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.

More information
image placeholder
Mercedes W221 Rear View Reversing Camera Control Unit Module A1645430062

Part no. A1645430062

Mercedes W221 Rear View Reversing Camera Control Unit Module A1645430062

£42.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mini F54 F55 F56 F57 F60 Petrol Engine Starter Motor 7649090

Part no. 7649090

Mini F54 F55 F56 F57 F60 Petrol Engine Starter Motor 7649090

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW X5 E70 ECU Body Control Module Unit JBBFEII PL4 LOW 9146036

Part no. 9146036

BMW X5 E70 ECU Body Control Module Unit JBBFEII PL4 LOW 9146036

£66.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW F30 Rear Body Control Unit Module V2 6819333

Part no. 6819333

BMW F30 Rear Body Control Unit Module V2 6819333

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW E93 Seat Control Module Unit ECU 9148266

Part no. 9196938

BMW E93 Seat Control Module Unit ECU 9148266

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW E60 E61 E63 E64 E65 E66 Air Recirculation Control Sensor AUC

Part no. 6933052

BMW E60 E61 E63 E64 E65 E66 Air Recirculation Control Sensor AUC

£37.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 5 Series E60 E60N E61 E61N LCI Airbag ECU Control Unit Module 9172019

Part no. 9172019

BMW 5 Series E60 E60N E61 E61N LCI Airbag ECU Control Unit Module 9172019

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 5 F10 F11 On-board Central Information Display Screen Monitor 6,5" 9289007

Part no. 9289007

BMW 5 F10 F11 On-board Central Information Display Screen Monitor 6,5" 9289007

£37.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW F20 F21 F30 F31 Fuel Pump Delivery Control Unit Module 7450992

Part no. 7450992

BMW F20 F21 F30 F31 Fuel Pump Delivery Control Unit Module 7450992

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mini Cooper One R56 High SPEG Fuse Distribution Box SPEG High 3448964

Part no. 3448964

Mini Cooper One R56 High SPEG Fuse Distribution Box SPEG High 3448964

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW F20 F21 F22 F30 F31 ECU ICM Plus Control Unit Module 6862756

Part no. 6862756

BMW F20 F21 F22 F30 F31 ECU ICM Plus Control Unit Module 6862756

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW E90 E91 E92 Professional CCC Navigation System Controller 9185536

Part no. 9185536

BMW E90 E91 E92 Professional CCC Navigation System Controller 9185536

£170.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW E60 E81 E87 E90 E91 X3 E83 Relay Changer Make Contact Salmon Red Set 1742690

Part no. 1742690-1

BMW E60 E81 E87 E90 E91 X3 E83 Relay Changer Make Contact Salmon Red Set 1742690

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 1 Series E87 LCI ECU Body Control Module H2 ECU 9160189

Part no. 9160189

BMW 1 Series E87 LCI ECU Body Control Module H2 ECU 9160189

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW E93 Convertible Seat Control Unit Module ECU 9134669 FSV 7.10.0

Part no. 9134669

BMW E93 Convertible Seat Control Unit Module ECU 9134669 FSV 7.10.0

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW X3 E83 LCI X5 E70 LCI PDC Parking Ultrasonic Sensor Schwarz Black 9139868

Part no. 9139868

BMW X3 E83 LCI X5 E70 LCI PDC Parking Ultrasonic Sensor Schwarz Black 9139868

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Distributor Box Mercedes W204 W212 W906 Front Block Control Unit A0045468240

Part no. A0045468240

Distributor Box Mercedes W204 W212 W906 Front Block Control Unit A0045468240

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW X3 E83N E70 LCI E71 PDC Parking Ultrasonic Sensor Schwarz 7687127

Part no. 9270501

BMW X3 E83N E70 LCI E71 PDC Parking Ultrasonic Sensor Schwarz 7687127

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mini R52 R53 Battery Cable Wiring Lead Positive Plus Pole 6942507

Part no. 6942507

Mini R52 R53 Battery Cable Wiring Lead Positive Plus Pole 6942507

£85.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mercedes Sprinter W906 Door Module Front Right O/S Control Unit A9069000401

Part no. A9069000401

Mercedes Sprinter W906 Door Module Front Right O/S Control Unit A9069000401

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW X1 E81 E84 E87 E90 E91 Parking Control Module Unit PDC 6982386

Part no. 6982386

BMW X1 E81 E84 E87 E90 E91 Parking Control Module Unit PDC 6982386

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Fuse Box Base BMW X3 E83 Mini R50 R53 Battery Positive Cable B 8387547

Part no. 8387547

Fuse Box Base BMW X3 E83 Mini R50 R53 Battery Positive Cable B 8387547

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW F20 F21 F30 F31 ECU ICM Plus Control Unit Module Airbag 6865298

Part no. 6865298

BMW F20 F21 F30 F31 ECU ICM Plus Control Unit Module Airbag 6865298

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW F20 F21 F30 PDC Ultrasonic Parking Sensor PDC Front Imperial Blau Blue

Part no. 9261591

BMW F20 F21 F30 PDC Ultrasonic Parking Sensor PDC Front Imperial Blau Blue

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mercedes W204 W207 Front Right Door Control Unit Module A2129004502

Part no. A2129004502

Mercedes W204 W207 Front Right Door Control Unit Module A2129004502

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mercedes-Benz W639 W906 ESP Yaw Rotation Rate Sensor Control Unit A9065420518

Part no. A9065420518

Mercedes-Benz W639 W906 ESP Yaw Rotation Rate Sensor Control Unit A9065420518

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 3 Series E92 Front Right O/S Driver Side Door Wire Wiring Loom 6957111

Part no. 6957114

BMW 3 Series E92 Front Right O/S Driver Side Door Wire Wiring Loom 6957111

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 3 Series E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359267203 9267203

Part no. 9267203

BMW 3 Series E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359267203 9267203

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW X5 E53 E60 E65 Integrated Relay Power Supply Module 7510638

Part no. 7510638

BMW X5 E53 E60 E65 Integrated Relay Power Supply Module 7510638

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 3 Series F30 Head Unit Basic Media Navigation Headunit 6822582

Part no. 6822582

BMW 3 Series F30 Head Unit Basic Media Navigation Headunit 6822582

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Ignition Coil BMW E81 E87N LCI E90 E91 E92 F10 F11 Bosch 7638477

Part no. 7638477

Ignition Coil BMW E81 E87N LCI E90 E91 E92 F10 F11 Bosch 7638477

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Bluetooth Head Unit Mini Cooper R55 R56 R57 Radio Boost CD USB 3457050

Part no. 3457050

Bluetooth Head Unit Mini Cooper R55 R56 R57 Radio Boost CD USB 3457050

£275.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mini R50 R53 Fuse Relay Electrical Box Housing With Cover 1480790

Part no. 1480790-1

Mini R50 R53 Fuse Relay Electrical Box Housing With Cover 1480790

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Tuner Box Mercedes W213 W205 W222 Digital Audio Control Unit DAB ECE A2229008911

Part no. A2229008911

Tuner Box Mercedes W213 W205 W222 Digital Audio Control Unit DAB ECE A2229008911

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW X5 E53 X3 E83 Four Wheel Drive Transfer Box Control Unit Module 7550891

Part no. 7550891

BMW X5 E53 X3 E83 Four Wheel Drive Transfer Box Control Unit Module 7550891

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 1 3 Series E81 E87 E90 PDC Parking Ultrasonic Sensor Red Japanrot Japan Red

Part no. 6935599

BMW 1 3 Series E81 E87 E90 PDC Parking Ultrasonic Sensor Red Japanrot Japan Red

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mercedes W204 Genuine Universal In Car Black Relay 4-Pin Tyco A0025421319

Part no. A0025421319

Mercedes W204 Genuine Universal In Car Black Relay 4-Pin Tyco A0025421319

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW Mini Cooper R56 LCI Footwell Light Module High EKS ECU PL3 FRM3R 3456395

Part no. 3456395

BMW Mini Cooper R56 LCI Footwell Light Module High EKS ECU PL3 FRM3R 3456395

£142.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 1 Series E81 E87 Wiring Loom Set PDC Rear Complete Harness Parking Sensor

Part no. E87 Wiring Loom Set PDC rear-1

BMW 1 Series E81 E87 Wiring Loom Set PDC Rear Complete Harness Parking Sensor

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 1 3 Series E87 LCI E90 E91 N47 DDE 7811701 Engine Control Unit Diesel ECU

Part no. 7811701-2

BMW 1 3 Series E87 LCI E90 E91 N47 DDE 7811701 Engine Control Unit Diesel ECU

£32.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Navigation Processor Mercedes W176 W212 Control Unit Module NTG 4.5 A1728100011

Part no. A1728100011-1

Navigation Processor Mercedes W176 W212 Control Unit Module NTG 4.5 A1728100011

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Body Control Unit BMW F20 F21 F30 F31 F32 Module REM 9374506

Part no. 9374506

Body Control Unit BMW F20 F21 F30 F31 F32 Module REM 9374506

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 1 3 Series E87 E90 Front Rear PDC Ultrasonic Parking Sensor Sedonarot Red

Part no. 9124585

BMW 1 3 Series E87 E90 Front Rear PDC Ultrasonic Parking Sensor Sedonarot Red

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW E81 E87 E90 E60 Mini R55 R56 R57 Interior Aerial Comfort Access 6922211

Part no. 6922211

BMW E81 E87 E90 E60 Mini R55 R56 R57 Interior Aerial Comfort Access 6922211

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mercedes SLK R171 Crash Sensor Air Bag Impact Module Control Unit A0028201326

Part no. A0028201326

Mercedes SLK R171 Crash Sensor Air Bag Impact Module Control Unit A0028201326

£94.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mini Cooper R50 R52 R53 Base B Terminal Point Engine Compartment 7512967

Part no. 7512967-1

Mini Cooper R50 R52 R53 Base B Terminal Point Engine Compartment 7512967

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Airbag Module Mercedes w176 Air Bag SRS Control Unit ECU A1179008600

Part no. A1179008600

Airbag Module Mercedes w176 Air Bag SRS Control Unit ECU A1179008600

£37.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW F20 F21 F30 F32 F87 Battery Cable Negative IBS 7631109

Part no. 7631109

BMW F20 F21 F30 F32 F87 Battery Cable Negative IBS 7631109

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW E60 E63 E64 LCI Body Control Unit Module 9151516

Part no. 9151516

BMW E60 E63 E64 LCI Body Control Unit Module 9151516

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Distance Radar Module Mercedes W176 W207 W212 Front Distronic Unit A0009055103

Part no. A0009055103

Distance Radar Module Mercedes W176 W207 W212 Front Distronic Unit A0009055103

£161.95

Free delivery - Thu, Dec 18

If paid before 14:00

image placeholder
Mercedes W176 Air Module Belt Locking System Control Unit Module ECU

Part no. A1179001802

Mercedes W176 Air Module Belt Locking System Control Unit Module ECU

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 3 Series E91 E92 E93 Hifi Speaker Tweeter Rear 6942461

Part no. 6942461

BMW 3 Series E91 E92 E93 Hifi Speaker Tweeter Rear 6942461

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 1 Series E81 E82 Driver Side Offside O/S Door Wiring Loom Harness 9118101

Part no. 9118101

BMW 1 Series E81 E82 Driver Side Offside O/S Door Wiring Loom Harness 9118101

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 1 3 Series F20 F21 F30 F31 Telematic Control Unit Module 9377149

Part no. 9377149

BMW 1 3 Series F20 F21 F30 F31 Telematic Control Unit Module 9377149

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 1 3 X1 SERIES E81 E87 E90 E91 E92 Ultra Sonic Module  Alarm System 6972064

Part no. 6972064

BMW 1 3 X1 SERIES E81 E87 E90 E91 E92 Ultra Sonic Module Alarm System 6972064

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mini Cooper One R50 Petrol W10 Engine Wiring Loom Harness Module 7533100

Part no. 7533100

Mini Cooper One R50 Petrol W10 Engine Wiring Loom Harness Module 7533100

£37.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW E60 E61 Stereo System Central Bass Subwoofer Right O/S 6919354

Part no. 6919354

BMW E60 E61 Stereo System Central Bass Subwoofer Right O/S 6919354

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW F30 F31 F32 F33 Central Information Display Screen 6,5" 9322120

Part no. 9322120

BMW F30 F31 F32 F33 Central Information Display Screen 6,5" 9322120

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mini R60 Rear PDC Ultrasonic Parking Sensor Light White 9805524

Part no. 9805524-LW

Mini R60 Rear PDC Ultrasonic Parking Sensor Light White 9805524

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Radio Head BMW F20 F21 F22 F30 F31 Unit Basic Media Navigation Headunit 9399427

Part no. 9399427

Radio Head BMW F20 F21 F22 F30 F31 Unit Basic Media Navigation Headunit 9399427

£66.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mercedes-Benz Vito Viano W639 Front Left Door N/S Control Module A6398200026

Part no. rhd-A6398200026

Mercedes-Benz Vito Viano W639 Front Left Door N/S Control Module A6398200026

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Audi A5 F5 Xenon Headlight Resistor Ballast Relay Module Unit 7PP941572AC

Part no. 7PP941572AC

Audi A5 F5 Xenon Headlight Resistor Ballast Relay Module Unit 7PP941572AC

£66.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW E39 E46 E53 E83 Control Unit EWS IV 9127086

Part no. 9127086

BMW E39 E46 E53 E83 Control Unit EWS IV 9127086

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Control Panel BMW X3 F25 X4 F26 Radio Player High Audio Unit Module 9208591

Part no. 9351155

Control Panel BMW X3 F25 X4 F26 Radio Player High Audio Unit Module 9208591

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Energy Distributor Mercedes W177 W212 Power Control Unit Module A0009820512

Part no. A0009820512

Energy Distributor Mercedes W177 W212 Power Control Unit Module A0009820512

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mini Cooper R55 R56 LCI Cable Set EPS Power Steering Wiring Harness 9155310

Part no. rhd-9155310

Mini Cooper R55 R56 LCI Cable Set EPS Power Steering Wiring Harness 9155310

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 1 3 X1 SERIES E81 E87 E88 E90 E91 Parking Control Module Unit PDC 6947796

Part no. 6947796

BMW 1 3 X1 SERIES E81 E87 E88 E90 E91 Parking Control Module Unit PDC 6947796

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
2X Relay BMW E60 E87 E90 F10 F30 4 Pin Tyco Set Black 6901469

Part no. 6901469-1

2X Relay BMW E60 E87 E90 F10 F30 4 Pin Tyco Set Black 6901469

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 3 Series E90 E91 E92 LCI N47N Wiring Harness Engine Injector Module 8507799

Part no. rhd-8507799

BMW 3 Series E90 E91 E92 LCI N47N Wiring Harness Engine Injector Module 8507799

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Steering Column Switch BMW E87 E81 E91 LCI Cluster Wiper Stalk 9123043

Part no. 9123043-1

Steering Column Switch BMW E87 E81 E91 LCI Cluster Wiper Stalk 9123043

£42.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW F30 F31 F32 Control Unit Module Active Sound Design 6820696

Part no. 6820696

BMW F30 F31 F32 Control Unit Module Active Sound Design 6820696

£42.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
EMF Actuator BMW F10 F12 Brake Caliper Parking Brake Unit Electric 6794618

Part no. 6794618

EMF Actuator BMW F10 F12 Brake Caliper Parking Brake Unit Electric 6794618

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW Mini Cooper One R55 R56 R57 Earth Ground Battery Strap Cable 7570287

Part no. 7570287

BMW Mini Cooper One R55 R56 R57 Earth Ground Battery Strap Cable 7570287

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Battery Relay Mercedes W176 W246 W447 Cut Off Module Control Unit A0035422819

Part no. A0035422819

Battery Relay Mercedes W176 W246 W447 Cut Off Module Control Unit A0035422819

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mercedes W169 W245 Rain Light Sensor Control Unit Module A1718203726

Part no. A1718204426

Mercedes W169 W245 Rain Light Sensor Control Unit Module A1718203726

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW X5 E39 E53 Sunroof Sliding Roof Drive Unit Motor Actuator 8377939

Part no. 8377939

BMW X5 E39 E53 Sunroof Sliding Roof Drive Unit Motor Actuator 8377939

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW X5 E70 E91 LCI Touring Tailgate Trap Circuit Aerial Amplifier 6934648

Part no. 6934648

BMW X5 E70 E91 LCI Touring Tailgate Trap Circuit Aerial Amplifier 6934648

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 1 2 Series F20 F21 F22 Rear Bumper PDC Ultrasonic Sensor Glacier Silver

Part no. 9261614

BMW 1 2 Series F20 F21 F22 Rear Bumper PDC Ultrasonic Sensor Glacier Silver

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW F20 F21 F30 LCI Headlight Control Unit Module FLE2 7457873

Part no. 7457873

BMW F20 F21 F30 LCI Headlight Control Unit Module FLE2 7457873

£75.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW Mini Cooper R57 R57N Cabrio Aerial Roof Antenna Base 9149080

Part no. 9149080

BMW Mini Cooper R57 R57N Cabrio Aerial Roof Antenna Base 9149080

£37.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mercedes W203 Door Control Module Front Right O/S A2038201485

Part no. A2038201485

Mercedes W203 Door Control Module Front Right O/S A2038201485

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW X1 E84 ECU Body Control Module M PL2RR JBBFE IIIR Junction Box 9305739

Part no. 9305739

BMW X1 E84 ECU Body Control Module M PL2RR JBBFE IIIR Junction Box 9305739

£37.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW F20 F21 F30 F31 ECU ICM Control Unit Module Airbag ECU 6868253

Part no. 6868253

BMW F20 F21 F30 F31 ECU ICM Control Unit Module Airbag ECU 6868253

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Yaw Module Mercedes W204 Rotation Rate Acceleration Sensor A0055421918

Part no. A0055421918

Yaw Module Mercedes W204 Rotation Rate Acceleration Sensor A0055421918

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW F20 F21 F22 F30 F32 LCI Integrated Supply Module Unit 8638551

Part no. 8638551

BMW F20 F21 F22 F30 F32 LCI Integrated Supply Module Unit 8638551

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW F20 LCI F21 F22 Integrated Supply Control Module Unit 8647255

Part no. 8647255

BMW F20 LCI F21 F22 Integrated Supply Control Module Unit 8647255

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Audi A5 8T Electric Hand Parking Brake Control Unit ECU 8K0907801N

Part no. 8K0907801N

Audi A5 8T Electric Hand Parking Brake Control Unit ECU 8K0907801N

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 5 6 SERIES E60 E60N E61 E61N E63 B terminal point engine compartment 6923945

Part no. 6923945

BMW 5 6 SERIES E60 E60N E61 E61N E63 B terminal point engine compartment 6923945

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 3 5 E60 E61 E90 LCI Display Screen 8.8" Monitor Sat Nav 9193745

Part no. 9193745

BMW 3 5 E60 E61 E90 LCI Display Screen 8.8" Monitor Sat Nav 9193745

£66.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 1 3 Series E81 E87 E87N E90 E91 Radio BMW Business CD 65129141682 9141682

Part no. 9141682

BMW 1 3 Series E81 E87 E87N E90 E91 Radio BMW Business CD 65129141682 9141682

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 3 Series E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359229875 9229875

Part no. 9229875

BMW 3 Series E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359229875 9229875

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW E60 E61 E63 E64 Parking Control Module Unit PDC 9176682

Part no. 9176682

BMW E60 E61 E63 E64 Parking Control Module Unit PDC 9176682

£94.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Mercedes W166 W176 Navigation Screen Head Unit Sat Nav Display A1669007814

Part no. A1669007814

Mercedes W166 W176 Navigation Screen Head Unit Sat Nav Display A1669007814

£94.95

Free delivery - Thu, Dec 18

If paid before 14:00

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

Part no. 038907281D

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

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW 1 3 Series E81 E90 LCI Business System Car Infotaiment Computer CIC

Part no. 9223314

BMW 1 3 Series E81 E90 LCI Business System Car Infotaiment Computer CIC

£94.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW E81 NSW ECU Light Module Footwell Module PL2 FRM II 6135 9197159

Part no. 9197159

BMW E81 NSW ECU Light Module Footwell Module PL2 FRM II 6135 9197159

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
Body Control BMW F20 F21 F30 F31 F32 Unit Module REM 9279824

Part no. 9279824

Body Control BMW F20 F21 F30 F31 F32 Unit Module REM 9279824

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW E82 E88 E90 Switch Cluster Cruise Control Stalk Unit 6965279

Part no. 6965279

BMW E82 E88 E90 Switch Cluster Cruise Control Stalk Unit 6965279

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

image placeholder
BMW X5 E70 Rear Bumper PDC Cables Wiring Loom Set 9219647

Part no. 9244426

BMW X5 E70 Rear Bumper PDC Cables Wiring Loom Set 9219647

£47.95

Free delivery - Wed, Dec 17

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 .

StartBasket
0
FavoritesMy Profile