What is the design and purpose of injector nozzles?

Injector nozzles are the final elements of a fuel injector, responsible for forming the spray and atomizing fuel in the correct direction. A typical element works with the injector body, fuel supply system, and engine control. Nozzles are mounted within the intake system or directly at the combustion chamber, depending on the engine design.

What are injector nozzles used for?

Injector nozzles are used for precise dosing and atomizing fuel so that the fuel-air mixture can burn as evenly as possible. Their operation affects starting, engine smoothness, throttle response, and fuel consumption levels. Improper atomization can worsen performance and increase the amount of unburnt particles in exhaust gases.

What is the design and function of fuel atomization?

Fuel atomization is the way fuel is delivered through the nozzle tip in the form of fine droplets with a specific angle and spray shape. This parameter determines how fuel mixes with air and how quickly the mixture ignites. The quality of atomization also affects the thermal load of the combustion chamber and the smoothness of individual cylinders.

How to choose injector nozzles for a specific car?

The safest way is to compare the OEM part number, interchangeable numbers, fuel type, and engine code. It is also worth checking the equipment version and compatibility with the specific injector, as visually similar elements may operate with different parameters.

What symptoms indicate a problem with injector nozzles?

Most often, these are rough engine operation, poor starting, power loss, increased fuel consumption, and smoke. In practice, symptoms should be assessed together with the state of the entire injection system, as other components can also cause similar symptoms.

What data should be checked when buying a used nozzle?

For products in this category, it is worth checking primarily the brand, condition, OEM part number, interchangeable numbers, and fuel type. It is also helpful to compare photos of mounting points, connectors, and markings on the body to avoid mistakes during installation.

Injector nozzles

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

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Mercedes W177 C118 Fuel Injector Rail Pipe M282 Petrol A2820706100

£113.95

Free delivery: Sep 30 – Oct 7

If paid before 14:00

Part no. 2446396

Ford Fiesta Mk8 Focus Mk4 Fuel Injection Rail 1.5 EcoBoost HX7G-9D280-AA

£47.95

Free delivery: Sep 29

If paid before 14:00

Part no. 8579241

Mini Cooper D F55 F56 F57 F60 B37 Pressure Hose Assy Pipe Fuel Injector 8579241

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. A6510160438

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

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 94811011303

Porsche Cayenne 9PA 3.2 V6 Fuel Collection Injection Strip Valves 94811011303

£256.95

Free delivery: Sep 30 – Oct 7

If paid before 14:00

Part no. 04E906036E

Fuel Injector Petrol 1.4 TSI Audi Seat Skoda Volkswagen 04E906036E

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. A6510700701

Mercedes W204 W212 W906 Diesel Fuel Injection Pump A6510700701

£56.95

Free delivery: Sep 29

If paid before 14:00

Part no. 05L130089

Audi A4 B9 Q5 FY 2.0 TDI Diesel Fuel Injector Rail Line 05L130089

£61.95

Free delivery: Sep 29

If paid before 14:00

Part no. A2710705595-3

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

£28.95

Free delivery: Sep 29

If paid before 14:00

Part no. 06Q133317B-1

Audi A3 8Y 2.0 TFSI VW Golf Mk8 Fuel Injection Rail Injectors SET 06Q133317B

£175.95

Free delivery: Sep 30 – Oct 7

If paid before 14:00

Part no. 079133315S

Audi S5 8T 4.2 FSI Fuel Injection Rail Line Injectors Pipe Left N/S 079133315S

£332.95

Free delivery: Sep 30 – Oct 7

If paid before 14:00

Part no. A0004905100-1

Mercedes W213 W223 W907 AdBlue Additive Fuel Injection Nozzle Diesel A0004905100

£108.95

Free delivery: Sep 30 – Oct 7

If paid before 14:00

Part no. A1130700495

Mercedes R129 W163 C208 W220 Fuel Rail Distributor Injector M113 A1130700595

£123.95

Free delivery: Sep 29

If paid before 14:00

Part no. 7550165-1

Mini R50 R53 1.6 Petrol Fuel Rail Injection Bracket Mount Left N/S 7550165

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 2073159

Ford Transit Custom 2.2 TDCi Diesel Fuel Injector Rail Supply Pipe 2073159

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. A1770720000

Mercedes GLE C292 W213 X213 Clamp Jaw Fuel Injector Set A1770720000

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 7550166

Mini R50 R53 1.6 Petrol Fuel Rail Injection Bracket Mount Right O/S 7550165

£13.95

Free delivery: Sep 29

If paid before 14:00

Part no. 05L201360C

Audi Q2 GA 35 TDI Fuel Return Line Leak Off Rail Pipe Line Hose 05L201360C

£28.95

Free delivery: Sep 29

If paid before 14:00

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Peugeot 3008 1.6 HDI Diesel Engine Fuel Injector Rail Line 9684753080

£18.95

Free delivery: Sep 29

If paid before 14:00

Part no. 7823461-9

BMW F10 F15 F30 F32 N57D30B 3.0 Diesel Set Injector Fuel Pump Injection System

£949.95

Free delivery: Sep 30 – Oct 7

If paid before 14:00

Part no. 7629155

BMW 1 3 Series F20 F21 F30 F31 Protection Plate 13517629155 7629155

£13.95

Free delivery: Sep 29

If paid before 14:00

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

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

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BMW E60 E61 E65 E87 E90 E91 Fuel Injector Pressure Sensor Diesel 7787167

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Mini Cooper One R55 R56 R57 R59 R60 Petrol Fuel Rail Injection Tube 7528178

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Fuel Injector Rail BMW X1 F84 F30 F31 Pressure Sensor 7809128

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