Automotive electrical systems

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

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Mercedes Vito W447 Battery Cable Alternator Wiring Diesel OM651 A4475400010

Part no. A4475400010

Mercedes Vito W447 Battery Cable Alternator Wiring Diesel OM651 A4475400010

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW Z4 Series E89 Roadster Petrol N20 Cable Alternator-Starter-Base B 7618644

Part no. 7618644

BMW Z4 Series E89 Roadster Petrol N20 Cable Alternator-Starter-Base B 7618644

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E81 E82 E87 LCI E88 123d Engine N47S ECU Kit DDE 8512500 CAS3 + Key Manual

Part no. 8512500-1

BMW E81 E82 E87 LCI E88 123d Engine N47S ECU Kit DDE 8512500 CAS3 + Key Manual

€336.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W213 C238 Power Relay Fuse Box Unit Cover A2135403839

Part no. A2135403839

Mercedes W213 C238 Power Relay Fuse Box Unit Cover A2135403839

€56.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W213 Power Relay 4 Pin 12V Hella A0009828223

Part no. A0009828223

Mercedes W213 Power Relay 4 Pin 12V Hella A0009828223

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A3 8V Gateway Control Module Unit ECU 5Q0907530P

Part no. 5Q0907530P

Audi A3 8V Gateway Control Module Unit ECU 5Q0907530P

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F20 F21 F30 F31 Bluetooth Teleservices GPS Telematics Module 9318579

Part no. 9318579

BMW F20 F21 F30 F31 Bluetooth Teleservices GPS Telematics Module 9318579

€47.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W166 C207 Front Rear PDC Parking Distance Sensor Tenorite Grey - 755

Part no. A0009055504-TNG1

Mercedes W166 C207 Front Rear PDC Parking Distance Sensor Tenorite Grey - 755

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes Vito W639 ECU Control Unit Crash Impact Module Air Module A0009006102

Part no. A0009006102

Mercedes Vito W639 ECU Control Unit Crash Impact Module Air Module A0009006102

€56.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B9 A5 F5 Front Door Module Control Unit ECU Passenger Side 8W0959592H

Part no. 8W0959592H

Audi A4 B9 A5 F5 Front Door Module Control Unit ECU Passenger Side 8W0959592H

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A3 8V Front Door Control Module Unit Right O/S 5Q0959393B

Part no. 5Q0959393B

Audi A3 8V Front Door Control Module Unit Right O/S 5Q0959393B

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Camera Module BMW F01 F07 F10 F11 F12 Based Assist Systems Control Unit 9231399

Part no. 9231399

Camera Module BMW F01 F07 F10 F11 F12 Based Assist Systems Control Unit 9231399

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X1 E84 18dX Diesel N47N Engine Control Unit Module ECU DDE 8580307 Manual

Part no. 8580307

BMW X1 E84 18dX Diesel N47N Engine Control Unit Module ECU DDE 8580307 Manual

€94.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Starter Cable Mercedes W205 GLC X253 Electrical Wiring Harness A2055406621

Part no. A2055406621

Starter Cable Mercedes W205 GLC X253 Electrical Wiring Harness A2055406621

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Display Screen Mercedes W907 W910 Head Unit Touch Monitor 7" A9079001703

Part no. A9079001703

Display Screen Mercedes W907 W910 Head Unit Touch Monitor 7" A9079001703

€113.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B8 2.0 TDI Alternator Generator 150A Diesel Engine Unit 03G903016F

Part no. 03G903016F

Audi A4 B8 2.0 TDI Alternator Generator 150A Diesel Engine Unit 03G903016F

€94.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Volkswagen Golf Scirocco CC Multimedia Interface Module Box 5N0035341G

Part no. 5N0035341G

Volkswagen Golf Scirocco CC Multimedia Interface Module Box 5N0035341G

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Porsche Cayenne 92A Front Headlight Xenon Ballast Control Module Unit 7P5907381B

Part no. 7P5907381B

Porsche Cayenne 92A Front Headlight Xenon Ballast Control Module Unit 7P5907381B

€89.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A3 8Y Engine Injector Module Wiring Harness Cable 2.0 TFSI 06N971627B

Part no. 06N971627B

Audi A3 8Y Engine Injector Module Wiring Harness Cable 2.0 TFSI 06N971627B

€47.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A6 C7 Board Supply Comfort BCM Body Control Module Unit ECU 4H0907063CF

Part no. 4H0907063CF

Audi A6 C7 Board Supply Comfort BCM Body Control Module Unit ECU 4H0907063CF

€47.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A1 8X Negative Battery Terminal 8K0915181L

Part no. 8K0915181L

Audi A1 8X Negative Battery Terminal 8K0915181L

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi Q5 FY Rear Boot Trunk Lid Tailgate Control Unit Module ECU 8W8959107B

Part no. 8W8959107B

Audi Q5 FY Rear Boot Trunk Lid Tailgate Control Unit Module ECU 8W8959107B

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A5 8T Navigation System Car Sat Nav Computer Head Unit 4F0919887M

Part no. 4F0919887M

Audi A5 8T Navigation System Car Sat Nav Computer Head Unit 4F0919887M

€104.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F10 LCI Body Control Module Gateway ECU 9321879

Part no. 9321879

BMW F10 LCI Body Control Module Gateway ECU 9321879

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Sound Amplifier Mercedes W204 W211 W212 C219 Audio Harman Becker AMP A2118705189

Part no. A2118705189

Sound Amplifier Mercedes W204 W211 W212 C219 Audio Harman Becker AMP A2118705189

€42.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Seat Ibiza FR Double USB C Charging Port Socket Connection 575035736A

Part no. 575035736A

Seat Ibiza FR Double USB C Charging Port Socket Connection 575035736A

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini F54 F55 F56 F57 F60 Engine Starter Motor Plug Bracket Holder Mount 8574048

Part no. 8574048

Mini F54 F55 F56 F57 F60 Engine Starter Motor Plug Bracket Holder Mount 8574048

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW 5 Series E60 E61 Cable Alternator Starter Base B 520d Diesel M47N2 7795779

Part no. 7795779

BMW 5 Series E60 E61 Cable Alternator Starter Base B 520d Diesel M47N2 7795779

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W169 W245 A200 B200 CDI OM640.941 140HP Engine ECU Kit Key A6401501891

Part no. A6401501891-1

Mercedes W169 W245 A200 B200 CDI OM640.941 140HP Engine ECU Kit Key A6401501891

€237.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW Mini Cooper One R55 R56 Multifuse B Battery Power Distributor 9136726

Part no. 9136726

BMW Mini Cooper One R55 R56 Multifuse B Battery Power Distributor 9136726

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW Mini R55 R56 R57 Cabrio Adapter Lead Outside Temperature Sensor 9126106

Part no. 9126106

BMW Mini R55 R56 R57 Cabrio Adapter Lead Outside Temperature Sensor 9126106

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W168 Antenna Amplifier Unit Roof Rear Rail A1688200289

Part no. A1688200289

Mercedes W168 Antenna Amplifier Unit Roof Rear Rail A1688200289

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A3 8V 1.6 TDI CLHA Drive Exhaust Flap Control Module Unit Actuator

Part no. EXHAUST-FLAP-CONTROL

Audi A3 8V 1.6 TDI CLHA Drive Exhaust Flap Control Module Unit Actuator

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Volkswagen Passat B7 Headlight Cornering Module Control Unit 3D0941329B

Part no. 3D0941329B

Volkswagen Passat B7 Headlight Cornering Module Control Unit 3D0941329B

€51.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes-Benz C E A207 W204 W212 1 Front Parking PDC Display Panel A0015424623

Part no. A0015424623-1

Mercedes-Benz C E A207 W204 W212 1 Front Parking PDC Display Panel A0015424623

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes Vito W639 Door Handle Cable Catch Bowden Cable Rear A6397600340

Part no. A6397600340

Mercedes Vito W639 Door Handle Cable Catch Bowden Cable Rear A6397600340

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E60 E61 E63 Passenger Side Door Air Module Control Unit ECU 6963014

Part no. 6963014

BMW E60 E61 E63 Passenger Side Door Air Module Control Unit ECU 6963014

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W204 Sat Nav Radio CD Player Radio Head Unit A2049005410

Part no. A2049005410

Mercedes W204 Sat Nav Radio CD Player Radio Head Unit A2049005410

€66.95

Free delivery - Fri, Oct 31

If paid before 14:00

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CVS-012-5 Expansion Module Electrical Unit Light Control Module

Part no. CVS-012-5

CVS-012-5 Expansion Module Electrical Unit Light Control Module

€56.95

Free delivery - Fri, Oct 31

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 - Fri, Oct 31

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 - Fri, Oct 31

If paid before 14:00

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Audi A6 C7 Parking Brake Handbrake Module Control Unit 4H0907801F

Part no. 4H0907801F

Audi A6 C7 Parking Brake Handbrake Module Control Unit 4H0907801F

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E60 LCI Radio Player M-ASK M-Audio System Controller Head Unit 9195756

Part no. 9195756-1

BMW E60 LCI Radio Player M-ASK M-Audio System Controller Head Unit 9195756

€104.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi TT 8J Alarm Signal Body Sound Impact Control Module Unit 8J0907159B

Part no. 8J0907159B

Audi TT 8J Alarm Signal Body Sound Impact Control Module Unit 8J0907159B

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi Q5 FY Front Door Control Module Unit Right O/S Side 8W1959593

Part no. 8W1959593

Audi Q5 FY Front Door Control Module Unit Right O/S Side 8W1959593

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W205 W238 Rear Battery Holder Bracket Mount Strap Clamp A2056186100

Part no. A2056186100

Mercedes W205 W238 Rear Battery Holder Bracket Mount Strap Clamp A2056186100

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes SLK R172 Roadster Soft Top Folding Roof Control Module A1729003406

Part no. A1729003406

Mercedes SLK R172 Roadster Soft Top Folding Roof Control Module A1729003406

€80.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Differential Locking Module BMW F90 M5 G20 Rear Axle Control Unit ECU 9454245

Part no. 9454245

Differential Locking Module BMW F90 M5 G20 Rear Axle Control Unit ECU 9454245

€66.95

Free delivery - Fri, Oct 31

If paid before 14:00

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DAF 85CF 85.430 XF 315M Starter Motor 1357210

Part no. 1357210

DAF 85CF 85.430 XF 315M Starter Motor 1357210

€89.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E65 E66 Sensor Air Bag Front Left Door N/S Module Airbag 6960227

Part no. 6960227

BMW E65 E66 Sensor Air Bag Front Left Door N/S Module Airbag 6960227

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F45 Mini F60 B38X High Voltage Accumulator Negative Ground Cable 8648843

Part no. 8648843

BMW F45 Mini F60 B38X High Voltage Accumulator Negative Ground Cable 8648843

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Control Unit BMW F10 F11 X3 F25 Parking Brake Handbrake Module EMF 6799083

Part no. 6799083

Control Unit BMW F10 F11 X3 F25 Parking Brake Handbrake Module EMF 6799083

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW i3 I01 F10 F20 F30 LCI KaFAS Camera Speed Control ECU Module Unit 9359799

Part no. 9359799

BMW i3 I01 F10 F20 F30 LCI KaFAS Camera Speed Control ECU Module Unit 9359799

€56.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E60 Dashboard Solar Receiver Sensor Plug Socket Wiring 6928369

Part no. 6928369

BMW E60 Dashboard Solar Receiver Sensor Plug Socket Wiring 6928369

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini Cooper R52 Cabrio Convertible DWA Door Alarm System Module Unit 6949228

Part no. 6949228

Mini Cooper R52 Cabrio Convertible DWA Door Alarm System Module Unit 6949228

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Genuine VW Audi Seat Skoda Diesel Glow Plug Relay Unit Black 9 Pins 038907281D

Part no. 038907281D

Genuine VW Audi Seat Skoda Diesel Glow Plug Relay Unit Black 9 Pins 038907281D

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi Q7 4L Yaw Rate Speed Sensor Module 7H0907652A

Part no. 7H0907652A

Audi Q7 4L Yaw Rate Speed Sensor Module 7H0907652A

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini Cooper One F54 F55 F56 F57 F60 Starter Motor Engine Petrol 8658275

Part no. 8658275

Mini Cooper One F54 F55 F56 F57 F60 Starter Motor Engine Petrol 8658275

€42.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A6 C7 2.0 TDI SRS Air Module Control Unit Sensor ECU 4H0959655C

Part no. 4H0959655C

Audi A6 C7 2.0 TDI SRS Air Module Control Unit Sensor ECU 4H0959655C

€42.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME 7587548 CAS3 + Key Manual

Part no. 7587548-5

Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME 7587548 CAS3 + Key Manual

€579.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X5 F15 40eX N20 Hybrid Starter Motor Automatic Transmission 8607569

Part no. 8607569

BMW X5 F15 40eX N20 Hybrid Starter Motor Automatic Transmission 8607569

€170.95

Free delivery - Fri, Oct 31

If paid before 14:00

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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 - Fri, Oct 31

If paid before 14:00

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Mercedes W205 Electrical Wire From Transmission To Body Ground Cable A2135405542

Part no. A2135405542

Mercedes W205 Electrical Wire From Transmission To Body Ground Cable A2135405542

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi Q5 FY Keyless Entry Amplifier Control Box Module Aerial Antenna 80A907247A

Part no. 80A907247A

Audi Q5 FY Keyless Entry Amplifier Control Box Module Aerial Antenna 80A907247A

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E81 E87 E90 PDC Parking Sensor Ultrasonic Carbonschwarz Black

Part no. 6951674-CAR

BMW E81 E87 E90 PDC Parking Sensor Ultrasonic Carbonschwarz Black

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E90 E91 E93 LCI Front Left Right N/O/S Seat Control Module ECU 9221861

Part no. 9221861

BMW E90 E91 E93 LCI Front Left Right N/O/S Seat Control Module ECU 9221861

€75.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes C117 PDC Parking Sensor Control Module Unit ECU A0009001705

Part no. A0009001705

Mercedes C117 PDC Parking Sensor Control Module Unit ECU A0009001705

€61.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F13 Footwell Light Module Control Unit ECU FRM3 9273630

Part no. 9273630

BMW F13 Footwell Light Module Control Unit ECU FRM3 9273630

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Relay Mercedes W176 W246 4-Pin Black Hella 12V A0025428419

Part no. A0025428419

Relay Mercedes W176 W246 4-Pin Black Hella 12V A0025428419

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E46 E39 E38 E83 E53 E85 E86 Control Unit Voice Input System Module 6915047

Part no. 6915047

BMW E46 E39 E38 E83 E53 E85 E86 Control Unit Voice Input System Module 6915047

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Fuse Box Mercedes W204 W212 Diesel Front Sam Control Module Unit A2129009605

Part no. A2129009605

Fuse Box Mercedes W204 W212 Diesel Front Sam Control Module Unit A2129009605

€37.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F10 Cable Generator Alternator Starter Base B+ 7624619

Part no. 7624619

BMW F10 Cable Generator Alternator Starter Base B+ 7624619

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W177 W207 Power Energy Distribution Unit Module A0009820112

Part no. A0009820112

Mercedes W177 W207 Power Energy Distribution Unit Module A0009820112

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F30 F31 320d ed Diesel N47N 163HP ECU Kit DDE 8573257 + Key + FEM Automatic

Part no. 8573257-7

BMW F30 F31 320d ed Diesel N47N 163HP ECU Kit DDE 8573257 + Key + FEM Automatic

€123.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW Z4 Series E85 Cable Loom Wiring Harness Rear Window Heating 7043906

Part no. 7118854

BMW Z4 Series E85 Cable Loom Wiring Harness Rear Window Heating 7043906

€56.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W221 Dashboard Instrument Cluster Panel Button Switch A2218211251

Part no. A2218211251

Mercedes W221 Dashboard Instrument Cluster Panel Button Switch A2218211251

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes Vaneo W414 Sprinter W901 W902 W903 Fuse Box Battery A0035453501

Part no. A0035453501

Mercedes Vaneo W414 Sprinter W901 W902 W903 Fuse Box Battery A0035453501

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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MINI F54 F55 F56 F57 F60 Cable Alternator Starter Wire 8602988

Part no. 8602988

MINI F54 F55 F56 F57 F60 Cable Alternator Starter Wire 8602988

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B8 Gateway Control Unit Module ECU 8T0907468R

Part no. 8T0907468R

Audi A4 B8 Gateway Control Unit Module ECU 8T0907468R

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes-Benz E Class W211 Front Left Anti Roll Bar Clamp Bracket A2113231126

Part no. A2113231126

Mercedes-Benz E Class W211 Front Left Anti Roll Bar Clamp Bracket A2113231126

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W204 C350 CDI OM642.830 Engine Module ECU Kit A6429002900 Key Lock

Part no. A6429002900-4

Mercedes W204 C350 CDI OM642.830 Engine Module ECU Kit A6429002900 Key Lock

€503.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini R60 R61 Ultra Sonic Module Alarm System Sensor 9806332

Part no. 9806332

Mini R60 R61 Ultra Sonic Module Alarm System Sensor 9806332

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes-Benz C-Class W204 Aerial Antenna Amplifier Unit A2048205189

Part no. A2048205189

Mercedes-Benz C-Class W204 Aerial Antenna Amplifier Unit A2048205189

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Head-Up Display Mini Cooper F54 F55 F56 F57 Hud Project Dash Screen 9335243

Part no. 9335243

Head-Up Display Mini Cooper F54 F55 F56 F57 Hud Project Dash Screen 9335243

€189.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW 5 6 Series E60 E61 E63 E64 LCI Cable Starter-Base B 7789755

Part no. 7789755

BMW 5 6 Series E60 E61 E63 E64 LCI Cable Starter-Base B 7789755

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E90 E91 E92 E93 LCI Battery Bracket Lower Section Box 9145172

Part no. 9145172

BMW E90 E91 E92 E93 LCI Battery Bracket Lower Section Box 9145172

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X5 E70 LCI X6 E71 N57 N57S Cable Alternator Starter Base B Wiring 7807802

Part no. 7807802-1

BMW X5 E70 LCI X6 E71 N57 N57S Cable Alternator Starter Base B Wiring 7807802

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B8 Smart Card Reader Smart Card System TV 4F0919805

Part no. 4F0919805

Audi A4 B8 Smart Card Reader Smart Card System TV 4F0919805

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F10 F11 F20 F21 F22 F30 F31 Front Seat Control Module ECU 9257098

Part no. 9257098

BMW F10 F11 F20 F21 F22 F30 F31 Front Seat Control Module ECU 9257098

€56.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Door Wiring Renault Master 3 Rear Sliding Cable Harness 241268711R

Part no. 241268711R

Door Wiring Renault Master 3 Rear Sliding Cable Harness 241268711R

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E88 E93 Air Module Control Unit ECU 9189906

Part no. 9189906-1

BMW E88 E93 Air Module Control Unit ECU 9189906

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X1 E84 18d 18dX Diesel N47N 143HP Engine Unit ECU DDE 8574351 Automatic

Part no. 8574351-3

BMW X1 E84 18d 18dX Diesel N47N 143HP Engine Unit ECU DDE 8574351 Automatic

€66.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW 5 X5 Series E39 E53 Hands-free Electronics Charging Module MULF 6958358

Part no. 6958358

BMW 5 X5 Series E39 E53 Hands-free Electronics Charging Module MULF 6958358

€132.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi Q2 GA Body Control Comfort Unit Module BCM Unit ECU 5Q0937084DR

Part no. 5Q0937084DR

Audi Q2 GA Body Control Comfort Unit Module BCM Unit ECU 5Q0937084DR

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W213 Front Door Module Right O/S Control Unit A2139005613

Part no. A2139005613

Mercedes W213 Front Door Module Right O/S Control Unit A2139005613

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E63 E64 Start Stop Switch Wiring Harness Cable Loom Connector 6970090

Part no. 6970090

BMW E63 E64 Start Stop Switch Wiring Harness Cable Loom Connector 6970090

€23.95

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€23.95

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BMW F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM ECU LR01 9292655

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Mercedes CLS C218 Bi-Xenon Headlight Ballast Module Control Unit A2188201926

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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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