Injection systems and parts
More informationAt 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.
Make
Category
Subcategory
Condition
In Stock
Price
-5%
Part no. 7792722
BMW E60 E61 E90 E91 Fuel Injector Clamp Flange Diesel M57N2 7792722
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7550387
BMW E81 E87 LCI E90 E91 N43 Fuel Tank Ventilation Valve With Pipe 7550387
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7787804
BMW E60 E87 E90 Pressure Hose Assy Injector Fuel System Diesel M47
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
Part no. 7794435
BMW E60 E87 E90 Fuel Injector 118d 325d 525d M47N2 M57N2 7794435
PLN 94.95
Free delivery - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7787142
BMW X3 E46 E60 E87 E90 Intake Manifild Pressure Sensor 7787142
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
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 - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-10%
Part no. A6420701187
Mercedes-Benz ML E Class W164 W207 OM642 Fuel Injector A6420701187
Promo price
PLN 94.95
PLN 85.46
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 7809127
BMW E81 E87 LCI E90 Set Fuel Injection System Diesel N47 118d 318d
PLN 1,899.95
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7804238
Pressure Hose BMW E60 E61 E65 E90 E91 M57N2 Assy Injector Fuel 7804238
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A6510704987
Mercedes W204 W212 W906 Diesel OM651 Fuel Injector A6510704987
Promo price
PLN 189.95
PLN 170.96
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 7810702-1
BMW E90N F10 F20 F30 N47N Diesel Fuel Injection 7810702
PLN 170.95
Free delivery - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7525721
BMW E60 E61 E63 E65 Petrol Fuel Injection Valve N62 N62N 7525721
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
Part no. 038130073BN
VW Volkswagen Caddy Fuel Injector Injection Nozzle 038130073BN
PLN 142.95
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. A6510703087
Mercedes Sprinter W906 Diesel OM651 Fuel Injector A6510703087
PLN 284.95
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
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 214.16
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 7606232
BMW Mini Cooper One R55 R56 R57 Fuel Injector Feeding Line Petrol 7606232
PLN 75.95
Free delivery - Fri, Dec 19
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 - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-10%
Part no. 7810702
BMW E90 E91 E92 LCI 320d N47N 184HP Diesel Set Fuel Injection System
Promo price
PLN 1,899.95
PLN 1,709.96
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 1439800
BMW E46 E60 530i M54 Petrol Fuel Injection Valve 1439800
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-10%
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 61.95
PLN 55.76
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 7800604
Fuel Pressure Hose BMW E87 LCI E90 E91 120d 320d 520d N47 Diesel Injection Pipe
PLN 47.95
Delivery - Fri, Dec 19
If paid before 14:00
Part no. BK2Q-9K546-AG
Ford Transit Mk7 2.2 TDCi Diesel Fuel Injector Injection Nozzle BK2Q-9K546-AG
PLN 260.95
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7575646
MINI Cooper One R55 R56 R57 R58 R59 R60 R61 Petrol Fuel Rail Injection Tube
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
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 - Fri, Dec 19
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 - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-10%
Part no. 7797877-3
BMW E81 E87 LCI E92 120d 320d Diesel N47 Set Fuel Injection System
Promo price
PLN 2,089.95
PLN 1,880.96
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7788679
BMW X5 E53 E60 E61 E65 X3 E83 Fuel Pressure Rail Accumulator M57N 7788679
Promo price
PLN 61.95
PLN 58.85
Free delivery - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-5%
Part no. 2753138
Mini Cooper One R55 R56 R57 Fuel Injector Feeding Line Petrol 2753138
Promo price
PLN 99.95
PLN 94.95
Free delivery - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
Part no. A6510700587
Fuel Injector Mercedes W204 C207 W212 W221 W639 W906 Diesel OM651 A6510700587
PLN 265.95
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 7808089
BMW X3 E83 3.0sd X5 E70 3.0d E90 E91 335d M57N2 Injector Fuel Diesel 7808089
PLN 617.95
Free delivery - Fri, Dec 19
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 - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
Part no. A6510703087-1
Mercedes Sprinter W906 Diesel OM651 Fuel Injector A6510703087
PLN 237.95
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A2660700895
Mercedes W169 W245 M266 Petrol Fuel Injector Rail Line A2660700595
Promo price
PLN 75.95
PLN 72.15
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 4M5Q9F593AD
Ford Mondeo Focus Connect 1.8 TDCi Fuel Injector Injection Nozzle 4M5Q-9F593-AD
Promo price
PLN 284.95
PLN 256.46
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7624538
Fuel Tank Mini R55 R56 R57 R60 R61 N12 N16 Injection Breather Valve 7624538
Promo price
PLN 75.95
PLN 72.15
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 7529753
BMW E81 E87 E90 Fuel Tank Breather Valve 7512582
PLN 42.95
Delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 059130277AH
Audi Q7 4L A6 C6 A8 D3 3.0 TDI Diesel Fuel Injector Injection Unit 059130277AH
Promo price
PLN 189.95
PLN 170.96
Free delivery - Fri, Dec 19
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 94.95
PLN 90.20
Free delivery - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-10%
Part no. A6420701387
Mercedes-Benz M-Class ML W164 OM642 Fuel Injector Injection Nozzle A6420701387
Promo price
PLN 237.95
PLN 214.16
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 7542541-2
Fuel Rail BMW E60 E65 E81 E85 E87 E90 N52 N52N Injectors 7542541
Promo price
PLN 142.95
PLN 128.66
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 7810702-2
BMW F10 F11 F20 F30 120d 320d 520d N47N 184HP Diesel Set Fuel Injection System
Promo price
PLN 1,899.95
PLN 1,709.96
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7797884
BMW E81 E87 LCI E90 E91 E92 Pressure Hose Assembly Pipe Diesel N47
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-5%
Part no. 06K133681C
Audi Q5 FY Petrol Fuel Injectors Injection Rail Line Pipe 06K133681C
Promo price
PLN 75.95
PLN 72.15
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 7805727-2
BMW E60 E61 E83 E90 E91 Fuel Rail M57N2 High Pressure Fuel Rail 7805727
Promo price
PLN 189.95
PLN 170.96
Free delivery - Fri, Dec 19
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 - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-5%
Part no. 059130216C
Audi A5 8T Fuel Injector Retaining Plate Bracket Mount Holder 059130216C
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7512576
Tank Breather Valve BMW E87 E90 N46 120i 320i Fuel Injection 7512576
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-10%
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 1,025.96
Free delivery - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7624538-1
Fuel Valve Mini R55 R56 N12 N16 Fuel Injection Tank Breather Valve 754196180
Promo price
PLN 47.95
PLN 45.55
Delivery - Fri, Dec 19
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 84.95
PLN 80.70
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7810714
BMW E90 LCI F10 F20 F30 N47N Injector Pressure Hose Pipe 7810714
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-30%
Part no. 8671991
Injector Mini F60 BMW F40 Petrol B48E High Pressure Fuel Rail Injector 8671991
Promo price
PLN 189.95
PLN 132.97
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. A6540700187
Mercedes W213 S213 OM654 E220 E300 CDI Diesel Fuel Injector A6540700187
PLN 379.95
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7788264
BMW X5 E53 M57N 3.0 d Fuel Feed Line Pipe 7788264 13537788264
Promo price
PLN 61.95
PLN 58.85
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A6510702887
Fuel Injector Mercedes W204 W212 W221 W222 Diesel OM651 Common Rail A6510702887
Promo price
PLN 113.95
PLN 102.56
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 059130277CD
Fuel Injector AUDI Q7 4L VW Touareg 2 3.0 TDI CRCA Diesel Nozzle 059130277CD
Promo price
PLN 474.95
PLN 427.46
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 8577649
BMW F20 F21 F30 N47N Fuel Injection System Set 116d 118d 318d Diesel
Promo price
PLN 1,804.95
PLN 1,624.46
Free delivery - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7543286
Mini R55 R56 Fuel Injection Tank Breather Valve N12 N16 7543286
Promo price
PLN 61.95
PLN 58.85
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 059130216J
Injector Holder Audi Q7 4L A7 4G8 A6 C7 Diesel 3.0 TDI Injector Bracket 059130216J
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A6420780341
Mercedes W204 Diesel OM642 Fuel Return Leak Line With Bracket A6420780341
Promo price
PLN 113.95
PLN 102.56
Free delivery - Fri, Dec 19
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 - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-10%
Part no. 7797875
Pressure Regulator BMW E87 LCI E90 F10 F30 Diesel Fuel Pump Valve 7797875
Promo price
PLN 170.95
PLN 153.86
Free delivery - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-10%
Part no. 7809798
BMW 1 3 5 Series E81 E90 F10 F20 F30 N47 Clamping Jaw Fuel Injector Set of 4
Promo price
PLN 74.95
PLN 67.46
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 8577644
BMW E81 E87 LCI 123d Diesel N47S 204HP Set Injector Fuel Pump Injection System
PLN 2,374.95
Free delivery - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
-30%
Part no. 7639994-1
BMW F10 LCI F11 F20 F21 F30 LCI N55 Petrol Fuel Injector Injection Set 7639994
Promo price
PLN 189.95
PLN 132.97
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A6420701987
Mercedes W221 OM642 CDI Diesel Engine Fuel Injector Injection Nozzle A6420701987
Promo price
PLN 132.95
PLN 119.66
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 7799610-1
BMW E60 E61 LCI E90 E91 E92 Fuel Pressure Sensor Regulation Valve Rail 7799610
PLN 94.95
Free delivery - Fri, Dec 19
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 70.95
PLN 67.40
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 06H906036P
Audi A5 8T 2.0 TFSI Petrol Fuel Injector Injection Nozzle 06H906036P
Promo price
PLN 94.95
PLN 85.46
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 7805428-5
BMW F10 F11 Diesel N57 Engine Fuel Injection Injector System Set
Promo price
PLN 3,324.95
PLN 2,992.46
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7787215-2
BMW X3 E46 E60 E87 E90 Diesel Engine Fuel Injector Clamp Flange 7787215
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7800605
BMW 1 3 Series E81 E87 LCI E90 120d 320d 520d N47 Injector Pressure Hose Pipe
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
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 - Fri, Dec 19
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 - Fri, Dec 19
If paid before 14:00
Part no. 03L130089P
Audi A3 8P 2.0 TDI Diesel Fuel Injector Rail Line Distributor 03L130089P
PLN 113.95
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 03L130089B
Volkswagen Golf 6 Audi A3 Fuel Injector Rail Line 1.6 TDI Diesel 03L130089B
PLN 237.95
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A0045421618
Mercedes W204 W211 W212 W906 Fuel Pressure Rail Sensor A0045421618
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A1560701795
Fuel Rail Mercedes W204 W212 Petrol M156 Fuel Distributor Injectors A1560701795
Promo price
PLN 332.95
PLN 299.66
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 8577651
BMW F20 F21 116d ed Diesel N47N 116HP Set Injector Fuel Pump Injection System
Promo price
PLN 949.95
PLN 854.96
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 7805428
BMW E90 E91 LCI E92 Fuel Pump Injection System Set 325d 330d Diesel N57
Promo price
PLN 3,324.95
PLN 2,992.46
Free delivery - Fri, Dec 19
If paid before 14:00
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 .