What is the construction and purpose of fuel injection systems?

Fuel injection systems are sets of components responsible for transporting, compressing, and precisely dosing fuel into the engine. They usually consist of a pump, lines, a fuel rail, injectors, and pressure control elements. They are mounted between the fuel tank and the combustion chamber and work with the engine electronics.

What are fuel injection systems used for?

Fuel injection systems are used to deliver the appropriate dose of fuel at the right moment of engine operation. Their task is to maintain proper combustion, performance, and smoothness of the power unit. When they malfunction, problems with starting, power loss, and increased fuel consumption may occur.

What is the construction and function of a fuel rail?

A fuel rail is an element that distributes fuel to individual injectors at a set pressure. Depending on the design, it may work with a pressure sensor and a control valve. Its proper tightness and compatibility with the system affect the even supply of the cylinders and the stability of engine operation.

How to choose parts for fuel injection systems for a specific engine version?

It is best to compare the OEM number, engine code, connector type, and factory-installed equipment version. It is also worth checking whether the part is intended for the pre-facelift or facelift version and whether it fits the specific control type. For elements such as pumps and injectors, verification by VIN is also helpful.

What symptoms indicate a problem with the fuel injection system?

The most common are uneven engine operation, difficulty starting, power loss, and increased smoke. Symptoms can result from an injector leak, unstable fuel pressure, or dirt in the system. In diagnostics, it is also worth checking the fuel filter, lines, and cooperating sensors.

What should be paid attention to when installing used fuel injection system parts?

Before installation, compare catalog numbers, mounting points, ports, threads, and the type of electrical plug. In many cases, you also need to assess the condition of the seals and check whether the part works with the remaining fuel equipment. Proper selection limits the risk of leaks and speeds up the installation itself.

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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Citroen Relay Peugeot Boxer Fuel Injector Nozzle Jet 2.2 HDI 9824388280

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Part no. 04E127026AT

Seat Ibiza 6j Skoda Fabia Mk3 High Pressure Fuel Pump 1.2 TSI 04E127026AT

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Mercedes W205 Diesel High Pressure Fuel Pump Insulation A6510703301

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Fuel Injector Bracket Renault Master Movano 2.3 DCI Clamp Jaw Set 8200711592

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Audi A4 B7 1.8 T BFB Petrol Injector Fuel Rail 06B133317AF

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Ford Mondeo Mk4 Clamping Jaw Fuel Injector Bracket Holder 2.0 TDCi 9M5Q-9E568-AB

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Mercedes W639 W906 Fuel Injector Pressure Rail Line OM646 A6460701895

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Mercedes W164 OM629 Diesel Fuel Injection Strip Rail Sensor A6290700795

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Peugeot Partner Citroen Berlingo Mk3 Fuel Injector Nozzle 1.6 HDI 0445110739

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Part no. 059130277EJ-1

Audi Q7 4L 3.0 TDI Diesel Engine Fuel Injector Unit 201114 0445117

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Part no. 03L130089Q-1

Audi A4 B8 Skoda Octavia Mk3 2.0 TDI Fuel Rail Injection Rail Line 03L130089Q

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BMW E81 E87 LCI 116d 118d E90 318d N47 Fuel Pump Injector Injection System Set

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BMW E90 E91 E92 F01 N54 Fuel Injection Injector Line Pipe High Pressure 7575480

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BMW E81 E87 LCI 118d Diesel N47 Injector Fuel Rail Sensors 7801656 0445214134

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Part no. 6C1Q9B395AE-1

Ford Transit Mk7 2.2 TDCi Diesel High Pressure Injection Fuel Pump 6C1Q9B395AE

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Part no. 03P089

VW Seat Skoda 1.2 TDI CFW Diesel Fuel Rail Injection Line 03P089 057130764AB

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Part no. LR013182

Land Rover Discovery 4 L319 Fuel Injection Rail 3.0 V6 Diesel CK5Q-9D280-AB

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Part no. A6130700887-1

Mercedes ML W163 OM612.163 Fuel Injector Injection Nozzle A6130700887

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Part no. A6420701187-1

Mercedes W164 W204 C207 W212 W221 W639 Fuel Injector OM642 Diesel 0986435404

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Part no. 7805727-3

BMW E60 E90 E91 X5 E70 X3 E83 Fuel Rail M57N2 High Pressure Fuel Rail 7805727

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Part no. 55213269

Fuel Rail Saab 9-3 1.9 Ttid Diesel Fuel Injection Rail 55213269

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

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Part no. A6460700487-1

Mercedes W639 Diesel OM646 646982 646983 Fuel Injector A6460700487 0445110264

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Part no. 03P130277-1

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

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Part no. 03L130755A-1

Audi A4 B8 2.0 TDI CAGA Diesel High Pressure Fuel Pump 03L130755A

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Mini Countryman R60 Cooper S Petrol N18 Fuel Injector Feeding Line 9800679

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Mini Cooper D F55 F56 B47 Set Injector Fuel Pump Injection System

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Part no. 04L131113J

Audi A4 B9 2.0 TDI DTNA Adblue Injector Valve 04L131113J

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Part no. 057130147R

Audi Q7 4L 4.2 TDI Diesel Engine Fuel Injection Pump Bracket Holder 057130147R

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Audi RS3 8V Fuel Injection Rail Line Pipe Petrol 2.5 TFSI 07K133317AB

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Part no. 1570G4

Peugeot 207 1.6 HDI Fuel Pressure Pipe Injection Line Pipe Rail 1570G4

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Part no. 06A133317AS

Audi A3 8P Fuel Rail Injector 1.6 MPI BSE Petrol 06A133317AS

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Part no. 8200386024

Fuel Injection Pipe Renault Trafic 2 Opel Vivaro A 2.0 dCi Supply 8200386024

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Part no. 7805423

BMW E90 E91 E92 LCI F30 F10 F01 N57 High pressure Rail Fuel Diesel 7800124

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Fuel Line BMW F10 F12 F02 F07 Gt Petrol N63 High Pressure Fuel Feed Line 7622850

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BMW X5 E70 LCI X6 E71 30dX Diesel N57 Set Fuel Pump Injector Injection System

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Fuel Injector Renault Master 2 Opel Movano A 2.5 dCi DTI G9U 754 8200146357

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Hybrid Loading Flap Mercedes X253 Rear Bumper Trim Panel Cover A2538850026

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Audi Q3 8U A4 B8 Fuel Pump Injector Unit 2.0 TDI Engine 04L130755D

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Land Rover Freelander 2 L359 2.2 Fuel Injector Bracket Clamp Jaw Set 6G9Q9L535AA

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Part no. 1697684

Ford Transit Fuel Pressure Pipe Injection Line Rail 1.6 TDCi 1697684 9685297580

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Part no. 06F906036F-1

VW Golf Mk6 Scirocco Audi A1 8X A3 8P Fuel Injector Injection Nozzle 06F906036F

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Part no. A2660700995

Fuel Rail Mercedes W169 W245 M266 Injection Injector Tube Nozzle A2660700695

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Part no. Aquamist Methanol Kit M140i

BMW F20 F21 LCI M140i B58 Aquamist Water Methanol Injection Kit Tank Downpipe

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Part no. 06H127025N-1

Audi TT 8J A3 8P A4 B8 Fuel Pump Petrol High Pressure Pump Part HFP90500-C

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Part no. 7823461-4

BMW F20 F30 F31 Diesel 125d 325d N47S1 Set Injector Fuel Pump Injection System

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Part no. 03L130755AC-1

VW Audi A4 B8 A5 8T Q5 8R High Pressure Fuel Pump 2.0 TDI Diesel 03L130755AC

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Part no. 07L133316A

Audi S8 D3 Petrol Fuel Injector Tube Rail Pipe Right O/S 07L133316A

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Mercedes Vito W639 OM646 Diesel Fuel Injection Injector A6460700300

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

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Mercedes W203 W210 OM613 Fuel Injector Injection Nozzle A6130700687

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