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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Fuel Rail Mercedes W177 Petrol M282 Fuel Distributor Injectors A2820701100

€32.95

Free delivery: Nov 12 – 17

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Part no. A2820701100

Fuel Rail Mercedes W177 Petrol M282 Fuel Distributor Injectors A2820701100

€237.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2710703595-3

Mercedes W203 M271 Fuel Distributor Injection Rail 1.8 Petrol Engine A2710703595

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2640701900

Mercedes W205 M264 Petrol Fuel Injector Injection Rail Line A2640701000

€51.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2640700000

Mercedes W205 M264 Petrol Fuel Pump Injection High Pressure A2640700000

€108.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A6510160538

Mercedes W447 Fuel Injector Bracket Clamp Jaw Holder OM651 Diesel A6510160538

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2710781123

Mercedes W204 C180 Petrol M271 Fuel Injector Injection Nozzle A2710781123

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2700701595-1

Mercedes W176 W204 C207 W212 OM270.910 Fuel Rail Pipe Line A2700701595

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2740700501

Mercedes W204 W205 W212 W213 C207 High Pressure Petrol Fuel Pump A2740700501

€37.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A6070700295

Mercedes W415 Fuel Distributor Injector Rail Diesel 607951 175215346R

€42.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A6110782541

Mercedes W203 W210 Diesel Fuel Injector Rail Bracket Holder A6110782541

€23.95

Free delivery: Nov 12 – 17

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Part no. A6510160438

Injector Bracket Mercedes-Benz W204 W212 W221 W906 OM651 Holder Nozzle Mount

€23.95

Free delivery: Nov 12 – 17

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Part no. A6070700500

Mercedes Citan W415 OM607 Diesel Fuel Injector Injection Nozzle 0445110652

€32.95

Free delivery: Nov 12 – 17

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Part no. A6420160038-1

Mercedes-Benz W164 W204 OM642 Diesel Fuel Injection Nozzle Bracket + Bolts Set

€42.95

Free delivery: Nov 12 – 17

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Part no. A2710780023

Mercedes W204 Petrol Fuel Injector Nozzle A2710780023

€23.95

Free delivery: Nov 12 – 17

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Part no. A2740700132

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

€23.95

Free delivery: Nov 12 – 17

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Part no. A2740920134

Mercedes W204 X253 Petrol M274 High Pressure Pump Cover Housing A2740920134

€32.95

Free delivery: Nov 12 – 17

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Part no. A2740700995-1

Mercedes W205 M274 Petrol Fuel Rail Injection Injector A2740700995

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2640701200

Mercedes W205 M264 High Pressure Injection Fuel Pump Unit Petrol A2640701200

€189.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A1560701795

Fuel Rail Mercedes W204 W212 Petrol M156 Fuel Distributor Injectors A1560701795

€189.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2114702994

Mercedes C211 C219 M271 Petrol High Pressure Fuel Pump Insulation A2114702994

€37.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A6420700633

Mercedes C218 Injection Pressure Line Tube Hose Pipe Set A6420700633

€94.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A1644900513-1

Mercedes W221 Adblue Injector Nozzle Fuel Sensor A1644900513

€213.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2720700995-1

Fuel Rail Mercedes W203 W209 M272 Injection Injector Tube Nozzle A2720700995

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A6290701695

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

€37.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A6460780043

Plate Mercedes W204 Diesel OM646 Fuel Rail System Mounting Pate A6460780043

€23.95

Free delivery: Nov 12 – 17

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Part no. A6460700195

Distributor Mercedes W639 Vito Diesel OM646 Fuel Line Valve A6460700195

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A6420160724

Engine Head Cover Mercedes W204 W221 Injector Foam Left N/S OM642 A6420160724

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A6220702100

Mercedes Vito W447 Fuel Injector Nozzle OM622 Diesel A6220702100

€189.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A6400702395-1

Mercedes W169 W245 Diesel OM640 Fuel Injector Rail Line A6400702395

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A0004905300

AdBlue Injector Mercedes W907 Diesel OM654 Additive Nozzle Hose A0004905300

€89.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2720705332

Mercedes C219 M272 Petrol Engine Fuel Injector Nozzle Rail A2720705332

€237.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2710705595-1

Mercedes W204 W212 M271 Petrol Fuel Injector Pressure Rail Line Pipe A2710705495

€37.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A6510704987

Mercedes W204 W212 W906 Diesel OM651 Fuel Injector A6510704987

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Part no. A6460700787

Mercedes W203 W211 OM646 Diesel Fuel Injector A6460700787

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Part no. A6510701387

Mercedes W176 OM651 Diesel Fuel Injector Nozzle A6510701387

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Part no. A6470700087

Mercedes Vito Viano W639 Diesel OM646 Fuel Injector Common Rail A6470700087

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Part no. A6420701187

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

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Fuel Injector Mercedes C200 CDI C220 CDI W204 W211 OM646 Diesel A6460700987

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Part no. A6510700700

Mercedes W204 OM651 Diesel Fuel Injection Rail High Pressure Rail A6510700700

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Part no. A6130700887

Mercedes ML W163 OM612.163 Fuel Injector Injection Nozzle A6130700887

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Part no. A6070700087

Fuel Injector Mercedes W176 W246 Diesel OM607 Common Rail 166006212R

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Part no. A6420701387-1

Mercedes ML W164 OM642 Fuel Injector Injection Nozzle A6420701387

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Part no. A6460701487

Fuel Injector Mercedes Vito W639 Sprinter W906 Diesel OM646 Injection Nozzle A6460701487

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Part no. A6510702687

Mercedes W204 C207 W212 C218 Fuel Injection Injector Nozzle A6510702687

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Part no. A1110703095

Mercedes-Benz C CLK Class W202 W203 W208 M111 Petrol Fuel Injector Rail

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Part no. A6120700095

Mercedes W163 W203 W210 OM612 Diesel Fuel Rail Line Pipe A6120700095

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Part no. A6460701487-2

Mercedes Vito W639 Sprinter W906 Diesel OM646 Fuel Injector A6460701487

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Part no. A6080701200

Mercedes W177 Diesel OM608 Fuel Injection Rail Distributor Line A6080701200

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Part no. A6460740084

Mercedes W203 OM646 Diesel Fuel Pressure Pump Control Valve A6460740084

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Part no. A6070700700

High Pressure Pump Mercedes W176 W246 OM607 Diesel Fuel Pump A6070700700

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Part no. A6511509833

Mercedes W204 OM651 Injector Control Unit Module Sensor A6511509833

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Part no. A6510703287

Injector Mercedes W212 OM651 Diesel Fuel Injection Injector Nozzle A6510703287

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Part no. A6420700801

Fuel Pump Mercedes W204 W207 W212 OM642 Diesel High Pressure Pump A6420700801

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Part no. A2710702595

Mercedes-Benz C E Class W203 W211 Kompressor M271 Petrol Fuel Injector Rail

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Part no. A6120700195

Fuel Feed Lines Mercedes W211 Diesel OM47 Injection Rail Line Pipe A6510706381

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Part no. A6400701287

Fuel Injector Mercedes W169 W245 Diesel OM640 Common Rail A6400701287

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Part no. A6510703087

Mercedes Sprinter W906 Diesel OM651 Fuel Injector A6510703087

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Part no. A6480700287

Mercedes W203 W211 Diesel OM648 Fuel Injector Injection Nozzle A6480700287

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Part no. A2700701595

Mercedes W176 Petrol Fuel Injectors Rail Set A2700701595

Product currently unavailable

Part no. A2660700895

Mercedes W169 W245 M266 Petrol Fuel Injector Rail Line A2660700595

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Part no. A6070160100-1

Injector Bracket Mercedes W176 W246 OM607 Holder Nozzle Mount A6070160100

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Part no. A0000780392

Mercedes W124 Fuel Regulator Pressure Sensor Petrol A0000780392

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Part no. A0004901013-1

Adblue Injector Mercedes W447 W906 OM651 Fluid Injection Nozzle A0004901013

Product currently unavailable

Part no. A6420161424

Engine Head Cover Mercedes W204 W221 Injector Foam Right O/S OM642 A6420160824

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Part no. A6460701487-3

Mercedes Vito W639 Sprinter W906 Diesel OM646 Fuel Injector A6460701487

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Part no. A2820700087

Petrol Fuel Injector Mercedes W177 W247 Injection Nozzle A2820700087

Product currently unavailable

Part no. A0000742014

Mercedes W124 M103 KE-Jetronic Fuel Distributor with Air Flow Meter A0000742014

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Part no. A6460701695

Mercedes W203 OM646 Diesel Fuel Injector Rail Line A6460701695

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Mercedes W212 M270 Fuel Injection Pressure Rail Injector Nozzle A2780703495

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Mercedes W212 M270 Fuel Injection Pressure Rail Injector Nozzle A2780703495

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Part no. A6420780341-1

Mercedes W204 Diesel OM642 Fuel Return Leak Line With Bracket A6420780341

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Mercedes ML W164 Fuel Injector Right O/S Pressure Rail OM642 Diesel A6420702695

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Mercedes W164 OM629 Diesel High Pressure Fuel Pump A6290700001

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Part no. A6510702801

Mercedes W205 High Pressure Fuel Pump Unit Diesel OM651 A6510702801

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Part no. A2710703595

Mercedes W203 M271 Fuel Distributor Injection Petrol Engine A2710703595

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Part no. A2720700201

Mercedes C219 M272 Petrol Engine High Pressure Fuel Pump A2720700201

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Part no. A6540700087

Mercedes W213 OM654 E220 E350 CDI Diesel Fuel Injector Nozzle A6540700087

Product currently unavailable

Part no. A6510703187

Mercedes Vito W447 OM651 Diesel Fuel Injector Injection Nozzle A6510703187

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Part no. A2720701695

Mercedes W204 C219 W221 CGI Fuel Distributor Injection Petrol Engine A2720701695

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Part no. A6510702601-1

Mercedes W639 W906 OM651 Diesel Fuel Pump High Pressure A6510702601

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Part no. A1190700895

Mercedes W124 W210 R129 W140 Fuel Injection Rail A1190700895

Product currently unavailable

Part no. A1120700295

Fuel Distributor Rail Mercedes W211 Injector Pressure Pipe Line M112 A1120700295

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Part no. A6070700700-1

High Pressure Pump Mercedes W176 W246 OM607 Diesel Fuel Pump A6070700700

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Part no. A6510702601

Mercedes W639 W906 Fuel Pump High Pressure OM651 Diesel A6510702601

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Part no. A2710702201-1

Mercedes W204 W212 Fuel Pump M271 High Pressure Injection Pump Part A2710702201

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Part no. A2710703595-1

Mercedes W203 M271 Fuel Distributor Injection Petrol Engine A2710703595

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Part no. A2710702201-2

Fuel Pump Mercedes W204 W212 M271 High Pressure Injection Pump Part A2710702201

Product currently unavailable

Part no. A0014700993

Valve Mercedes W177 Petrol Fuel System Purge Valve Evap Selenoid A0014700993

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Part no. A0004904000

Mercedes V177 Catalytic Fluid AdBlue Injector A0004904000

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Part no. A6460700487-1

Mercedes W639 Diesel OM646 646982 646983 Fuel Injector A6460700487 0445110264

Product currently unavailable

Part no. A6510701387-1

Mercedes C117 W176 W246 OM651 Diesel Fuel Injector Nozzle A6510701387

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Part no. A1561530028

Fuel Pressure Sensor Mercedes W204 C63 AMG Petrol M156 Fuel Unit A1561530028

Product currently unavailable

Part no. A2540702500

Mercedes W206 W214 X254 Fuel Injectors Nozzles Injection Rail M254 A2540702500

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Part no. A1660700995

Mercedes W168 Fuel Distributor Injection A1660700995

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Part no. A6400700533-1

Mercedes W169 Fuel Rail Injectors Set Pipe Pressure Line Tube Hose A6400700533

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Part no. A6400700833-1

Mercedes W169 Fuel Rail Injectors Set Pipe Line Tube A6400700833 A6400700533

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Part no. A6460701532-2

Mercedes Vito W639 OM646 Diesel Fuel Overflow Hose Fuel Return Line A6460701532

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Part no. A2710705595-2

Mercedes W204 W212 Fuel Injector Pressure Rail Line Pipe M271 Petrol A2710705495

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