 Fuel Rail Injector 8671991

€94.95

Free delivery - Wed, Dec 31

If paid before 14:00

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Showing 199-297 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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