Automotive electrical systems

At Global Parts, we offer a wide selection of original used car parts, including automotive electrical systems for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our car parts undergoes quality control to ensure you receive a top-quality product.

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Mercedes-Benz C E Class W203 W211 Alarm Anti Theft System Control Module Unit

Part no. A2118209126

Mercedes-Benz C E Class W203 W211 Alarm Anti Theft System Control Module Unit

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Audi A3 8V Diesel Engine Starter Alternator Electrical 14V 140A 03L903023L

Part no. 03L903023L

Audi A3 8V Diesel Engine Starter Alternator Electrical 14V 140A 03L903023L

€47.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes W212 Crash Impact Air Module Sensor Front Unit A2128204926

Part no. A2128204926

Mercedes W212 Crash Impact Air Module Sensor Front Unit A2128204926

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW X3 X5 E53 E83 E46 E39 LCI Switch Unit Steering Column 8376445

Part no. 8376445

BMW X3 X5 E53 E83 E46 E39 LCI Switch Unit Steering Column 8376445

€28.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mini Cooper One R50 R52 R53 Side Air Module Control Unit 6933242

Part no. 6933242

Mini Cooper One R50 R52 R53 Side Air Module Control Unit 6933242

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW F20 F21 F22 F23 LCi Mid-range Sound Speaker Stereo HiFi

Part no. 9804157

BMW F20 F21 F22 F23 LCi Mid-range Sound Speaker Stereo HiFi

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Engine Wiring BMW F20 F30 F31 LCI B38 Loom Module 2 Harness Cable 8635808

Part no. 8635808-1

Engine Wiring BMW F20 F30 F31 LCI B38 Loom Module 2 Harness Cable 8635808

€75.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mini F54 F55 F56 F60 Telematics Module Bluetooth Control Unit ECU 5A04A04

Part no. 5A04A04

Mini F54 F55 F56 F60 Telematics Module Bluetooth Control Unit ECU 5A04A04

€42.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW F20 F21 F30 F31 F32 Rear Body Control Unit Module REM 9329703

Part no. 9329703

BMW F20 F21 F30 F31 F32 Rear Body Control Unit Module REM 9329703

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW F10 F11 Central Gateway Module ECU Control Unit Lear ZGW-02 4SK 9299592

Part no. 9299592

BMW F10 F11 Central Gateway Module ECU Control Unit Lear ZGW-02 4SK 9299592

€42.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Audi Q5 8R Air Module Control Unit SRS System ECU 8R0959655G

Part no. 8R0959655G

Audi Q5 8R Air Module Control Unit SRS System ECU 8R0959655G

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW X3 E83 Amplifier For Stereo System Harman/Becker AMP 6957807

Part no. 6957807

BMW X3 E83 Amplifier For Stereo System Harman/Becker AMP 6957807

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Sound Speaker BMW X3 F20 F21 F25 Mid Range Stereo HiFi 9209183

Part no. 9209183

Sound Speaker BMW X3 F20 F21 F25 Mid Range Stereo HiFi 9209183

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW F32 Telematics Telephone Control Unit Module Bluetooth TCB ECE 9329339

Part no. 9329339

BMW F32 Telematics Telephone Control Unit Module Bluetooth TCB ECE 9329339

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM 9324784

Part no. 9324784

BMW F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM 9324784

€56.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Receptacle Housing Mercedes W164 W203 W639 Dashboard Wiring Harness A0025467940

Part no. A0025467940

Receptacle Housing Mercedes W164 W203 W639 Dashboard Wiring Harness A0025467940

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW E81 E82 E87 LCI E88 123d Petrol N47S 204HP ECU Engine DDE 8506442 Manual

Part no. 8506442

BMW E81 E82 E87 LCI E88 123d Petrol N47S 204HP ECU Engine DDE 8506442 Manual

€165.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW X5 Series E53 Control Element Light Switch 6909776

Part no. 6909776

BMW X5 Series E53 Control Element Light Switch 6909776

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW F30 Seat Control Unit Seat Module Unit Controller ECU 9371130

Part no. 9371130

BMW F30 Seat Control Unit Seat Module Unit Controller ECU 9371130

€47.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Module Mercedes W205 Air Conditioning A/C System Control Module A2059007521

Part no. A2059007521

Module Mercedes W205 Air Conditioning A/C System Control Module A2059007521

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes C238 Rear Bumper Blind Spot Radar Sensor Left Right N/O/S A0009057908

Part no. A0009057908

Mercedes C238 Rear Bumper Blind Spot Radar Sensor Left Right N/O/S A0009057908

€151.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes Universal TYCO Relay Module 12V V23134-B52-X309 A0025422319

Part no. A0025422319-1

Mercedes Universal TYCO Relay Module 12V V23134-B52-X309 A0025422319

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW X5 E70 X6 E71 Air Suspension Supply Compressor Valve Control Unit 6859714

Part no. 6859714-1

BMW X5 E70 X6 E71 Air Suspension Supply Compressor Valve Control Unit 6859714

€32.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes W169 W245 W204 W212 Relay 4-Pin Black Hella A0025427219

Part no. A0025427219

Mercedes W169 W245 W204 W212 Relay 4-Pin Black Hella A0025427219

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes W203 Door Control Module Front Right O/S A2038201485

Part no. A2038201485

Mercedes W203 Door Control Module Front Right O/S A2038201485

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Ultrasonic Parking Sensor BMW F20 F21 F23 F87 PDC Black 9261612

Part no. 9261612

Ultrasonic Parking Sensor BMW F20 F21 F23 F87 PDC Black 9261612

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW X3 E83 LCI Crash System Control Unit Module ECU 3453791

Part no. 3453791

BMW X3 E83 LCI Crash System Control Unit Module ECU 3453791

€47.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes W204 Parking Control Unit Module ECU A2049012604

Part no. A2049012604

Mercedes W204 Parking Control Unit Module ECU A2049012604

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Audi A4 B8 Gateway Control Unit Module ECU 8T0907468R

Part no. 8T0907468R

Audi A4 B8 Gateway Control Unit Module ECU 8T0907468R

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Starter Motor Mercedes W176 W246 Engine Starter Unit 12V Denso A2709060026

Part no. A2709060026

Starter Motor Mercedes W176 W246 Engine Starter Unit 12V Denso A2709060026

€28.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW E60 E61 E63 E64 LCI Control Unit Lane Departure Warning Module ECU 9171984

Part no. 9171984

BMW E60 E61 E63 E64 LCI Control Unit Lane Departure Warning Module ECU 9171984

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW Z4 E89 Roadster Air Module Control Unit ECU 9264917

Part no. 9264917

BMW Z4 E89 Roadster Air Module Control Unit ECU 9264917

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes W176 W204 W212 Navigation Control Unit Module NTG 4.5 A1728100011

Part no. A1728100011

Mercedes W176 W204 W212 Navigation Control Unit Module NTG 4.5 A1728100011

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Audi Q3 8U Front Door Module Control Unit ECU Passenger Side 8X0959792H

Part no. 8X0959792K

Audi Q3 8U Front Door Module Control Unit ECU Passenger Side 8X0959792H

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW E81 E87 LCI E90 E91 E92 E93 Petrol N43 Alternator 170A 7550468

Part no. 7550468

BMW E81 E87 LCI E90 E91 E92 E93 Petrol N43 Alternator 170A 7550468

€37.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW E81 E87 LCI 116i 2.0 Engine Petrol N43 ECU Kit DME 7599881 CAS3 Key

Part no. 7599881-4

BMW E81 E87 LCI 116i 2.0 Engine Petrol N43 ECU Kit DME 7599881 CAS3 Key

€165.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW E60 E61 E63 Driver Side Door Air Module Control Unit Module 6957759

Part no. 6957759

BMW E60 E61 E63 Driver Side Door Air Module Control Unit Module 6957759

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW E81 E87 LCI Front PDC Parking Distance Control Loom Wiring 9150889

Part no. 9150889

BMW E81 E87 LCI Front PDC Parking Distance Control Loom Wiring 9150889

€47.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Engine Control ECU BMW F20 F21 116d N47N 116HP DDE 8582280 Manual Transmission

Part no. 8582280

Engine Control ECU BMW F20 F21 116d N47N 116HP DDE 8582280 Manual Transmission

€47.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Fuse Box Mercedes W176 OM607 Front Relay Control Unit Module A2469060093

Part no. A2469060093

Fuse Box Mercedes W176 OM607 Front Relay Control Unit Module A2469060093

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW F01 F02 F10 F11 F13 Power Distribution Fuse Box Rear 9264923

Part no. 9264923

BMW F01 F02 F10 F11 F13 Power Distribution Fuse Box Rear 9264923

€28.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Stop Lamp Cover  BMW F30 F80 M3 Rear Third Stop Brake Lamp Trim 7259883

Part no. 7259883

Stop Lamp Cover BMW F30 F80 M3 Rear Third Stop Brake Lamp Trim 7259883

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Fuel Pump Control Unit BMW E60 E61 E81 E87 E90 Fuel Pump Module ECU 7229173

Part no. 7229173

Fuel Pump Control Unit BMW E60 E61 E81 E87 E90 Fuel Pump Module ECU 7229173

€28.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes X253 Steering Wheel Contact Switch Control Plate A0994644206

Part no. A0994644206

Mercedes X253 Steering Wheel Contact Switch Control Plate A0994644206

€32.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW X5 E53 AmplifIer Trap Circuit Antenna Booster Diversity 8377654

Part no. 8377654

BMW X5 E53 AmplifIer Trap Circuit Antenna Booster Diversity 8377654

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Door Module Mercedes W204 W212 Front Left N/S Control Unit Module A2129006318

Part no. A2129006318

Door Module Mercedes W204 W212 Front Left N/S Control Unit Module A2129006318

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mini Cooper Paceman R61 High SPEG Fuse Distribution Box H4 3457490

Part no. 3457490

Mini Cooper Paceman R61 High SPEG Fuse Distribution Box H4 3457490

€165.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW Mini Cooper One R50 DME Petrol Engine Control Unit ECU Automatic 7542310

Part no. 7542310

BMW Mini Cooper One R50 DME Petrol Engine Control Unit ECU Automatic 7542310

€28.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW 1 3 5 Series F10 F20 E90 LCI Wiring Harness Engine Glow Plug Module 7811163

Part no. 7811163

BMW 1 3 5 Series F10 F20 E90 LCI Wiring Harness Engine Glow Plug Module 7811163

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW 1 3 Series E81 E87 E90 E91 PDC Parking Ultrasonic Sensor Le Mans Blau Blue

Part no. 7837273

BMW 1 3 Series E81 E87 E90 E91 PDC Parking Ultrasonic Sensor Le Mans Blau Blue

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW E60 E87 E90 Telematics Bluetooth Control Unit Module 9177754

Part no. 9177754

BMW E60 E87 E90 Telematics Bluetooth Control Unit Module 9177754

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Air Module Mercedes W207 C207 Coupe Control Unit ECU A2079010100 5WK43967

Part no. A2079010100

Air Module Mercedes W207 C207 Coupe Control Unit ECU A2079010100 5WK43967

€28.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Rain Sensor Mercedes W211 W219 Windscreen Control Unit Module A2118701585

Part no. A2118701585

Rain Sensor Mercedes W211 W219 Windscreen Control Unit Module A2118701585

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes W176 Front Crash Impact Air Module Sensor Unit A1769051000

Part no. A1769051000

Mercedes W176 Front Crash Impact Air Module Sensor Unit A1769051000

€75.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW Z4 E85 Xenon Headlight Resistor Ballast Relay Module Unit 4030026

Part no. 4030026

BMW Z4 E85 Xenon Headlight Resistor Ballast Relay Module Unit 4030026

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW E87 E90 E91 Power Distribution Fuse Box Front 6906624

Part no. 6906624

BMW E87 E90 E91 Power Distribution Fuse Box Front 6906624

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW Mini Cooper One R50 R52 R53 1 Power Distribution Fuse Box Front 6906604

Part no. 6906604-1

BMW Mini Cooper One R50 R52 R53 1 Power Distribution Fuse Box Front 6906604

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes-Benz A-Class W176 Cover Equipment Electrical Fuse Box A2465400082

Part no. A2465400082

Mercedes-Benz A-Class W176 Cover Equipment Electrical Fuse Box A2465400082

€28.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW X3 Series E83 E83N LCI Solar Sun Light Sensor 3404975

Part no. 3404975

BMW X3 Series E83 E83N LCI Solar Sun Light Sensor 3404975

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW E87 Light Module Control ECU Unit LCM Footwell Module PL2 FRMFA 6977723

Part no. 6977723

BMW E87 Light Module Control ECU Unit LCM Footwell Module PL2 FRMFA 6977723

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Fuse Box BMW F01 F02 F07 F10 F11 Power Distribution Front 9234421

Part no. 9234421

Fuse Box BMW F01 F02 F07 F10 F11 Power Distribution Front 9234421

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW F11 Touring Tailgate Spoiler Probe AM/FM Sensor 9227766

Part no. 9227766

BMW F11 Touring Tailgate Spoiler Probe AM/FM Sensor 9227766

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW 1 3 Series E81 E87 E90 LCI 118d 318d N47 Diesel ECU Kit DDE CAS3 Key 7823422

Part no. 7823422-1

BMW 1 3 Series E81 E87 E90 LCI 118d 318d N47 Diesel ECU Kit DDE CAS3 Key 7823422

€94.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes W211 W219 Alarm Control Module Unit ECU A2118209626

Part no. A2118209626

Mercedes W211 W219 Alarm Control Module Unit ECU A2118209626

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes W221 Door Module Rear Right Left N/O/S Control Unit A2219007701

Part no. A2219007701

Mercedes W221 Door Module Rear Right Left N/O/S Control Unit A2219007701

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Cable Wiring Mini R55 R56 Headlight Lamp Front Left N/S Plug Socket 6913653

Part no. 2751265-7

Cable Wiring Mini R55 R56 Headlight Lamp Front Left N/S Plug Socket 6913653

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW X5 E70 Safety Airbag Control Unit Module ECU X6 E71 Bosch 9214813

Part no. 9214813

BMW X5 E70 Safety Airbag Control Unit Module ECU X6 E71 Bosch 9214813

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mount Support Mercedes W176 Battery Bracket Holder A2466200514

Part no. A2466200514

Mount Support Mercedes W176 Battery Bracket Holder A2466200514

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes W176 W246 Glow Plug Wiring Harness Loom OM651 Engine A6511501433

Part no. A6511501433

Mercedes W176 W246 Glow Plug Wiring Harness Loom OM651 Engine A6511501433

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW X3 E83 LCI EWS IV 4.4 Control Unit Module ECU 9145350

Part no. 9145350

BMW X3 E83 LCI EWS IV 4.4 Control Unit Module ECU 9145350

€66.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes W203 W204 Diesel Engine Starter Motor A0061512501

Part no. A0061512501

Mercedes W203 W204 Diesel Engine Starter Motor A0061512501

€37.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Gateway Module Mercedes W169 W211 W245 W219 W203 Control Unit ECU A2115408445

Part no. A2115408445

Gateway Module Mercedes W169 W211 W245 W219 W203 Control Unit ECU A2115408445

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW X5 Series E70 Light Lightning Control Unit Module FRM II Lear 9153803

Part no. 9153803

BMW X5 Series E70 Light Lightning Control Unit Module FRM II Lear 9153803

€170.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW F20 F21 F22 Central Information Display Screen 6,5" Control Unit 9262752

Part no. 9262752-1

BMW F20 F21 F22 Central Information Display Screen 6,5" Control Unit 9262752

€28.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Audi S1 8X S3 8V VW Golf R Mk7 2.0 TFSI Fuel Injectors Wiring Harness 06L971627A

Part no. 06L971627A

Audi S1 8X S3 8V VW Golf R Mk7 2.0 TFSI Fuel Injectors Wiring Harness 06L971627A

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Audi A6 C6 2.0 TDI Glow Plug Relay Unit Control Module 038907281B

Part no. 038907281B

Audi A6 C6 2.0 TDI Glow Plug Relay Unit Control Module 038907281B

€28.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW F20 F21 F30 F31 F32 F36 Negative Minus Battery Cable Lead Pole IBS 9306405

Part no. 9306405

BMW F20 F21 F30 F31 F32 F36 Negative Minus Battery Cable Lead Pole IBS 9306405

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Door Module Mercedes W204 W212 Front Right O/S Control Unit  A2129004314

Part no. A2129004314

Door Module Mercedes W204 W212 Front Right O/S Control Unit A2129004314

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes C CLK Class W203 W209 Antenna Amplifier Radio Left N/S A2038200189

Part no. A2038200189

Mercedes C CLK Class W203 W209 Antenna Amplifier Radio Left N/S A2038200189

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Audi A4 B8 Rear Door Control Module Unit Left Right N/O/S 8T0959795N

Part no. 8T0959795N

Audi A4 B8 Rear Door Control Module Unit Left Right N/O/S 8T0959795N

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW E87 E90 E91 E92 E93 Power Distribution Fuse Box Front 6906621

Part no. 6906621

BMW E87 E90 E91 E92 E93 Power Distribution Fuse Box Front 6906621

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW X3 F25 Body Control Module ECU Junction Box JBBFE III 3 V8 Lear 9393675

Part no. 9393675

BMW X3 F25 Body Control Module ECU Junction Box JBBFE III 3 V8 Lear 9393675

€47.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW 1 2 Series F20 F21 F30 F30 Mini F56 Front Seat Sensor Mat Left N/S 9284594

Part no. 9284594

BMW 1 2 Series F20 F21 F30 F30 Mini F56 Front Seat Sensor Mat Left N/S 9284594

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Air Module Mercedes W639 W906 ECU Control Unit Crash Impact A0009004802

Part no. A0009004802

Air Module Mercedes W639 W906 ECU Control Unit Crash Impact A0009004802

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Audi S3 8P Interface Bluetooth Control Module Harman Becker ECU 8P0862335S

Part no. 8P0862335S

Audi S3 8P Interface Bluetooth Control Module Harman Becker ECU 8P0862335S

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mercedes W212 PDC Parking Distance Control Unit Module Sensor A2129001711

Part no. A2129001711

Mercedes W212 PDC Parking Distance Control Unit Module Sensor A2129001711

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW 3 Series F30 Head Unit Basic Media Navigation Headunit 6822582

Part no. 6822582

BMW 3 Series F30 Head Unit Basic Media Navigation Headunit 6822582

€75.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Ignition Switch Mercedes W167 W177 W247 Lock Control Unit Module A2469055003

Part no. A2469055003-1

Ignition Switch Mercedes W167 W177 W247 Lock Control Unit Module A2469055003

€51.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mini Cooper One R50 R52 Alternator Generator 110A Benzin 7550997 7559223

Part no. 7550997

Mini Cooper One R50 R52 Alternator Generator 110A Benzin 7550997 7559223

€32.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW F01 F10 F11 LCI IBS Negative Battery Lead Cable 9234437

Part no. 9234437

BMW F01 F10 F11 LCI IBS Negative Battery Lead Cable 9234437

€28.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Battery Cable Mercedes W176 W246 Terminal Starter Wiring Harness A2465405933

Part no. A2465405933

Battery Cable Mercedes W176 W246 Terminal Starter Wiring Harness A2465405933

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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SAM Module Mercedes W212 Fuse Box Relay Control Unit A2129000004

Part no. A2129000004

SAM Module Mercedes W212 Fuse Box Relay Control Unit A2129000004

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Bluetooth Head Unit Mini Cooper R55 R56 R57 Radio Boost CD USB 3457050

Part no. 3457050

Bluetooth Head Unit Mini Cooper R55 R56 R57 Radio Boost CD USB 3457050

€322.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Mini Cooper One R56 Footwell Light Module High EKS ECU PL3 FRM II 3453743

Part no. 3453743

Mini Cooper One R56 Footwell Light Module High EKS ECU PL3 FRM II 3453743

€108.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW F20 F30 F31 F32 ECU Camera Module Based Drive Support

Part no. 9399247

BMW F20 F30 F31 F32 ECU Camera Module Based Drive Support

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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Starter Motor Mercedes W176 W246 C117 Diesel Engine Denso A6459060800

Part no. A6459060800

Starter Motor Mercedes W176 W246 C117 Diesel Engine Denso A6459060800

€23.95

Free delivery - Wed, Dec 03

If paid before 14:00

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BMW F20 F21 F30 F31 Fuse Box Power Distribution Control Unit Box Rear 9261110

Part no. 9261110

BMW F20 F21 F30 F31 Fuse Box Power Distribution Control Unit Box Rear 9261110

€23.95

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Mercedes W205 Antenna Aerial Amplifier Duplexer Module Receiver Unit A2389055000

Part no. A2389055000

Mercedes W205 Antenna Aerial Amplifier Duplexer Module Receiver Unit A2389055000

€23.95

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Mercedes W204 W212 W222 Auxiliary Additional Generator Battery A0009829608

Part no. A0009829608

Mercedes W204 W212 W222 Auxiliary Additional Generator Battery A0009829608

€165.95

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If paid before 14:00

Key components of vehicle electrical systems

Original electrical parts for popular car brands

A car's electrical system is a complex system responsible for many key functions—from engine starting to lighting and on-board electronics. Modern cars are equipped with increasingly advanced electrical solutions that not only improve driving comfort but also enhance safety. At the Global Parts automotive store you will find a wide range of used car parts , such as alternators, starters, batteries, control modules and other automotive electrical systems that perfectly fit BMW , Audi , Mercedes , Volkswagen , Mini and many others.

How does a car's electrical system work?

A car's electrical system is a complex system that consists of several key components that work together to ensure the vehicle's reliable operation:

  • Battery accessories – Includes clamps, cables, holders and other components necessary for battery installation and maintenance.
  1. Electronic control modules and controllers – They control and manage the operation of various vehicle systems, such as the engine, air conditioning and ABS.
  2. Alternators and generators – Responsible for generating electricity and charging the battery while the engine is running.
  3. Parts for alternators and generators – Including voltage regulators, brushes and bearings that ensure proper operation of the alternator.
  4. Starters – Key components of the starting system that enable the engine to be started.
  5. Starter parts – Including bendixes, rotors and solenoids necessary for the proper operation of the starter.
  6. Batteries – They store the electrical energy necessary to start the engine and power on-board systems.
  7. Wires, harnesses and connectors – They transmit energy and electrical signals between various vehicle systems.
  8. Fuses and fuse boxes – Protect the electrical system against overloads and short circuits.
  9. Relays – They control the flow of current in individual electrical circuits of the vehicle. A functioning electrical system is the basis for the reliability of your car, regardless of operating conditions.

Key technical parameters of electrical systems

Each of these components has specific technical parameters that determine its compatibility with the vehicle. For example, alternators installed in mid-range cars (e.g., Volkswagen Passat B6) typically have a capacity of 90 A to 140 A, while luxury vehicles (e.g., Mercedes S-Class) require alternators with a capacity exceeding 180 A. Starter motors vary in torque and operating voltage – the standard is 12 V, while 24 V starters are used in heavy-duty vehicles.

Why is it worth taking care of your car's electrical system?

Regular maintenance and replacement of electrical system components is key to reliability and road safety. Faulty components can lead to:

  • Problems starting the engine.
  • Failure of safety systems such as ABS or airbags.
  • Decreased efficiency of on-board equipment, e.g. lighting or air conditioning. At the Global Parts store we offer original used car parts , which have undergone detailed quality tests, ensuring their full functionality.

Symptoms of electrical system disruptions

In practice, electrical faults manifest themselves in a variety of ways. Drivers most often notice: dimming lights when parked, difficulty starting the engine, a voltage drop on the on-board computer, or air conditioning malfunctions. The table below presents typical correlations:

SymptomPossible causeItem to check
Difficulty starting the engineWorn out starter or batteryStarter motor, battery
Dimming the lightsInefficient alternatorAlternator, voltage regulator
Electric windows not workingDamaged relays or harnessRelays, wires

How to choose the right parts for your electrical system?

When choosing parts for the electrical system, such as alternators, starters or control modules, it is worth paying attention to:

  • Vehicle-specific fit – Every car make and model requires specific specifications. At Global Parts, you'll find parts that perfectly fit BMW , Audi , Mercedes , Volkswagen , Mini, and many more .
  • Technical condition – All used parts we offer are thoroughly checked to ensure their reliability.
  • Technical parameters – For example, alternators should have appropriate current output, adapted to the needs of your vehicle.

Compatibility and fit

The selection of electrical parts is based primarily on OEM part numbers, but matching them to specific parameters is equally important, including current, voltage, and the number of connector pins. For example, the 120A alternator used in the Audi A4 B7 differs significantly from the 150A version installed in the Audi A6 C6 . Therefore, using manufacturer catalogs or providing the VIN makes finding the right component much easier.

Why choose used electrical parts?

Purchase of used car parts This solution allows you to combine savings with quality. Why choose it?

  • Lower costs – Used alternators, starters and other parts are cheaper than new ones, but offer the same high quality.
  • Ecology – You support recycling and reduce waste by choosing used car parts .
  • Wide range – We offer electrical parts for the most popular car brands, so you can easily find what you need.

How to take care of your car's electrical system?

To ensure your electrical system operates reliably for years, it is worth remembering a few rules:

  • Regularly check the battery condition and charge level.
  • Take care of your cables and connectors – corrosion or damage can lead to voltage drops and failures.
  • Monitor the operation of the alternator and starter – early detection of problems will help avoid more serious breakdowns. If you have any problems, you will find the right car parts at Global Parts that will help restore your vehicle to full working order.

Step-by-step control procedures

  1. Measure the battery voltage with a multimeter – the resting value should be approximately 12.6 V.
  2. Check the charging voltage with the engine running – the correct range is 13.8–14.5 V.
  3. Assess the condition of the wires and terminals – lack of corrosion and a firm seat are essential.
  4. If in doubt, check the quiescent current consumption – it should not exceed 0.05–0.08 A.

FAQ - Frequently asked questions about electrical systems in cars

QuestionAnswer
What is a car electrical system?This is a set of components responsible for powering and controlling all electrical functions in the car – from engine starting to multimedia.
What is an alternator for in a car?The alternator generates electrical current when the engine is running and charges the battery.
What is the difference between a starter and an alternator?The starter motor is used solely to start the engine, while the alternator is responsible for generating energy while driving.
How to check if the battery is working?Just measure its voltage – a healthy battery should have approximately 12.6 V at rest and maintain a voltage above 10 V during cranking.
What are the most common symptoms of car electrical failure?Problems starting the engine, flashing warning lights, power windows not working or dimming lights.
Do electrical parts from one model fit another?Sometimes yes, but the key is to match it by VIN or OEM number – this guarantees compatibility.
How often should you check your electrical system?It is worth performing basic diagnostics (battery, alternator) at least once a year or before a long trip.

Summary: Automotive electrical systems at Global Parts Automotive Store

Automotive electrical systems are the foundation of the reliability and comfort of every modern vehicle. By choosing the right parts, such as alternators, batteries, and control modules, you can ensure your car's full operational efficiency. The Global Parts automotive store invites you to browse our wide selection of original 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 .

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