Automotive electrical systems

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

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Mercedes W212 Fuel Pump Module Control Unit A2129000306

Part no. A2129000306

Mercedes W212 Fuel Pump Module Control Unit A2129000306

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X3 X5 Z4 E46 E53 E83 E85 Switch Cluster Steering Column 8376443

Part no. 8376443

BMW X3 X5 Z4 E46 E53 E83 E85 Switch Cluster Steering Column 8376443

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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PDC Module BMW E81 E82 E87 E90 E91 E92 Parking Distance Control Unit 9225824

Part no. 9225824

PDC Module BMW E81 E82 E87 E90 E91 E92 Parking Distance Control Unit 9225824

£94.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X1 E81 E87 E88 E90 E91 Parking Control Module Unit PDC 6974021

Part no. 6974021

BMW X1 E81 E87 E88 E90 E91 Parking Control Module Unit PDC 6974021

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Audi A5 8T A4 B8 Crash Impact Sensor Control Unit 8K0959651

Part no. 8K0959651

Audi A5 8T A4 B8 Crash Impact Sensor Control Unit 8K0959651

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E46 E89 Mini R50 R52 Parking Control Module Unit PDC 6921415

Part no. 6921415

BMW E46 E89 Mini R50 R52 Parking Control Module Unit PDC 6921415

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini R60 Countryman Door Window Lifter Regulator Motor Front Right O/S

Part no. 9805670

Mini R60 Countryman Door Window Lifter Regulator Motor Front Right O/S

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W176 W204 W246 Front Parking Sensor Display Control PDC A1725420023

Part no. A1725420023

Mercedes W176 W204 W246 Front Parking Sensor Display Control PDC A1725420023

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 5 Series E60 PDC Ultrasonic Parking Sensor Silbergrau Silver Grey A08

Part no. 2687921-SBG

BMW 5 Series E60 PDC Ultrasonic Parking Sensor Silbergrau Silver Grey A08

£21.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Volkswagen Polo Touareg Audi A4 A6 A7 A8 Battery Overload Protection 4F0915519

Part no. 4F0915519

Volkswagen Polo Touareg Audi A4 A6 A7 A8 Battery Overload Protection 4F0915519

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E90 LCI Footwell Light Control Module LCM LED Basis 9240530

Part no. 9240530

BMW E90 LCI Footwell Light Control Module LCM LED Basis 9240530

£94.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E60 E61 LCI Airbag ECU Control Unit Module 9118931

Part no. 9118931

BMW E60 E61 LCI Airbag ECU Control Unit Module 9118931

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X3 E83 LCi Rear Right Door Window Lifter With Motor O/S 6925966

Part no. 6925966

BMW X3 E83 LCi Rear Right Door Window Lifter With Motor O/S 6925966

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Active Cruise Control BMW E90 E91 E92 LCI Longitudinal Dynamic Module 6774206

Part no. 6774206

Active Cruise Control BMW E90 E91 E92 LCI Longitudinal Dynamic Module 6774206

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X5 E70 LCI X6 E71 F01 F02 Starter Motor N57 Engine 8515900

Part no. 8515900

BMW X5 E70 LCI X6 E71 F01 F02 Starter Motor N57 Engine 8515900

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW Z4 E85 Roadster Cabrio Convertible Folding Top Roof Module

Part no. 6936801

BMW Z4 E85 Roadster Cabrio Convertible Folding Top Roof Module

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 3 X1 Z4 Series E81 E84 E87 E88 E89 E90 E91 E92 Radio Business CD 6975015

Part no. 6975015

BMW 1 3 X1 Z4 Series E81 E84 E87 E88 E89 E90 E91 E92 Radio Business CD 6975015

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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B+ Distribution Box BMW X3 F25 Battery Power Red Rear Control Unit 9206140

Part no. 9343259

B+ Distribution Box BMW X3 F25 Battery Power Red Rear Control Unit 9206140

£32.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper R52 Cabrio Aerial Base Roof Antenna 6929760

Part no. 6929760-1

Mini Cooper R52 Cabrio Aerial Base Roof Antenna 6929760

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F20 F22 F30 Rear Electric Power Distribution Fuse Box 9337880

Part no. 9337880

BMW F20 F22 F30 Rear Electric Power Distribution Fuse Box 9337880

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes S205 Display Screen Multimedia Navigation Sat Head Unit A2059004113

Part no. A2059004113

Mercedes S205 Display Screen Multimedia Navigation Sat Head Unit A2059004113

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 3 X5 Series E46 E53 Airbag Side Impact Crash Sensor Bosch 6911038

Part no. 6911038

BMW 3 X5 Series E46 E53 Airbag Side Impact Crash Sensor Bosch 6911038

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W212 Crash Impact Air Module Sensor Front Unit A2128204926

Part no. A2128204926

Mercedes W212 Crash Impact Air Module Sensor Front Unit A2128204926

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E60 E87 E90 Telematics Bluetooth Control Unit Module 9205895

Part no. 9205895

BMW E60 E87 E90 Telematics Bluetooth Control Unit Module 9205895

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 3 5 7 Series E60 E61 E65 E81 E87 E90 Trailer Towing Control Module AHM 4R

Part no. 9221180

BMW 1 3 5 7 Series E60 E61 E65 E81 E87 E90 Trailer Towing Control Module AHM 4R

£75.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E60 E61 LCI Centre Console Switch Cluster Control Unit ECU Module 9183233

Part no. 9183233

BMW E60 E61 LCI Centre Console Switch Cluster Control Unit ECU Module 9183233

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F20 F21 F30 F31 F32 Body Control Unit Module REM 9329704

Part no. 9329704

BMW F20 F21 F30 F31 F32 Body Control Unit Module REM 9329704

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E81 E82 E87 E90 E91 Parking Sensor PDC Ultrasonic Bluewater - 896

Part no. 9162930-WB

BMW E81 E82 E87 E90 E91 Parking Sensor PDC Ultrasonic Bluewater - 896

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F20 F21 F22 F30 F31 Head Unit Basic Media Headunit 9365837

Part no. 9365837

BMW F20 F21 F22 F30 F31 Head Unit Basic Media Headunit 9365837

£85.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E39 E46 X5 E53 X3 E83 EWS IV Control Unit Modul 6988104

Part no. 6988104-1

BMW E39 E46 X5 E53 X3 E83 EWS IV Control Unit Modul 6988104

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W176 W204 W207 W166 Relay 4 Pin Grey Hella A0025428719

Part no. A0025428719

Mercedes W176 W204 W207 W166 Relay 4 Pin Grey Hella A0025428719

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper S R52 R53 W11 Engine Wiring Loom Harness 7533103

Part no. 7533103

Mini Cooper S R52 R53 W11 Engine Wiring Loom Harness 7533103

£42.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E81 E84 E87 E90 E91 Parking Control Module Unit PDC 6982394

Part no. 6982394

BMW E81 E84 E87 E90 E91 Parking Control Module Unit PDC 6982394

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW Mini Cooper One R50 R52 R53 1 Power Distribution Fuse Box Front 6906604

Part no. 6906604-1

BMW Mini Cooper One R50 R52 R53 1 Power Distribution Fuse Box Front 6906604

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper One F55 F56 F57 B Pillar Upper Column Airbag Sensor 9196100

Part no. 9196100

Mini Cooper One F55 F56 F57 B Pillar Upper Column Airbag Sensor 9196100

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F10 F11 Active Pedestrian Protection PTS Front Bumper Sensor Unit 9241032

Part no. 9241032

BMW F10 F11 Active Pedestrian Protection PTS Front Bumper Sensor Unit 9241032

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Door Module Mercedes W204 W212 Front Right O/S Control Unit  A2129004314

Part no. A2129004314

Door Module Mercedes W204 W212 Front Right O/S Control Unit A2129004314

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X3 X5 E53 E83 E46 E39 LCI Switch Unit Steering Column 8376445

Part no. 8376445

BMW X3 X5 E53 E83 E46 E39 LCI Switch Unit Steering Column 8376445

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Starter Mercedes W204 W212 W906 Diesel OM651 Starter Motor Bosch A6519062800

Part no. A6519062800

Starter Mercedes W204 W212 W906 Diesel OM651 Starter Motor Bosch A6519062800

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Headlight Module Mercedes C207 W212 Headlamp Adjust LED Control Unit A2129005324

Part no. A2189007206

Headlight Module Mercedes C207 W212 Headlamp Adjust LED Control Unit A2129005324

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Audi A3 8V Front Impact Sensor Crash Detection Module Unit 5Q0959651B

Part no. 5Q0959651B

Audi A3 8V Front Impact Sensor Crash Detection Module Unit 5Q0959651B

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Audi A4 B8 A5 8T Parking Module Electric Brake Control Unit 8K0907801H

Part no. 8K0907801H

Audi A4 B8 A5 8T Parking Module Electric Brake Control Unit 8K0907801H

£32.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X5 E46 E53 E60 E65 Preheater System Lead Cable Starter 7789231

Part no. 7789231

BMW X5 E46 E53 E60 E65 Preheater System Lead Cable Starter 7789231

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper R50 W10 116HP Petrol Engine Control Unit ECU DME 7527610 Automatic

Part no. 7527610

Mini Cooper R50 W10 116HP Petrol Engine Control Unit ECU DME 7527610 Automatic

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X5 E46 E53 Side Air Module Control Unit ECU 6912755 6962530

Part no. 6912755

BMW X5 E46 E53 Side Air Module Control Unit ECU 6912755 6962530

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Audi A3 8P Steering Angle Steering Wheel Column Control Module ECU 8P0953549K

Part no. 8P0953549K

Audi A3 8P Steering Angle Steering Wheel Column Control Module ECU 8P0953549K

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes-Benz A B E W176 W212 W246 Fuel Pump Module Control Unit A0009006207

Part no. A0009006207

Mercedes-Benz A B E W176 W212 W246 Fuel Pump Module Control Unit A0009006207

£37.95

Free delivery - Wed, Dec 17

If paid before 14:00

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PDC Control Unit BMW E46 Z4 E85 Mini R50 R53 Parking Unit Module 9116543

Part no. 9116543

PDC Control Unit BMW E46 Z4 E85 Mini R50 R53 Parking Unit Module 9116543

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 3 Series E90 E91 Wiring Loom Cable Front Door Left Passenger Side 6938217

Part no. 6938217

BMW 3 Series E90 E91 Wiring Loom Cable Front Door Left Passenger Side 6938217

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 3 Series E82 E90 E92 Roof Antenna Aerial Shark Fin 6929347 6950704

Part no. 6929347

BMW 1 3 Series E82 E90 E92 Roof Antenna Aerial Shark Fin 6929347 6950704

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X1 E81 E84 E87 E90 E91 Parking Control Module Unit PDC 6973115

Part no. 6973115

BMW X1 E81 E84 E87 E90 E91 Parking Control Module Unit PDC 6973115

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 2 F20 F21 F22 Rear Bumper PDC Ultrasonic Sensor Mineralweiss White A96

Part no. 9261606

BMW 1 2 F20 F21 F22 Rear Bumper PDC Ultrasonic Sensor Mineralweiss White A96

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X3 E83 LCI Front Door Speaker Tweeter 6990109

Part no. 6990109

BMW X3 E83 LCI Front Door Speaker Tweeter 6990109

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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LED Module BMW F20 F21 LCI Headlight Front Lamp Headlamp 7428425

Part no. 7428425

LED Module BMW F20 F21 LCI Headlight Front Lamp Headlamp 7428425

£32.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F01 F10 F20 F21 F30 F87 Integrated Supply Module Unit 7591534

Part no. 7591534

BMW F01 F10 F20 F21 F30 F87 Integrated Supply Module Unit 7591534

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E38 E39 E53 Battery Crash Disconnection Control Relay 8365960

Part no. 8365960

BMW E38 E39 E53 Battery Crash Disconnection Control Relay 8365960

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Wiring Harness BMW F20 E90 LCI Mini R56 LCI Engine Glow Plug Module 8583657

Part no. 8583657

Wiring Harness BMW F20 E90 LCI Mini R56 LCI Engine Glow Plug Module 8583657

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper One R50 R52 R53 W10 1.6 Petrol Engine Starter Motor 4542789

Part no. 4542789

Mini Cooper One R50 R52 R53 W10 1.6 Petrol Engine Starter Motor 4542789

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes Sprinter W906 SAM Module  Fuse Box Relay Control Unit A9069006701

Part no. A9069006701

Mercedes Sprinter W906 SAM Module Fuse Box Relay Control Unit A9069006701

£85.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 5 Series E60 E61 Wiring Loom Harness Drivers Side Front Right O/S 6925930

Part no. rhd-6925931

BMW 5 Series E60 E61 Wiring Loom Harness Drivers Side Front Right O/S 6925930

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E60 E87 LCI E90 Hands-free Bluetooth High Basis MULF2 9207360

Part no. 9207360

BMW E60 E87 LCI E90 Hands-free Bluetooth High Basis MULF2 9207360

£56.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper R50 R52 Automatic Gearbox Transmission Signal Control Module 7513338

Part no. 7513338

Mini Cooper R50 R52 Automatic Gearbox Transmission Signal Control Module 7513338

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X3 E83 Front Door Window Lifter Regulator Motor Right O/S 3448250

Part no. 3448250

BMW X3 E83 Front Door Window Lifter Regulator Motor Right O/S 3448250

£32.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes ML W163 Relay 4-Pin Grey Tyco A0025422619

Part no. A0025422619

Mercedes ML W163 Relay 4-Pin Grey Tyco A0025422619

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 3 Series E87 E90 Hands-free Electronics Bluetooth Module MULF2 9178862

Part no. 9178862

BMW 1 3 Series E87 E90 Hands-free Electronics Bluetooth Module MULF2 9178862

£37.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X3 E83 LCI Light Module Control Unit ECU Lights LM II LWR 3450192

Part no. 3450192

BMW X3 E83 LCI Light Module Control Unit ECU Lights LM II LWR 3450192

£113.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X3 E83 Z4 E85 E86 Fuel Pump Module Control Unit 6766003

Part no. 6766003

BMW X3 E83 Z4 E85 E86 Fuel Pump Module Control Unit 6766003

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F10 F20 F22 F30 Navigation Sat Nav Head Unit High 9387565

Part no. 6826790

BMW F10 F20 F22 F30 Navigation Sat Nav Head Unit High 9387565

£94.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E60 E61 E63 E64 M5 M6 Power Distribution Fuse Box Rear 6906618

Part no. 6906618

BMW E60 E61 E63 E64 M5 M6 Power Distribution Fuse Box Rear 6906618

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E92 ECU Body Control Module Junction Box L1 PL2 JBBFE 9177978

Part no. 9177978

BMW E92 ECU Body Control Module Junction Box L1 PL2 JBBFE 9177978

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 2 Series F20 F21 F30 F31 N13 N47N ECU ICM Control Unit Module 6867168

Part no. 6867168

BMW 1 2 Series F20 F21 F30 F31 N13 N47N ECU ICM Control Unit Module 6867168

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W204 Air Module Impact Crash Sensor Door A2048210651

Part no. A2048210651

Mercedes W204 Air Module Impact Crash Sensor Door A2048210651

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 3 Series E90 E91 M3 Wiring Loom Front Door Right Driver's Side 6938211

Part no. 6938211

BMW 3 Series E90 E91 M3 Wiring Loom Front Door Right Driver's Side 6938211

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 5 Series E60 E61 LCI Rear Bumper PDC Cables Wiring Loom Set 9122276

Part no. 9122276

BMW 5 Series E60 E61 LCI Rear Bumper PDC Cables Wiring Loom Set 9122276

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F10 F11 LCI F30 F31 Xenon Headlight Ballast Control Unit 7317408

Part no. 7317408

BMW F10 F11 LCI F30 F31 Xenon Headlight Ballast Control Unit 7317408

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper One R55 R56 Fuse Distribution Box Cover Trim Cap 3449505

Part no. 3449505

Mini Cooper One R55 R56 Fuse Distribution Box Cover Trim Cap 3449505

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E81 E87 E91 Steering Switch Cluster Cruise Control Stalk 9110894

Part no. 9110894

BMW E81 E87 E91 Steering Switch Cluster Cruise Control Stalk 9110894

£80.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW Mini Cooper One R56 Aerial Antenna Amplifier Diversity Module 3415414

Part no. 3415414

BMW Mini Cooper One R56 Aerial Antenna Amplifier Diversity Module 3415414

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F10 F20 F22 F30 Navigation Sat Nav Head Unit High 9351679

Part no. 9351679

BMW F10 F20 F22 F30 Navigation Sat Nav Head Unit High 9351679

£94.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E60 E61 Positive Battery Cable Plus Pole Lead 61129127768 9127768

Part no. 9127768

BMW E60 E61 Positive Battery Cable Plus Pole Lead 61129127768 9127768

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW Mini Cooper R50 R52 Aerial Antenna Amplifier Diversity Module 6955475

Part no. 6955475

BMW Mini Cooper R50 R52 Aerial Antenna Amplifier Diversity Module 6955475

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E90 E91 E92 IBS Negative Minus Battery Lead Cable Wire 9164352

Part no. 9164352-1

BMW E90 E91 E92 IBS Negative Minus Battery Lead Cable Wire 9164352

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Navigation Headunit BMW F20 F21 F30 F31 Mini F56 Head Unit Basic Media 9139895

Part no. 9874338

Navigation Headunit BMW F20 F21 F30 F31 Mini F56 Head Unit Basic Media 9139895

£94.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes-Benz Vito Viano W639 Front Right Door O/S Control Module A6398200326

Part no. rhd-A6398200326

Mercedes-Benz Vito Viano W639 Front Right Door O/S Control Module A6398200326

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Audi A3 8P Air Module Crash Impact Sensor 8J0959651

Part no. 8J0959651

Audi A3 8P Air Module Crash Impact Sensor 8J0959651

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E81 E87 E90 E91 Diesel N47 Wiring Harness Loom Cable Engine Injector 7802164

Part no. rhd-7802164

BMW E81 E87 E90 E91 Diesel N47 Wiring Harness Loom Cable Engine Injector 7802164

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 3 X1 X3 X5 X6 SERIES E81 E82 E84 E87 E88 E90 Accelerating Sensor 6911003

Part no. 6911003

BMW 1 3 X1 X3 X5 X6 SERIES E81 E82 E84 E87 E88 E90 Accelerating Sensor 6911003

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 Series E87 BODY CONTROL MODULE L2 61356968836 6968836

Part no. 6968836-1

BMW 1 Series E87 BODY CONTROL MODULE L2 61356968836 6968836

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E92 ECU Body Control Module Junction Box L1 PL2 JBBFE II 9187533

Part no. 9187533

BMW E92 ECU Body Control Module Junction Box L1 PL2 JBBFE II 9187533

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini R50 R52 Ground Battery Cable Alternator Starter 7534705

Part no. 7534705

Mini R50 R52 Ground Battery Cable Alternator Starter 7534705

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E70 E87 E90 E91 E92 Seat Control Unit Module ECU 9148265

Part no. 9148265

BMW E70 E87 E90 E91 E92 Seat Control Unit Module ECU 9148265

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E82 E90 E92 LCI Antenna Amplifier Diversity 9187647

Part no. 9187647

BMW E82 E90 E92 LCI Antenna Amplifier Diversity 9187647

£75.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini R55 R56 Radio Boost CD Player Head Unit 3448827

Part no. 3448827

Mini R55 R56 Radio Boost CD Player Head Unit 3448827

£75.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E60 E61 Air Module ECU Control Unit Gateway Module 6943085

Part no. 6943085

BMW E60 E61 Air Module ECU Control Unit Gateway Module 6943085

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F01 F02 F10 F11 LCI Power Distribution Fuse Box Front 9252815

Part no. 9252815

BMW F01 F02 F10 F11 LCI Power Distribution Fuse Box Front 9252815

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W176 W246 Rain Sensor Light Control Unit Front Windscreen A2469012504

Part no. A2469012504

Mercedes W176 W246 Rain Sensor Light Control Unit Front Windscreen A2469012504

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper R55 R56 R57 LCI N47N 1.6 Diesel Engine Starter Motor 7823314

Part no. 7823314

Mini Cooper R55 R56 R57 LCI N47N 1.6 Diesel Engine Starter Motor 7823314

£13.95

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BMW E61 E65 Suspension Air Supply Compressor Control Unit

Part no. 6769834

BMW E61 E65 Suspension Air Supply Compressor Control Unit

£142.95

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Mini R55 R56 R60 R61 Air Module ECU Control Unit Module 9809354

Part no. 9809354

Mini R55 R56 R60 R61 Air Module ECU Control Unit Module 9809354

£13.95

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 .

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