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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Module Mercedes W205 Drivetrain Gearbox Control Module Unit  A2139004119

Part no. A2139004119

Module Mercedes W205 Drivetrain Gearbox Control Module Unit A2139004119

€104.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Engine Wiring BMW F20 F21 F30 F31 N47N Diesel Loom Harness Cable 8585641

Part no. 8585641

Engine Wiring BMW F20 F21 F30 F31 N47N Diesel Loom Harness Cable 8585641

€32.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Fuse Box Mercedes W205 Interior Equipment Fuse Box Control Module A2135406100

Part no. A2135406100

Fuse Box Mercedes W205 Interior Equipment Fuse Box Control Module A2135406100

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W205 Electrical Ground Line Wire Earth Cable A2055404596

Part no. A2055404596

Mercedes W205 Electrical Ground Line Wire Earth Cable A2055404596

€32.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Keyless Module Mercedes W205 W213 ECU Door Lock Control Unit A2229009915

Part no. A2229009915

Keyless Module Mercedes W205 W213 ECU Door Lock Control Unit A2229009915

€32.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Battery Wire Mercedes W205 Negative Cable With Battery Sensor 48V A0009053006

Part no. A0009053006

Battery Wire Mercedes W205 Negative Cable With Battery Sensor 48V A0009053006

€89.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Fuse Box  Mercedes W177 Relay Fuse Box COntrol Module Unit  A1779061102

Part no. A1779061102

Fuse Box Mercedes W177 Relay Fuse Box COntrol Module Unit A1779061102

€66.95

Free delivery - Wed, Nov 26

If paid before 14:00

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SAM Module Mercedes W205 Trunk Rear SAM Control Module A2059007143

Part no. A2059007143

SAM Module Mercedes W205 Trunk Rear SAM Control Module A2059007143

€132.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W204 Front Seat Air Module Wiring Cable Front Right A2045408735

Part no. A2045408735

Mercedes W204 Front Seat Air Module Wiring Cable Front Right A2045408735

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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On Board Monitor BMW X5 E70 X6 E71 Sat Nav System Screen Display 8,8" 6911908

Part no. 6911908

On Board Monitor BMW X5 E70 X6 E71 Sat Nav System Screen Display 8,8" 6911908

€85.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W205 Battery Recess Trunk Floor Battery Box Base Plate A2056105402

Part no. A2056105402

Mercedes W205 Battery Recess Trunk Floor Battery Box Base Plate A2056105402

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W177 Interior Ambiance Control Module ECU Unit A1779007403

Part no. A1779007403

Mercedes W177 Interior Ambiance Control Module ECU Unit A1779007403

€51.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Citroen Berlingo B9 1.6 HDI 9HN Engine Control Unit ECU EDC 9677006780 Manual

Part no. 9677006780

Citroen Berlingo B9 1.6 HDI 9HN Engine Control Unit ECU EDC 9677006780 Manual

€32.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F30 320i F32 420i N20 184HP Engine ECU Control Unit DME 8639595 Automatic

Part no. 8639595-2

BMW F30 320i F32 420i N20 184HP Engine ECU Control Unit DME 8639595 Automatic

€446.95

Free delivery - Wed, Nov 26

If paid before 14:00

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ECU BMW F30 330d N57N 258HP Diesel Engine Control Unit Automatic 8585379

Part no. 8585379

ECU BMW F30 330d N57N 258HP Diesel Engine Control Unit Automatic 8585379

€51.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Dashboard Monitor BMW X3 F25 X4 F26 Onboard Central Display Screen 6,5" 9294309

Part no. 9294309

Dashboard Monitor BMW X3 F25 X4 F26 Onboard Central Display Screen 6,5" 9294309

€189.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F20 F21 F22 F30 F31 F32 Body Control Module Unit FEM ECU LR01 6843898

Part no. 6843898

BMW F20 F21 F22 F30 F31 F32 Body Control Module Unit FEM ECU LR01 6843898

€132.95

Free delivery - Wed, Nov 26

If paid before 14:00

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2 x Mini R57 Cabrio Convertible DWA Door Alarm System Control Module Set 3455306

Part no. 3455306-1

2 x Mini R57 Cabrio Convertible DWA Door Alarm System Control Module Set 3455306

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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4 x Mini R57 Cabrio Convertible DWA Door Alarm System Control Module Set 3455306

Part no. 3455306-2

4 x Mini R57 Cabrio Convertible DWA Door Alarm System Control Module Set 3455306

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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3 x Mini R57 R58 R59 DWA Door Alarm System Module Control Unit Set 3455305

Part no. 3455305-2

3 x Mini R57 R58 R59 DWA Door Alarm System Module Control Unit Set 3455305

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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2 x Mini R57 R58 R59 DWA Door Alarm System Module Control Unit Set 3455305

Part no. 3455305-1

2 x Mini R57 R58 R59 DWA Door Alarm System Module Control Unit Set 3455305

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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2 x BMW E63 E64 DWA Door Alarm System Module Control Unit Set 6949226

Part no. 6949226-1

2 x BMW E63 E64 DWA Door Alarm System Module Control Unit Set 6949226

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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4 x BMW E63 E64 DWA Door Alarm System Module Control Unit Set 6949226

Part no. 6949226-2

4 x BMW E63 E64 DWA Door Alarm System Module Control Unit Set 6949226

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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2 x Mini Cooper R52 Convertible DWA Door Alarm System Module Unit Set 6949228

Part no. 6949228-1

2 x Mini Cooper R52 Convertible DWA Door Alarm System Module Unit Set 6949228

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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4 x Mini Cooper R52 Convertible DWA Door Alarm System Module Unit Set 6949228

Part no. 6949228-2

4 x Mini Cooper R52 Convertible DWA Door Alarm System Module Unit Set 6949228

€28.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW F10 520d N47N 184HP ECU Kit Control Unit DDE 8574091 CAS4 + Key

Part no. 8574091-3

BMW F10 520d N47N 184HP ECU Kit Control Unit DDE 8574091 CAS4 + Key

€170.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F20 F30 F32 120d 320d 420d N47N 184HP Engine Unit ECU DDE 8576333 Automatic

Part no. 8576333

BMW F20 F30 F32 120d 320d 420d N47N 184HP Engine Unit ECU DDE 8576333 Automatic

€113.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes Vito W447 W213 OM654 Power Distribution Relay Unit Module A0005459812

Part no. A0005459812

Mercedes Vito W447 W213 OM654 Power Distribution Relay Unit Module A0005459812

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Aerial Trap Circuit BMW G30 X3 G01 Antenna Amplifier Module Control Unit 9389560

Part no. 9389560

Aerial Trap Circuit BMW G30 X3 G01 Antenna Amplifier Module Control Unit 9389560

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F40 Mini F55 F56 Mid Range Sound Speaker Front Door Stereo 8715685

Part no. 8715685

BMW F40 Mini F55 F56 Mid Range Sound Speaker Front Door Stereo 8715685

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes Vito W447 Fuse Box Cover Trim Panel Lid Housing A4475400082

Part no. A4475400082

Mercedes Vito W447 Fuse Box Cover Trim Panel Lid Housing A4475400082

€47.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F30 F32 LCI 335d 435d N57Z 313HP Control Unit ECU Kit DDE 8586536 FEM Key

Part no. 8586536-6

BMW F30 F32 LCI 335d 435d N57Z 313HP Control Unit ECU Kit DDE 8586536 FEM Key

€398.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Fuse Box Mercedes W156 W176 W246 Front Relay Control Unit Module A2465401350

Part no. A2465401350

Fuse Box Mercedes W156 W176 W246 Front Relay Control Unit Module A2465401350

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F01 Wiring Loom Cable Harness 9211840

Part no. 9211840

BMW F01 Wiring Loom Cable Harness 9211840

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW X3 F25 Rear Bumper PDC Wiring Loom Parking Sensor Cable Harness 9315096

Part no. 9315096

BMW X3 F25 Rear Bumper PDC Wiring Loom Parking Sensor Cable Harness 9315096

€56.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W177 W247 Door Wiring  Rear Left Right Cable Harness A1775405801

Part no. A1775405801

Mercedes W177 W247 Door Wiring Rear Left Right Cable Harness A1775405801

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Door Wiring Mercedes W177 W247 Front Passenger Side Cable Harness A1775408609

Part no. A1775408609

Door Wiring Mercedes W177 W247 Front Passenger Side Cable Harness A1775408609

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Sound Amplifier BMW F80 M3 F82 M4 Hifi Audio Unit Active Sound Design 9398997

Part no. 9398997

Sound Amplifier BMW F80 M3 F82 M4 Hifi Audio Unit Active Sound Design 9398997

€137.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W164 W169 W211 W245 W906 6 Disc CD Changer Player A2118703889

Part no. A2118703889

Mercedes W164 W169 W211 W245 W906 6 Disc CD Changer Player A2118703889

€32.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW i3 i01 Battery Cell Module Supervision Circuit Control Unit 7648785

Part no. 7648785

BMW i3 i01 Battery Cell Module Supervision Circuit Control Unit 7648785

€37.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W221 Rear Armrest DVD Player Control Headunit A1669062300

Part no. A1669062300

Mercedes W221 Rear Armrest DVD Player Control Headunit A1669062300

€66.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F20 F21 F30 F31 116d 316d 116HP N47N ECU Kit DDE 8576341 + Key + FEM

Part no. 8576341-7

BMW F20 F21 F30 F31 116d 316d 116HP N47N ECU Kit DDE 8576341 + Key + FEM

€227.95

Free delivery - Wed, Nov 26

If paid before 14:00

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2 x BMW E63 E64 E93 Alarm System Module Sensor DWA Control Unit Set 6950525

Part no. 6950525-1

2 x BMW E63 E64 E93 Alarm System Module Sensor DWA Control Unit Set 6950525

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F20 F30 MINI F56 Control Unit Air Conditioning Module 9267958

Part no. 9267958

BMW F20 F30 MINI F56 Control Unit Air Conditioning Module 9267958

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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4 x Mini R52 Convertible DWA Door Alarm System Module Control Unit Set 6949229

Part no. 6949229-2

4 x Mini R52 Convertible DWA Door Alarm System Module Control Unit Set 6949229

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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2 x Mini R52 Convertible DWA Door Alarm System Module Control Unit Set 6949229

Part no. 6949229-1

2 x Mini R52 Convertible DWA Door Alarm System Module Control Unit Set 6949229

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W177 Front Windscreen Windshield Camera Multi Purpose Unit A1779009902

Part no. A1779009902

Mercedes W177 Front Windscreen Windshield Camera Multi Purpose Unit A1779009902

€66.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW X3 E83 LCI 2.0d N47 177HP Engine ECU Control Unit Module DDE 7809196 Manual

Part no. 7809196

BMW X3 E83 LCI 2.0d N47 177HP Engine ECU Control Unit Module DDE 7809196 Manual

€165.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F10 F11 F30 F01 F02 LCI Air Control Module ECU Unit 9280186

Part no. 9280186-1

BMW F10 F11 F30 F01 F02 LCI Air Control Module ECU Unit 9280186

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes SLK R171 Central Gateway Module ECU Control Unit A1715405045

Part no. A1715405045

Mercedes SLK R171 Central Gateway Module ECU Control Unit A1715405045

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Jaguar XF 250 Power Adapter Battery Positive Terminal 7W93-11A134-AA

Part no. 7W93-11A134-AA

Jaguar XF 250 Power Adapter Battery Positive Terminal 7W93-11A134-AA

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W177 Rear Axle Wheel RPM Speed Right Sensor Wire Harness A2475400600

Part no. A2475400600

Mercedes W177 Rear Axle Wheel RPM Speed Right Sensor Wire Harness A2475400600

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W176 W246 OM651 Alternator Cable Battery Prefuse Box A2465400308

Part no. A2465400308-1

Mercedes W176 W246 OM651 Alternator Cable Battery Prefuse Box A2465400308

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W176 W246 Control Unit  Body Control Module ECU A2469009413

Part no. A2469009413-1

Mercedes W176 W246 Control Unit Body Control Module ECU A2469009413

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E88 E89 E93 Convertible Cabrio DWA-Alarm System Module Set Of 2 6989713

Part no. 6989713-1

BMW E88 E89 E93 Convertible Cabrio DWA-Alarm System Module Set Of 2 6989713

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Door Wiring Mercedes W177 W247 Front Passenger Side Cable Harness A1775408220

Part no. A1775408220

Door Wiring Mercedes W177 W247 Front Passenger Side Cable Harness A1775408220

€32.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F20 F30 120d 320d ed Diesel N47N 163HP ECU Kit DDE 8518568 + Key + FEM

Part no. 8518568-3

BMW F20 F30 120d 320d ed Diesel N47N 163HP ECU Kit DDE 8518568 + Key + FEM

€132.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F20 F21 F30 F31 N47N 116d 316d ECU Control Unit Module DDE 8518569 Manual

Part no. 8518569

BMW F20 F21 F30 F31 N47N 116d 316d ECU Control Unit Module DDE 8518569 Manual

€56.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Iveco Daily 3 Electrical Wire Earth Cable Battery Power Wiring 504092575

Part no. 504092575

Iveco Daily 3 Electrical Wire Earth Cable Battery Power Wiring 504092575

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Seat Module Mercedes W164 W203 W211 C219 Front Memory Control Unit A2118704926

Part no. A2118704926

Seat Module Mercedes W164 W203 W211 C219 Front Memory Control Unit A2118704926

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W177 Sliding Roof Module Sunroof Panoramic Control Unit A1679006613

Part no. A1679006613

Mercedes W177 Sliding Roof Module Sunroof Panoramic Control Unit A1679006613

€99.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F87 F80 F82 Audio Amplifier Harman Becker Active Sound Design System 6834091

Part no. 6834091

BMW F87 F80 F82 Audio Amplifier Harman Becker Active Sound Design System 6834091

€99.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Starter Motor Mercedes W906 M272 Engine Diesel Bosch A0061511001

Part no. A0061511001

Starter Motor Mercedes W906 M272 Engine Diesel Bosch A0061511001

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes C118 W177 W247 Battery Box Trim Housing Cover Support A1776204201

Part no. A1776204201

Mercedes C118 W177 W247 Battery Box Trim Housing Cover Support A1776204201

€37.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Dashboard Monitor BMW X3 F25 X4 F26 Onboard Central Display Screen 8,8" 6822625

Part no. 6822625

Dashboard Monitor BMW X3 F25 X4 F26 Onboard Central Display Screen 8,8" 6822625

€346.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W447 Front Air Module Control Unit ECU A4479001118

Part no. A4479001118

Mercedes W447 Front Air Module Control Unit ECU A4479001118

€488.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes C118 W177 W247 Negative Battery Terminal Cable Lead A0009058112

Part no. A0009058112

Mercedes C118 W177 W247 Negative Battery Terminal Cable Lead A0009058112

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W177 W247 Positive Battery Cable Lead Wire Starter A1775407932

Part no. A1775407932

Mercedes W177 W247 Positive Battery Cable Lead Wire Starter A1775407932

€56.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F30 LCI 330e Hybrid High Voltage Electronics Unit Holder Support 9382401

Part no. 9382401

BMW F30 LCI 330e Hybrid High Voltage Electronics Unit Holder Support 9382401

€37.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes C118 W167 W177 W247 Ignition Control Module Unit ECU A1679001520

Part no. A1679001520

Mercedes C118 W167 W177 W247 Ignition Control Module Unit ECU A1679001520

€132.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W176 W246 C117 Fuse Relay Box Unit Cables Wiring Loom A2469067100

Part no. A2469067100-1

Mercedes W176 W246 C117 Fuse Relay Box Unit Cables Wiring Loom A2469067100

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W167 W177 Radio Stereo Nav Navigation Head Unit High A1679005218

Part no. A1679005218

Mercedes W167 W177 Radio Stereo Nav Navigation Head Unit High A1679005218

€450.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Door Module Mercedes C118 W177 W247 Front Left N/S Control Unit A1779003806

Part no. A1779003806

Door Module Mercedes C118 W177 W247 Front Left N/S Control Unit A1779003806

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Door Module Mercedes C118 W177 W247 Front Right O/S Control Unit A1779004106

Part no. A1779004106

Door Module Mercedes C118 W177 W247 Front Right O/S Control Unit A1779004106

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Door Module Mercedes W177 W247 Rear Left Right N/O/S Control Unit A1779005505

Part no. A1779005505

Door Module Mercedes W177 W247 Rear Left Right N/O/S Control Unit A1779005505

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW 3 F30 LCI 330e B48X Control Unit Bracket Holder Mount 8615581

Part no. 8615581

BMW 3 F30 LCI 330e B48X Control Unit Bracket Holder Mount 8615581

€56.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW 3 F30 LCI 330e Hybrid Charging Control Unit Bracket Holder Mount 8630168

Part no. 8630168

BMW 3 F30 LCI 330e Hybrid Charging Control Unit Bracket Holder Mount 8630168

€37.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Telematics Module Mercedes W177 W247 Communication Control Unit ECU A1679008207

Part no. A1679008207

Telematics Module Mercedes W177 W247 Communication Control Unit ECU A1679008207

€113.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Suspension Module Mercedes C118 W177 W247 Control Unit ECU A2479003808

Part no. A2479003808

Suspension Module Mercedes C118 W177 W247 Control Unit ECU A2479003808

€151.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W177 A35 AMG 306HP M260.920 4-Matic Engine ECU Control Unit A2649001200

Part no. A2649001200

Mercedes W177 A35 AMG 306HP M260.920 4-Matic Engine ECU Control Unit A2649001200

€227.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Rain Sensor Mercedes C118 W177 W247 Front Windscreen Light Unit A2479007708

Part no. A2479007708

Rain Sensor Mercedes C118 W177 W247 Front Windscreen Light Unit A2479007708

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Battery Electric Cable BMW F45 F48 Mini F56 F60 Alternator Starter Motor 8513157

Part no. 8513157

Battery Electric Cable BMW F45 F48 Mini F56 F60 Alternator Starter Motor 8513157

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W212 Door Module Rear Left N/S Control Unit ECU A2128208726

Part no. A2128208726

Mercedes W212 Door Module Rear Left N/S Control Unit ECU A2128208726

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F01 Front Seat Control Unit Module ECU Left Temic 9221462

Part no. 9221462

BMW F01 Front Seat Control Unit Module ECU Left Temic 9221462

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W221 Front Centre Dashboard Tweeter Speaker A2218208202

Part no. A2218208202

Mercedes W221 Front Centre Dashboard Tweeter Speaker A2218208202

€33.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BCM Module BMW F20 F21 F30 F31 F32 Body Control Unit Module REM V2 9329701

Part no. 9329701

BCM Module BMW F20 F21 F30 F31 F32 Body Control Unit Module REM V2 9329701

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W177 Front Door Harness Loom Cable Wiring Left Right N/O/S A1775405520

Part no. A1775405520

Mercedes W177 Front Door Harness Loom Cable Wiring Left Right N/O/S A1775405520

€56.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E90 E91 LCI N47N 320d 184HP ECU KIT DDE CAS 3 Key 8518269 Manual

Part no. 8518269-6

BMW E90 E91 LCI N47N 320d 184HP ECU KIT DDE CAS 3 Key 8518269 Manual

€161.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W177 Door Wiring Rear Door Left N/S Module Harness Cables A1775401910

Part no. A1775401910

Mercedes W177 Door Wiring Rear Door Left N/S Module Harness Cables A1775401910

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W176 Radio Stereo Head Unit Media Player Navigation A2469009312

Part no. A2469009312-1

Mercedes W176 Radio Stereo Head Unit Media Player Navigation A2469009312

€104.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW E81 E90 LCI Business System Car Infotaiment Computer CIC 9263948

Part no. 9263948

BMW E81 E90 LCI Business System Car Infotaiment Computer CIC 9263948

€66.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW X3 F25 30dX N57N Engine Module Injector Wiring Cable Loom Harness 8513559

Part no. 8513559

BMW X3 F25 30dX N57N Engine Module Injector Wiring Cable Loom Harness 8513559

€284.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Door Module Mercedes W176 W246 Front Right O/S Control Unit A1669006105

Part no. A1669006105

Door Module Mercedes W176 W246 Front Right O/S Control Unit A1669006105

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Cable Wiring Mercedes W177 W247 Fuel Pump Sending Unit Plug Socket A1775404910

Part no. A1775404910

Cable Wiring Mercedes W177 W247 Fuel Pump Sending Unit Plug Socket A1775404910

€42.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Fuse Box Mercedes W177 Power Distribution Junction Relay Unit A1775404007

Part no. A1775404007

Fuse Box Mercedes W177 Power Distribution Junction Relay Unit A1775404007

€67.95

Free delivery - Wed, Nov 26

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BMW X3 F25 Central Gateway Module Control Unit Lear ZGW-02 4SK 9380334

Part no. 9380334

BMW X3 F25 Central Gateway Module Control Unit Lear ZGW-02 4SK 9380334

€42.95

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BMW 1 Series E87 LCI E87N Cable Set PDC Front Wiring Loom 9128573

Part no. 9128573

BMW 1 Series E87 LCI E87N Cable Set PDC Front Wiring Loom 9128573

€42.95

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Fuse Box Mercedes W177 W247 Front Relay Engine Control Unit Module A1779069601

Part no. A1779069601

Fuse Box Mercedes W177 W247 Front Relay Engine Control Unit Module A1779069601

€80.95

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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