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.
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Part no. 03L130277J
Audi A3 8P A4 B8 2.0 TDI Fuel Injector Fuel Injection Nozzle 03L130277J
PLN 284.95
Free delivery: Jun 30
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: Jun 30
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: Jun 30
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: Jun 30
If paid before 14:00
-15%
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 161.46
Free delivery: Jun 30
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: Jun 30
If paid before 14:00
Part no. 059130277CD
Fuel Injector AUDI Q7 4L VW Touareg 2 3.0 TDI CRCA Diesel Nozzle 059130277CD
PLN 474.95
Free delivery: Jun 30
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: Jun 30
If paid before 14:00
Part no. 06E906036F
Audi A4 B8 3.2 FSI CALA Fuel Injector Injection Nozzle 06E906036F
PLN 142.95
Free delivery: Jun 30
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: Jun 30
If paid before 14:00
-15%
Part no. 04L130089G
Audi A5 8T Fuel Rail Injection Injector 04L130089G
Promo price
PLN 313.95
PLN 266.86
Free delivery: Jun 30
If paid before 14:00
Part no. 06L127027B
Audi S3 8V 2.0 CNTC Petrol Engine High Pressure Fuel Line Pump 06L127027B
PLN 379.95
Free delivery: Jun 30
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: Jun 30
If paid before 14:00
-15%
Part no. 06E906036P
Audi S4 B8 S5 8T A6 C7 3.0 TFSI Fuel Injector Injection Nozzle 306E036P
Promo price
PLN 142.95
PLN 121.51
Free delivery: Jun 30
If paid before 14:00
-5%
Part no. 06E906036Q
Audi A6 C7 A7 4G Petrol Engine Fuel Injector Nozzle Jet 06E906036Q
Promo price
PLN 61.95
PLN 58.85
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 04L130277AC
Volkswagen Seat Skoda Audi A3 8V 2.0 TDI Diesel Fuel Injector 04L130277AC
Promo price
PLN 180.95
PLN 153.81
Free delivery: Jun 30
If paid before 14:00
Part no. 06F133317L-1
Audi TT 8J 2.0 TFSI Fuel Injection Strip Rail Line 06F133317L
PLN 42.95
Delivery: Jun 30
If paid before 14:00
-5%
Part no. 04E906036E
Fuel Injector Petrol 1.4 TSI Audi Seat Skoda Volkswagen 04E906036E
Promo price
PLN 42.95
PLN 40.80
Delivery: Jun 30
If paid before 14:00
-40%
Part no. 05L130089
Audi A4 B9 Q5 FY 2.0 TDI Diesel Fuel Injector Rail Line 05L130089
Promo price
PLN 284.95
PLN 170.97
Free delivery: Jun 30
If paid before 14:00
Part no. 04L130089D
Volkswagen Seat Skoda Audi 1.6 2.0 TDI Diesel Fuel Rail Distributor 04L130089D
PLN 237.95
Free delivery: Jun 30
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: Jun 30
If paid before 14:00
-40%
Part no. 7LA131113A
Audi A4 B9 2.0 TDI DTNB Adblue Injector Nozzle 7LA131113A
Promo price
PLN 332.95
PLN 199.77
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 06L127027C
VW Golf Mk7 Audi A3 S3 8V Fuel Pump High Pressure 2.0 TFSI Petrol 06L127027C
Promo price
PLN 379.95
PLN 227.97
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 06M906036AE
Audi Q7 4M 3.0 TFSI DCBD Quattro Petrol Fuel Injector 06M906036AE
Promo price
PLN 332.95
PLN 199.77
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 06H127025N
Fuel Pump Audi TT 8J A3 8P A4 B8 Petrol High Pressure Pump Part 06H127025N
Promo price
PLN 237.95
PLN 142.77
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 06E103535D
Audi A6 C7 High Pressure Pump Housing Tube Bracket 3.0 TFSI CREC 06E103535D
Promo price
PLN 237.95
PLN 202.26
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 06Q133317B
Audi A3 S3 8Y 2.0 TFSI Petrol Engine Fuel Injection Rail 06N133317A
Promo price
PLN 379.95
PLN 227.97
Free delivery: Jun 30
If paid before 14:00
-5%
Part no. 059130089AB-1
Audi Q7 4L Fuel Injection Rail Line Pipe Diesel 3.0 TDI 059130089AB
Promo price
PLN 61.95
PLN 58.85
Free delivery: Jun 30
If paid before 14:00
-5%
Part no. 06H906051G
Audi A4 B8 Fuel Injection Rail Pressure Sensor 1.8 TFSI CJEB Petrol 06H906051G
Promo price
PLN 61.95
PLN 58.85
Free delivery: Jun 30
If paid before 14:00
Part no. 03L130755AC
VW Audi A4 B8 A5 8T Q5 8R 2.0 TDI Diesel High Pressure Fuel Pump 03L130755AC
PLN 408.95
Free delivery: Jun 30
If paid before 14:00
-5%
Part no. 06E130090C
Audi A4 A6 A8 Fuel Rail Right O/S 06E130090C
Promo price
PLN 61.95
PLN 58.85
Free delivery: Jun 30
If paid before 14:00
Part no. 06M133315L-1
Audi S4 B9 Q5 FY Fuel Injection Rail Injectors Left N/S 3.0 TFSI 06M133315L
PLN 313.95
Free delivery: Jun 30
If paid before 14:00
Part no. 04L130277D
Audi A3 8V VW Golf Mk7 Fuel Injector Injection 1.6 TDI Diesel 04L130277D
PLN 474.95
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 06M906036K
Audi A4 S4 B9 3.0 TFSI Petrol Fuel Injector 06M906036AM 06M906A01
Promo price
PLN 85.95
PLN 73.06
Free delivery: Jun 30
If paid before 14:00
-5%
Part no. 06J198510A
Audi A4 B8 1.8 TFSI Petrol Engine Fuel Injection Rail Sensor 06J133317G
Promo price
PLN 94.95
PLN 90.20
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 079133315S
Audi S5 8T 4.2 FSI Fuel Injection Rail Line Injectors Pipe Left N/S 079133315S
Promo price
PLN 1,519.95
PLN 1,291.96
Free delivery: Jun 30
If paid before 14:00
Part no. 03L130321-3
Audi 2.0 TDI CBAB Diesel Injectors Injection Pipes Hoses Lines Set 03L130321
PLN 189.95
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 06L127027C-1
Fuel Pump VW Golf Mk7 Audi A3 S3 8V 2.0 TFSI Petrol High Pressure 06L127027C
Promo price
PLN 332.95
PLN 199.77
Free delivery: Jun 30
If paid before 14:00
Part no. 06A133681B-1
Audi TT 8N A3 8P Fuel Injectors Rail Line 1.8T Petrol 06A133681B
PLN 142.95
Free delivery: Jun 30
If paid before 14:00
Part no. 06K133317AB-2
Audi A3 8V VW Golf Mk7 5G Fuel Injectors Injection Rail Line Petrol 06K133317AB
PLN 332.95
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 059130090P
Audi A4 B7 2.7 TDI BPP High Pressure Distribution Fuel Rail Tube 059130090AP
Promo price
PLN 142.95
PLN 121.51
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 06F133317L
Audi TT 8J 2.0 TFSI BWA Fuel Injection Strip Rail Injectors 06F133317L
Promo price
PLN 712.95
PLN 427.77
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 06E130090AF-1
Audi S4 B8 S5 8T Fuel Injection Rail Right Side O/S 3.0 TFSI Petrol 06E130090AF
Promo price
PLN 284.95
PLN 242.21
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 06E130089AC-1
Audi S4 B8 S5 8T Fuel Injection Rail Left N/S 3.0 TFSI Petrol 06E130089AC
Promo price
PLN 284.95
PLN 242.21
Free delivery: Jun 30
If paid before 14:00
Part no. 07K133317J
Audi TTRS 8J Fuel Injection Rail Line Pipe Petrol 2.5 TFSI 07K133317J
PLN 237.95
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 07L127509Q
Audi S8 D3 5.2 FSI V10 Quattro Fuel Injection Pipe Line Centre 07L127509Q
Promo price
PLN 61.95
PLN 52.66
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 059130241BT
Audi A5 8T 3.0 TDI CCWA Diesel Injector Fuel Line Pipe Hose Set Kit 059130241BT
Promo price
PLN 360.95
PLN 216.57
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 079133315E
Audi S5 8T Fuel Injection Injector Rail Line Left N/S 4.2 Petol 079133315E
Promo price
PLN 94.95
PLN 80.71
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 06G906036B
Audi A3 8V A4 B9 A5 F5 Fuel Injector Injection Unit 2.0 TFSI Petrol 06G906036B
Promo price
PLN 70.95
PLN 60.31
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 03C906036M
Audi A1 8X 1.4 TSI CAXA Petrol Fuel Injector 03C906036M
Promo price
PLN 189.95
PLN 161.46
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 03L130089Q
Audi A4 B8 Q5 8R 2.0 TDI Diesel Fuel Rail Injection Rail Line 03L130089Q
Promo price
PLN 332.95
PLN 283.01
Free delivery: Jun 30
If paid before 14:00
Part no. 06E130090F-1
Audi A4 B8 A6 C7 Fuel Rail Right Side O/S 3.0 TFSI CAKA Petrol 06E130090F
PLN 61.95
Free delivery: Jun 30
If paid before 14:00
Part no. 04L130089G-1
VW Volkswagen Caddy 2k Audi A1 S1 GB Fuel Rail Injection Injector 04L130089G
PLN 284.95
Free delivery: Jun 30
If paid before 14:00
Part no. 06H906036F
Audi A3 8P A4 B8 Fuel Injector Nozzle 1.8 TFSI CDH 06H906036F
PLN 46.95
Delivery: Jun 30
If paid before 14:00
Part no. 079133315BC-1
Audi S5 8T Petrol Fuel Injectors Injection Rail Line Pipe Left N/S 079133315BC
PLN 379.95
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 079133315BD
Injection Fuel Rail Audi A7 S7 4G8 4.0 TFSI Injectors Left N/S Line 079133315BD
Promo price
PLN 474.95
PLN 284.97
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 06E127025S
Audi A6 C7 2.8 CHVA Injection Pump Fuel Pressure Pump 06E127025S
Promo price
PLN 189.95
PLN 113.97
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 06E133682C
Audi S4 B8 S5 8T 3.0 TFSI CRE Fuel Injection Rail Injectors Right O/S 06E133682C
Promo price
PLN 170.95
PLN 102.57
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 04L130277BF
Audi A1 8X 1.6 TDI Diesel Fuel Injector 04L130277BF
Promo price
PLN 569.95
PLN 341.97
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 04L130755D
Audi A5 8T 2.0 TDI CSUB Engine Fuel Injector Injection 04L130755D
Promo price
PLN 427.95
PLN 363.76
Free delivery: Jun 30
If paid before 14:00
Part no. 06L906031A
Audi S1 8X A3 8V Petrol Fuel Injector Injection Nozzle 2.0 TFSI 06L906031A
PLN 42.95
Delivery: Jun 30
If paid before 14:00
-5%
Part no. 06E130089D
Audi A4 B8 3.2 FSI V6 Petrol Fuel Injection Rail Left N/S 06E130089D
Promo price
PLN 75.95
PLN 72.15
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 06E130090AF
Audi A4 B8 A6 C7 Fuel Rail Right Side O/S Side 3.0 TFSI Petrol 06E130090AJ
Promo price
PLN 142.95
PLN 121.51
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 079133681G
Audi S4 B6 4.2 V6 Quattro Fuel Injectors Injection Rail Line Pipe 079133681G
Promo price
PLN 474.95
PLN 403.71
Free delivery: Jun 30 – Jul 1
If paid before 14:00
-40%
Part no. 059130277ED
Audi A6 A7 4G 3.0 TDI Diesel Fuel Injector 059130277ED
Promo price
PLN 427.95
PLN 256.77
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 06L127025R
Audi S1 8X S3 8V VW Golf Mk7 2.0 TFSI High Pressure Fuel Pump 06L127025M
Promo price
PLN 427.95
PLN 256.77
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 4H0131113A
Audi A6 C7 A7 4G A8 D4 SCR AdBlue Injector 3.0 TDI Diesel Engine 4H0131113A
Promo price
PLN 474.95
PLN 403.71
Free delivery: Jun 30
If paid before 14:00
-5%
Part no. 06K133317G
Audi A1 S1 8X S3 8V VW Golf R 2.0 TFSI Fuel Injection Rail 06K133317G
Promo price
PLN 94.95
PLN 90.20
Free delivery: Jun 30
If paid before 14:00
Part no. 03L130755AC-1
VW Audi A4 B8 A5 8T Q5 8R High Pressure Fuel Pump 2.0 TDI Diesel 03L130755AC
PLN 379.95
Free delivery: Jun 30
If paid before 14:00
-5%
Part no. 06E130090F
Audi A4 B8 A6 C7 Petrol Fuel Rail Right Side O/S 06E130090F
Promo price
PLN 61.95
PLN 58.85
Free delivery: Jun 30
If paid before 14:00
Part no. 04L130277N
Audi A4 B9 A5 F5 Q5 FY Fuel Injector Nozzle 2.0 TDI Diesel Bosch 04L130277N
PLN 156.95
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 06H127025K
Audi A3 8P A5 8T VW Passat B6 High Pressure Fuel Pump 1.8 TFSI TSI 06H127025G
Promo price
PLN 284.95
PLN 242.21
Free delivery: Jun 30
If paid before 14:00
Part no. 059130090ED
Audi A4 B9 A5 F5 Q7 4M VW Touareg Mk3 Fuel Injection Rail 3.0 TDI 059130090ED
PLN 460.95
Free delivery: Jun 30
If paid before 14:00
-5%
Part no. 06K133986K
Audi TT FV Fuel Injector Feeding Line Petrol 06K133986K
Promo price
PLN 47.95
PLN 45.55
Delivery: Jun 30
If paid before 14:00
-15%
Part no. 03L130089R
Audi A1 8X VW Passat B7 Fuel Injector Rail Line Distributor TDI 03L130089R
Promo price
PLN 189.95
PLN 161.46
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 05L130277J
Audi A4 B9 A5 F5 Fuel Injector Injection Nozzle 2.0 TDI Diesel 05L130277J
Promo price
PLN 474.95
PLN 403.71
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 07L127509S
Audi S8 D3 5.2 FSI V10 Quattro Fuel Injection Pipe Line Left N/S 07L127509S
Promo price
PLN 75.95
PLN 64.56
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 079133316R
Audi S5 8T Fuel Injection Rail Line Right O/S 4.2 Petrol CAUA 079133316R
Promo price
PLN 1,424.95
PLN 1,211.21
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 03L201360AF
Audi A4 B8 A5 2.0 TDI Diesel Fuel Lines Feed Twin Pipes 03L201360AF
Promo price
PLN 61.95
PLN 52.66
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 059130277ED-1
Audi A6 A7 4G 3.0 TDI Diesel Fuel Injector 059130277ED
Promo price
PLN 522.95
PLN 444.51
Free delivery: Jun 30
If paid before 14:00
-5%
Part no. 057130090L
Audi Q7 4L 4.2 TDI BTR Diesel Fuel Injection Rail Right O/S 057130090L
Promo price
PLN 94.95
PLN 90.20
Free delivery: Jun 30
If paid before 14:00
Part no. 4G0131113E
Audi A6 C7 A7 4G Q7 4M AdBlue Injector Reduction Agent Valve 3.0 TDI 4G0131113E
PLN 379.95
Free delivery: Jun 30
If paid before 14:00
-5%
Part no. 06M133315L
Audi S4 B9 Q5 FY 3.0 TFSI Fuel Injectors Left N/S Injection Rail 06M133315L
Promo price
PLN 42.95
PLN 40.80
Delivery: Jun 30
If paid before 14:00
-5%
Part no. 06J905110N
Audi A3 S3 8V 2.0 TFSI DNUE Fuel Injector Ignition Coil 06J905110N
Promo price
PLN 94.95
PLN 90.20
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 05L130277D
Audi A4 B9 Fuel Injector Injection Nozzle 2.0 TDI DTNB Diesel 05L130277D
Promo price
PLN 474.95
PLN 284.97
Free delivery: Jun 30
If paid before 14:00
Part no. 059130089AH-1
Audi A4 B8 A5 8T Q7 4L Fuel Injection Rail Line Left N/S 3.0 TDI 059130089AH
PLN 75.95
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 06E127026D
Audi S4 B8 S5 8T A6 C7 High Pressure Injection Fuel Pump 3.0 TFSI 06E127026D
Promo price
PLN 265.95
PLN 226.06
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 06K133317G-2
Audi A1 S1 8X A3 S3 8V A5 S5 F5 Fuel Injection Rail 2.0 TFSI 06K133317G
Promo price
PLN 142.95
PLN 121.51
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 06E130089AC
Audi A4 B8 A6 C7 Fuel Injection Rail Left N/S 3.0 TFSI Petrol Engine 06E130089AF
Promo price
PLN 142.95
PLN 121.51
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 06L906036AB
Audi S3 8V 2.0 TFSI Petrol Fuel Injector Injection Nozzle 06L906036AB
Promo price
PLN 199.95
PLN 119.97
Free delivery: Jun 30
If paid before 14:00
Part no. 04L130089F
Audi A3 8V 30 TDI DGTE Diesel Fuel Injection Rail 04L130089F
PLN 237.95
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 03L130089P-1
Audi A3 8P VW Jetta Mk6 Fuel Injector Rail Line Distributor 2.0 TDI 03L130089P
Promo price
PLN 113.95
PLN 96.86
Free delivery: Jun 30
If paid before 14:00
-5%
Part no. 04L130380H
Audi A5 8T Thermal Protection Injector Injection Foam Cover 04L130380H
Promo price
PLN 42.95
PLN 40.80
Delivery: Jun 30
If paid before 14:00
-40%
Part no. 059130090AJ
Audi A4 B8 3.0 TDI CAPA Fuel Injection Rail Right O/S Diesel 059130090AJ
Promo price
PLN 132.95
PLN 79.77
Free delivery: Jun 30
If paid before 14:00
-40%
Part no. 06L133317N
Audi A4 B9 TT FV Fuel Injection Rail Line Pipe Injectors 2.0 TFSI 06L133317N
Promo price
PLN 284.95
PLN 170.97
Free delivery: Jun 30
If paid before 14:00
-15%
Part no. 059130089CS
Audi Q7 A7 4G8 3.0 TDI Diesel Fuel Rail Injection Rail Left N/S 059130089CS
Promo price
PLN 94.95
PLN 80.71
Free delivery: Jun 30
If paid before 14:00
-5%
Part no. 059130089AB
Audi Q7 4L Fuel Injection Rail Line Pipe Diesel 3.0 TDI 059130089AB
Promo price
PLN 61.95
PLN 58.85
Free delivery: Jun 30
If paid before 14:00
-5%
Part no. 04L130216
Audi A3 8V Fuel Injector Bracket Clamp Jaw Holder TDI Diesel Engine 04L130216
Promo price
PLN 43.95
PLN 41.75
Delivery: Jun 30
If paid before 14:00
-15%
Part no. 06L906036K
Audi S1 8X A3 S3 8V 2.0 TFSI Petrol Engine Fuel Injector Unit 06L906036K
Promo price
PLN 75.95
PLN 64.56
Free delivery: Jun 30
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 .