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 E90 LCI F01 F10 F11 F20 F21 Control Unit Xenon Light 7237647

Part no. 7237647

BMW E90 LCI F01 F10 F11 F20 F21 Control Unit Xenon Light 7237647

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW F20 F21 F22 F30 F31 F32 Radio Remote Control Receiver 434 MHZ

Part no. 9319081

BMW F20 F21 F22 F30 F31 F32 Radio Remote Control Receiver 434 MHZ

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW X1 E81 E82 E84 E87 E88 E90 E91 E92 Climate Control Solar Sensor 6926459

Part no. 6926459

BMW X1 E81 E82 E84 E87 E88 E90 E91 E92 Climate Control Solar Sensor 6926459

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW F10 F20 F30 Integrated Relay Power Supply Module Distribution Box 7633242

Part no. 7633242

BMW F10 F20 F30 Integrated Relay Power Supply Module Distribution Box 7633242

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW 1 3 4 Series F20 F21 F30 F31 Radio Remote Control Receiver 434 MHZ 8706502

Part no. 8706502

BMW 1 3 4 Series F20 F21 F30 F31 Radio Remote Control Receiver 434 MHZ 8706502

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E60 E63 E87 E90 E91 Relay Make Contact Orange 1378238

Part no. 1378238

BMW E60 E63 E87 E90 E91 Relay Make Contact Orange 1378238

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E60 E90 Dashboard Dash Onboard Monitor Display Screen 8.8" CCC

Part no. 9151979

BMW E60 E90 Dashboard Dash Onboard Monitor Display Screen 8.8" CCC

£37.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW X5 E39 E53 Steering Column Wiper Switch Stalk 8375408

Part no. 8375408

BMW X5 E39 E53 Steering Column Wiper Switch Stalk 8375408

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW F20 F21 F22 F30 F31 F32 Control Unit Airbag Ecu 9296494

Part no. 9296494

BMW F20 F21 F22 F30 F31 F32 Control Unit Airbag Ecu 9296494

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW 3 Series E90N E90 LCI ECU Body Control Module H1 61359187536 9187536

Part no. 9187536

BMW 3 Series E90N E90 LCI ECU Body Control Module H1 61359187536 9187536

£23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E36 E38 E21 E85 R52 R57 Change-Over Contact Relay Violet 1388911

Part no. 1388911

BMW E36 E38 E21 E85 R52 R57 Change-Over Contact Relay Violet 1388911

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW 1 3 4 Series F20 F21 F30 F31 F32 F33 Cooling Fan Control Unit Radiator

Part no. 7640508-2

BMW 1 3 4 Series F20 F21 F30 F31 F32 F33 Cooling Fan Control Unit Radiator

£28.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E87 ECU Junction Box Body Control Module L2 61359119494 9119494

Part no. 9119494

BMW E87 ECU Junction Box Body Control Module L2 61359119494 9119494

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E81 E87 E90 MULF Hands Free Electronics Control Module 9123290

Part no. 9123290

BMW E81 E87 E90 MULF Hands Free Electronics Control Module 9123290

£61.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E60 E87 E90 Telematics Bluetooth Control Unit Module ECU 9174261

Part no. 9174261

BMW E60 E87 E90 Telematics Bluetooth Control Unit Module ECU 9174261

£23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E90 E91 E92 LCI AUX USB Lead Cable Wire 6940236

Part no. 6940236

BMW E90 E91 E92 LCI AUX USB Lead Cable Wire 6940236

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Bluetooth Module BMW E87 LCI E90 Hands Free High MULF2 9187625

Part no. 9187625

Bluetooth Module BMW E87 LCI E90 Hands Free High MULF2 9187625

£32.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW X5 E53 Loudspeaker Loud Speaker Tweeter Front 65138379375 8379375

Part no. 8379375

BMW X5 E53 Loudspeaker Loud Speaker Tweeter Front 65138379375 8379375

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW 1 Series E81 E87 E87N Positive Battery Lead Cable 61126929715 6929715

Part no. 6929715

BMW 1 Series E81 E87 E87N Positive Battery Lead Cable 61126929715 6929715

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW 1 3 Series E87 E90 Sunroof Sliding Roof Drive Unit Motor Actuator 6922257

Part no. 6922257

BMW 1 3 Series E87 E90 Sunroof Sliding Roof Drive Unit Motor Actuator 6922257

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E92 ECU Body Control Module Junction Box L1 PL2 JBBFE 9134483

Part no. 9134483

BMW E92 ECU Body Control Module Junction Box L1 PL2 JBBFE 9134483

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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

Part no. 9145401

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

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW F10 LCI ECU Body Control Module V2 Junction Box PL6 JBBFE III 9345322

Part no. 9345322

BMW F10 LCI ECU Body Control Module V2 Junction Box PL6 JBBFE III 9345322

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW X5 X6 5 6 Series E70 E71 F10 F11 F12 PDC Ultrasonic Sensor Black 9270495

Part no. 9270495

BMW X5 X6 5 6 Series E70 E71 F10 F11 F12 PDC Ultrasonic Sensor Black 9270495

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E81 E82 E87 E90 E91 Air Module Control Unit No Crash Data 9134280

Part no. 9134280

BMW E81 E82 E87 E90 E91 Air Module Control Unit No Crash Data 9134280

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E39 X5 E53 X3 E83 PDC Parking Distance Control Unit Active Module 9116542

Part no. 9116542

BMW E39 X5 E53 X3 E83 PDC Parking Distance Control Unit Active Module 9116542

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Bluetooth Control Unit BMW E60 E87 E90 Telematics Module ECU 9224422

Part no. 9224422

Bluetooth Control Unit BMW E60 E87 E90 Telematics Module ECU 9224422

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Bluetooth Control BMW E60 E87 E90 Telematics Unit Module 9231091

Part no. 9231091

Bluetooth Control BMW E60 E87 E90 Telematics Unit Module 9231091

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW 3 Z4 Series E46 E85 E86  Cable Battery Negative

Part no. 8373946

BMW 3 Z4 Series E46 E85 E86 Cable Battery Negative

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW X3 X5 E53 E63 E83 Front Seat Belt Tensioner Buckle Connector Cable 8255704

Part no. 8255704

BMW X3 X5 E53 E63 E83 Front Seat Belt Tensioner Buckle Connector Cable 8255704

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW X3 E83 Drive For Window Lifter Motor Front Right O/S 6925964

Part no. 6925964

BMW X3 E83 Drive For Window Lifter Motor Front Right O/S 6925964

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW 1 Series E87 ECU Body Control Module H2 Junction Box PL2 JBBFE II 9187539

Part no. 9187539-1

BMW 1 Series E87 ECU Body Control Module H2 Junction Box PL2 JBBFE II 9187539

Product currently unavailable

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Battery Distribution Box BMW F01 F02 F10 F11 Power B+ Rear 9240490

Part no. 9240490

Battery Distribution Box BMW F01 F02 F10 F11 Power B+ Rear 9240490

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW 3 E91 ECU Body Control Module M Junction Box PL2RR JBBFE IIIR 9329800

Part no. 9329800

BMW 3 E91 ECU Body Control Module M Junction Box PL2RR JBBFE IIIR 9329800

£89.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW 3 5 6 Series E60 E63 R50 R52 Relay Make Contact Orange 8366646

Part no. 8366646

BMW 3 5 6 Series E60 E63 R50 R52 Relay Make Contact Orange 8366646

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E90 E91 E93 LCI Front Left Right N/O/S Seat Control Module ECU 9221861

Part no. 9221861

BMW E90 E91 E93 LCI Front Left Right N/O/S Seat Control Module ECU 9221861

£42.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Ultrasonic Parking Sensor BMW F20 F21 F23 F87 PDC Black 9261612

Part no. 9261612

Ultrasonic Parking Sensor BMW F20 F21 F23 F87 PDC Black 9261612

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW 1 3 Series E81 E87 E88 E90 E91 E92 Accelerator Speed Sensor 6850374 6778421

Part no. 6850374

BMW 1 3 Series E81 E87 E88 E90 E91 E92 Accelerator Speed Sensor 6850374 6778421

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW 1 3 Series E81 E82 E84 E87 E90 E91 PDC Parking Ultrasonic Sensor Quartz Blue

Part no. 6940623

BMW 1 3 Series E81 E82 E84 E87 E90 E91 PDC Parking Ultrasonic Sensor Quartz Blue

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E88 ECU Body Control Module H4 Junction Box PL2RR JBBFE IIIR 9286789

Part no. 9286789

BMW E88 ECU Body Control Module H4 Junction Box PL2RR JBBFE IIIR 9286789

£66.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E93 Air Module Control Unit Module ECU 9165624

Part no. 9165624

BMW E93 Air Module Control Unit Module ECU 9165624

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E90 LCI Junction Box Body Control Module Unit 9247470

Part no. 9247470

BMW E90 LCI Junction Box Body Control Module Unit 9247470

£18.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW 1 3 X5 Series E53 E81 E87 E90 LCI Battery Mounting Bracket Clamp Bolt Holder

Part no. 7631587

BMW 1 3 X5 Series E53 E81 E87 E90 LCI Battery Mounting Bracket Clamp Bolt Holder

£13.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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BMW E93 Convertible Rollover Control Controller Module Unit 9134734

Part no. 9134734

BMW E93 Convertible Rollover Control Controller Module Unit 9134734

£189.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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BMW F31 Body Control Unit Module HKFM 7388490 0066245503 F005V01610

Part no. 7388490

BMW F31 Body Control Unit Module HKFM 7388490 0066245503 F005V01610

£28.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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BMW F10 F11 LCI Electric Parking Brake Control Unit EMF Module 6863277

Part no. 6863277

BMW F10 F11 LCI Electric Parking Brake Control Unit EMF Module 6863277

£13.95

Free delivery - Tue, Jan 13

If paid before 14:00

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BMW E90 Light Module ECU 61359128183 9128183 9128223 PL2FRMFA

Part no. 9128183

BMW E90 Light Module ECU 61359128183 9128183 9128223 PL2FRMFA

£13.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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BMW E88 E90 E92 Switch Cluster Steering Column Indicator Wiper Stalk

Part no. 9123041-1

BMW E88 E90 E92 Switch Cluster Steering Column Indicator Wiper Stalk

£23.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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BMW X5 E70 Suspension Module Self Leveling Air Supply Control Unit 6793163

Part no. 6793163

BMW X5 E70 Suspension Module Self Leveling Air Supply Control Unit 6793163

£18.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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BMW Z4 Series E85 Roadster Electric Steering Column Servo Unit Manual Gearbox

Part no. rhd-6766417

BMW Z4 Series E85 Roadster Electric Steering Column Servo Unit Manual Gearbox

£351.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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BMW F30 Rear Body Control Unit Module V2 6819333

Part no. 6819333

BMW F30 Rear Body Control Unit Module V2 6819333

£28.95

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Key components of vehicle electrical systems

Original electrical parts for popular car brands

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

How does a car's electrical system work?

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

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

Key technical parameters of electrical systems

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

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

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

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

Symptoms of electrical system disruptions

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

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

How to choose the right parts for your electrical system?

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

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

Compatibility and fit

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

Why choose used electrical parts?

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

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

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

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

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

Step-by-step control procedures

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

FAQ - Frequently asked questions about electrical systems in cars

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

Summary: Automotive electrical systems at Global Parts Automotive Store

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

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