Injector nozzles
More informationAt 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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Part no. 7589048
BMW E60 E81 E82 E87 LCI E88 E90 E91 E92 E93 Petrol N43 Fuel Injector 7589048
PLN 569.95
Free delivery: Apr 17
If paid before 14:00
Part no. 7792722
BMW E60 E61 E90 E91 Fuel Injector Clamp Flange Diesel M57N2 7792722
PLN 42.95
Delivery: Apr 17
If paid before 14:00
Part no. 7550387
BMW E81 E87 LCI E90 E91 N43 Fuel Tank Ventilation Valve With Pipe 7550387
PLN 61.95
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 7506158
Injection Valve BMW E46 E87 X3 E83 Z4 E85 E90 E91 Injector Nozzle Jet 7506158
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
Part no. 03L130277J
Audi A3 8P A4 B8 2.0 TDI Fuel Injector Fuel Injection Nozzle 03L130277J
PLN 284.95
Free delivery: Apr 17
If paid before 14:00
Part no. 7810702-1
BMW E90N F10 F20 F30 N47N Diesel Fuel Injection 7810702
PLN 170.95
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. A6420701187
Mercedes-Benz ML E Class W164 W207 OM642 Fuel Injector A6420701187
Promo price
PLN 94.95
PLN 80.71
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 7537319
BMW E60 E87 LCI E90 E91 F30 F10 Pressure Sensor Fuel High Pressure Rail 7537319
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-5%
Part no. 7787215
BMW 1 3 X3 Series E46 E60 E87 E90 E91 Diesel Engine Fuel Injector Clamp Flange
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
Part no. 7792721
BMW E60 E61 E65 X5 E70 X3 E83 E92 E93 Injector Diesel M57N2 7792721 0445115048
PLN 379.95
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 03L130277
Audi A4 B8 A5 8T Q5 8R 2.0 TDI Diesel Fuel Injector 03L130277
Promo price
PLN 189.95
PLN 161.46
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 7595413
Mini Cooper S R55 R56 R57 LCI Fuel injector Feeding Line Petrol 7595413
Promo price
PLN 142.95
PLN 121.51
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 7530420-1
BMW E60 E81 X3 E83 E87 E90 E91 Fuel Rail Petrol N45 N46 7530420
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-5%
Part no. 7528176
MINI Cooper One R55 R56 R57 R58 R59 R60 R61 Petrol Fuel Injector 7528176
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-15%
Part no. 7805727-1
Fuel Rail BMW E60 E61 E90 E91 E83 E70 M57N2 High Pressure Fuel Rail 7805727
Promo price
PLN 237.95
PLN 202.26
Free delivery: Apr 17 – 20
If paid before 14:00
-15%
Part no. 7542541-1
BMW 1 3 5 7 Z4 Series E60 E65 E81 E85 E87 E90 Injection Tube Fuel Rail 7542541
Promo price
PLN 113.95
PLN 96.86
Free delivery: Apr 17
If paid before 14:00
Part no. A6510703087
Mercedes Sprinter W906 Diesel OM651 Fuel Injector A6510703087
PLN 284.95
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 06F906036A
Audi A6 C6 Fuel Injector Injection Nozzle 2.0 TFSI BPJ Petrol 06F906036G
Promo price
PLN 94.95
PLN 90.20
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 8656548
BMW F46 G20 G21 G30 G31 Mini Cooper F55 F56 F57 Petrol Injector Fuel 8656548
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-5%
Part no. 7606232
BMW Mini Cooper One R55 R56 R57 Fuel Injector Feeding Line Petrol 7606232
Promo price
PLN 56.95
PLN 54.10
Delivery: Apr 17
If paid before 14:00
Part no. 7798446
BMW E81 E87 LCI E90 E91 F20 F30 N47 RP Injector Fuel Jet Nozzle 7798446
PLN 113.95
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 04L130277AE
Audi A5 8T Engine Fuel Injector Injection 04L130277AE
Promo price
PLN 189.95
PLN 161.46
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 7810702
BMW E90 E91 E92 LCI 320d N47N 184HP Diesel Set Fuel Injection System
Promo price
PLN 1,899.95
PLN 1,614.96
Free delivery: Apr 17 – 20
If paid before 14:00
-5%
Part no. 7592426-1
Injection Rail BMW F20 F30 Mini R56 LCI N13 Fuel Injector Tube Pipe Line 7592426
Promo price
PLN 94.95
PLN 90.20
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 7792717
BMW E60 E65 E70 E83 E90 Pressure Hose Assy Pipe Fuel Injector 7792717
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-5%
Part no. 7792718
BMW E60 E65 E70 E83 E90 Pressure Hose Assy Pipe Fuel Injector 7792718
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
Part no. A2660700895
Mercedes W169 W245 M266 Petrol Fuel Injector Rail Line A2660700595
PLN 75.95
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 7797877-3
BMW E81 E87 LCI E92 120d 320d Diesel N47 Set Fuel Injection System
Promo price
PLN 2,089.95
PLN 1,776.46
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 7639990
Fuel Injector BMW F20 F21 F30 LCI Mini F55 F56 Petrol Injector B38 B48 7639990
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-5%
Part no. 7792947
Pressure Hose BMW E60 E65 X5 E70 E90 E92 M57N2 Pipe Assy Fuel Injector 7792947
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-5%
Part no. 1521390
BMW MINI Cooper S R52 R53 Fuel Injector Petrol Injection Valve 1521390
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
Part no. 8511630
BMW 1 F20 F21 LCI Mini Cooper One D F55 F56 Diesel B37 Fuel Injector 8511630
PLN 165.95
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. A6510700587
Fuel Injector Mercedes W204 C207 W212 W221 W639 W906 Diesel OM651 A6510700587
Promo price
PLN 265.95
PLN 226.06
Free delivery: Apr 17
If paid before 14:00
Part no. 7809129
BMW E60 E61 LCI 520d Diesel N47 177HP Set Fuel Injection System
PLN 2,374.95
Free delivery: Apr 17 – 20
If paid before 14:00
-15%
Part no. A6510702887
Fuel Injector Mercedes W204 W212 W221 W222 Diesel OM651 Common Rail A6510702887
Promo price
PLN 113.95
PLN 96.86
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 7531634
BMW E60 E65 E81 E87 E90 E91 E92 F10 F11 Fuel Petrol N52 N52N Injector 7531634
Promo price
PLN 61.95
PLN 58.85
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 8506902-2
Mini One Cooper D R55 R56 R57 LCI R60 R61 Diesel N47N Fuel Injector 8506902
Promo price
PLN 104.95
PLN 89.21
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 7809798-1
BMW E81 E87 E90 F10 F20 F30 N47 B47 Clamping Jaw Fuel Injector Set Of 4 7809798
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
Part no. 03G130073G
Volkswagen Golf 5 Audi A3 8P 2.0 TDI Fuel Injector Injection Nozzle 03G130073G
PLN 142.95
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 7529753
BMW E81 E87 E90 Fuel Tank Breather Valve 7512582
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-40%
Part no. 7805727-2
BMW E60 E61 E83 E90 E91 Fuel Rail M57N2 High Pressure Fuel Rail 7805727
Promo price
PLN 151.95
PLN 91.17
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. A6420701987
Mercedes W221 OM642 CDI Diesel Engine Fuel Injector Injection Nozzle A6420701987
Promo price
PLN 132.95
PLN 113.01
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 7591623
BMW F20 F21 F30 F31 Mini R55 R56 R60 Fuel Injector Petrol N13 N14 N18
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-15%
Part no. 7805428-3
BMW E87 LCI E90 120d 320d Diesel N47 Set Injector Fuel Pump Injection System
Promo price
PLN 2,659.95
PLN 2,260.96
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 04L130216A-1
VW Volkswagen Crafter TDI Fuel Injector Bracket Clamp Jaw Holder 04L130216A
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
Part no. 7809127-1
BMW E81 E87 LCI E90 F20 F30 N47 Diesel Fuel Injector Rail 7809127
PLN 94.95
Free delivery: Apr 17
If paid before 14:00
-40%
Part no. A2710703595
Mercedes W203 M271 Fuel Distributor Injection Petrol Engine A2710703595
Promo price
PLN 379.95
PLN 227.97
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. A6420703095
Fuel Rail Mercedes W164 W207 W212 OM642 Right Injector Pressure Line
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
Part no. 06F906036F
VW Golf MK6 Scirocco Audi A1 8X A3 8P Fuel Injector Injection Nozzle 06F906036F
PLN 284.95
Free delivery: Apr 17
If paid before 14:00
Part no. 6C1Q9K546AC
Ford Transit Mk7 2.2 TDCi Diesel Fuel Injector Injection Nozzle 6C1Q9K546AC
PLN 142.95
Free delivery: Apr 17
If paid before 14:00
Part no. A6420701387
Mercedes-Benz M-Class ML W164 OM642 Fuel Injector Injection Nozzle A6420701387
PLN 237.95
Free delivery: Apr 17
If paid before 14:00
Part no. 7810702-2
BMW F10 F11 F20 F30 120d 320d 520d N47N 184HP Diesel Set Fuel Injection System
PLN 1,899.95
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 8519494
BMW 1 3 Series E81 E90 F20 F30 Set Fuel Injector Support Bracket Mount 8519494
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-15%
Part no. 8577649-3
BMW X1 E84 16d 18d E90 E91 LCI 316d 318d Diesel N47N Set Fuel Injection System
Promo price
PLN 1,139.95
PLN 968.96
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 7562264-3
Fuel Rail Mini Cooper One R50 R52 W10 Petrol Injection Tube 7562264
Promo price
PLN 61.95
PLN 58.85
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 7649710
BMW E90 LCI Fuel Injection Rail High Pressure Fuel Rail 335i Petrol N55 7649710
Promo price
PLN 66.95
PLN 56.91
Free delivery: Apr 17
If paid before 14:00
Part no. 1707843
BMW X5 Series E53 M54 4.4i Fuel Injection Valve 1707843
PLN 23.95
Delivery: Apr 17
If paid before 14:00
-5%
Part no. 7804237
BMW 5 7 X5 Series E53 E60 E65 M57N Diesel Injector Pressure Hose Assy 7804237
Promo price
PLN 47.95
PLN 45.55
Delivery: Apr 17
If paid before 14:00
-5%
Part no. 7528351
Mini Cooper S R55 R56 R57 N14 1.6 Petrol Fuel Injector 7528351 0261500029
Promo price
PLN 75.95
PLN 72.15
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 06L906036L
Audi A3 S3 8V 2.0 TFSI Fuel Injector Injection Nozzle Petrol 06L906036L
Promo price
PLN 61.95
PLN 58.85
Free delivery: Apr 17
If paid before 14:00
-40%
Part no. 8671991
Injector Mini F60 BMW F40 Petrol B48E High Pressure Fuel Rail Injector 8671991
Promo price
PLN 189.95
PLN 113.97
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 7597870
BMW F10 F11 F20 F21 F30 F31 LCI Petrol Injector Fuel EU5 Engine N20 N55 7597870
Promo price
PLN 94.95
PLN 80.71
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 8577649
BMW F20 F21 F30 N47N Fuel Injection System Set 116d 118d 318d Diesel
Promo price
PLN 1,804.95
PLN 1,534.21
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 7575646-1
BMW MINI Cooper One R55 R56 R57 R58 R59 R60 R61 Petrol Fuel Rail Injection Tube
Promo price
PLN 142.95
PLN 121.51
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 7639994
BMW F10 F11 F20 F21 F30 LCI Fuel Petrol Injector EU6 7639994
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-15%
Part no. A6540700187
Mercedes W213 S213 OM654 E220 E300 CDI Diesel Fuel Injector A6540700187
Promo price
PLN 379.95
PLN 322.96
Free delivery: Apr 17
If paid before 14:00
Part no. A6540700095
Fuel Injection Rail Mercedes W213 OM654 High Pressure Fuel Rail A6540700095
PLN 237.95
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 7797881
Injector Bracket BMW E81 E87 LCI E90 E91 120d 320d N47 Holder Clamping Jaw Fuel
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-15%
Part no. 7809798
BMW 1 3 5 Series E81 E90 F10 F20 F30 N47 Clamping Jaw Fuel Injector Set of 4
Promo price
PLN 66.95
PLN 56.91
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 8600440
BMW Mini Cooper One F54 F55 F56 High Pressure Petrol Fuel Pipe Hose 8600440
Promo price
PLN 43.95
PLN 41.75
Delivery: Apr 17
If paid before 14:00
Part no. A6510700495-1
Fuel Rail Mercedes W204 C207 W212 W906 OM651 High Pressure Injection A6510700495
PLN 66.95
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 03L130235N
Volkswagen Crafter 2.0 Tdi Diesel Fuel Return Line Leak Off Hose 03L130235N
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-5%
Part no. 7542541
BMW 1 3 5 7 Z4 Series E60 E65 E81 E85 E87 E90 Injection Tube Fuel Rail 7542541
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-5%
Part no. 8578607
Holder BMW G30 F30 F07 GT Diesel N57 Injector Clamping Jaw Bracket 8578607
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-15%
Part no. 06E906036G
Audi S4 B8 3.0 TFSI CAKA Fuel Injector Injection Nozzle 06E906036G
Promo price
PLN 142.95
PLN 121.51
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 7639994-1
BMW F10 LCI F11 F20 F21 F30 LCI N55 Petrol Fuel Injector Injection Set 7639994
Promo price
PLN 142.95
PLN 121.51
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. A6110700395
Pressure Rail Line Mercedes W203 W211 W639 OM646 Fuel Injector A6110700395
Promo price
PLN 142.95
PLN 121.51
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 7805428-5
BMW F10 F11 Diesel N57 Engine Fuel Injection Injector System Set
Promo price
PLN 3,324.95
PLN 2,826.21
Free delivery: Apr 17 – 20
If paid before 14:00
-15%
Part no. 079906036C
Audi A5 S5 8T 4.2 V8 FSI CAUA Fuel Injection Nozzle 079906036C
Promo price
PLN 189.95
PLN 161.46
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 06H906036P
Audi A5 8T 2.0 TFSI Petrol Fuel Injector Injection Nozzle 06H906036P
Promo price
PLN 56.95
PLN 54.10
Delivery: Apr 17
If paid before 14:00
-40%
Part no. A6420700587
Fuel Injector Mercedes W164 W204 W211 OM642 Diesel Injection Nozzle A6420700587
Promo price
PLN 123.95
PLN 74.37
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 7550399
BMW 1 3 Series E81 E87N E88 E90 E90N E91 E91N E92 E92N Fuel Tank Breather Line
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-5%
Part no. 7585411-1
BMW F10 F20 F21 F30 N20 Petrol High Pressure Fuel Rail Line 7585411
Promo price
PLN 47.95
PLN 45.55
Delivery: Apr 17
If paid before 14:00
-5%
Part no. 06F133317G
VW Volkswagen Golf 5 2.0 TFSI BWA Fuel Injection Strip Rail 06F133317G
Promo price
PLN 61.95
PLN 58.85
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 7799610
BMW 3 5 Series E60 E61 LCI E90 E91 E92 Fuel Pressure Rail Accumulator 7799610
Promo price
PLN 94.95
PLN 90.20
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 06H906036G
Audi TT 8J Fuel Injector Petrol Engine Fuel Injection Nozzle 06H906036G
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-15%
Part no. 7620946
BMW F10 F20 F21 F30 LCI High Pressure Rail Fuel Petrol Sensor 7620946
Promo price
PLN 42.95
PLN 36.51
Delivery: Apr 17
If paid before 14:00
-15%
Part no. 7810702-4
BMW F20 F30 120d 320d N47N 184HP Diesel Set Fuel Injection System
Promo price
PLN 2,373.95
PLN 2,017.86
Free delivery: Apr 17
If paid before 14:00
Part no. 06H906036H
Audi A3 8P Fuel Injector Injection Unit 1.8 TFSI Petrol 06H906036H
PLN 61.95
Free delivery: Apr 17
If paid before 14:00
Part no. 6856290
BMW Z4 3 X1 F30 E84 E89 R55 R56 Pressure Sensor 6856290
PLN 94.95
Free delivery: Apr 17
If paid before 14:00
-5%
Part no. 06F133317L-1
Audi TT 8J 2.0 TFSI Fuel Injection Strip Rail Line 06F133317L
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-5%
Part no. 7585411
BMW F10 F20 F21 F30 LCI Fuel Rail High Pressure Rail Fuel Petrol 7585411
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-15%
Part no. 7798446-2
Mini Cooper SD R55 R56 R57 LCI N47N Fuel Pump Injector Injection System Set
Promo price
PLN 1,519.95
PLN 1,291.96
Free delivery: Apr 17 – 20
If paid before 14:00
-5%
Part no. 7797885
BMW E90 E91 E92 LCI F30 F10 F01 Pressure Hose Assy Pipe Fuel Injector N57
Promo price
PLN 42.95
PLN 40.80
Delivery: Apr 17
If paid before 14:00
-15%
Part no. 8577651
BMW F20 F21 116d ed Diesel N47N 116HP Set Injector Fuel Pump Injection System
Promo price
PLN 1,139.95
PLN 968.96
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 7805428
BMW E90 E91 LCI E92 Fuel Pump Injection System Set 325d 330d Diesel N57
Promo price
PLN 3,324.95
PLN 2,826.21
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 059130277BE
Audi A5 8T 3.0 TDI Diesel Fuel Injector Nozzle Jet 059130277BE
Promo price
PLN 284.95
PLN 242.21
Free delivery: Apr 17
If paid before 14:00
Part no. 7805423-1
Fuel Rail BMW E90 E91 E92 LCI F30 F10 F01 N57 Diesel High Pressure 7800124
PLN 104.95
Free delivery: Apr 17
If paid before 14:00
-15%
Part no. 04L130089D
Volkswagen Seat Skoda Audi 1.6 2.0 TDI Diesel Fuel Rail Distributor 04L130089D
Promo price
PLN 237.95
PLN 202.26
Free delivery: Apr 17
If paid before 14:00
Injector nozzles for uniform fuel spray and efficiency
Uniform injection nozzles and combustion efficiency
Injector nozzles are key components of the fuel system, responsible for precisely delivering fuel to the combustion chamber in the form of a fine mist. Their proper operation ensures efficient combustion, improved performance, and reduced exhaust emissions. At the Global Parts automotive store, you'll find a wide selection of used car parts, including injector nozzles, perfectly matched to brands such as BMW, Audi , Mercedes, Volkswagen, Mini, and more .
What are injector nozzles and how do they work in practice?
Injector nozzles are the final element of the fuel injector and are directly responsible for the spray pattern, spray angle, and fuel droplet size . In modern gasoline and diesel engines, fuel is injected at very high pressures – in Common Rail systems, these pressures can reach 1,600–2,500 bar, and in newer engines, even exceed 2,700 bar . Injector nozzles determine whether the fuel is evenly distributed within the combustion chamber, which directly impacts combustion efficiency, engine refinement, and fuel consumption . Precise injection nozzles work in conjunction with the high-pressure pump, Common Rail rail, and fuel delivery sensors, allowing for optimal adjustment of injection parameters to driving conditions.
What are the functions of injector nozzles ?
Injector nozzles play a key role in the proper functioning of the fuel system:
- Fuel dispersion – Jets break up the fuel into fine particles, allowing it to mix thoroughly with the air in the combustion chamber.
- Precise Dosing – Provides the exact amount of fuel for each engine cycle, which improves engine performance and fuel economy.
- Combustion optimization – Thanks to the even fuel atomization, combustion is efficient and loss-free.
Injector nozzles and real fuel consumption and performance
In practice, efficient injector nozzles can significantly reduce average fuel consumption by up to 5-10%, especially in diesel engines and gasoline direct injection units (GDI, FSI, TSI). Even fuel atomization shortens combustion time and allows for a more complete fuel-air mixture response, resulting in stable engine operation at both low and high RPMs. This is especially important in BMW, Audi, and Volkswagen vehicles, where the injection system is closely integrated with the engine control electronics.
Why is it worth taking care of injector nozzles ?
Worn or damaged injector nozzles can lead to engine performance issues and increased fuel consumption. Typical symptoms include:
- Rough Engine Performance – Faulty jets can cause vibration and instability at idle.
- Power Loss – Fuel atomization problems reduce engine efficiency.
- Increased fuel consumption – Faulty nozzles can deliver too much fuel, leading to fuel waste.
- Black smoke from the exhaust – This may indicate improper combustion caused by damaged nozzles. If you need a replacement, you'll find the right used car parts at Global Parts that will restore full functionality to your fuel system.
The most common types of injector nozzles and their applications
Different engine designs require tailored fuel injection solutions. Injector nozzles differ in the number of holes, spray angle, and intended use for a specific injection system. The table below presents the basic differences:
| Injector nozzle type | Application | Spray characteristics |
|---|---|---|
| Common Rail (Diesel) | BMW, Audi, Mercedes, VW diesel engines | Multi-hole, very fine fuel mist |
| GDI / FSI / TSI | Direct injection petrol engines | Precise dosing at high pressure |
| MPI (indirect injection) | Older and simpler petrol units | Wider spray angle, lower pressure |
How to choose the right injector nozzles ?
When selecting injector nozzles, there are several key aspects to consider:
- Vehicle-specific fit – Every injection system has its own specific technical requirements. At Global Parts, you'll find injector nozzles perfectly suited to BMW, Audi, Mercedes, Volkswagen, Mini, and more .
- Technical condition – Used nozzles should be free from mechanical damage and contamination.
- Injector Type – Make sure the nozzles you choose are compatible with your vehicle’s fuel system (e.g. Common Rail, TDI, GDI injectors).
Compatibility of injector nozzles with other components
Selecting the right injector nozzles should consider compatibility with the entire fuel system, including the high-pressure pump, fuel rail, and engine ECU. In many Volkswagen, Audi, and Mercedes models, the same nozzle types are used across multiple engine variants, simplifying matching and optimizing repair costs . This approach also facilitates the development of logical internal links between categories: injectors, fuel pumps, and common rails.
Why choose used injector nozzles ?
Used car parts, such as used injector nozzles, is an economical solution that allows you to save money while maintaining high quality. By choosing used fuel system components, you gain:
- Lower costs – Used nozzles are much cheaper than new ones, but offer just as high quality.
- Ecology – Recycling parts supports environmental protection and reduces waste.
- A wide range – In our store you will find used injector nozzles for the most popular car brands.
How to take care of injector nozzles ?
To ensure that your fuel injector nozzles function reliably for a long time, it is important to follow a few rules:
- Regular cleaning – Use injector cleaners to prevent debris build-up.
- Use high-quality fuel – Better fuel reduces the risk of nozzle clogging.
- Replace on time – Worn or damaged nozzles should be replaced to avoid more serious engine problems. When you need a replacement, Global Parts has the right used car parts to keep your fuel system running efficiently and reliably.
FAQ - Frequently asked questions about injector nozzles
| Question | Answer |
|---|---|
| What are injector nozzles? | Injector nozzles are the elements responsible for spraying fuel at the appropriate pressure directly into the combustion chamber. |
| What is the function of injection nozzles in an engine? | Their task is to precisely dose fuel and ensure optimal combustion, which affects performance and fuel consumption. |
| What is the difference between Common Rail nozzles and GDI? | Common Rail nozzles operate in diesel engines at very high pressure, while GDI nozzles are designed for gasoline direct injection. |
| Do injector nozzles fit different car models? | Yes, many nozzles are compatible with several models and engine versions within one brand. |
| Does replacing nozzles affect combustion? | Yes, properly selected nozzles can improve combustion efficiency and reduce fuel consumption. |
| How to choose the right injector nozzles? | You should take into account the car model, engine type and injection system with which the nozzles will be compatible. |
Summary: Injector nozzles at Global Parts automotive store
Injector nozzles are essential components of the fuel system, ensuring precise and efficient fuel delivery to the engine. By maintaining their technical condition, you can improve your vehicle's performance, reduce fuel consumption, and reduce exhaust emissions. 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 , and more, 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 .