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 2 X1 X2 F39 F45 F48 Map Card Fuse Box Grouping Diagram 9367814

Part no. 9367814

BMW 2 X1 X2 F39 F45 F48 Map Card Fuse Box Grouping Diagram 9367814

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F01 F10 F20 F30 Front Seat Control Unit Module Memory 9248561

Part no. 9248561

BMW F01 F10 F20 F30 Front Seat Control Unit Module Memory 9248561

£37.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW X3 F25 20dX Diesel N47N 184HP Engine Module ECU DDE 8513184 Manual

Part no. 8513184-3

BMW X3 F25 20dX Diesel N47N 184HP Engine Module ECU DDE 8513184 Manual

£37.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F10 Engine Transmission Module Cable Loom Wiring Harness 7634061

Part no. 7634061

BMW F10 Engine Transmission Module Cable Loom Wiring Harness 7634061

£18.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F10 F12 F13 F20 F22 F30 F31 Navigation Radio Sat Nav Head Unit High 6832270

Part no. 6832270

BMW F10 F12 F13 F20 F22 F30 F31 Navigation Radio Sat Nav Head Unit High 6832270

£94.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Fuse Carrier BMW F40 Mini F55 F56 F57 F60 Distribution Box 9270356

Part no. 9270356-2

Fuse Carrier BMW F40 Mini F55 F56 F57 F60 Distribution Box 9270356

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW X3 E83 Fuse Grouping Front Stick-on Label Diagram 9267980

Part no. 3414469

BMW X3 E83 Fuse Grouping Front Stick-on Label Diagram 9267980

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Telematics Module BMW F01 F07 F10 F12 Bluetooth Control Unit ECU 9228272

Part no. 9228272

Telematics Module BMW F01 F07 F10 F12 Bluetooth Control Unit ECU 9228272

£47.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW Z4 E89 Air Duct Footwell Left N/S 9151351

Part no. RHD-9151351

BMW Z4 E89 Air Duct Footwell Left N/S 9151351

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E90 E91 LCI N47N 318d 143HP Engine Control Unit ECU DDE 8510832 Manual

Part no. 8512292

BMW E90 E91 LCI N47N 318d 143HP Engine Control Unit ECU DDE 8510832 Manual

£47.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Battery Insert BMW F13 F12 F06 Battery Crashpad Foam Insulator 7607454

Part no. 7607454

Battery Insert BMW F13 F12 F06 Battery Crashpad Foam Insulator 7607454

£18.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E87 Footwell Light Control Module ECU NSW PL2 FRM II Lear 9153782

Part no. 9153782-2

BMW E87 Footwell Light Control Module ECU NSW PL2 FRM II Lear 9153782

£51.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F10 F11 535d N47S1 218HP Engine Control Unit ECU DDE 8572874 Automatic

Part no. 8572874

BMW F10 F11 535d N47S1 218HP Engine Control Unit ECU DDE 8572874 Automatic

£617.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW 3 Series E91 LCI ECU Body Control Module Unit H2 PL2RR JBBFE IIIR 9227184

Part no. 9227184-1

BMW 3 Series E91 LCI ECU Body Control Module Unit H2 PL2RR JBBFE IIIR 9227184

£23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Seat Module BMW F10 F11 Front Left N/S Control Unit SM MF/M - HL 9248565

Part no. 9248565

Seat Module BMW F10 F11 Front Left N/S Control Unit SM MF/M - HL 9248565

£47.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW 5 7 Series E60 E61 E65 Fuse Box Power Distributor Cap Trim Cover 8387135

Part no. 8387135

BMW 5 7 Series E60 E61 E65 Fuse Box Power Distributor Cap Trim Cover 8387135

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F80 F82 F91 F92 Trunk Boot Lid Automatic Smart Openning Sensor 7848839

Part no. 7848839

BMW F80 F82 F91 F92 Trunk Boot Lid Automatic Smart Openning Sensor 7848839

£42.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F30 F31 118d 318d N47N 143HP Engine Unit ECU DDE Kit 8582280 Manual

Part no. 8582280-10

BMW F20 F30 F31 118d 318d N47N 143HP Engine Unit ECU DDE Kit 8582280 Manual

£142.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW X1 E84 20dX Diesel N47N 184HP Engine Control Unit ECU DDE 8519009 Automatic

Part no. 8519009-3

BMW X1 E84 20dX Diesel N47N 184HP Engine Control Unit ECU DDE 8519009 Automatic

£75.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F30 LCI 330e B48X Negative Earth Cable Battery 9387145

Part no. 9387145

BMW F30 LCI 330e B48X Negative Earth Cable Battery 9387145

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F10 Electronic Front Seat Memory Module Control Unit ECU 9225619

Part no. 9225619

BMW F10 Electronic Front Seat Memory Module Control Unit ECU 9225619

£56.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F45 Door Wiring Front Right Door Loom Cable Wiring Harness 9252371

Part no. 9252371

BMW F45 Door Wiring Front Right Door Loom Cable Wiring Harness 9252371

£23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW X5 E70 Cable Glove Compartment Wiring Loom Harness 9184528

Part no. 9184528

BMW X5 E70 Cable Glove Compartment Wiring Loom Harness 9184528

£28.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F30 Harman Becker Active Sound Amplifier Module Control Unit 2622438

Part no. 2622438

BMW F30 Harman Becker Active Sound Amplifier Module Control Unit 2622438

£47.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW X3 F25 Map Card Fuse Box Grouping Diagram 9259581

Part no. 9259581

BMW X3 F25 Map Card Fuse Box Grouping Diagram 9259581

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Air Module BMW F20 F23 F30 F32 F36 Domain Control Module ICM Unit 6867169

Part no. 6867169

Air Module BMW F20 F23 F30 F32 F36 Domain Control Module ICM Unit 6867169

£23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F90 G32 PDC Parking Assitance Control Module Sensor Unit ECU 6997148

Part no. 6997148

BMW F90 G32 PDC Parking Assitance Control Module Sensor Unit ECU 6997148

£18.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F21 F22 F30 Body Domain Controller BDC Control Module LR01 ECU 6825542

Part no. 6825542

BMW F20 F21 F22 F30 Body Domain Controller BDC Control Module LR01 ECU 6825542

£89.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E90 ECU Body Control Module H1 PL2 JBBFE Junction Box 6968832

Part no. 6968832

BMW E90 ECU Body Control Module H1 PL2 JBBFE Junction Box 6968832

£37.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes X156 Heater Wiring Cable Harness Loom Air Conditioner A2468203615

Part no. A2468203615

Mercedes X156 Heater Wiring Cable Harness Loom Air Conditioner A2468203615

£23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F45 F46 F48 Mini F54 F56 Battery Tray Holder Bracket Support 9304350

Part no. 9304350

BMW F45 F46 F48 Mini F54 F56 Battery Tray Holder Bracket Support 9304350

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Power Trunk BMW F80 F82 F01 Smart Opener Control Unit 7367722

Part no. 7367722

Power Trunk BMW F80 F82 F01 Smart Opener Control Unit 7367722

£51.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW X5 E70 X6 E71 Safety Control Unit Air Module Bag ECU Bosch 9189905

Part no. 9189905

BMW X5 E70 X6 E71 Safety Control Unit Air Module Bag ECU Bosch 9189905

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E82 E87 E90 E93 120d 320d N47 177HP Engine Unit ECU Kit DDE 7807827 Manual

Part no. 7807827-4

BMW E82 E87 E90 E93 120d 320d N47 177HP Engine Unit ECU Kit DDE 7807827 Manual

£142.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F30 F32 120d 320d 420d N47N 163HP Engine Module ECU DDE 8578946 Manual

Part no. 8578946-2

BMW F20 F30 F32 120d 320d 420d N47N 163HP Engine Module ECU DDE 8578946 Manual

£66.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F30 Head Unit Radio Professional CD Bluetooth Autoradio Unit 9281518

Part no. 9281518-1

BMW F20 F30 Head Unit Radio Professional CD Bluetooth Autoradio Unit 9281518

£142.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F30 F32 Navigation Head Unit Harman Sat Nav Unit 8792247

Part no. 8792247

BMW F20 F30 F32 Navigation Head Unit Harman Sat Nav Unit 8792247

£265.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Gateway Module BMW F01 F10 F11 F12 Central Body Control 9244262

Part no. 9322532

Gateway Module BMW F01 F10 F11 F12 Central Body Control 9244262

£18.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F87 LCI M2 Competition S55 411HP Engine Control Unit ECU DME 9798427

Part no. 9798427

BMW F87 LCI M2 Competition S55 411HP Engine Control Unit ECU DME 9798427

£284.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F20 F21 F30 F31 118d 318d 143HP N47N Engine Control ECU DDE 8576341 Manual

Part no. 8576341

BMW F20 F21 F30 F31 118d 318d 143HP N47N Engine Control ECU DDE 8576341 Manual

£47.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Door Wiring Harness BMW i3 I01 Rear Left Right Door N/O/S Wiring Loom 9349874

Part no. 9349874

Door Wiring Harness BMW i3 I01 Rear Left Right Door N/O/S Wiring Loom 9349874

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F06 F12 F13 Central Information Display Screen CIC Navigation 9247874

Part no. 9247874-2

BMW F06 F12 F13 Central Information Display Screen CIC Navigation 9247874

£94.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F01 F02 F10 F11 Cable Wiring Set ARS Valve Block 9178791

Part no. 9178791

BMW F01 F02 F10 F11 Cable Wiring Set ARS Valve Block 9178791

£18.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW 3 Series E87 LCI Footwell Light Module ECU Control Unit LED XE FRM 9204536

Part no. 9204536-2

BMW 3 Series E87 LCI Footwell Light Module ECU Control Unit LED XE FRM 9204536

£104.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E81 E87 E90 E91 E92 6-Disc CD Changer With Magazine 6986077

Part no. 6986077-1

BMW E81 E87 E90 E91 E92 6-Disc CD Changer With Magazine 6986077

£37.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F12 Antenna Aerial Noise Suppression Filter Control Unit Right O/S 9206936

Part no. 9206936

BMW F12 Antenna Aerial Noise Suppression Filter Control Unit Right O/S 9206936

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F07 F10 LCI F06 F12 F13 MMI Multimedia CD Player Reader Head Unit   9139899

Part no. 9139899

BMW F07 F10 LCI F06 F12 F13 MMI Multimedia CD Player Reader Head Unit 9139899

£47.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F70 U06 Antenna Trap Circuit Amplifier Booster Unit Diversity 9442274

Part no. 9442274

BMW F70 U06 Antenna Trap Circuit Amplifier Booster Unit Diversity 9442274

£18.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F30 118i 318i N13 170HP Engine Control ECU Kit DME 7636292 Automatic

Part no. 7636292-7

BMW F20 F30 118i 318i N13 170HP Engine Control ECU Kit DME 7636292 Automatic

£379.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F45 Seat Wiring Rear Left N/S Loom Harness Cable 9363780

Part no. 9363780

BMW F45 Seat Wiring Rear Left N/S Loom Harness Cable 9363780

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F21 F22 F23 F34 LCI F22 F30 F36 Starter Ground Cable 7638003

Part no. 7638003

BMW F20 F21 F22 F23 F34 LCI F22 F30 F36 Starter Ground Cable 7638003

£18.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F30 F31 330d N57N 258HP Engine Control Moudle Unit ECU Kit DDE 8577834

Part no. 8577834-3

BMW F30 F31 330d N57N 258HP Engine Control Moudle Unit ECU Kit DDE 8577834

£237.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F32 Door Wiring Front Door Right Loom Cable Wiring Harness 9337205

Part no. 9337205

BMW F32 Door Wiring Front Door Right Loom Cable Wiring Harness 9337205

£23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F21 F30 F31 F32 Body Control Unit Module REM 8736970

Part no. 8736970

BMW F20 F21 F30 F31 F32 Body Control Unit Module REM 8736970

£142.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F83 Camera Kafas Front Windscreen Camera 9281714

Part no. 9281714

BMW F83 Camera Kafas Front Windscreen Camera 9281714

£56.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW 3 Series E93 Cabrio Rear Left N/S Aerial Antenna Unit AM/FM 6968651

Part no. 6968651

BMW 3 Series E93 Cabrio Rear Left N/S Aerial Antenna Unit AM/FM 6968651

£23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F01 F02 F07 F10 Bluetooth Telematics Control Module Unit 9238245

Part no. 9238245

BMW F01 F02 F07 F10 Bluetooth Telematics Control Module Unit 9238245

£23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Camera Module BMW F01 F07 F10 F11 F12 Based Assist Systems Control Unit 9210697

Part no. 9210697

Camera Module BMW F01 F07 F10 F11 F12 Based Assist Systems Control Unit 9210697

£18.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E85 E87 E90 120i 320i N46 150HP Engine ECU DME 7561834 Manual

Part no. 7561834-21

BMW E85 E87 E90 120i 320i N46 150HP Engine ECU DME 7561834 Manual

£142.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW Z4 E89 Convertible Roadster Air Module ECU Control Unit 9194824

Part no. 9194824

BMW Z4 E89 Convertible Roadster Air Module ECU Control Unit 9194824

£47.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E90 E91 E92 LCI 325d Diesel N57 204HP ECU Engine Module DDE 8510221 Manual

Part no. 8510221-16

BMW E90 E91 E92 LCI 325d Diesel N57 204HP ECU Engine Module DDE 8510221 Manual

£85.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F11 Touring Antenna Aerial Diversity Amplifier Unit 868 MHZ 9247130

Part no. 9247130

BMW F11 Touring Antenna Aerial Diversity Amplifier Unit 868 MHZ 9247130

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW G30 Fuel Pump Module Control Unit ECU 5A25FC9

Part no. 5A25FC9

BMW G30 Fuel Pump Module Control Unit ECU 5A25FC9

£75.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Radio Player BMW F10 F11 F20 F21 F25 F30 F31 Alpine CD Champ 2 Head Unit 9269902

Part no. 9269902

Radio Player BMW F10 F11 F20 F21 F25 F30 F31 Alpine CD Champ 2 Head Unit 9269902

£85.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW X5 X6 F15 F16 Power Battery Distribution Junction Box Control Unit 9285508

Part no. 9285508-1

BMW X5 X6 F15 F16 Power Battery Distribution Junction Box Control Unit 9285508

£23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E60 E90 E91 N52 325i 525i 218HP Engine Control Unit ECU DME 7567178 Manual

Part no. 7567178-16

BMW E60 E90 E91 N52 325i 525i 218HP Engine Control Unit ECU DME 7567178 Manual

£170.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW 5 7 Series F01 F02 LCI F10 F11 Wiring Harness Airbag Front Left N/S 9262234

Part no. 9262234

BMW 5 7 Series F01 F02 LCI F10 F11 Wiring Harness Airbag Front Left N/S 9262234

£28.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F30 120d 320d N47N 163HP Engine Control Unit ECU DDE 8576333 Manual

Part no. 8576333-5

BMW F20 F30 120d 320d N47N 163HP Engine Control Unit ECU DDE 8576333 Manual

£47.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW 6 E64 E64 LCI Bracket Control Unit Vehicle Electrical System 6923217

Part no. 6923217

BMW 6 E64 E64 LCI Bracket Control Unit Vehicle Electrical System 6923217

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW G30 Front View Windscreen Windshield Camera Multi Purpose Unit 5A5C231

Part no. 5A5C231

BMW G30 Front View Windscreen Windshield Camera Multi Purpose Unit 5A5C231

£113.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F10 S63N Control Unit Fuel Pump 7188557

Part no. 7188557

BMW F10 S63N Control Unit Fuel Pump 7188557

£303.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X1 F48 Rear Left Right N/O/S Door Wiring Harness Loom 6812218

Part no. 6812218

BMW X1 F48 Rear Left Right N/O/S Door Wiring Harness Loom 6812218

£18.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E90 E91 LCI 320d ed N47N 163HP ECU DDE 8506566 Manual Transmition

Part no. 8506566-2

BMW E90 E91 LCI 320d ed N47N 163HP ECU DDE 8506566 Manual Transmition

£23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Air Module BMW F20 F21 F30 F31 F32 F36 ECU ICM Plus SRS Control Unit 6868255

Part no. 6868255

Air Module BMW F20 F21 F30 F31 F32 F36 ECU ICM Plus SRS Control Unit 6868255

£23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW U06 Active Tourer Rain Light Solar Condensation Sensor 5B50DE2

Part no. 5B50DE2

BMW U06 Active Tourer Rain Light Solar Condensation Sensor 5B50DE2

£85.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E46 Door Speaker Tweeter Front Left N/S 8368231

Part no. 8368231

BMW E46 Door Speaker Tweeter Front Left N/S 8368231

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F30 F31 Body Comfort Module Control Unit FEM 9288299

Part no. 9288299

BMW F20 F30 F31 Body Comfort Module Control Unit FEM 9288299

£75.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F21 F30 120d 320d N47N 184HP Engine Control ECU DDE Kit 8574093 Manual

Part no. 8574093-14

BMW F20 F21 F30 120d 320d N47N 184HP Engine Control ECU DDE Kit 8574093 Manual

£56.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW Z4 E89 Roadster 23i N52N 204HP ECU Kit DME 7609656 CAS3 Key Manual

Part no. 7609656-3

BMW Z4 E89 Roadster 23i N52N 204HP ECU Kit DME 7609656 CAS3 Key Manual

£284.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Adblue Module BMW F40 F44 F45 X1 F48 Control Unit ECU SCR 8740049

Part no. 8740049

Adblue Module BMW F40 F44 F45 X1 F48 Control Unit ECU SCR 8740049

£113.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW 1 Series E81 E82 E87 LCI E88 Wiring Harness Air Valve Air Flap 9128564

Part no. 9128569-1

BMW 1 Series E81 E82 E87 LCI E88 Wiring Harness Air Valve Air Flap 9128564

£18.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW X3 SERIES E83 Wiring Loom Harness Passenger Side 3508099

Part no. 3508099

BMW X3 SERIES E83 Wiring Loom Harness Passenger Side 3508099

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F10 530d F30 330d 258HP N57N Engine Control Unit ECU DDE 8573779 Automatic

Part no. 8573779

BMW F10 530d F30 330d 258HP N57N Engine Control Unit ECU DDE 8573779 Automatic

£142.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E92 Seat Covering Panel Sports Left Right Thigh Support Cover Black Leather

Part no. 7253188-2

BMW E92 Seat Covering Panel Sports Left Right Thigh Support Cover Black Leather

£18.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F30 F32 120d 320d 420d 184HP N47N Engine ECU Kit DDE 8578946 Automatic

Part no. 8578946-3

BMW F20 F30 F32 120d 320d 420d 184HP N47N Engine ECU Kit DDE 8578946 Automatic

£118.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F21 116d ed Diesel N47N 116HP Engine Control ECU DDE 8579482 Manual

Part no. 8579482

BMW F20 F21 116d ed Diesel N47N 116HP Engine Control ECU DDE 8579482 Manual

£75.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F30 F31 320dX Diesel N47N 184HP Engine Control ECU Kit DDE 8584277 Automatic

Part no. 8584277

BMW F30 F31 320dX Diesel N47N 184HP Engine Control ECU Kit DDE 8584277 Automatic

£142.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F21 116d ed N47N 116HP Engine Control Unit Module ECU DDE 8514735 Manual

Part no. 8514735

BMW F20 F21 116d ed N47N 116HP Engine Control Unit Module ECU DDE 8514735 Manual

£142.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 120d F30 320d F10 520d N47N 184HP Engine Control Unit DDE 8579480 Manual

Part no. 8579480-1

BMW F20 120d F30 320d F10 520d N47N 184HP Engine Control Unit DDE 8579480 Manual

£94.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E46 E39 Z3 Fuel Pump Relay Control Unit 7892976

Part no. 7892976

BMW E46 E39 Z3 Fuel Pump Relay Control Unit 7892976

£56.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW 5 Series E39 Right O/S Air Box Pollen Microfilter Service Cover 8379626

Part no. 8379626

BMW 5 Series E39 Right O/S Air Box Pollen Microfilter Service Cover 8379626

£16.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F10 F30 320d 520d 163HP Engine Control N47N ECU DDE 8574093 Automatic

Part no. 8574093-5

BMW F10 F30 320d 520d 163HP Engine Control N47N ECU DDE 8574093 Automatic

£28.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Door Cable BMW E65 Loom Rear Right O/S Wiring Harness 6950349

Part no. 6950374

Door Cable BMW E65 Loom Rear Right O/S Wiring Harness 6950349

£13.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW Z4 E85 Roadster Cabrio Convertible Roof Folding Top Module Unit 6986879

Part no. 6986879

BMW Z4 E85 Roadster Cabrio Convertible Roof Folding Top Module Unit 6986879

£18.95

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Positive Cable BMW F90 M5 G30 Battery Wire Lead Underfloor Wiring 6807323

Part no. 6807322

Positive Cable BMW F90 M5 G30 Battery Wire Lead Underfloor Wiring 6807323

£75.95

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BMW Z4 X3 E83 E85 Mini R50 DVD GPS Navigation System Computer 6951629

Part no. 6951629

BMW Z4 X3 E83 E85 Mini R50 DVD GPS Navigation System Computer 6951629

£170.95

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BMW F44 M235iX B48E 306HP Engine Unit ECU KIT DME 5A57781 BDC Key Automatic

Part no. 5A57781-2

BMW F44 M235iX B48E 306HP Engine Unit ECU KIT DME 5A57781 BDC Key Automatic

£712.95

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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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