Automotive electrical systems

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

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BMW X3 E83 Cable Front Door RIght Side Wiring Harness Loom 3427748

Part no. 3427748

BMW X3 E83 Cable Front Door RIght Side Wiring Harness Loom 3427748

£13.95

Free delivery: Feb 09

If paid before 14:00

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Rain Sensor Mercedes C118 W177 W247 Front Windscreen Light Unit A2479007708

Part no. A2479007708

Rain Sensor Mercedes C118 W177 W247 Front Windscreen Light Unit A2479007708

£13.95

Free delivery: Feb 09

If paid before 14:00

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Dashboard Monitor BMW X5 E70 X6 E71 Onboard Display Screen 8,8" Unit 9232896

Part no. 9232896-3

Dashboard Monitor BMW X5 E70 X6 E71 Onboard Display Screen 8,8" Unit 9232896

£66.95

Free delivery: Feb 09

If paid before 14:00

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Door Module Mercedes C219 Front Door Right O/S Control Unit A2198202026

Part no. A2198202026

Door Module Mercedes C219 Front Door Right O/S Control Unit A2198202026

£51.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes W204 Navigation CD Player Radio Stereo Sat Nav Head Unit A2049006009

Part no. A2049006009

Mercedes W204 Navigation CD Player Radio Stereo Sat Nav Head Unit A2049006009

£113.95

Free delivery: Feb 10 – 17

If paid before 14:00

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Mercedes W204 Media Interface Control Unit Module ECU A2048708026

Part no. A2048708026

Mercedes W204 Media Interface Control Unit Module ECU A2048708026

£13.95

Free delivery: Feb 09

If paid before 14:00

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Audi A6 C7 ESP Yaw Rate Module Control Unit Sensor ECU 4G0907637H

Part no. 4G0907637H

Audi A6 C7 ESP Yaw Rate Module Control Unit Sensor ECU 4G0907637H

£61.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes-Benz E-Class W207 Cabrio A207 Anti Theft Alarm Module Control Unit ECU

Part no. A2079052800

Mercedes-Benz E-Class W207 Cabrio A207 Anti Theft Alarm Module Control Unit ECU

£13.95

Free delivery: Feb 09

If paid before 14:00

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BMW X3 F25 ICM Control Unit Air Module SRS ECU 6851284

Part no. 6851284

BMW X3 F25 ICM Control Unit Air Module SRS ECU 6851284

£132.95

Free delivery: Feb 09

If paid before 14:00

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Mini R55 R56 LCI Instrument Cluster Speedo Navigation Display Screen 9278279

Part no. 9278279

Mini R55 R56 LCI Instrument Cluster Speedo Navigation Display Screen 9278279

£85.95

Free delivery: Feb 09

If paid before 14:00

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BMW 5 Series E60 E61 Alarm System Unit Ultra Sonic Module 6940588

Part no. 6940588

BMW 5 Series E60 E61 Alarm System Unit Ultra Sonic Module 6940588

£13.95

Free delivery: Feb 09

If paid before 14:00

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BMW E84 E90 LCI N47N Engine Gearbox Wiring Loom Harness Cables 8511708

Part no. rhd-8511708

BMW E84 E90 LCI N47N Engine Gearbox Wiring Loom Harness Cables 8511708

£13.95

Free delivery: Feb 09

If paid before 14:00

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BMW F20 F21 F30 F31 F32 F45 Body Control Unit Module REM 9362398

Part no. 9362398

BMW F20 F21 F30 F31 F32 F45 Body Control Unit Module REM 9362398

£28.95

Free delivery: Feb 09

If paid before 14:00

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BMW 5 X5 7 Series E60 E61 E65 E70 Longitudinal Seat Adjusment Drive Motor

Part no. 130002613-1

BMW 5 X5 7 Series E60 E61 E65 E70 Longitudinal Seat Adjusment Drive Motor

£13.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes-Benz A B Class W176 W246 Roof Towing Alarm Sensor Switch Module

Part no. A1729050151

Mercedes-Benz A B Class W176 W246 Roof Towing Alarm Sensor Switch Module

£13.95

Free delivery: Feb 09

If paid before 14:00

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Mini Navigation Head Unit R55 R56 R57 LCI R60 R61 CHAMP 2 Sat Nav DAB 9283529

Part no. 9283529

Mini Navigation Head Unit R55 R56 R57 LCI R60 R61 CHAMP 2 Sat Nav DAB 9283529

£142.95

Free delivery: Feb 09

If paid before 14:00

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Mini Cooper F54 F55 136HP Petrol B38 Engine Control ECU DME 8654460 Manual

Part no. 8654460

Mini Cooper F54 F55 136HP Petrol B38 Engine Control ECU DME 8654460 Manual

£142.95

Free delivery: Feb 09

If paid before 14:00

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BMW 5 F10 LCI Central Gateway Module ECU Control Unit LEAR ZGW-02 4SK 9340522

Part no. 9340522

BMW 5 F10 LCI Central Gateway Module ECU Control Unit LEAR ZGW-02 4SK 9340522

£56.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes W169 W245 M266.920 95HP Engine Control ECU Kit A2661539779 Manual

Part no. A2661539779-2

Mercedes W169 W245 M266.920 95HP Engine Control ECU Kit A2661539779 Manual

£142.95

Free delivery: Feb 09

If paid before 14:00

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BMW F20 F30 F32 120d 320d 420d Diesel N47N 184HP ECU Kit DDE 8582279 Keys FEM

Part no. 8582279-3

BMW F20 F30 F32 120d 320d 420d Diesel N47N 184HP ECU Kit DDE 8582279 Keys FEM

£189.95

Free delivery: Feb 10 – 17

If paid before 14:00

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Audi S5 8T Quattro 4.2 FSI Petrol V8 CAUA Alternator Genarator Valeo 079903015F

Part no. 079903015F

Audi S5 8T Quattro 4.2 FSI Petrol V8 CAUA Alternator Genarator Valeo 079903015F

£94.95

Free delivery: Feb 10 – 17

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

£32.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes W907 Electronic Ignition Module Control Unit A9079002407

Part no. A9079002407

Mercedes W907 Electronic Ignition Module Control Unit A9079002407

£132.95

Free delivery: Feb 09

If paid before 14:00

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Roof Light Mini R55 R56 R60 R61 Operating Control Unit Switch 3455632

Part no. 9284331-3

Roof Light Mini R55 R56 R60 R61 Operating Control Unit Switch 3455632

£13.95

Free delivery: Feb 09

If paid before 14:00

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Windscreen Camera Mercedes W204 W212 Front Windshield Camera Unit A0009057302

Part no. A0009057302

Windscreen Camera Mercedes W204 W212 Front Windshield Camera Unit A0009057302

£23.95

Free delivery: Feb 09

If paid before 14:00

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BMW E84 ECU Body Control Module Junction Box PL2RR JBBFE IIIR 9267421

Part no. 9267421-2

BMW E84 ECU Body Control Module Junction Box PL2RR JBBFE IIIR 9267421

£13.95

Free delivery: Feb 09

If paid before 14:00

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Telematics Module Mercedes W176 W205 W218 Communication Control Unit A2059008218

Part no. A2059008218

Telematics Module Mercedes W176 W205 W218 Communication Control Unit A2059008218

£13.95

Free delivery: Feb 09

If paid before 14:00

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BMW F20 F30 120d 320d N47N 184HP ECU Kit Control Unit DDE 8579478 FEM Keys

Part no. 8579478-2

BMW F20 F30 120d 320d N47N 184HP ECU Kit Control Unit DDE 8579478 FEM Keys

£161.95

Free delivery: Feb 09

If paid before 14:00

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BMW F01 F02 LCI Cable Loom Door Driver's Side Wiring Harness 9262859

Part no. 9302931

BMW F01 F02 LCI Cable Loom Door Driver's Side Wiring Harness 9262859

£32.95

Free delivery: Feb 09

If paid before 14:00

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BMW E90 320si N45 Petrol Engine Wiring Loom Cable Harness 7564402

Part no. rhd-7564402

BMW E90 320si N45 Petrol Engine Wiring Loom Cable Harness 7564402

£75.95

Free delivery: Feb 09

If paid before 14:00

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Relay Mercedes W639 W906 5-Pin Black 12V 20A A0035420219 Set X2

Part no. A0035420219-1

Relay Mercedes W639 W906 5-Pin Black 12V 20A A0035420219 Set X2

£18.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes Sprinter W907 Fuse Box Prefuse Box Module F150/1 - MFB-1 A9075406960

Part no. A9075406960-1

Mercedes Sprinter W907 Fuse Box Prefuse Box Module F150/1 - MFB-1 A9075406960

£66.95

Free delivery: Feb 09

If paid before 14:00

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BMW E46 X3 E83 Mini R50 R53 Central Lock Immobilizer Control Unit EWS IV 6988104

Part no. 6988104-2

BMW E46 X3 E83 Mini R50 R53 Central Lock Immobilizer Control Unit EWS IV 6988104

£13.95

Free delivery: Feb 09

If paid before 14:00

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Module BMW F10 Central Gateway Control Unit Module ZGW-01 High 9244261

Part no. 9244261

Module BMW F10 Central Gateway Control Unit Module ZGW-01 High 9244261

£23.95

Free delivery: Feb 09

If paid before 14:00

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BMW 7 Series E65 E66 E67 Sensor Front Right Door Airbag 65776920478 6920478

Part no. 6920478

BMW 7 Series E65 E66 E67 Sensor Front Right Door Airbag 65776920478 6920478

£13.95

Free delivery: Feb 09

If paid before 14:00

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BMW 1 3 Series E81 E87 E90 E91 E92 6-disc CD Changer With Magazine 6958198

Part no. 6958198

BMW 1 3 Series E81 E87 E90 E91 E92 6-disc CD Changer With Magazine 6958198

£59.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes W207 Fuse Junction Box Relay Control Unit Module SAM A2129005401

Part no. A2129005401

Mercedes W207 Fuse Junction Box Relay Control Unit Module SAM A2129005401

£75.95

Free delivery: Feb 09

If paid before 14:00

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BMW F20 X3 F25 Head Unit Navigation GPS Sat Nav Infotainment DAB High 9286465

Part no. 9286465

BMW F20 X3 F25 Head Unit Navigation GPS Sat Nav Infotainment DAB High 9286465

£85.95

Free delivery: Feb 09

If paid before 14:00

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BMW 4 Series F32 F82 M4 Rear Third Stoplamp Stop Lamp Brake Light White 7296108

Part no. 7296108

BMW 4 Series F32 F82 M4 Rear Third Stoplamp Stop Lamp Brake Light White 7296108

£13.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes W169 A150 M266.920 95HP Engine Control Unit ECU Kit A2661534179 Key

Part no. A2661534179-1

Mercedes W169 A150 M266.920 95HP Engine Control Unit ECU Kit A2661534179 Key

£142.95

Free delivery: Feb 09

If paid before 14:00

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BMW F01 F10 Diversity Aerial Antenna Amplifier Module DAB 9276099

Part no. 9276099

BMW F01 F10 Diversity Aerial Antenna Amplifier Module DAB 9276099

£28.95

Free delivery: Feb 09

If paid before 14:00

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Gateway Module Mercedes W211 W219 Control Unit Module ECU A2115407145

Part no. A2115407145

Gateway Module Mercedes W211 W219 Control Unit Module ECU A2115407145

£13.95

Free delivery: Feb 09

If paid before 14:00

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Distance Radar Module Mercedes W212 W221 Distronic Control Unit ECU A0009004401

Part no. A0009004401

Distance Radar Module Mercedes W212 W221 Distronic Control Unit ECU A0009004401

£75.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes W907 Air Suspension Level Control Unit Module Airmatic A9079003207

Part no. A9079003207

Mercedes W907 Air Suspension Level Control Unit Module Airmatic A9079003207

£108.95

Free delivery: Feb 10 – 17

If paid before 14:00

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BMW F20 F21 F22 F30 F31 F32 Radio Professional CD Player 9281519

Part no. 9281519

BMW F20 F21 F22 F30 F31 F32 Radio Professional CD Player 9281519

£123.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes W203 C180 Kompressor M271 Engine Module ECU Kit A2711534591 Key Lock

Part no. A2711534591-1

Mercedes W203 C180 Kompressor M271 Engine Module ECU Kit A2711534591 Key Lock

£142.95

Free delivery: Feb 10 – 17

If paid before 14:00

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Audi A5 8T Front Door Control Module Left N/S Driver's Side Unit 8T0959793M

Part no. 8T0959793M

Audi A5 8T Front Door Control Module Left N/S Driver's Side Unit 8T0959793M

£13.95

Free delivery: Feb 09

If paid before 14:00

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BMW 3 5 X5 E39 E46 E53 Automatic Gearbox Basic Control Unit EGS

Part no. 7521759

BMW 3 5 X5 E39 E46 E53 Automatic Gearbox Basic Control Unit EGS

£18.95

Free delivery: Feb 09

If paid before 14:00

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Audi A4 B8 Headlight Headlamp Range Control Unit Module 8K5907357

Part no. 8K5907357

Audi A4 B8 Headlight Headlamp Range Control Unit Module 8K5907357

£18.95

Free delivery: Feb 09

If paid before 14:00

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Radio Player BMW F10 M5 F12 F13 M6 CD Navigation ECE Navi Head Unit 9289248

Part no. 9289248

Radio Player BMW F10 M5 F12 F13 M6 CD Navigation ECE Navi Head Unit 9289248

£189.95

Free delivery: Feb 09

If paid before 14:00

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BMW F01 F02 F07 F10 F11 CAS4 Control Unit Key Reading Module 9299335

Part no. 9299335

BMW F01 F02 F07 F10 F11 CAS4 Control Unit Key Reading Module 9299335

£47.95

Free delivery: Feb 09

If paid before 14:00

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Audi A4 B8 Front Door Control Module Unit ECU 8K0959793S

Part no. 8K0959793S

Audi A4 B8 Front Door Control Module Unit ECU 8K0959793S

£13.95

Free delivery: Feb 09

If paid before 14:00

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Telematics Module BMW F01 F07 F10 Bluetooth Combox Telematik ECU 9244188

Part no. 9244188

Telematics Module BMW F01 F07 F10 Bluetooth Combox Telematik ECU 9244188

£13.95

Free delivery: Feb 09

If paid before 14:00

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BMW E85 Fuses Electrical Fuse Set 6933410

Part no. 6933410

BMW E85 Fuses Electrical Fuse Set 6933410

£13.95

Free delivery: Feb 09

If paid before 14:00

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BMW 5 Series E60 E60N E61 E61N Battery lead positive underfloor 80 MM² AL petro

Part no. 6927705

BMW 5 Series E60 E60N E61 E61N Battery lead positive underfloor 80 MM² AL petro

£56.95

Free delivery: Feb 09

If paid before 14:00

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BMW 5 Series E60 E61 Airbag ECU Control Unit Gateway Module 6975682

Part no. 6975682

BMW 5 Series E60 E61 Airbag ECU Control Unit Gateway Module 6975682

£18.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes W212 OM651.924 E220CDI 170HP Engine ECU Kit + Key + Lock A6519003701

Part no. A6519003701-1

Mercedes W212 OM651.924 E220CDI 170HP Engine ECU Kit + Key + Lock A6519003701

£161.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes C207 W207 W212 Fuel Pump Module Diesel Control Unit ECU A2124400414

Part no. A2124400414

Mercedes C207 W207 W212 Fuel Pump Module Diesel Control Unit ECU A2124400414

£23.95

Free delivery: Feb 09

If paid before 14:00

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Audi A6 C7 Fuse Relay Box Sam Control Module 4G0971845A

Part no. 4G0971845A

Audi A6 C7 Fuse Relay Box Sam Control Module 4G0971845A

£13.95

Free delivery: Feb 09

If paid before 14:00

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Fuse Box Mercedes W212 Rear Relay Control Unit Electric Module SAM A2129003614

Part no. A2129003614

Fuse Box Mercedes W212 Rear Relay Control Unit Electric Module SAM A2129003614

£94.95

Free delivery: Feb 09

If paid before 14:00

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BMW F31 Rear Antenna Aerial Amplifier AM/FM DAB 9231515

Part no. 9231515

BMW F31 Rear Antenna Aerial Amplifier AM/FM DAB 9231515

£56.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes C Class W203 Solenoid SOLV Valve Wiring Harness Diesel A2035401113

Part no. A2035401113

Mercedes C Class W203 Solenoid SOLV Valve Wiring Harness Diesel A2035401113

£37.95

Free delivery: Feb 09

If paid before 14:00

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BMW X1 E84 Display Screen Dashboard Navigation Monitor On-Board CID 6,5" 9289583

Part no. 9289583

BMW X1 E84 Display Screen Dashboard Navigation Monitor On-Board CID 6,5" 9289583

£142.95

Free delivery: Feb 09

If paid before 14:00

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BMW E60 E90 LCI 325i 525i N53 218HP Engine Control Unit ECU DME 7578020 Manual

Part no. 7578020-7

BMW E60 E90 LCI 325i 525i N53 218HP Engine Control Unit ECU DME 7578020 Manual

£370.95

Free delivery: Feb 09

If paid before 14:00

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Audi A7 4G Rear Reversing Camera Module View Camera Control Unit ECU 4G0907441B

Part no. 4G0907441B

Audi A7 4G Rear Reversing Camera Module View Camera Control Unit ECU 4G0907441B

£37.95

Free delivery: Feb 09

If paid before 14:00

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BMW E39 Saloon Rear Third Stoplamp Stop Lamp Brake Light 8360568

Part no. 8360568

BMW E39 Saloon Rear Third Stoplamp Stop Lamp Brake Light 8360568

£13.95

Free delivery: Feb 09

If paid before 14:00

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Audi A5 8T Body Comfort Control BCM Onboard Supply Module Unit ECU 8K0907063P

Part no. 8K0907063P

Audi A5 8T Body Comfort Control BCM Onboard Supply Module Unit ECU 8K0907063P

£37.95

Free delivery: Feb 09

If paid before 14:00

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Mini Cooper S R60 ALL4 N18 1.6 184HP ECU Engine Control Unit DME 8652746 Manual

Part no. 8652746

Mini Cooper S R60 ALL4 N18 1.6 184HP ECU Engine Control Unit DME 8652746 Manual

£379.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes W204 W212 Door Module Control Unit Module Rear Right O/S A2128204185

Part no. A2128204185

Mercedes W204 W212 Door Module Control Unit Module Rear Right O/S A2128204185

£13.95

Free delivery: Feb 09

If paid before 14:00

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Audio Player BMW F10 F11 F01 Rear DVD Background ECE US Head Unit 9273597

Part no. 9273597

Audio Player BMW F10 F11 F01 Rear DVD Background ECE US Head Unit 9273597

£142.95

Free delivery: Feb 09

If paid before 14:00

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Brake Control Unit BMW F10 F11 X3 F25 Parking Brake Handbrake Module EMF 6850955

Part no. 6850955

Brake Control Unit BMW F10 F11 X3 F25 Parking Brake Handbrake Module EMF 6850955

£13.95

Free delivery: Feb 09

If paid before 14:00

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BMW E88 ECU Body Control Module H4 Junction Box PL2RR JBBFE IIIR 9270646

Part no. 9270646

BMW E88 ECU Body Control Module H4 Junction Box PL2RR JBBFE IIIR 9270646

£40.95

Free delivery: Feb 09

If paid before 14:00

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BMW E93 LCI ECU Body Control Module H3 Junction Box PL2RR JBBFE IIIR 9247474

Part no. 9247474-1

BMW E93 LCI ECU Body Control Module H3 Junction Box PL2RR JBBFE IIIR 9247474

£37.95

Free delivery: Feb 09

If paid before 14:00

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Door Module Mercedes W204 W212 Rear Left N/S Control Unit A2129004114

Part no. A2129004114

Door Module Mercedes W204 W212 Rear Left N/S Control Unit A2129004114

£13.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes W205 Interior Trunk Fuse Box Automotive Pink Relays Set A0009821923

Part no. A0009821923-1

Mercedes W205 Interior Trunk Fuse Box Automotive Pink Relays Set A0009821923

£23.95

Free delivery: Feb 09

If paid before 14:00

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BMW X3 E83 LCI N47 Earth Cable Flow Electric Battery Negative 3450286

Part no. 3450286

BMW X3 E83 LCI N47 Earth Cable Flow Electric Battery Negative 3450286

£13.95

Free delivery: Feb 09

If paid before 14:00

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Audi Q7 4L Door Control Module Unit ECU Rear Left N/S 4L0959795B

Part no. 4L0959795B

Audi Q7 4L Door Control Module Unit ECU Rear Left N/S 4L0959795B

£13.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes W204 C250CDI 204HP OM651.911 Engine ECU Kit A6519005301 Automatic

Part no. A6519005301-7

Mercedes W204 C250CDI 204HP OM651.911 Engine ECU Kit A6519005301 Automatic

£170.95

Free delivery: Feb 10 – 17

If paid before 14:00

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Mercedes W166 ML350 Bluetec 4-Matic OM642.826 Engine ECU Kit Module A6429000401

Part no. A6429000401-1

Mercedes W166 ML350 Bluetec 4-Matic OM642.826 Engine ECU Kit Module A6429000401

£474.95

Free delivery: Feb 09

If paid before 14:00

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Amplifier BMW F06 GT F10 F13 F15 Audi Control Unit Active Sound Design 9381086

Part no. 9381086

Amplifier BMW F06 GT F10 F13 F15 Audi Control Unit Active Sound Design 9381086

£37.95

Free delivery: Feb 09

If paid before 14:00

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

Part no. 8506434-4

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

£218.95

Free delivery: Feb 10 – 17

If paid before 14:00

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BMW 7 Series E65 Dynamic Drive Pump Wiring Loom Harness ARS Valve Block 6907314

Part no. 6907314

BMW 7 Series E65 Dynamic Drive Pump Wiring Loom Harness ARS Valve Block 6907314

£13.95

Free delivery: Feb 09

If paid before 14:00

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Engine Wiring BMW E60 E61 LCI 520d N47 Automatic Gearbox Loom Cable 7803778

Part no. rhd-7803778

Engine Wiring BMW E60 E61 LCI 520d N47 Automatic Gearbox Loom Cable 7803778

£37.95

Free delivery: Feb 09

If paid before 14:00

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Air Module BMW F01 F02 LCI F07 GT F10 F11 F13 ECU ICM Control Unit 6868251

Part no. 6868251

Air Module BMW F01 F02 LCI F07 GT F10 F11 F13 ECU ICM Control Unit 6868251

£23.95

Free delivery: Feb 09

If paid before 14:00

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BMW E81 Body Control Module Unit ECU L2 PL2 JBBFEII 9187534

Part no. 9187534

BMW E81 Body Control Module Unit ECU L2 PL2 JBBFEII 9187534

£13.95

Free delivery: Feb 09

If paid before 14:00

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BMW 3 Series E90 E92 E93 M3 LCI Control Unit For Fuel Pump ECU 7842024

Part no. 7842024

BMW 3 Series E90 E92 E93 M3 LCI Control Unit For Fuel Pump ECU 7842024

£56.95

Free delivery: Feb 09

If paid before 14:00

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BMW X3 F25 Light Module Control Footwell Lightning ECU Unit FRM3 9286157

Part no. 9286157

BMW X3 F25 Light Module Control Footwell Lightning ECU Unit FRM3 9286157

£28.95

Free delivery: Feb 09

If paid before 14:00

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Airbag Module Mercedes W207 C207 Coupe Air Bag SRS Control Unit ECU A2079014200

Part no. A2079014200

Airbag Module Mercedes W207 C207 Coupe Air Bag SRS Control Unit ECU A2079014200

£28.95

Free delivery: Feb 09

If paid before 14:00

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BMW E90 E91 LCI 320d N47N Engine Basic DDE 8510829 Control Unit Manual

Part no. 8510829-3

BMW E90 E91 LCI 320d N47N Engine Basic DDE 8510829 Control Unit Manual

£37.95

Free delivery: Feb 09

If paid before 14:00

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Audi TT 8J Yaw Rotary Rate Sensor Speed Cluster Sensor 7H0907655A

Part no. 7H0907655A

Audi TT 8J Yaw Rotary Rate Sensor Speed Cluster Sensor 7H0907655A

£18.95

Free delivery: Feb 09

If paid before 14:00

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Basic Navigation Mini Cooper F60 LCI Countryman Satnav Unit Headunit 5A24637

Part no. 5A24637

Basic Navigation Mini Cooper F60 LCI Countryman Satnav Unit Headunit 5A24637

£332.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes Sprinter W907 W910 Door Wiring Loom Cable Harness A9070005999

Part no. A9070005999-1

Mercedes Sprinter W907 W910 Door Wiring Loom Cable Harness A9070005999

£51.95

Free delivery: Feb 09

If paid before 14:00

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BMW 1 3 Series E82 E90 E92 Switch Cluster Cruise Control Stalk Unit 6965263

Part no. 6965263

BMW 1 3 Series E82 E90 E92 Switch Cluster Cruise Control Stalk Unit 6965263

£94.95

Free delivery: Feb 09

If paid before 14:00

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BMW X3 Series E83 2.0d 3.0d Instrument Cluster Speedo Clocks Diesel 3416118

Part no. rhd-3416118

BMW X3 Series E83 2.0d 3.0d Instrument Cluster Speedo Clocks Diesel 3416118

£23.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes W204 C250CDI Blue Efficiency OM651.911 204HP Engine ECU A6519007401 Key

Part no. A6519007401-2

Mercedes W204 C250CDI Blue Efficiency OM651.911 204HP Engine ECU A6519007401 Key

£161.95

Free delivery: Feb 10 – 17

If paid before 14:00

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BMW F40 F44 Multimedia Radio Sat Nav Screen Display Head Unit 5A065D4 12822810

Part no. RHD-5A065D4

BMW F40 F44 Multimedia Radio Sat Nav Screen Display Head Unit 5A065D4 12822810

£85.95

Free delivery: Feb 09

If paid before 14:00

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Mercedes W204 Navigation CD Player COMAND Radio Sat Nav Head Unit A2049004306

Part no. A2049004306

Mercedes W204 Navigation CD Player COMAND Radio Sat Nav Head Unit A2049004306

£94.95

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If paid before 14:00

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Audi TT Mk2 8J Door Wiring Harness Cable Loom Passenger Side 8J0971036D

Part no. 8J0971036F

Audi TT Mk2 8J Door Wiring Harness Cable Loom Passenger Side 8J0971036D

£13.95

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If paid before 14:00

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BMW F15 I01 Mini F55 F56 F57 PDC Module Parking Assistant Control Unit 9350707

Part no. 9350707

BMW F15 I01 Mini F55 F56 F57 PDC Module Parking Assistant Control Unit 9350707

£18.95

Free delivery: Feb 09

If paid before 14:00

Key components of vehicle electrical systems

Original electrical parts for popular car brands

A car's electrical system is a complex system responsible for many key functions—from engine starting to lighting and on-board electronics. Modern cars are equipped with increasingly advanced electrical solutions that not only improve driving comfort but also enhance safety. At the Global Parts automotive store you will find a wide range of used car parts , such as alternators, starters, batteries, control modules and other automotive electrical systems that perfectly fit BMW , Audi , Mercedes , Volkswagen , Mini and many others.

How does a car's electrical system work?

A car's electrical system is a complex system that consists of several key components that work together to ensure the vehicle's reliable operation:

  • Battery accessories – Includes clamps, cables, holders and other components necessary for battery installation and maintenance.
  1. Electronic control modules and controllers – They control and manage the operation of various vehicle systems, such as the engine, air conditioning and ABS.
  2. Alternators and generators – Responsible for generating electricity and charging the battery while the engine is running.
  3. Parts for alternators and generators – Including voltage regulators, brushes and bearings that ensure proper operation of the alternator.
  4. Starters – Key components of the starting system that enable the engine to be started.
  5. Starter parts – Including bendixes, rotors and solenoids necessary for the proper operation of the starter.
  6. Batteries – They store the electrical energy necessary to start the engine and power on-board systems.
  7. Wires, harnesses and connectors – They transmit energy and electrical signals between various vehicle systems.
  8. Fuses and fuse boxes – Protect the electrical system against overloads and short circuits.
  9. Relays – They control the flow of current in individual electrical circuits of the vehicle. A functioning electrical system is the basis for the reliability of your car, regardless of operating conditions.

Key technical parameters of electrical systems

Each of these components has specific technical parameters that determine its compatibility with the vehicle. For example, alternators installed in mid-range cars (e.g., Volkswagen Passat B6) typically have a capacity of 90 A to 140 A, while luxury vehicles (e.g., Mercedes S-Class) require alternators with a capacity exceeding 180 A. Starter motors vary in torque and operating voltage – the standard is 12 V, while 24 V starters are used in heavy-duty vehicles.

Why is it worth taking care of your car's electrical system?

Regular maintenance and replacement of electrical system components is key to reliability and road safety. Faulty components can lead to:

  • Problems starting the engine.
  • Failure of safety systems such as ABS or airbags.
  • Decreased efficiency of on-board equipment, e.g. lighting or air conditioning. At the Global Parts store we offer original used car parts , which have undergone detailed quality tests, ensuring their full functionality.

Symptoms of electrical system disruptions

In practice, electrical faults manifest themselves in a variety of ways. Drivers most often notice: dimming lights when parked, difficulty starting the engine, a voltage drop on the on-board computer, or air conditioning malfunctions. The table below presents typical correlations:

SymptomPossible causeItem to check
Difficulty starting the engineWorn out starter or batteryStarter motor, battery
Dimming the lightsInefficient alternatorAlternator, voltage regulator
Electric windows not workingDamaged relays or harnessRelays, wires

How to choose the right parts for your electrical system?

When choosing parts for the electrical system, such as alternators, starters or control modules, it is worth paying attention to:

  • Vehicle-specific fit – Every car make and model requires specific specifications. At Global Parts, you'll find parts that perfectly fit BMW , Audi , Mercedes , Volkswagen , Mini, and many more .
  • Technical condition – All used parts we offer are thoroughly checked to ensure their reliability.
  • Technical parameters – For example, alternators should have appropriate current output, adapted to the needs of your vehicle.

Compatibility and fit

The selection of electrical parts is based primarily on OEM part numbers, but matching them to specific parameters is equally important, including current, voltage, and the number of connector pins. For example, the 120A alternator used in the Audi A4 B7 differs significantly from the 150A version installed in the Audi A6 C6 . Therefore, using manufacturer catalogs or providing the VIN makes finding the right component much easier.

Why choose used electrical parts?

Purchase of used car parts This solution allows you to combine savings with quality. Why choose it?

  • Lower costs – Used alternators, starters and other parts are cheaper than new ones, but offer the same high quality.
  • Ecology – You support recycling and reduce waste by choosing used car parts .
  • Wide range – We offer electrical parts for the most popular car brands, so you can easily find what you need.

How to take care of your car's electrical system?

To ensure your electrical system operates reliably for years, it is worth remembering a few rules:

  • Regularly check the battery condition and charge level.
  • Take care of your cables and connectors – corrosion or damage can lead to voltage drops and failures.
  • Monitor the operation of the alternator and starter – early detection of problems will help avoid more serious breakdowns. If you have any problems, you will find the right car parts at Global Parts that will help restore your vehicle to full working order.

Step-by-step control procedures

  1. Measure the battery voltage with a multimeter – the resting value should be approximately 12.6 V.
  2. Check the charging voltage with the engine running – the correct range is 13.8–14.5 V.
  3. Assess the condition of the wires and terminals – lack of corrosion and a firm seat are essential.
  4. If in doubt, check the quiescent current consumption – it should not exceed 0.05–0.08 A.

FAQ - Frequently asked questions about electrical systems in cars

QuestionAnswer
What is a car electrical system?This is a set of components responsible for powering and controlling all electrical functions in the car – from engine starting to multimedia.
What is an alternator for in a car?The alternator generates electrical current when the engine is running and charges the battery.
What is the difference between a starter and an alternator?The starter motor is used solely to start the engine, while the alternator is responsible for generating energy while driving.
How to check if the battery is working?Just measure its voltage – a healthy battery should have approximately 12.6 V at rest and maintain a voltage above 10 V during cranking.
What are the most common symptoms of car electrical failure?Problems starting the engine, flashing warning lights, power windows not working or dimming lights.
Do electrical parts from one model fit another?Sometimes yes, but the key is to match it by VIN or OEM number – this guarantees compatibility.
How often should you check your electrical system?It is worth performing basic diagnostics (battery, alternator) at least once a year or before a long trip.

Summary: Automotive electrical systems at Global Parts Automotive Store

Automotive electrical systems are the foundation of the reliability and comfort of every modern vehicle. By choosing the right parts, such as alternators, batteries, and control modules, you can ensure your car's full operational efficiency. The Global Parts automotive store invites you to browse our wide selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , or others, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .

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