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 X3 E83 2.0d M47N2 Engine Control Unit Module ECU DDE 7801711 Manual

Part no. 7801711-1

BMW X3 E83 2.0d M47N2 Engine Control Unit Module ECU DDE 7801711 Manual

€227.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi TT 8J Body Comfort Control BCM Module Unit ECU 8P0907063AD

Part no. 8P0907063AD

Audi TT 8J Body Comfort Control BCM Module Unit ECU 8P0907063AD

€142.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F20 F21 F22 Audio Amplifier Harman Kardon Active Sound Design Unit 9362445

Part no. 9362445

BMW F20 F21 F22 Audio Amplifier Harman Kardon Active Sound Design Unit 9362445

€104.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F80 M3 F82 M4 Engine Valvetronic Wiring Cable Loom Harness 7849627

Part no. 7849627

BMW F80 M3 F82 M4 Engine Valvetronic Wiring Cable Loom Harness 7849627

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mini R50 R52 R53 Steering Wheel Horn Switch Left Right N/O/S Set 6800903

Part no. 6800903-2

Mini R50 R52 R53 Steering Wheel Horn Switch Left Right N/O/S Set 6800903

€32.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes A205 Convertible Comfort Control Unit Module A2059003740

Part no. A2059003740

Mercedes A205 Convertible Comfort Control Unit Module A2059003740

€85.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Ford Transit Connect Mk2 II Rain Sensor Control Unit Module FoMoCo DE8T19H463DC

Part no. DE8T19H463DC

Ford Transit Connect Mk2 II Rain Sensor Control Unit Module FoMoCo DE8T19H463DC

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W212 Rear Bumper PDC Wiring Parking Sensor Loom Harness A2124404851

Part no. A2124404851

Mercedes W212 Rear Bumper PDC Wiring Parking Sensor Loom Harness A2124404851

€32.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W221 Front Seat Heater Control Unit Module ECU A2218702286

Part no. A2218702286

Mercedes W221 Front Seat Heater Control Unit Module ECU A2218702286

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW X5 Series E53 Control Element Light Switch 61318372204 8372204

Part no. 8372204

BMW X5 Series E53 Control Element Light Switch 61318372204 8372204

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Skoda Octavia II Radio Control Autoradio Head Unit Stream MP3 1Z0035161C

Part no. 1Z0035161C

Skoda Octavia II Radio Control Autoradio Head Unit Stream MP3 1Z0035161C

€32.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mini Cooper One R50 R52 R53 Power Distribution Fuse Box Front 6906614

Part no. 6906614

Mini Cooper One R50 R52 R53 Power Distribution Fuse Box Front 6906614

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A4 B8 Air Module Control Unit ECU Crash Control 8K0959655L

Part no. 8K0959655L

Audi A4 B8 Air Module Control Unit ECU Crash Control 8K0959655L

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes A E Class W169 W211 Parking Sensor Display Control PDC A0015423723

Part no. A0015423723

Mercedes A E Class W169 W211 Parking Sensor Display Control PDC A0015423723

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A3 E 104 T Air Module ECU Sensor Control Unit 8P0959655J

Part no. 8P0959655J

Audi A3 E 104 T Air Module ECU Sensor Control Unit 8P0959655J

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W906 Fuse Box SAM Module Control Unit ZGS Temic A9069006303

Part no. A9069006303-1

Mercedes W906 Fuse Box SAM Module Control Unit ZGS Temic A9069006303

€89.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW Mini Cooper One R56 Front Left Passenger's Door Wiring Harness N/S 9154128

Part no. 9154128

BMW Mini Cooper One R56 Front Left Passenger's Door Wiring Harness N/S 9154128

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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KaFAS Camera BMW i3 I01 F10 F20 F30 LCI Speed Control ECU Module Unit 6819329

Part no. 6819329

KaFAS Camera BMW i3 I01 F10 F20 F30 LCI Speed Control ECU Module Unit 6819329

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F01 LCI Cable Door Rear Left Right N/O/S Wiring Harness 9262882

Part no. 9302937

BMW F01 LCI Cable Door Rear Left Right N/O/S Wiring Harness 9262882

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F20 F21 F22 F30 F31 Head Unit Basic Media Navigation Headunit 6822077

Part no. 6822077

BMW F20 F21 F22 F30 F31 Head Unit Basic Media Navigation Headunit 6822077

€70.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes-Benz A B Class W169 W245 Door Control Unit Right O/S Rear A1698207426

Part no. A1698207426

Mercedes-Benz A B Class W169 W245 Door Control Unit Right O/S Rear A1698207426

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A3 S3 8Y Battery Negative Terminal Cable Wire 5QS915181

Part no. 5QS915181

Audi A3 S3 8Y Battery Negative Terminal Cable Wire 5QS915181

€56.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes S204 Door Module Rear Right O/S Control Unit ECU A2048701226

Part no. A2048701226

Mercedes S204 Door Module Rear Right O/S Control Unit ECU A2048701226

€32.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W245 ECU Control Unit Sensor Air Module A1698201585

Part no. A1698201585

Mercedes W245 ECU Control Unit Sensor Air Module A1698201585

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi S4 B9 Wiring Loom Set PDC Rear Complete Harness Parking Sensor 8W9971104A

Part no. 8W9971104A

Audi S4 B9 Wiring Loom Set PDC Rear Complete Harness Parking Sensor 8W9971104A

€32.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F20 F30 F32 120dX 320dX 420dX 184HP N47N Engine ECU 8582155 Automatic

Part no. 8582155-3

BMW F20 F30 F32 120dX 320dX 420dX 184HP N47N Engine ECU 8582155 Automatic

€66.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F20 F30 Sport Seat Front Heating Mat Element F21 F31 F32 7243562

Part no. 7243562

BMW F20 F30 Sport Seat Front Heating Mat Element F21 F31 F32 7243562

€113.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F01 F07 F10 F11 Battery Power B+ Distribution Box Rear 9177773

Part no. 9177773

BMW F01 F07 F10 F11 Battery Power B+ Distribution Box Rear 9177773

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F01 F02 LCI F10 Diversity Aerial Antenna Amplifier DAB 9346799

Part no. 9346799

BMW F01 F02 LCI F10 Diversity Aerial Antenna Amplifier DAB 9346799

€47.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A3 8P Gateway Module Diagnostic Interface Control Unit ECU 1K0907530G

Part no. 1K0907530G

Audi A3 8P Gateway Module Diagnostic Interface Control Unit ECU 1K0907530G

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A4 B7 YAW Sensor ESP Rotation Rate Acceleration Control Unit 8E0907637

Part no. 8E0907637

Audi A4 B7 YAW Sensor ESP Rotation Rate Acceleration Control Unit 8E0907637

€32.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Telematics Module Mercedes W176 W205 W218 Communication Control Unit A2059008218

Part no. A2059008218

Telematics Module Mercedes W176 W205 W218 Communication Control Unit A2059008218

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Kia Ceed I 1.6 CRDI 115HP D4FB Diesel Engine Control ECU 39113-2A511 Manual

Part no. 39113-2A511

Kia Ceed I 1.6 CRDI 115HP D4FB Diesel Engine Control ECU 39113-2A511 Manual

€32.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW E65 Xenon Headlight Control Module LM E6X LWR 6943285

Part no. 6943285

BMW E65 Xenon Headlight Control Module LM E6X LWR 6943285

€51.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W169 W245 W906 Fuse Box Carrier A0025451201

Part no. A0025451201

Mercedes W169 W245 W906 Fuse Box Carrier A0025451201

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W169 W245 Central Gateway Module Bracket Holder Mount A1695451440

Part no. A1695451440

Mercedes W169 W245 Central Gateway Module Bracket Holder Mount A1695451440

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Battery Cable BMW X3 F25 X4 F26 B47 Alternator Starter Base B Cable 8514291

Part no. 8514291

Battery Cable BMW X3 F25 X4 F26 B47 Alternator Starter Base B Cable 8514291

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW 5 Z4 Series 1 E34 E85 Base B Terminal Point Engine Compartment 7514342

Part no. 7514342-1

BMW 5 Z4 Series 1 E34 E85 Base B Terminal Point Engine Compartment 7514342

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW 1 3 Series F20 F30 F31 LCI Line Cable Power Distribution Module 8624382

Part no. 8624382

BMW 1 3 Series F20 F30 F31 LCI Line Cable Power Distribution Module 8624382

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW 1 3 Series F20 F21 F30 Cable Alternator Starter Base B  Wire 7624412

Part no. 7624412

BMW 1 3 Series F20 F21 F30 Cable Alternator Starter Base B Wire 7624412

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW X3 F25 Footwell Light Control Unit Module ECU FRM III TEMIC 9290013

Part no. 9290013

BMW X3 F25 Footwell Light Control Unit Module ECU FRM III TEMIC 9290013

€37.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW 3 Series E93 Cabrio Airbag Control Unit Module ECU 9159794 65779159794

Part no. 9159794

BMW 3 Series E93 Cabrio Airbag Control Unit Module ECU 9159794 65779159794

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F20 F30 118d 318d N47N 143HP Engine Control Unit ECU DDE 8518424 Manual

Part no. 8518424-1

BMW F20 F30 118d 318d N47N 143HP Engine Control Unit ECU DDE 8518424 Manual

€108.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F40 Crash Control Unit Air Module ECU Continental 9873895

Part no. 9873895

BMW F40 Crash Control Unit Air Module ECU Continental 9873895

€123.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Automatic Closing Motor Mercedes S205 Estate X253 Trunk Lid A2059007218

Part no. A2059007218

Automatic Closing Motor Mercedes S205 Estate X253 Trunk Lid A2059007218

€47.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F20 F30 F32 120d 320d 420d N47N 184HP Engine Module ECU DDE 8573257 Manual

Part no. 8573257

BMW F20 F30 F32 120d 320d 420d N47N 184HP Engine Module ECU DDE 8573257 Manual

€113.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Engine Control Unit BMW F30 F31 N57N 330d 258HP ECU DDE 8572439 Automatic

Part no. 8572439-3

Engine Control Unit BMW F30 F31 N57N 330d 258HP ECU DDE 8572439 Automatic

€61.95

Free delivery - Fri, Nov 28

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 - Fri, Nov 28

If paid before 14:00

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BMW F20 F21 N47S1 Engine Wiring Harness Injector Module Loom Cable 8507918

Part no. 8507918

BMW F20 F21 N47S1 Engine Wiring Harness Injector Module Loom Cable 8507918

€104.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W204 C180 Engine Unit BlueEFFICIENCY 271.820 156HP ECU A2711500391

Part no. A2711500391-7

Mercedes W204 C180 Engine Unit BlueEFFICIENCY 271.820 156HP ECU A2711500391

€284.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F20 F21 F22 Central Information Display Dashboard Screen 6,5" 9270392

Part no. 9270392-2

BMW F20 F21 F22 Central Information Display Dashboard Screen 6,5" 9270392

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW E39 E46 E60 E61 E83 E90 E91 Switch Glove Box Light

Part no. 1388277

BMW E39 E46 E60 E61 E83 E90 E91 Switch Glove Box Light

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Alternator Harness BMW X3 G01 X4 G02 30dX 40dX B57 Cable Base B+ Loom 8589168

Part no. 8589168

Alternator Harness BMW X3 G01 X4 G02 30dX 40dX B57 Cable Base B+ Loom 8589168

€56.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A6 C6 3.0 TDI 233HP Diesel Engine Control Unit ECU Kit Module 03L906022FL

Part no. 03L906022FL

Audi A6 C6 3.0 TDI 233HP Diesel Engine Control Unit ECU Kit Module 03L906022FL

€189.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW X3 Series E83 LCI Front PDC Ultrasonic Parking Sensor Black 9270500

Part no. 9270500-SCH

BMW X3 Series E83 LCI Front PDC Ultrasonic Parking Sensor Black 9270500

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W221 Linguatronic Control Module Unit ECU English Version A2218705687

Part no. A2218705687

Mercedes W221 Linguatronic Control Module Unit ECU English Version A2218705687

€85.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W177 W213 Engine Wiring Harness Loom E220d Diesel A6541500800

Part no. A6541500800

Mercedes W177 W213 Engine Wiring Harness Loom E220d Diesel A6541500800

€37.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W118 W177 W247 Starter Alternator Wiring Loom Harness Cable A1775401758

Part no. A1775401758

Mercedes W118 W177 W247 Starter Alternator Wiring Loom Harness Cable A1775401758

€80.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mini F60 BMW F48 SCR AdBlue Module Control Unit 9488417

Part no. 9488417

Mini F60 BMW F48 SCR AdBlue Module Control Unit 9488417

€47.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Door Cable Guide Mercedes W204 Front Wiring Loom Harness Channel A2048210197

Part no. A2048210197

Door Cable Guide Mercedes W204 Front Wiring Loom Harness Channel A2048210197

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Air Module BMW F01 F02 LCI F10 F11 F13 ECU ICM Control Unit 6878191

Part no. 6878191

Air Module BMW F01 F02 LCI F10 F11 F13 ECU ICM Control Unit 6878191

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W177 Front Door Control Module Left Right N/O/S Unit ECU A1779007716

Part no. A1779007716

Mercedes W177 Front Door Control Module Left Right N/O/S Unit ECU A1779007716

€61.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W213 OM642 Diesel Engine Alternator Wiring Loom Harness A2135401217

Part no. A2135401217

Mercedes W213 OM642 Diesel Engine Alternator Wiring Loom Harness A2135401217

€47.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes S204 Door Module Rear Left N/S Control Unit ECU A2048701126

Part no. A2048701126

Mercedes S204 Door Module Rear Left N/S Control Unit ECU A2048701126

€32.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A1 8X A3 8V Windscreen Rain Sensor Control Unit 8U0955559

Part no. 8U0955559

Audi A1 8X A3 8V Windscreen Rain Sensor Control Unit 8U0955559

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F10 F11 LCI F13 N63 N63N Petrol Water Pump Adapter Lead Cable Wiring 7601305

Part no. 7601305

BMW F10 F11 LCI F13 N63 N63N Petrol Water Pump Adapter Lead Cable Wiring 7601305

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mini F54 Clubman F60 Countryman KaFAS Camera Windscreen Unit Front 9384100

Part no. 9384100

Mini F54 Clubman F60 Countryman KaFAS Camera Windscreen Unit Front 9384100

€42.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW E81 E84 E87 E90 LCI 18d 118d 318d N47 ECU Kit DDE 8506434 CAS3 Key Automatic

Part no. 8506434-4

BMW E81 E84 E87 E90 LCI 18d 118d 318d N47 ECU Kit DDE 8506434 CAS3 Key Automatic

€251.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi Q5 8R Gateway Module Control Unit ECU 8R0907468T 8R0907468C

Part no. 8R0907468T

Audi Q5 8R Gateway Module Control Unit ECU 8R0907468T 8R0907468C

€23.95

Free delivery - Fri, Nov 28

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 - Fri, Nov 28

If paid before 14:00

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Mercedes GLC X253 Communication Module LTE Telephone Bluetooth A2229004220

Part no. A2229004220

Mercedes GLC X253 Communication Module LTE Telephone Bluetooth A2229004220

€189.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F20 118d F30 318d N47N 143HP ECU Engine Contol Unit DDE 8578945 Manual

Part no. 8578945-3

BMW F20 118d F30 318d N47N 143HP ECU Engine Contol Unit DDE 8578945 Manual

€89.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW X6 F16 Fuse Relay Box Control Unit Power Distribution 9360371

Part no. 9360371

BMW X6 F16 Fuse Relay Box Control Unit Power Distribution 9360371

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W205 C200 274.920 184HP Engine Control Unit ECU A2749000800 Manual

Part no. A2749000800-4

Mercedes W205 C200 274.920 184HP Engine Control Unit ECU A2749000800 Manual

€123.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW E60 E61 E63 E65 PDC Parking Control Module Unit ECU 6942677

Part no. 6942677

BMW E60 E61 E63 E65 PDC Parking Control Module Unit ECU 6942677

€94.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes ML W164 Rear Bumper PDC Wiring Parking Sensor Loom Harness A1644400937

Part no. A1644400937

Mercedes ML W164 Rear Bumper PDC Wiring Parking Sensor Loom Harness A1644400937

€56.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mini Cooper One R56 R55 R58 R60 R61 Air Module Control Unit ECU 9807169

Part no. 9807169

Mini Cooper One R56 R55 R58 R60 R61 Air Module Control Unit ECU 9807169

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW 7 Series E65 E66 Battery B  Engine Compartment Terminal Point 8387568

Part no. 8387568

BMW 7 Series E65 E66 Battery B Engine Compartment Terminal Point 8387568

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW 3 4 Series F80 M3 F82 M4 Control Unit Active Sound Design 2622362

Part no. 6772742

BMW 3 4 Series F80 M3 F82 M4 Control Unit Active Sound Design 2622362

€222.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW 1 3 Z4 Series F20 F30 E89 Petrol Alternator 170A 7605478

Part no. 7605478

BMW 1 3 Z4 Series F20 F30 E89 Petrol Alternator 170A 7605478

Product currently unavailable

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Wiring Harness BMW F48 Mini F55 F56 B38 Petrol Engine Servotronic Module 8617722

Part no. 8617722

Wiring Harness BMW F48 Mini F55 F56 B38 Petrol Engine Servotronic Module 8617722

€32.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW E65 Door Cable Guide Rear Left N/S Wiring Loom Bracket Trim Cover 6907329

Part no. 6907329

BMW E65 Door Cable Guide Rear Left N/S Wiring Loom Bracket Trim Cover 6907329

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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VW Tiguan 5N Antenna Amplifier Module Control Right O/S Unit 5N0035552K

Part no. 5N0035552K

VW Tiguan 5N Antenna Amplifier Module Control Right O/S Unit 5N0035552K

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Peugeot Partner Citroen Berlingo 1.6 HDI Engine Wiring Cable Bracket 9665162580

Part no. 9665162580

Peugeot Partner Citroen Berlingo 1.6 HDI Engine Wiring Cable Bracket 9665162580

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW X1 E84 Front Bumper Loom Cable Harness Parking Sensors PDC Wiring 9191449

Part no. 9236520

BMW X1 E84 Front Bumper Loom Cable Harness Parking Sensors PDC Wiring 9191449

€47.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mini Cooper One 1 R50 Fuel Filler Cover Fill In Flap Indi Blue Metallic 862

Part no. P0148459-IB1

Mini Cooper One 1 R50 Fuel Filler Cover Fill In Flap Indi Blue Metallic 862

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes SLK R172 Door Control Unit Module Front Right O/S A1729002601

Part no. A1729002601

Mercedes SLK R172 Door Control Unit Module Front Right O/S A1729002601

€32.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW Z4 E85 E86 Battery Holder Hold Down Bracket 7572873

Part no. 7572873

BMW Z4 E85 E86 Battery Holder Hold Down Bracket 7572873

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W203 Diesel Engine Starter Alternator Electrical Cable A2035402206

Part no. A2035402206

Mercedes W203 Diesel Engine Starter Alternator Electrical Cable A2035402206

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mini Cooper S Cabrio R57 R57N LCI Air Module ECU Control Unit Module 9808713

Part no. 9808713

Mini Cooper S Cabrio R57 R57N LCI Air Module ECU Control Unit Module 9808713

€113.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Camera Control Unit BMW F20 F21 F30 F31 KaFAS 2 Camera Module ECU 9307421

Part no. 9307421

Camera Control Unit BMW F20 F21 F30 F31 KaFAS 2 Camera Module ECU 9307421

€66.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Body Control Module Audi A4 B8 A5 8T BCM Comfort Control Unit 8K0907064DC

Part no. 8K0907064DC

Body Control Module Audi A4 B8 A5 8T BCM Comfort Control Unit 8K0907064DC

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi TT 8J 2.0 TDI 170HP CBBB Quattro Engine Module Unit ECU 03L906022DH Manual

Part no. 03L906022DH

Audi TT 8J 2.0 TDI 170HP CBBB Quattro Engine Module Unit ECU 03L906022DH Manual

€85.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW X5 E70 X6 E71 F10 F11 F12 Parking Sensor PDC Ultrasonic Black 9251944 SET X4

Part no. 9270495-1

BMW X5 E70 X6 E71 F10 F11 F12 Parking Sensor PDC Ultrasonic Black 9251944 SET X4

€37.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Cable Beam Mercedes W166 W212 W221 Engine Wiring Harness Loom A2781506020

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Cable Beam Mercedes W166 W212 W221 Engine Wiring Harness Loom A2781506020

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BMW E82 E84 E87N E88 E90 E91 E92 E93 E93 E-box fan 7547141

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BMW E82 E84 E87N E88 E90 E91 E92 E93 E93 E-box fan 7547141

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BMW 3 5 6 Series E60 E61 E63 E64 E90 E91 FBAS Analog Video Module Unit 6960428

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BMW 3 5 6 Series E60 E61 E63 E64 E90 E91 FBAS Analog Video Module Unit 6960428

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BMW Z4 Series E85 Roadster Battery Lead Positive Cable Plus Pole 6935667

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BMW Z4 Series E85 Roadster Battery Lead Positive Cable Plus Pole 6935667

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Volkswagen Golf Mk8 Air Conditioning A/C Control Unit Module 5WA907007AB

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Volkswagen Golf Mk8 Air Conditioning A/C Control Unit Module 5WA907007AB

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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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