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 F45 F46 Battery Cable  Positive Wire Lead Terminal 9339192

Part no. 9339192

BMW F45 F46 Battery Cable Positive Wire Lead Terminal 9339192

£28.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F40 F44 Head Up Display Dashboard Car System Screen RHD 8714307

Part no. 5A092A0

BMW F40 F44 Head Up Display Dashboard Car System Screen RHD 8714307

£270.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Wiring BMW X1 E84 F11 N20 Engine Sensor System Module Wiring Harness 8605458

Part no. 8605458

Wiring BMW X1 E84 F11 N20 Engine Sensor System Module Wiring Harness 8605458

£94.95

Free delivery - Wed, Dec 24

If paid before 14:00

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Body Domain Controller BMW F45 F46 BDC Control Unit Module LR01 ECU 9388174

Part no. 9388174

Body Domain Controller BMW F45 F46 BDC Control Unit Module LR01 ECU 9388174

£142.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X3 Series 1 E83N LCI Control Element Light Switch Black 3420282

Part no. rhd-3420282-1

BMW X3 Series 1 E83N LCI Control Element Light Switch Black 3420282

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW E65 E66 730i M54 Diesel Battery Cable Starter-Base B+ 7522057

Part no. 7522057

BMW E65 E66 730i M54 Diesel Battery Cable Starter-Base B+ 7522057

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW G30 LCI 530e Front Bumper Pedestrian Protection Shock Crash Sensor 5A4FAA3

Part no. 5A4FAA3-1

BMW G30 LCI 530e Front Bumper Pedestrian Protection Shock Crash Sensor 5A4FAA3

£80.95

Free delivery - Tue, Dec 23

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

£189.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F20 F21 F22 F30 Control Unit Air Conditioning System 9301308

Part no. 9301308

BMW F20 F21 F22 F30 Control Unit Air Conditioning System 9301308

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Engine Unit Bracket BMW X5 F15 X6 F16 ECU Module Box Holder Mount 8514334

Part no. rhd-8514334

Engine Unit Bracket BMW X5 F15 X6 F16 ECU Module Box Holder Mount 8514334

£18.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW 1 2 Series F20 F21 F22 F23 LCi Headlight Switch Control Element Light

Part no. 9265300

BMW 1 2 Series F20 F21 F22 F23 LCi Headlight Switch Control Element Light

£28.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X3 F25 CIC Sat Nav Professional Infotainment Radio Player Head Unit 9289256

Part no. 9289256

BMW X3 F25 CIC Sat Nav Professional Infotainment Radio Player Head Unit 9289256

£237.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F01 LCI 740d N57Z 313HP Engine ECU KIT DDE 8572006 CAS4 Key Automatic

Part no. 8572006

BMW F01 LCI 740d N57Z 313HP Engine ECU KIT DDE 8572006 CAS4 Key Automatic

£474.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Rear View Camera BMW X3 F25 X1 F48 F80 Trim Panel Cover Boot Tailgate 7463164

Part no. 7463164

Rear View Camera BMW X3 F25 X1 F48 F80 Trim Panel Cover Boot Tailgate 7463164

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW 3 Series F30 REM Rear Electronic Module Fuse Box Control Unit V2 9317174

Part no. 9317174-1

BMW 3 Series F30 REM Rear Electronic Module Fuse Box Control Unit V2 9317174

£47.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW 5 Series E60 Map Fuse Box Grouping Diagram 6987939

Part no. 9146587

BMW 5 Series E60 Map Fuse Box Grouping Diagram 6987939

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW 1 3 Series E81 E82 E88 E92 Front Seat Easy Entry Adapter Wire Cable 6949081

Part no. 6949081

BMW 1 3 Series E81 E82 E88 E92 Front Seat Easy Entry Adapter Wire Cable 6949081

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Wiring BMW X3 F25 N47N Engine  Automatic Gearbox Module Wiring Harness 8570659

Part no. 8570659

Wiring BMW X3 F25 N47N Engine Automatic Gearbox Module Wiring Harness 8570659

£37.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F20 F21 F30 116d 316d N47N 143HP Engine Control ECU DDE Kit 8517874 Manual

Part no. 8517874-10

BMW F20 F21 F30 116d 316d N47N 143HP Engine Control ECU DDE Kit 8517874 Manual

£142.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X1 E84 Z4 E89 LED Xenon Headlight ECU Module 7342174 L90028076

Part no. 7342174

BMW X1 E84 Z4 E89 LED Xenon Headlight ECU Module 7342174 L90028076

£18.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X5 F15 Fuse Box Front Body Control Module ECU BCM Unit 6819653

Part no. 6819653

BMW X5 F15 Fuse Box Front Body Control Module ECU BCM Unit 6819653

£18.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X5 F15 Battery B+ Engine Compartment Positive Terminal Point 9367807

Part no. 9367807

BMW X5 F15 Battery B+ Engine Compartment Positive Terminal Point 9367807

£18.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F40 F44 F45 F46 Starter Motor 8676405 8580390

Part no. 8676405

BMW F40 F44 F45 F46 Starter Motor 8676405 8580390

£137.95

Free delivery - Tue, Dec 23

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

£18.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Headlight Module BMW F40 LED Headlamp Inverter Converter Control Unit 90147415

Part no. 90147415

Headlight Module BMW F40 LED Headlamp Inverter Converter Control Unit 90147415

£56.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F01 F10 F20 F30 Tow Bar Trailer Towing Control Module Unit AHM 4 6853417

Part no. 6853417

BMW F01 F10 F20 F30 Tow Bar Trailer Towing Control Module Unit AHM 4 6853417

£28.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F11 Control Unit Rear Tailgate Boot Lid Function Module ECU 7333939

Part no. 7333939

BMW F11 Control Unit Rear Tailgate Boot Lid Function Module ECU 7333939

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X1 Series E84 Carrier Bracket Holder Control Module Unit 2990911

Part no. 2990911

BMW X1 Series E84 Carrier Bracket Holder Control Module Unit 2990911

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F12 Aerial Amplifier AMP Antenna Supression Filter Module 9227217

Part no. 9227217

BMW F12 Aerial Amplifier AMP Antenna Supression Filter Module 9227217

£18.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X5 Series E70 E70N LCI Wiring Set Wash Water Container Cable Loom 9115107

Part no. 9115107-1

BMW X5 Series E70 E70N LCI Wiring Set Wash Water Container Cable Loom 9115107

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F40 F44 M135i M235i xDrive 306HP Engine Module ECU Kit DME 5B32771 BDC + Key

Part no. 5B32771-1

BMW F40 F44 M135i M235i xDrive 306HP Engine Module ECU Kit DME 5B32771 BDC + Key

£759.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X3 G01 Fuse Box Trim Cover Panel 8599277

Part no. 8599277

BMW X3 G01 Fuse Box Trim Cover Panel 8599277

£28.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW Gran Turismo G32 Radio Aerial Antenna Amplifier AM/FM 9389600

Part no. 9389600

BMW Gran Turismo G32 Radio Aerial Antenna Amplifier AM/FM 9389600

£23.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F30 F31 F32 LCI 330dX N57N Engine Gearbox Module Wiring Cable Loom 8578498

Part no. 8473167

BMW F30 F31 F32 LCI 330dX N57N Engine Gearbox Module Wiring Cable Loom 8578498

£23.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW E88 E90 E91 E92 125i 325i N52N 218HP Engine ECU Kit DME 7609656 Automatic

Part no. 7609656-4

BMW E88 E90 E91 E92 125i 325i N52N 218HP Engine ECU Kit DME 7609656 Automatic

£284.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Antenna Amplifier BMW F10 F22 F30 F32 Module Trap Circuit Control Unit 9118262

Part no. 9118262

Antenna Amplifier BMW F10 F22 F30 F32 Module Trap Circuit Control Unit 9118262

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW 5 6 Series E60 E61 E63 E64 Wiring Steering Wheel Electronic

Part no. 6959355

BMW 5 6 Series E60 E61 E63 E64 Wiring Steering Wheel Electronic

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW E60 Light Control Unit Module ECU LME6X Delphi 6935363

Part no. 6935363

BMW E60 Light Control Unit Module ECU LME6X Delphi 6935363

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F20 F21 116d ed Diesel N47N 116HP ECU Kit DDE 8573260 Key FEM Lock Manual

Part no. 8573260-7

BMW F20 F21 116d ed Diesel N47N 116HP ECU Kit DDE 8573260 Key FEM Lock Manual

£379.95

Free delivery - Wed, Dec 24

If paid before 14:00

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BMW E81 E87 E90 E91 E92 6-disc CD Changer without Magazine 9143439

Part no. 9143439

BMW E81 E87 E90 E91 E92 6-disc CD Changer without Magazine 9143439

£42.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW 1 3 5 Series E60 E81 E87 E90 Locking Bracket Cable Harness Fixings 7521534

Part no. 7521534

BMW 1 3 5 Series E60 E81 E87 E90 Locking Bracket Cable Harness Fixings 7521534

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW 1 3 4 F20 F21 F30 F31 F32 Power Distribution Fuse Box Rear 9337881

Part no. 9337881

BMW 1 3 4 F20 F21 F30 F31 F32 Power Distribution Fuse Box Rear 9337881

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F10 F11 ICM Control Module Unit 6799576

Part no. 6799576

BMW F10 F11 ICM Control Module Unit 6799576

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW i3 I01 Holder Audio Amplifier Telephone Bracket Mount Trim 9251524

Part no. 9251524

BMW i3 I01 Holder Audio Amplifier Telephone Bracket Mount Trim 9251524

£18.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Door Cable BMW F36 Rear Left Right N/O/S Wiring Harness 9325917

Part no. 9325917

Door Cable BMW F36 Rear Left Right N/O/S Wiring Harness 9325917

£23.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW i4 G26 Battery Cell Mounting Module High Voltage Accumulator Holder 9884698

Part no. 9884698

BMW i4 G26 Battery Cell Mounting Module High Voltage Accumulator Holder 9884698

£113.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW E90 M-Audio System CD Player Controller Navigation Sat Head Unit 9200447

Part no. 9200447-1

BMW E90 M-Audio System CD Player Controller Navigation Sat Head Unit 9200447

£132.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW E81 E87 E90 LCI 118d 318d N47 ECU Engine Control Kit DDE 8518167 Automatic

Part no. 8518167

BMW E81 E87 E90 LCI 118d 318d N47 ECU Engine Control Kit DDE 8518167 Automatic

£32.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F36 Wing Mirror Shadow Line Heated Left N/S Black Sapphire 475 7285245

Part no. RHD-7285245-BS1

BMW F36 Wing Mirror Shadow Line Heated Left N/S Black Sapphire 475 7285245

£180.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F10 F11 520d N47N 184HP Engine ECU Kit Unit DDE 8574091 CAS4 + Key Manual

Part no. 8574091-6

BMW F10 F11 520d N47N 184HP Engine ECU Kit Unit DDE 8574091 CAS4 + Key Manual

£142.95

Free delivery - Wed, Dec 24

If paid before 14:00

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BMW E87 LCI CCC CD Professional Navigation System Controller 9170717

Part no. 9170717-1

BMW E87 LCI CCC CD Professional Navigation System Controller 9170717

£180.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW G30 G31 Fuse Distribution Box Holder Control Unit Bracket Carrier 9330542

Part no. 9330542

BMW G30 G31 Fuse Distribution Box Holder Control Unit Bracket Carrier 9330542

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW i3 I01 94Ah Rex Hybrid Basic Control Unit Module ECU 8489325

Part no. 8489325

BMW i3 I01 94Ah Rex Hybrid Basic Control Unit Module ECU 8489325

£42.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X5 Series E70 Cable Loom Door Rear Left Right N/O/S Wiring Harness 9116978

Part no. 9116978

BMW X5 Series E70 Cable Loom Door Rear Left Right N/O/S Wiring Harness 9116978

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Fuse Box BMW G01 G08 X3 F97 X3M F98 X4M Rear Relay Module Control Unit 9439006

Part no. 9439006

Fuse Box BMW G01 G08 X3 F97 X3M F98 X4M Rear Relay Module Control Unit 9439006

£61.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW 2 X1 Series F45 F48 Active Tourer Cable Set EPS Wiring Harness 9380948

Part no. rhd-9380948

BMW 2 X1 Series F45 F48 Active Tourer Cable Set EPS Wiring Harness 9380948

£18.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Front Impact Sensor BMW F70 G05 G14 G15 G29 Safety Crash Module Unit 9496815

Part no. 9496815

Front Impact Sensor BMW F70 G05 G14 G15 G29 Safety Crash Module Unit 9496815

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW 7 Series E65 E66 Centre Console Front Armrest Tray Cables Wiring Set 6907322

Part no. 6907322

BMW 7 Series E65 E66 Centre Console Front Armrest Tray Cables Wiring Set 6907322

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F36 Door Cable Front Driver's Door Wiring Loom Harness 9325884

Part no. 9325884

BMW F36 Door Cable Front Driver's Door Wiring Loom Harness 9325884

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F20 F21 F30 F31 116i 316i N13 136HP Engine Control ECU DME 7636292 Manual

Part no. 7636292-8

BMW F20 F21 F30 F31 116i 316i N13 136HP Engine Control ECU DME 7636292 Manual

£189.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW E66 Rear Seat Bench Armrest Switch Module Control Unit ECU 6928437

Part no. 6928437

BMW E66 Rear Seat Bench Armrest Switch Module Control Unit ECU 6928437

£23.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X4 F98 G02 Active Sound Design Module Control Unit Harman Kardon 9835622

Part no. 9835622

BMW X4 F98 G02 Active Sound Design Module Control Unit Harman Kardon 9835622

£42.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW E87 E90 E92 Seat Wiring Cable Front Right O/S Heating Loom Harness 9131643

Part no. 9131643

BMW E87 E90 E92 Seat Wiring Cable Front Right O/S Heating Loom Harness 9131643

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F30 F31 LCI 330e B48X Engine Control Unit ECU Kit DME 8678939 FEM Key

Part no. 8678939

BMW F30 F31 LCI 330e B48X Engine Control Unit ECU Kit DME 8678939 FEM Key

£759.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW i3 I01 Body Domain Comfort Control Unit BDC Module ECU 8736682

Part no. 8736682

BMW i3 I01 Body Domain Comfort Control Unit BDC Module ECU 8736682

£265.95

Free delivery - Wed, Dec 24

If paid before 14:00

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Rear Bumper PDC BMW F20 F21 F22 Ultrasonic Sensor Tiefseeblau Deep Sea Blue A76

Part no. 9261604

Rear Bumper PDC BMW F20 F21 F22 Ultrasonic Sensor Tiefseeblau Deep Sea Blue A76

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F45 Active Tourer Rear Door Wiring Loom Cables Harness 9389326

Part no. 9389326

BMW F45 Active Tourer Rear Door Wiring Loom Cables Harness 9389326

£28.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW G11 G30 SAS Control Unit Module ECU Driver Assistance Device Module 6887292

Part no. 6887292

BMW G11 G30 SAS Control Unit Module ECU Driver Assistance Device Module 6887292

£284.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW E60 E61 LCI Alarm System Unit Ultra Sonic Module

Part no. 6948182

BMW E60 E61 LCI Alarm System Unit Ultra Sonic Module

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW E90 E91 LCI 320d N47N 184HP Engine Control ECU DDE Kit 8519668 Manual

Part no. 8519668-3

BMW E90 E91 LCI 320d N47N 184HP Engine Control ECU DDE Kit 8519668 Manual

£170.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW G11 G12 G29 G31 G38 Radio Remote Control Receiver Module Unit 7928461

Part no. 7928461

BMW G11 G12 G29 G31 G38 Radio Remote Control Receiver Module Unit 7928461

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW i3 I01 Airbag Module Front Air Bag Control Unit ECU 9367836

Part no. 9367836

BMW i3 I01 Airbag Module Front Air Bag Control Unit ECU 9367836

£142.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Central Gateway BMW F13 F01 F02 F03 Control Lear Module Unit ECU 9299591

Part no. 9299591

Central Gateway BMW F13 F01 F02 F03 Control Lear Module Unit ECU 9299591

£18.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F20 120d F30 320d F10 520d 184HP N47N Engine Unit ECU DDE 8518477 Automatic

Part no. 8518477-5

BMW F20 120d F30 320d F10 520d 184HP N47N Engine Unit ECU DDE 8518477 Automatic

£85.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X3 F25 Front Distribution Box Fuse Box Power Control Unit 9315150

Part no. 9315150

BMW X3 F25 Front Distribution Box Fuse Box Power Control Unit 9315150

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW G30 G31 G11 Bracket BDC Control Unit Module Holder Mount 9364264

Part no. rhd-9364264

BMW G30 G31 G11 Bracket BDC Control Unit Module Holder Mount 9364264

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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

Part no. 8373700-1

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

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Door Wiring BMW F46 Gran Tourer Rear Left Right N/O/S Cable Loom Harness 9379347

Part no. 9379347

Door Wiring BMW F46 Gran Tourer Rear Left Right N/O/S Cable Loom Harness 9379347

£23.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Adblue Module BMW X3 G01 X4 G02 Control Unit ECU SCR 9454321

Part no. 9454321

Adblue Module BMW X3 G01 X4 G02 Control Unit ECU SCR 9454321

£32.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X5 F15 F20 F30 SRS Air Module Bag Control Unit Module ECU 6807634

Part no. 6807634

BMW X5 F15 F20 F30 SRS Air Module Bag Control Unit Module ECU 6807634

£23.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW E65 E66 E67 Compact Base Support System Rear Black  6902265

Part no. 6902265

BMW E65 E66 E67 Compact Base Support System Rear Black 6902265

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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 Audio Amplifier BMW F44 G20 G30 Sound System Unit Module ECU 7928587

Part no. 7928587

Audio Amplifier BMW F44 G20 G30 Sound System Unit Module ECU 7928587

£189.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F20 F21 F30 F31 Control Unit Air Conditioning A/C Module 9380883

Part no. 9380883

BMW F20 F21 F30 F31 Control Unit Air Conditioning A/C Module 9380883

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Holder BMW F13 TV Video Switch Control Module Unit Bracket Mount 9199996

Part no. 9199996

Holder BMW F13 TV Video Switch Control Module Unit Bracket Mount 9199996

£18.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Mini F60 B48 231HP Petrol Engine Control Unit ECU DME 8699952 Manual

Part no. 8699952

Mini F60 B48 231HP Petrol Engine Control Unit ECU DME 8699952 Manual

£237.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F20 F21 X3 F25 20dX N47N 184HP Diesel Engine Unit ECU DDE 8517862 Manual

Part no. 8517862-13

BMW F20 F21 X3 F25 20dX N47N 184HP Diesel Engine Unit ECU DDE 8517862 Manual

£37.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW G11 Rear Bumper PDC Wiring Loom Parking Sensor Cable Harness 6802845

Part no. 6802845

BMW G11 Rear Bumper PDC Wiring Loom Parking Sensor Cable Harness 6802845

£94.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW 3 X3 Series E46 E83 LCI Earth Cable Flow Electric Battery Negative 6919584

Part no. 3451658

BMW 3 X3 Series E46 E83 LCI Earth Cable Flow Electric Battery Negative 6919584

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X3 E83 Z4 E85 DVD Player GPS Navi Head System Computer Unit 9154052

Part no. 9154052

BMW X3 E83 Z4 E85 DVD Player GPS Navi Head System Computer Unit 9154052

£94.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW 3 Series E93 E93N LCI 1 Rear Bumper Antenna Aerial Telephone 6970701

Part no. 6970701-1

BMW 3 Series E93 E93N LCI 1 Rear Bumper Antenna Aerial Telephone 6970701

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW E81 Body Control Module Control Unit L2 PL2RR JBBFE III ECU 9226326

Part no. 9226326

BMW E81 Body Control Module Control Unit L2 PL2RR JBBFE III ECU 9226326

£13.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW F40 Door Wiring Cable Harness Loom 8714461

Part no. 8714461

BMW F40 Door Wiring Cable Harness Loom 8714461

£18.95

Free delivery - Tue, Dec 23

If paid before 14:00

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

Part no. 8510221-18

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

£37.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW G01 G02 F98 G05 G07 G15 G20 G29 F90 F97 Differential Control Unit 9468968

Part no. 9468968

BMW G01 G02 F98 G05 G07 G15 G20 G29 F90 F97 Differential Control Unit 9468968

£75.95

Free delivery - Tue, Dec 23

If paid before 14:00

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BMW X1 E84 2.0d N47 177HP sDrive Engine Control Unit ECU DDE 8510591 Manual

Part no. 8510591-7

BMW X1 E84 2.0d N47 177HP sDrive Engine Control Unit ECU DDE 8510591 Manual

£161.95

Free delivery - Wed, Dec 24

If paid before 14:00

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BMW E83 Telematics Bluetooth Control Unit Module 9127894

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BMW F06 F12 F13 640d N57Z 313HP Engine Module ECU DDE Kit 8573574 Automatic

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Control Unit BMW F33 F83 M4 Convertible Neck Warmer Heater Module ECU 7414913

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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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