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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BMW 3 Series E92 Front Left N/S Door Wiring Cables Harness Loom 6957123

Part no. 6957123

BMW 3 Series E92 Front Left N/S Door Wiring Cables Harness Loom 6957123

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W204 W212 Multimedia Interface Unit Module Bracket Mount A22045451040

Part no. A2045451040

Mercedes W204 W212 Multimedia Interface Unit Module Bracket Mount A22045451040

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W212 Multi-Purpose Windscreen Camera Control Unit Module A0009050038

Part no. A0009050038

Mercedes W212 Multi-Purpose Windscreen Camera Control Unit Module A0009050038

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W176 W246 Wiring Loom Cable Door Rear Left Right N/O/S A2465406809

Part no. A2465406809

Mercedes W176 W246 Wiring Loom Cable Door Rear Left Right N/O/S A2465406809

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Bluetooth Module Mercedes W176 W213 Control Unit Hands Free A2139008013

Part no. A2139008013

Bluetooth Module Mercedes W176 W213 Control Unit Hands Free A2139008013

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W204 C250CDI Blue Efficiency OM651.911 204HP Engine ECU A6519007401 Key

Part no. A6519007401-2

Mercedes W204 C250CDI Blue Efficiency OM651.911 204HP Engine ECU A6519007401 Key

€189.95

Free delivery - Wed, Nov 26

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, Nov 26

If paid before 14:00

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BMW X3 E83 LCI M47N2 2.0d 150HP ECU Kit DDE EWS4 Key 7805349 Manual

Part no. 7805349-2

BMW X3 E83 LCI M47N2 2.0d 150HP ECU Kit DDE EWS4 Key 7805349 Manual

€303.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W118 W177 W206 W247 NOX Sensor A0009054807

Part no. A0009054807

Mercedes W118 W177 W206 W247 NOX Sensor A0009054807

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W176 W205 W213 W242 W447 W907 Relay 4-Pin Black Tyco Unit A0035420819

Part no. A0035420819

Mercedes W176 W205 W213 W242 W447 W907 Relay 4-Pin Black Tyco Unit A0035420819

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E90 E90N E91 E91N E92 E92N E93 LCI NOX Wiring Loom Cable 7541009

Part no. 7541009

BMW E90 E90N E91 E91N E92 E92N E93 LCI NOX Wiring Loom Cable 7541009

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W164 W204 Fuel Pump Module Control Unit ECU A2124400314

Part no. A2124400314

Mercedes W164 W204 Fuel Pump Module Control Unit ECU A2124400314

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E90 E91 LCI N47N 320d ed ECU KIT DDE 8512047 CAS 2 Keys Manual Transmission

Part no. 8512047-5

BMW E90 E91 LCI N47N 320d ed ECU KIT DDE 8512047 CAS 2 Keys Manual Transmission

€180.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Parktronic Screen Mercedes W207 W212 Front Parking Sensor Display A0015424423

Part no. A0015424423

Parktronic Screen Mercedes W207 W212 Front Parking Sensor Display A0015424423

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W169 W245 W906 Fuse Holder Electrical Fuse Box Bracket A0025450901

Part no. A0025450901

Mercedes W169 W245 W906 Fuse Holder Electrical Fuse Box Bracket A0025450901

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Fuse Holder Mercedes W169 W245 W906 Electrical Fuse Box Bracket A0025450801

Part no. A0025450801

Fuse Holder Mercedes W169 W245 W906 Electrical Fuse Box Bracket A0025450801

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W212 Display Screen Information Navigation Dashboard A2129002216

Part no. A2129002216

Mercedes W212 Display Screen Information Navigation Dashboard A2129002216

€104.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W177 W247 Battery Cable Negative Lead Terminal Harness A1775402500

Part no. A1775402500

Mercedes W177 W247 Battery Cable Negative Lead Terminal Harness A1775402500

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E81 E87 LCI E90 E91 N43 DC/DC Wandler Torque Converter Module ECU 9253209

Part no. 9253209

BMW E81 E87 LCI E90 E91 N43 DC/DC Wandler Torque Converter Module ECU 9253209

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W639 W906 Air Module SRS Control Unit ECU A9069005701

Part no. A9069005701

Mercedes W639 W906 Air Module SRS Control Unit ECU A9069005701

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Airbag Module Mini F55 F56 F60 BMW X1 F48 F45 ECU Control Unit Air Bag 6818814

Part no. 6818814

Airbag Module Mini F55 F56 F60 BMW X1 F48 F45 ECU Control Unit Air Bag 6818814

€155.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W212 W218 Battery Cable Negative Lead Terminal Harness A2124407952

Part no. A2124407952

Mercedes W212 W218 Battery Cable Negative Lead Terminal Harness A2124407952

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes-Benz A-Class W176 Battery Frame Holder Bracket Mount Plate A2466200018

Part no. A2466200018

Mercedes-Benz A-Class W176 Battery Frame Holder Bracket Mount Plate A2466200018

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W176 W204 W207 W212 W246 Fuel Pump Module Control Unit ECU A0009007306

Part no. A0009007306

Mercedes W176 W204 W207 W212 W246 Fuel Pump Module Control Unit ECU A0009007306

€32.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F11 Wiring Cable Loom 918545-102 767832-113

Part no. 918545-102

BMW F11 Wiring Cable Loom 918545-102 767832-113

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W176 W207 W212 Keyless Door Lock Module ECU Unit A2129009729

Part no. A2129009729

Mercedes W176 W207 W212 Keyless Door Lock Module ECU Unit A2129009729

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Parking Brake Module Mercedes W176 W231 W246 Electric Control Unit A2469003417

Part no. A2469003417

Parking Brake Module Mercedes W176 W231 W246 Electric Control Unit A2469003417

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Seat Adjustment Motor Mercedes R171 W221 Front Seat Motor Actuator 0390203254

Part no. 390203254

Seat Adjustment Motor Mercedes R171 W221 Front Seat Motor Actuator 0390203254

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes ML W164 Control Unit Module DC UHI MOST A2118701885

Part no. A2118701885

Mercedes ML W164 Control Unit Module DC UHI MOST A2118701885

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W204 C250 CDI BlueEFFICIENCY OM651.911 Engine ECU A6519007500 Automatic

Part no. A6519007500-4

Mercedes W204 C250 CDI BlueEFFICIENCY OM651.911 Engine ECU A6519007500 Automatic

€108.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Seat Adjustment Motor Mercedes W221 Front Seat Motor Actuator 0390203255

Part no. 0390203255

Seat Adjustment Motor Mercedes W221 Front Seat Motor Actuator 0390203255

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W204 W207 Battery Cable Positive Wiring Harness Loom A2044402232

Part no. A2044402232

Mercedes W204 W207 Battery Cable Positive Wiring Harness Loom A2044402232

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F01 F10 CIC Professional Unit Sat Nav Infotainment DAB Radio Player 9257009

Part no. 9257009

BMW F01 F10 CIC Professional Unit Sat Nav Infotainment DAB Radio Player 9257009

€284.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Earth Ground Cable Mercedes W204 W207 Battery Wiring Loom Engine A2044402607

Part no. A2044402607

Earth Ground Cable Mercedes W204 W207 Battery Wiring Loom Engine A2044402607

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W204 Estate PDC Wiring Rear Bumper Parking Sensor Cable A2044404732

Part no. A2044404732

Mercedes W204 Estate PDC Wiring Rear Bumper Parking Sensor Cable A2044404732

€32.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W204 Fuse Box Relay SAM Control Unit Module A2129005912

Part no. A2129005912

Mercedes W204 Fuse Box Relay SAM Control Unit Module A2129005912

€89.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Control Unit Bracket Mercedes W204 W212 Audio Module Holder Mount A2045451047

Part no. A2045451047

Control Unit Bracket Mercedes W204 W212 Audio Module Holder Mount A2045451047

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W204 S204 Airbag Module  Air Bag SRS Control Unit ECU A2049013502

Part no. A2049013502

Mercedes W204 S204 Airbag Module Air Bag SRS Control Unit ECU A2049013502

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Battery Bracket Mercedes W204 W207 Battery Mount Support Holder A2045400440

Part no. A2045400440

Battery Bracket Mercedes W204 W207 Battery Mount Support Holder A2045400440

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W204 S204 Estate SAM Control Unit Module Rear A2049005601

Part no. A2049005601

Mercedes W204 S204 Estate SAM Control Unit Module Rear A2049005601

€37.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W204 SAM Control Unit Module Fuse Box Relay Rear A2049060105

Part no. A2049060105

Mercedes W204 SAM Control Unit Module Fuse Box Relay Rear A2049060105

€62.95

Free delivery - Wed, Nov 26

If paid before 14:00

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iPod Interface Mercedes W204 W207 W212 Module Control Unit ECU A0048273745

Part no. A0048273745

iPod Interface Mercedes W204 W207 W212 Module Control Unit ECU A0048273745

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F20 F21 F30 F31 Mini F55 F56 F57 Fuel Pump Module Control Unit ECU 7476046

Part no. 7476046

BMW F20 F21 F30 F31 Mini F55 F56 F57 Fuel Pump Module Control Unit ECU 7476046

€23.95

Free delivery - Wed, Nov 26

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, Nov 26

If paid before 14:00

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BMW X5 X6 E70 E71 Positive Battery Cable Wiring Plus Pole 9217004

Part no. 9217004-1

BMW X5 X6 E70 E71 Positive Battery Cable Wiring Plus Pole 9217004

€37.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Alternator Generator Mercedes W205 W213 Diesel Engine Valeo 200A A0009063903

Part no. A0009063903

Alternator Generator Mercedes W205 W213 Diesel Engine Valeo 200A A0009063903

€113.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Starter Motor Mercedes W213 S213 W238 OM654 Diesel Engine Actuator A6549061400

Part no. A6549061400

Starter Motor Mercedes W213 S213 W238 OM654 Diesel Engine Actuator A6549061400

€56.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W213 OM654 Engine Wiring Cable Cover Duct Bracket Channel A6541592225

Part no. A6541592501

Mercedes W213 OM654 Engine Wiring Cable Cover Duct Bracket Channel A6541592225

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW 5 Series F10 Electric Parking Brake Module Cable Wiring Loom 9325537

Part no. 9325537

BMW 5 Series F10 Electric Parking Brake Module Cable Wiring Loom 9325537

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W213 Door Module Rear Right O/S Control Unit A2139005009

Part no. A2139005009

Mercedes W213 Door Module Rear Right O/S Control Unit A2139005009

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W213 Door Module Front Left N/S Control Unit A2139004009

Part no. A2139004009

Mercedes W213 Door Module Front Left N/S Control Unit A2139004009

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W213 Door Module Rear Left N/S Control Unit A2139004709

Part no. A2139004709

Mercedes W213 Door Module Rear Left N/S Control Unit A2139004709

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Door Wiring Mini F55 F56 R60 Rear Right Left N/O/S Harness Loom Cable 9360357

Part no. 9360357-1

Door Wiring Mini F55 F56 R60 Rear Right Left N/O/S Harness Loom Cable 9360357

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Telematics Control Unit Mini F54 F55 F56 F57 F60 Module 84106836210 6836210

Part no. 6836210

Telematics Control Unit Mini F54 F55 F56 F57 F60 Module 84106836210 6836210

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W176 Windscreen Rain Sensor Unit Module A2469017000

Part no. A2469017000

Mercedes W176 Windscreen Rain Sensor Unit Module A2469017000

€32.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW 5 X5 X6 Series 1 E60 E61 E70 F07 F10 F11 Seat Adjustment Switch Left N/S

Part no. 6958525-1

BMW 5 X5 X6 Series 1 E60 E61 E70 F07 F10 F11 Seat Adjustment Switch Left N/S

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW i3 I01 Engine Motor Sensors Module Wiring Cable Wire Harness 8632687

Part no. 8632687

BMW i3 I01 Engine Motor Sensors Module Wiring Cable Wire Harness 8632687

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F40 Mini F55 F56 Fuse Box Power Distribution Junction Relay Unit 9270356

Part no. 9270356-1

BMW F40 Mini F55 F56 Fuse Box Power Distribution Junction Relay Unit 9270356

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Gateway Module BMW F10 F11 Central Module Control Unit Lear ZGW-02 9266409

Part no. 9266409

Gateway Module BMW F10 F11 Central Module Control Unit Lear ZGW-02 9266409

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Control Unit BMW F10 F11 Body Module ECU JBBFE IIIR V2 PL6 ECU 9267456

Part no. 9267456

Control Unit BMW F10 F11 Body Module ECU JBBFE IIIR V2 PL6 ECU 9267456

€23.95

Free delivery - Wed, Nov 26

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, Nov 26

If paid before 14:00

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Mercedes W176 W205 W212 Voltage Converter Power Distributor Plug A0009820412

Part no. A0009820412

Mercedes W176 W205 W212 Voltage Converter Power Distributor Plug A0009820412

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W177 W247 Battery Bracket Mount Holder Support A1776265300

Part no. A1776203400

Mercedes W177 W247 Battery Bracket Mount Holder Support A1776265300

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W213 Display Screen Information Navigation Dashboard A2139009406

Part no. A2139009406

Mercedes W213 Display Screen Information Navigation Dashboard A2139009406

€66.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359264571 9264571

Part no. 9264571

BMW E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359264571 9264571

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Bracket Mount Mercedes W211 W219 Control Unit Module SAM Holder A2115452647

Part no. A2115452647

Bracket Mount Mercedes W211 W219 Control Unit Module SAM Holder A2115452647

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW i3 I01 Hybrid Electric Earth Ground Cable Negative Battery Lead 8619095

Part no. 8619095

BMW i3 I01 Hybrid Electric Earth Ground Cable Negative Battery Lead 8619095

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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EMF Actuator BMW F10 F12 Brake Caliper Parking Brake Unit Electric 6794618

Part no. 6794618

EMF Actuator BMW F10 F12 Brake Caliper Parking Brake Unit Electric 6794618

€32.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Earth Ground Cable Mercedes W213 S213 Battery Wiring Loom Engine A2135409916

Part no. A2135409916

Earth Ground Cable Mercedes W213 S213 Battery Wiring Loom Engine A2135409916

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Accelerator Sensor Mercedes W169 W245 YAW Rate Control Unit Module A1693000204

Part no. A1693000204-2

Accelerator Sensor Mercedes W169 W245 YAW Rate Control Unit Module A1693000204

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E93 ECU Body Control Module H1 PL2 JBBFE Junction Box 9171217

Part no. 9171217

BMW E93 ECU Body Control Module H1 PL2 JBBFE Junction Box 9171217

€37.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW X5 E53 Receiver Heating Remote Control 6944104 70545B

Part no. 6944104

BMW X5 E53 Receiver Heating Remote Control 6944104 70545B

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW Mini Cooper F55 F56 F57 F60 Telematics Control Unit Module 2622390

Part no. 9342080

BMW Mini Cooper F55 F56 F57 F60 Telematics Control Unit Module 2622390

€47.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Battery Cable BMW X3 F25 Wire Lead Positive Alternator Starter B+ 7810863

Part no. 7810863

Battery Cable BMW X3 F25 Wire Lead Positive Alternator Starter B+ 7810863

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mini Cooper One Convertible R52 Rear Bumper PDC Wiring Parking Sensor Loom Cable

Part no. 6956020-2

Mini Cooper One Convertible R52 Rear Bumper PDC Wiring Parking Sensor Loom Cable

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Door Module Mercedes W204 S204 Front Right O/S Control Unit A2048704426

Part no. A2048704426

Door Module Mercedes W204 S204 Front Right O/S Control Unit A2048704426

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Adblue Module Mercedes W205 W213 W177 W907 SCR Control Unit EGR ECU A0009007604

Part no. A0009007604

Adblue Module Mercedes W205 W213 W177 W907 SCR Control Unit EGR ECU A0009007604

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Rear Window Module Mercedes W207 C207 Coupe Control Unit ECU A2079004400

Part no. A2079004400

Rear Window Module Mercedes W207 C207 Coupe Control Unit ECU A2079004400

Product currently unavailable

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BMW F20 Control Unit Module Wing Mirror Power Fold 7286050

Part no. 7286050

BMW F20 Control Unit Module Wing Mirror Power Fold 7286050

€66.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W205 W213 Fuel Pump Module Control Unit ECU A0009003310

Part no. A0009003310

Mercedes W205 W213 Fuel Pump Module Control Unit ECU A0009003310

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW X5 Series E70 Cable Glove Compartment Wiring Loom Harness 9123605

Part no. 9123605

BMW X5 Series E70 Cable Glove Compartment Wiring Loom Harness 9123605

€33.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Tuner Box Mercedes W213 W205 W222 Digital Audio Control Unit DAB ECE A2229008911

Part no. A2229008911

Tuner Box Mercedes W213 W205 W222 Digital Audio Control Unit DAB ECE A2229008911

€56.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W213 ECU Bracket Control Unit Module Holder Mount A2135452840

Part no. A2135452840

Mercedes W213 ECU Bracket Control Unit Module Holder Mount A2135452840

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F45 F46 F48 Battery Cable IBS Negative Battery Lead 6821206

Part no. 6821206

BMW F45 F46 F48 Battery Cable IBS Negative Battery Lead 6821206

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W213 SAM Module Rear Body Comfort Control Unit ECU A2139003208

Part no. A2139003208

Mercedes W213 SAM Module Rear Body Comfort Control Unit ECU A2139003208

€37.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Battery Cover BMW X1 F48 X2 F39 Mini Countryman F60 Upper Panel 7290727

Part no. 7290727

Battery Cover BMW X1 F48 X2 F39 Mini Countryman F60 Upper Panel 7290727

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W213 Ambient Lighting Control Unit Module ECU A2139001909

Part no. A2139001909

Mercedes W213 Ambient Lighting Control Unit Module ECU A2139001909

€56.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E46 E60 E81 E87 E90 E91 F10 F20 F30 2x Relay Make Contact Sky Blue 6915327

Part no. 6915327-1

BMW E46 E60 E81 E87 E90 E91 F10 F20 F30 2x Relay Make Contact Sky Blue 6915327

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E60 E63 E87 E90 E91 5X Relay Make Contact White Green Set 8373700

Part no. 8373700-3

BMW E60 E63 E87 E90 E91 5X Relay Make Contact White Green Set 8373700

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E60 E63 E87 E90 E91 4X Relay Make Contact White Green Set 8373700

Part no. 8373700-2

BMW E60 E63 E87 E90 E91 4X Relay Make Contact White Green Set 8373700

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Fuse Box Mercedes W213 S213 W238 Rear Electrical Control Unit Module A2135406200

Part no. A2135406200

Fuse Box Mercedes W213 S213 W238 Rear Electrical Control Unit Module A2135406200

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Air Module Mercedes W213 S213 W238 SRS Control Unit ECU A2139007105

Part no. A2139007105

Air Module Mercedes W213 S213 W238 SRS Control Unit ECU A2139007105

€32.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E60 E63 E87 E90 E91 2X Relay Make Contact White Green Set 8373700

Part no. 8373700-1

BMW E60 E63 E87 E90 E91 2X Relay Make Contact White Green Set 8373700

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW X3 F25 X4 F26 Central Gateway Module Control Unit Lear ZGW-02 9266410

Part no. 9266410

BMW X3 F25 X4 F26 Central Gateway Module Control Unit Lear ZGW-02 9266410

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E36 E38 E85 Mini R52 R57 5x Change-Over Contact Relay Violet Set 1388911

Part no. 1388911-3

BMW E36 E38 E85 Mini R52 R57 5x Change-Over Contact Relay Violet Set 1388911

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Battery Cable Mercedes W213 S213 Negative Lead Wiring Harness A0009056001

Part no. A0009056001

Battery Cable Mercedes W213 S213 Negative Lead Wiring Harness A0009056001

€32.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E36 E38 E85 Mini R52 R57 4x Change-Over Contact Relay Violet Set 1388911

Part no. 1388911-2

BMW E36 E38 E85 Mini R52 R57 4x Change-Over Contact Relay Violet Set 1388911

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E36 E38 E85 Mini R52 R57 2x Change-Over Contact Relay Violet Set 1388911

Part no. 1388911-1

BMW E36 E38 E85 Mini R52 R57 2x Change-Over Contact Relay Violet Set 1388911

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W205 S205 W213 Fuse Box Front Relay Control Unit Module A2059067200

Part no. A2059067200

Mercedes W205 S205 W213 Fuse Box Front Relay Control Unit Module A2059067200

€28.95

Free delivery - Wed, Nov 26

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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