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 3 5 Series E46 F30 G30 G31 Battery Cable Negative Cable Minus Cable 8386674

Part no. 8386674

BMW 3 5 Series E46 F30 G30 G31 Battery Cable Negative Cable Minus Cable 8386674

£20.95

Free delivery: Feb 10

If paid before 14:00

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BMW X3 F25 Rear Bumper PDC Wiring Loom Parking Sensor Cable Harness 9243637

Part no. 9243637

BMW X3 F25 Rear Bumper PDC Wiring Loom Parking Sensor Cable Harness 9243637

£56.95

Free delivery: Feb 10

If paid before 14:00

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Mini R50 R52 R53 R55 R56 R57 R58 R59 R60 5-Pin Black Relay Wiper Set 1472984

Part no. 1472984-2

Mini R50 R52 R53 R55 R56 R57 R58 R59 R60 5-Pin Black Relay Wiper Set 1472984

£13.95

Free delivery: Feb 10

If paid before 14:00

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BMW F30 F32 330d 430d N57N Engine Control Unit ECU Kit DDE 8574372 Automatic

Part no. 8574372-2

BMW F30 F32 330d 430d N57N Engine Control Unit ECU Kit DDE 8574372 Automatic

£189.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes Vito W639 OM646.980 Engine ECU Control Unit Module A6461501077 Manual

Part no. A6461501077

Mercedes Vito W639 OM646.980 Engine ECU Control Unit Module A6461501077 Manual

£113.95

Free delivery: Feb 10

If paid before 14:00

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BMW E91 Junction Box ECU Body Control Module H2 PL2RR JBBFE IIIR 9253482

Part no. 9253482-1

BMW E91 Junction Box ECU Body Control Module H2 PL2RR JBBFE IIIR 9253482

£37.95

Free delivery: Feb 10

If paid before 14:00

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Audi A6 C6 TPMS Tyre Pressure Monitoring System Antenna 8E0907277

Part no. 8E0907277

Audi A6 C6 TPMS Tyre Pressure Monitoring System Antenna 8E0907277

£80.95

Free delivery: Feb 10

If paid before 14:00

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BMW F20 F21 F30 F31 Bluetooth Teleservices GPS Telematics Module 9371789

Part no. 9371789

BMW F20 F21 F30 F31 Bluetooth Teleservices GPS Telematics Module 9371789

£13.95

Free delivery: Feb 10

If paid before 14:00

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BMW 7 Series E65 E66 E67 Control Unit Module Door Front Driver Side 6964141

Part no. 6964141

BMW 7 Series E65 E66 E67 Control Unit Module Door Front Driver Side 6964141

£13.95

Free delivery: Feb 10

If paid before 14:00

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Audi Q5 8R Gateway Module Control Unit ECU 8R0907468T 8R0907468C

Part no. 8R0907468T

Audi Q5 8R Gateway Module Control Unit ECU 8R0907468T 8R0907468C

£18.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes W205 SAM Module Comfort Control Unit ECU A2229007009

Part no. A2229007009

Mercedes W205 SAM Module Comfort Control Unit ECU A2229007009

£28.95

Free delivery: Feb 10

If paid before 14:00

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BMW 7 Series E65 E66 Rear Seat Wiring Cable Electrical System 6915999

Part no. 6915999

BMW 7 Series E65 E66 Rear Seat Wiring Cable Electrical System 6915999

£37.95

Free delivery: Feb 10

If paid before 14:00

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Mini Cooper One R55 R56 LCI Diesel Positive Battery Cable Lead

Part no. rhd-8516169-1

Mini Cooper One R55 R56 LCI Diesel Positive Battery Cable Lead

£13.95

Free delivery: Feb 10

If paid before 14:00

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BMW X5 Series E70 Control Unit DME Module Emergency Release Lock 7582630

Part no. 7540203

BMW X5 Series E70 Control Unit DME Module Emergency Release Lock 7582630

£18.95

Free delivery: Feb 10

If paid before 14:00

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BMW F23 REM Rear Electronic Module Fuse Box Control Unit V2 9374507

Part no. 9374507-1

BMW F23 REM Rear Electronic Module Fuse Box Control Unit V2 9374507

£23.95

Free delivery: Feb 10

If paid before 14:00

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Mini R57 LCI R58 R59 Passenger Door Wiring Loom Harness Cables 9231842

Part no. 9290610

Mini R57 LCI R58 R59 Passenger Door Wiring Loom Harness Cables 9231842

£23.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes-Benz A W169 Front Driver's Side Door Wiring Loom Harness A1695408033

Part no. A1695408033

Mercedes-Benz A W169 Front Driver's Side Door Wiring Loom Harness A1695408033

£18.95

Free delivery: Feb 10

If paid before 14:00

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BMW i3 I01 Front Door Ambient Light Control Unit LED Module 9333024

Part no. 9333024

BMW i3 I01 Front Door Ambient Light Control Unit LED Module 9333024

£18.95

Free delivery: Feb 10

If paid before 14:00

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Mini Countryman F60 Cable Alternator Starter Wire 12428677247 8677247

Part no. 8677247

Mini Countryman F60 Cable Alternator Starter Wire 12428677247 8677247

£47.95

Free delivery: Feb 10

If paid before 14:00

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Engine Wiring Mini F56 BMW F40 Petrol B38C Valvetronic Servo Motor Harness

Part no. 8678976

Engine Wiring Mini F56 BMW F40 Petrol B38C Valvetronic Servo Motor Harness

£28.95

Free delivery: Feb 10

If paid before 14:00

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Roof Microphone Mercedes Citan W415 Interior Mic Unit Wiring Cable 283930431R

Part no. 283930431R

Roof Microphone Mercedes Citan W415 Interior Mic Unit Wiring Cable 283930431R

£13.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes W211 W219 Alarm Control Module Unit ECU A2118209626

Part no. A2118209626

Mercedes W211 W219 Alarm Control Module Unit ECU A2118209626

£13.95

Free delivery: Feb 10

If paid before 14:00

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Audi A6 C7 4G Door Card Harness Loom Cable Wiring Rear Left N/S 4G5971693C

Part no. 4G5971693C

Audi A6 C7 4G Door Card Harness Loom Cable Wiring Rear Left N/S 4G5971693C

£23.95

Free delivery: Feb 10

If paid before 14:00

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BMW F10 F11 N57 N57S Positive Battery Cable Alternator Starter Lead 7800164

Part no. 7800164

BMW F10 F11 N57 N57S Positive Battery Cable Alternator Starter Lead 7800164

£28.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes W177 A180 282.914 136HP Petrol ECU Kit A2829003300 Key BCM Automatic

Part no. A2829003300-1

Mercedes W177 A180 282.914 136HP Petrol ECU Kit A2829003300 Key BCM Automatic

£208.95

Free delivery: Feb 11 – 18

If paid before 14:00

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BMW 4 F33 F83 M4 Cabrio Front Door Driver's Side Wiring Loom Cables 9337212

Part no. 9337210

BMW 4 F33 F83 M4 Cabrio Front Door Driver's Side Wiring Loom Cables 9337212

£23.95

Free delivery: Feb 10

If paid before 14:00

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BMW X5 E70 X6 E71 E90 E90N E91 E92 E93 Cable Alternator Starter 7793200

Part no. 7793200

BMW X5 E70 X6 E71 E90 E90N E91 E92 E93 Cable Alternator Starter 7793200

£13.95

Free delivery: Feb 10

If paid before 14:00

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BMW 5 6 Series E60 E61 E63 E64 Passenger Door Airbag Control Module N/S 6939710

Part no. 6939710

BMW 5 6 Series E60 E61 E63 E64 Passenger Door Airbag Control Module N/S 6939710

£13.95

Free delivery: Feb 10

If paid before 14:00

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BMW G11 G12 G30 G31 G32 F90 F97 X3M F98 X4M Control Unit SAS Module ECU 9505281

Part no. 9505281

BMW G11 G12 G30 G31 G32 F90 F97 X3M F98 X4M Control Unit SAS Module ECU 9505281

£189.95

Free delivery: Feb 10

If paid before 14:00

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Audi A4 S4 B7 Avant Boot Sound Booster Amplifier Stereo Bose 8E9035382E

Part no. 8E9035382E

Audi A4 S4 B7 Avant Boot Sound Booster Amplifier Stereo Bose 8E9035382E

£47.95

Free delivery: Feb 10

If paid before 14:00

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BMW X5 E53 Cable Starter-Base B Electrical Cable Wiring 3.0i M54 Petrol 1439740

Part no. 1439740

BMW X5 E53 Cable Starter-Base B Electrical Cable Wiring 3.0i M54 Petrol 1439740

£13.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes W204 C320 CDI OM.652.960 Engine Control Unit ECU A6429000500 Automatic

Part no. A6429000500

Mercedes W204 C320 CDI OM.652.960 Engine Control Unit ECU A6429000500 Automatic

£75.95

Free delivery: Feb 10

If paid before 14:00

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BMW F20 F21 F30 F31 116d 316d 118d 318d Diesel N47N Engine ECU 8573258 Manual

Part no. 8573258

BMW F20 F21 F30 F31 116d 316d 118d 318d Diesel N47N Engine ECU 8573258 Manual

£28.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes SLK R171 Battery Bracket Mount Holder Carrier A1716280714

Part no. rhd-A1716281214

Mercedes SLK R171 Battery Bracket Mount Holder Carrier A1716280714

£13.95

Free delivery: Feb 10

If paid before 14:00

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Radio CD Player Mercedes W176 W246 COMAND Nav Sat Head Unit A2469000516

Part no. A2469000516

Radio CD Player Mercedes W176 W246 COMAND Nav Sat Head Unit A2469000516

£94.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes W204 Dashboard Navigation Central Display Screen Monitor A2046800931

Part no. A2046800931

Mercedes W204 Dashboard Navigation Central Display Screen Monitor A2046800931

£13.95

Free delivery: Feb 10

If paid before 14:00

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BMW E65 E66 E67 Control Electronics Seat Occupancy 6943585

Part no. 6943585

BMW E65 E66 E67 Control Electronics Seat Occupancy 6943585

£13.95

Free delivery: Feb 10

If paid before 14:00

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Crash Sensor BMW G20 G26 G80 Front Door Left Right N/O/S Air Impact Unit 9496820

Part no. 9496820

Crash Sensor BMW G20 G26 G80 Front Door Left Right N/O/S Air Impact Unit 9496820

£13.95

Free delivery: Feb 10

If paid before 14:00

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Mini Cooper One R50 R52 W10 1 Battery Cable Plus Pole 7522284

Part no. 7522284-1

Mini Cooper One R50 R52 W10 1 Battery Cable Plus Pole 7522284

£13.95

Free delivery: Feb 10

If paid before 14:00

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Seat EXEO PDC Parking Sensor Distance AID Module Control Unit ECU 3R0919475

Part no. 3R0919475

Seat EXEO PDC Parking Sensor Distance AID Module Control Unit ECU 3R0919475

£13.95

Free delivery: Feb 10

If paid before 14:00

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Door Wiring Harness BMW F34 Rear Left Right Door N/O/S Wiring Loom 9326452

Part no. 9326452

Door Wiring Harness BMW F34 Rear Left Right Door N/O/S Wiring Loom 9326452

£13.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes W213 Head Unit Bracket Control Unit Module Holder Mount A2135452040

Part no. A2135452040

Mercedes W213 Head Unit Bracket Control Unit Module Holder Mount A2135452040

£13.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes W221 Fuse Box Cover Trim Panel Lid Housing A2215400682

Part no. A2215400682

Mercedes W221 Fuse Box Cover Trim Panel Lid Housing A2215400682

£23.95

Free delivery: Feb 10

If paid before 14:00

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BMW E81 E82 E87 E88 E90 E91 Radio Professional CD Player 9242502

Part no. 9242502

BMW E81 E82 E87 E88 E90 E91 Radio Professional CD Player 9242502

£142.95

Free delivery: Feb 10

If paid before 14:00

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Vauxhall Opel Relay 4-Pin Tyco Unit Yellow 90226846

Part no. 90226846

Vauxhall Opel Relay 4-Pin Tyco Unit Yellow 90226846

£13.95

Free delivery: Feb 10

If paid before 14:00

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Mini Cooper S R56 LCI N18 1.6 184HP Engine Control Unit ECU DME 8610006 Manual

Part no. 8610006

Mini Cooper S R56 LCI N18 1.6 184HP Engine Control Unit ECU DME 8610006 Manual

£379.95

Free delivery: Feb 10

If paid before 14:00

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Mini Cooper One R56 Footwell Light Module High ECU PL3 FRM II 3448901

Part no. 3448901

Mini Cooper One R56 Footwell Light Module High ECU PL3 FRM II 3448901

£56.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes-Benz S-Class W221 Remote Trunk Closing Hydraulic Pump Unit A2218001548

Part no. A2218001548

Mercedes-Benz S-Class W221 Remote Trunk Closing Hydraulic Pump Unit A2218001548

£123.95

Free delivery: Feb 10

If paid before 14:00

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BMW F20 LCI 116d B37 Engine ECU Kit DDE FEM + 2 Keys + Lock 8589145 Manual

Part no. 8589145-15

BMW F20 LCI 116d B37 Engine ECU Kit DDE FEM + 2 Keys + Lock 8589145 Manual

£227.95

Free delivery: Feb 10

If paid before 14:00

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BMW PDC E81 E87N LCI Wiring Front Bumper Parking Senors Harnes Loom 9236518

Part no. 9236518

BMW PDC E81 E87N LCI Wiring Front Bumper Parking Senors Harnes Loom 9236518

£28.95

Free delivery: Feb 10

If paid before 14:00

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Parktronic Display Mercedes W207 W212 PDC System Parking Sensor A0015424523

Part no. A0015424523

Parktronic Display Mercedes W207 W212 PDC System Parking Sensor A0015424523

£13.95

Free delivery: Feb 10

If paid before 14:00

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Wiring Loom Harness BMW F20 F30 F36 LCI B47 Engine Gearbox Module 8585933

Part no. 8585933

Wiring Loom Harness BMW F20 F30 F36 LCI B47 Engine Gearbox Module 8585933

£104.95

Free delivery: Feb 10

If paid before 14:00

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Audi A3 8P MMI Multimedia Interface Unit Module Control ECU 8P0035785

Part no. 8P0035785

Audi A3 8P MMI Multimedia Interface Unit Module Control ECU 8P0035785

£37.95

Free delivery: Feb 10

If paid before 14:00

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VW Volkswagen Touareg 7L Transfer Box Control Unit Module ECU 0AD927755BE

Part no. 0AD927755BE

VW Volkswagen Touareg 7L Transfer Box Control Unit Module ECU 0AD927755BE

£18.95

Free delivery: Feb 10

If paid before 14:00

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Audi A3 8P Door Wiring Front Right O/S Harness Loom Cable 8P4971029E

Part no. 8P4971029E

Audi A3 8P Door Wiring Front Right O/S Harness Loom Cable 8P4971029E

£66.95

Free delivery: Feb 10

If paid before 14:00

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Audi A4 B8 A5 S5 8T Door Module Control Unit Front Left N/S 8K0959793D

Part no. 8K0959793D

Audi A4 B8 A5 S5 8T Door Module Control Unit Front Left N/S 8K0959793D

£13.95

Free delivery: Feb 10

If paid before 14:00

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Air Module BMW F10 F11 F22 F30 LCI F32 X3 F25 SRS Control Unit ECU 6807634

Part no. 6807634-1

Air Module BMW F10 F11 F22 F30 LCI F32 X3 F25 SRS Control Unit ECU 6807634

£23.95

Free delivery: Feb 10

If paid before 14:00

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Audi A3 8V Body Control Comfort Unit Module BCM Unit 5Q0937084N

Part no. 5Q0937084N

Audi A3 8V Body Control Comfort Unit Module BCM Unit 5Q0937084N

£13.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes C216 W221 Door Control Module Unit Front Right O/S A2169000201

Part no. A2169000201

Mercedes C216 W221 Door Control Module Unit Front Right O/S A2169000201

£108.95

Free delivery: Feb 10

If paid before 14:00

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Engine Wiring Harness BMW E60 E61 LCI 520d N47 Gearbox Module 7803775

Part no. rhd-7803775

Engine Wiring Harness BMW E60 E61 LCI 520d N47 Gearbox Module 7803775

£23.95

Free delivery: Feb 10

If paid before 14:00

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Audi A7 4G8 Dynamic Flashing LED Headlight Lamp Control Module Unit 4G8907472

Part no. 4G8907472

Audi A7 4G8 Dynamic Flashing LED Headlight Lamp Control Module Unit 4G8907472

£42.95

Free delivery: Feb 10

If paid before 14:00

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Fuse Box Mercedes W205 Interior Equipment Fuse Box Control Module A2135406100

Part no. A2135406100

Fuse Box Mercedes W205 Interior Equipment Fuse Box Control Module A2135406100

£18.95

Free delivery: Feb 10

If paid before 14:00

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BMW F30 LCI 330e Hybrid High Voltage EDH Wiring Cable Wire 6824108

Part no. 6824108

BMW F30 LCI 330e Hybrid High Voltage EDH Wiring Cable Wire 6824108

£28.95

Free delivery: Feb 10

If paid before 14:00

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Audi A6 C7 Door Module Control Unit ECU Front Left N/S 4G8959793J

Part no. 4G8959793J

Audi A6 C7 Door Module Control Unit ECU Front Left N/S 4G8959793J

£13.95

Free delivery: Feb 10

If paid before 14:00

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Audi A4 S4 B8 Audio Amplifier Sound Booster Control Unit Module 8T0035223AP

Part no. 8T0035223AP

Audi A4 S4 B8 Audio Amplifier Sound Booster Control Unit Module 8T0035223AP

£142.95

Free delivery: Feb 10

If paid before 14:00

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

Part no. 8518477-7

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

£37.95

Free delivery: Feb 10

If paid before 14:00

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Porsche Cayenne 92A Subwoofer Sound Speaker Bose 7P5035481D

Part no. 7P5035481D-1

Porsche Cayenne 92A Subwoofer Sound Speaker Bose 7P5035481D

£75.95

Free delivery: Feb 10

If paid before 14:00

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BMW E90 E91 LCI E92 330d N57 245HP ECU Engine Control Unit DDE 8506444 Manual

Part no. 8506444

BMW E90 E91 LCI E92 330d N57 245HP ECU Engine Control Unit DDE 8506444 Manual

£94.95

Free delivery: Feb 11 – 18

If paid before 14:00

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 Mercedes W447 W906 Adblue Module Exhaust Gas Control Unit ECU A0009002308

Part no. A0009002308

Mercedes W447 W906 Adblue Module Exhaust Gas Control Unit ECU A0009002308

£56.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes CL S Class C215 W220 Fuse Box Unit Front Right O/S Cover A2205400382

Part no. A2205400382

Mercedes CL S Class C215 W220 Fuse Box Unit Front Right O/S Cover A2205400382

£23.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes-Benz ML W163 270 CDI Engine Control ECU Kit A6121533279 Key Automatic

Part no. A6121533279-1

Mercedes-Benz ML W163 270 CDI Engine Control ECU Kit A6121533279 Key Automatic

£189.95

Free delivery: Feb 10

If paid before 14:00

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Mini R55 R56 R58 R59 R60 Fuse Box Relay  Electrical System Distribution 9213372

Part no. 9213372-2

Mini R55 R56 R58 R59 R60 Fuse Box Relay Electrical System Distribution 9213372

£13.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes-Benz S-Class W221 Fuse Box Control Unit Module SAM A2219067300

Part no. A2219067300

Mercedes-Benz S-Class W221 Fuse Box Control Unit Module SAM A2219067300

£284.95

Free delivery: Feb 10

If paid before 14:00

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Audi Q5 8R BCM Body Control Module Unit ECU 8K0907064KH

Part no. 8K0907064KH

Audi Q5 8R BCM Body Control Module Unit ECU 8K0907064KH

£151.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes V177 C118 W247 Fuse Box Relay Control Unit Module A1775404507

Part no. A1775404507

Mercedes V177 C118 W247 Fuse Box Relay Control Unit Module A1775404507

£32.95

Free delivery: Feb 10

If paid before 14:00

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Parking Sensor Wiring Mercedes W177 V177 Rear Bumper PDC Loom Cable A1775400630

Part no. A1775400630

Parking Sensor Wiring Mercedes W177 V177 Rear Bumper PDC Loom Cable A1775400630

£75.95

Free delivery: Feb 10

If paid before 14:00

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Mini Cooper R57 R58 R59 Control Unit Module Bracket Holder  PGS 2757722

Part no. 2757722

Mini Cooper R57 R58 R59 Control Unit Module Bracket Holder PGS 2757722

£13.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes W204 COMAND Navi CD Player Radio Sat Nav Head Unit A2049008213

Part no. A2049008213

Mercedes W204 COMAND Navi CD Player Radio Sat Nav Head Unit A2049008213

£218.95

Free delivery: Feb 10

If paid before 14:00

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Ford Fiesta Transit Relay 4-Pin Black FoMoCo Unit 6G9T-14B192-CA

Part no. 6G9T-14B192-CA

Ford Fiesta Transit Relay 4-Pin Black FoMoCo Unit 6G9T-14B192-CA

£13.95

Free delivery: Feb 10

If paid before 14:00

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BMW 3 Series E46 Ultra Sonic-Module 8379938

Part no. 8379938

BMW 3 Series E46 Ultra Sonic-Module 8379938

£13.95

Free delivery: Feb 10

If paid before 14:00

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BMW F10 Footwell Central Lock Gateway Control Module Unit ECU 9345373

Part no. 9345373

BMW F10 Footwell Central Lock Gateway Control Module Unit ECU 9345373

£132.95

Free delivery: Feb 11 – 18

If paid before 14:00

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Mercedes W166 W204 Display Screen Information Navigation Dashboard A1729008500

Part no. A1729008500-3

Mercedes W166 W204 Display Screen Information Navigation Dashboard A1729008500

£32.95

Free delivery: Feb 10

If paid before 14:00

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Audi Q5 8R Front Door Module Control Unit ECU Driver's Side 8K0959793N

Part no. 8K0959793N

Audi Q5 8R Front Door Module Control Unit ECU Driver's Side 8K0959793N

£13.95

Free delivery: Feb 10

If paid before 14:00

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Mini F55 F56 F57 Central Cover Information Instrument Radio 9367672

Part no. 9367672

Mini F55 F56 F57 Central Cover Information Instrument Radio 9367672

£47.95

Free delivery: Feb 10

If paid before 14:00

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Porsche Boxster 986 Rear Spoiler Control Relay 99661510200

Part no. 99661510200

Porsche Boxster 986 Rear Spoiler Control Relay 99661510200

£13.95

Free delivery: Feb 10

If paid before 14:00

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Audi A3 8P Door Wiring Harness Loom Cabling Rear Left Right N/O/S 8P4971693AB

Part no. 8P4971693AB

Audi A3 8P Door Wiring Harness Loom Cabling Rear Left Right N/O/S 8P4971693AB

£18.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes W212 E63 AMG Drive Unit Extended Control Module ECU A0009009903

Part no. A0009009903

Mercedes W212 E63 AMG Drive Unit Extended Control Module ECU A0009009903

£56.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes-Benz S-Class W221 Multi Purpose Camera Control Unit Module A0009050538

Part no. A0009050538

Mercedes-Benz S-Class W221 Multi Purpose Camera Control Unit Module A0009050538

£66.95

Free delivery: Feb 10

If paid before 14:00

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Volkswagen Crafter 2E 2.0 TDI CKTC 136HP Engine Unit ECU Kit 03L906012C Manual

Part no. 03L906012C-1

Volkswagen Crafter 2E 2.0 TDI CKTC 136HP Engine Unit ECU Kit 03L906012C Manual

£379.95

Free delivery: Feb 10

If paid before 14:00

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BMW 1 3 5 Series E60 E87 E90 M47N2 120d 320d 520d ECU Kit DDE CAS2 Key 7799855

Part no. 7799855-2

BMW 1 3 5 Series E60 E87 E90 M47N2 120d 320d 520d ECU Kit DDE CAS2 Key 7799855

£474.95

Free delivery: Feb 10

If paid before 14:00

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Mini F55 F56 F57 Central Cover Information Instrument Radio 9354393

Part no. 9354393

Mini F55 F56 F57 Central Cover Information Instrument Radio 9354393

£28.95

Free delivery: Feb 10

If paid before 14:00

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Volkswagen Tiguan 5N Fuel Filler Flap Actuator Release Servomotor 5N0810773D

Part no. 5N0810773D

Volkswagen Tiguan 5N Fuel Filler Flap Actuator Release Servomotor 5N0810773D

£28.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes C204 Radio Sat Nav CD Stereo Head Unit A2049003915

Part no. A2049003915

Mercedes C204 Radio Sat Nav CD Stereo Head Unit A2049003915

£75.95

Free delivery: Feb 10

If paid before 14:00

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BMW F10 LCI F20 F21 F30 F31 DAB Bluetooth Head Control Unit Basic Module 9399431

Part no. 9399431

BMW F10 LCI F20 F21 F30 F31 DAB Bluetooth Head Control Unit Basic Module 9399431

£85.95

Free delivery: Feb 10

If paid before 14:00

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Front Camera BMW G30 G31 G38 F97 X3M F98 X4M Windscreen Purpose Unit 5A081A1

Part no. 5A081A1

Front Camera BMW G30 G31 G38 F97 X3M F98 X4M Windscreen Purpose Unit 5A081A1

£99.95

Free delivery: Feb 10

If paid before 14:00

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Wiring Harness  Mercedes GLE W166 C292 Automatic Gearbox Cable Loom A2781500056

Part no. A2781500056

Wiring Harness Mercedes GLE W166 C292 Automatic Gearbox Cable Loom A2781500056

£56.95

Free delivery: Feb 10

If paid before 14:00

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Mercedes C207 Door Module Rear Right O/S Control Unit ECU A2079000600

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Mercedes C207 Door Module Rear Right O/S Control Unit ECU A2079000600

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BMW X3 X4 G01 G02 Footwell Light Module Carpet Control Unit ECU Right 7478448

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BMW F07 GT F10 F11 535d F13 640d LCI N57Z 313HP Engine ECU DDE 8586536 Automatic

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BMW F07 GT F10 F11 535d F13 640d LCI N57Z 313HP Engine ECU DDE 8586536 Automatic

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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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