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 E91 LCI E92 325d Diesel N57 204HP ECU Engine Kit DDE 8510221 CAS3 + Key

Part no. 8510221-3

BMW E90 E91 LCI E92 325d Diesel N57 204HP ECU Engine Kit DDE 8510221 CAS3 + Key

€151.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Wiring BMW F21 F30 F34 F36 Diesel N47N Engine Gearbox Module Harness  8585727

Part no. 8585727

Wiring BMW F21 F30 F34 F36 Diesel N47N Engine Gearbox Module Harness 8585727

€32.95

Free delivery - Tue, Oct 28

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

€56.95

Free delivery - Tue, Oct 28

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

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW X3 E83 LCI N47 Diesel Cable Alternator Starter Base B 3453587

Part no. 3453587

BMW X3 E83 LCI N47 Diesel Cable Alternator Starter Base B 3453587

€37.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Starter Motor Mercedes Sprinter W204 W211 W212 OM646 Diesel Engine A0061516201

Part no. A0061516201

Starter Motor Mercedes Sprinter W204 W211 W212 OM646 Diesel Engine A0061516201

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Audi VW Volkswagen Seat Relay Unit Module 4 Pins 141951253B

Part no. 141951253B

Audi VW Volkswagen Seat Relay Unit Module 4 Pins 141951253B

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW 3 Series E93 Seat Control Unit Module FSV 7.11.0 9148267

Part no. 9148267

BMW 3 Series E93 Seat Control Unit Module FSV 7.11.0 9148267

€94.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes W207 Convertible Anti Theft Roof ITS TPS Sensor Module Unit A2078202810

Part no. A2078202810

Mercedes W207 Convertible Anti Theft Roof ITS TPS Sensor Module Unit A2078202810

€37.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW 5 Series F10 F11 Cable Loom Front Driver's Door Wiring Harness 9255986

Part no. 9282069

BMW 5 Series F10 F11 Cable Loom Front Driver's Door Wiring Harness 9255986

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes W205 Body Control Comfort Unit Module BCM Unit ECU A2229009708

Part no. A2229009708

Mercedes W205 Body Control Comfort Unit Module BCM Unit ECU A2229009708

€28.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mini Cooper R57 Convertible Cabrio Petrol Fuse Box 9213373

Part no. 9213373

Mini Cooper R57 Convertible Cabrio Petrol Fuse Box 9213373

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mini F54 F55 F56 F57 F60 Rear Electric Power Distribution Fuse Box 9360501

Part no. 9360501

Mini F54 F55 F56 F57 F60 Rear Electric Power Distribution Fuse Box 9360501

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW 3 F30 LCI 330e Hybrid Charging Control Unit Bracket Holder Mount 8630168

Part no. 8630168

BMW 3 F30 LCI 330e Hybrid Charging Control Unit Bracket Holder Mount 8630168

€37.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW E90 E92 E93 LCI M3 S65 Cable Alternator Starter Wiring 7839665

Part no. 7839665

BMW E90 E92 E93 LCI M3 S65 Cable Alternator Starter Wiring 7839665

€75.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes W906 Fuse Relay Box Module Control Unit A0025450601

Part no. A0025450601

Mercedes W906 Fuse Relay Box Module Control Unit A0025450601

€28.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Control Unit BMW F01 F07 F10 F11 F25 Air Module ECU Unit Continental 9330951

Part no. 9330951

Control Unit BMW F01 F07 F10 F11 F25 Air Module ECU Unit Continental 9330951

€37.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Renault TRAFIC 4 Pin Blue Relay Module Smart 8200900820

Part no. 8200900820

Renault TRAFIC 4 Pin Blue Relay Module Smart 8200900820

€18.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW X5 E70 Rear Bumper PDC Cables Wiring Loom Set 9219647

Part no. 9244426

BMW X5 E70 Rear Bumper PDC Cables Wiring Loom Set 9219647

€56.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Rain Sensor BMW F20 F21 F30 F31 Windscreen Light Solar Condensation Unit 9861558

Part no. 9861558-1

Rain Sensor BMW F20 F21 F30 F31 Windscreen Light Solar Condensation Unit 9861558

€42.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW E60 E63 E87 E90 E91 5X Relay Make Contact White Green Set 8373700

Part no. 8373700-3

BMW E60 E63 E87 E90 E91 5X Relay Make Contact White Green Set 8373700

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Door Module Mercedes W205 X253 Front Door Right O/S Control Unit A2229000013

Part no. A2229000013

Door Module Mercedes W205 X253 Front Door Right O/S Control Unit A2229000013

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mini F54 F55 F56 F57 F60 Petrol B36 B38 B46 B48 Engine Starter Motor 7645979

Part no. 7645979

Mini F54 F55 F56 F57 F60 Petrol B36 B38 B46 B48 Engine Starter Motor 7645979

€51.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW F87 M2 Engine Control ECU Kit DME 8693361 N55 370HP Key Dual Clutch

Part no. 8693361

BMW F87 M2 Engine Control ECU Kit DME 8693361 N55 370HP Key Dual Clutch

€949.95

Free delivery - Tue, Oct 28

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

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Peugeot Boxer 2.2 Puma Diesel Engine Control Unit ECU Module 9679061680

Part no. 9679061680

Peugeot Boxer 2.2 Puma Diesel Engine Control Unit ECU Module 9679061680

€664.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes W204 C207 Rain Sensor Light Control Unit Front Windscreen A2078203426

Part no. A2078203426

Mercedes W204 C207 Rain Sensor Light Control Unit Front Windscreen A2078203426

€28.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW X5 Series E53 Widescreen Motorway and Trunk Road Unit Module 167859

Part no. 167859

BMW X5 Series E53 Widescreen Motorway and Trunk Road Unit Module 167859

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW Mini Cooper One R50 R52 R53 R55 R56 R57 R58 R59 R60 R61 Earth Ground Cable

Part no. 9805422

BMW Mini Cooper One R50 R52 R53 R55 R56 R57 R58 R59 R60 R61 Earth Ground Cable

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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

Part no. 9279824

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

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW 3 F30 LCI 330e B48X Control Unit Bracket Holder Mount 8615581

Part no. 8615581

BMW 3 F30 LCI 330e B48X Control Unit Bracket Holder Mount 8615581

€56.95

Free delivery - Tue, Oct 28

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

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Ford Transit Connect Mk2 II Air Module Control Unit ECU DT1T14B321AG

Part no. DT1T14B321AG

Ford Transit Connect Mk2 II Air Module Control Unit ECU DT1T14B321AG

€56.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mini Cooper One R55 R56 R57 Control Unit Module Bracket Holder EGS 7621860

Part no. 7621860

Mini Cooper One R55 R56 R57 Control Unit Module Bracket Holder EGS 7621860

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW X5 F15 X6 F16 Antenna Amplifier Control Unit Module 9289679

Part no. 9289679

BMW X5 F15 X6 F16 Antenna Amplifier Control Unit Module 9289679

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes Relay Fuse Unit Module 4 Pins Grey A0045452905

Part no. A0045452905

Mercedes Relay Fuse Unit Module 4 Pins Grey A0045452905

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes SLC R172 Parktronic Parking Sensor Module Unit ECU A1729003106

Part no. A1729003106

Mercedes SLC R172 Parktronic Parking Sensor Module Unit ECU A1729003106

€56.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes W211 Door Module Rear Right O/S Control Unit ECU A2118703485

Part no. A2118703485

Mercedes W211 Door Module Rear Right O/S Control Unit ECU A2118703485

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Battery Clamp VW Golf 8 CD1 Audi A3 8Y Battery Base Bracket Holder 5Q0803219C

Part no. 5Q0803219C

Battery Clamp VW Golf 8 CD1 Audi A3 8Y Battery Base Bracket Holder 5Q0803219C

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW 1 Series F20 F21 F22 F30 F31 F35 Control Unit Box Engine 8509722

Part no. 8509722

BMW 1 Series F20 F21 F22 F30 F31 F35 Control Unit Box Engine 8509722

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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

Part no. 6935599

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

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes W204 Door Module Control Unit Module Front Right O/S A2048702126

Part no. A2048702126

Mercedes W204 Door Module Control Unit Module Front Right O/S A2048702126

€23.95

Free delivery - Tue, Oct 28

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

€113.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Fuse Cover Mercedes Sprinter W906 Box Trim Panel Lid Grey A6395450003

Part no. A9065450003

Fuse Cover Mercedes Sprinter W906 Box Trim Panel Lid Grey A6395450003

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes W205 Rear Door Control Module Unit Left N/S ECU A2059001811

Part no. A2059001811

Mercedes W205 Rear Door Control Module Unit Left N/S ECU A2059001811

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Door Module Mercedes W204 Rear Left N/S Control Unit Module A2048704526

Part no. A2048704526

Door Module Mercedes W204 Rear Left N/S Control Unit Module A2048704526

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW F20 F21 F30 F31 F32 Cable Alternator Starter Base B 7624617

Part no. 7624617-1

BMW F20 F21 F30 F31 F32 Cable Alternator Starter Base B 7624617

€37.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Door Wiring Mini F60 Cable Loom Rear Left Right N/O/S Harness 9857620

Part no. 9857620

Door Wiring Mini F60 Cable Loom Rear Left Right N/O/S Harness 9857620

€66.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes Sprinter W907 W910 Battery Sensor Cable Negative Terminal A9079053907

Part no. A9079053907

Mercedes Sprinter W907 W910 Battery Sensor Cable Negative Terminal A9079053907

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Renault Clio Alternator Mount Bracket Holder Carrier 8200663057

Part no. 8200663057

Renault Clio Alternator Mount Bracket Holder Carrier 8200663057

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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GM Vauxhall Opel Relay 4-Pin Multi Use Glow Plug Unit Black Set 24435922

Part no. 24435922

GM Vauxhall Opel Relay 4-Pin Multi Use Glow Plug Unit Black Set 24435922

€28.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mini R55 R56 R57 Battery Tray Holder Mounting Bracket Housing Box 2755518

Part no. 2755518

Mini R55 R56 R57 Battery Tray Holder Mounting Bracket Housing Box 2755518

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW 3 5 7 Series E36 E38 E90 E91 F10 F11 Change-Over Contact Relay Grey 1393415

Part no. 1393415

BMW 3 5 7 Series E36 E38 E90 E91 F10 F11 Change-Over Contact Relay Grey 1393415

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes W221 Multimedia Interface USB Adapter Port Socket A2188200187

Part no. A2188200187

Mercedes W221 Multimedia Interface USB Adapter Port Socket A2188200187

€28.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes-Benz M-Class ML W163 1 Cover Footwell Fuse Box Trim Right A1636801080

Part no. A1636801080-1

Mercedes-Benz M-Class ML W163 1 Cover Footwell Fuse Box Trim Right A1636801080

€33.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Audi A7 4G Seat Cable Front Left Right N/O/S Wiring Loom Harness 4G8971365

Part no. 4G8971365M

Audi A7 4G Seat Cable Front Left Right N/O/S Wiring Loom Harness 4G8971365

€28.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Engine Wiring Mini F55 F56 Cooper S Petrol B46 B48 Cable Loom Harness 8625074

Part no. 8625074

Engine Wiring Mini F55 F56 Cooper S Petrol B46 B48 Cable Loom Harness 8625074

€32.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW 3 Series F30 F31 Battery Cable Wire Lead Positive Underfloor 9316576

Part no. 9316576

BMW 3 Series F30 F31 Battery Cable Wire Lead Positive Underfloor 9316576

€94.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes W639 Tire Tyre Pressure Control Module Unit A6399003701

Part no. A6399003701

Mercedes W639 Tire Tyre Pressure Control Module Unit A6399003701

€113.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Fuse Box  Mercedes W177 Relay Fuse Box COntrol Module Unit  A1779061102

Part no. A1779061102

Fuse Box Mercedes W177 Relay Fuse Box COntrol Module Unit A1779061102

€66.95

Free delivery - Tue, Oct 28

If paid before 14:00

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ICM Module BMW F07 GT F01 F02 F03 F04 Air Module Control Unit ECU 9266328

Part no. 9266328

ICM Module BMW F07 GT F01 F02 F03 F04 Air Module Control Unit ECU 9266328

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Fuse Map BMW X5 X6 E70 E71 Assignment Grouping Card 9240508

Part no. 9240508

Fuse Map BMW X5 X6 E70 E71 Assignment Grouping Card 9240508

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes W204 Parking Sensor Parktronic Display Control A2048208526

Part no. A2048208526

Mercedes W204 Parking Sensor Parktronic Display Control A2048208526

€23.95

Free delivery - Tue, Oct 28

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

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW F07 Left N/S Central Bass Loud Speaker Stereo System Unit 9164581

Part no. 9225831

BMW F07 Left N/S Central Bass Loud Speaker Stereo System Unit 9164581

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW F13 Front Seat Control Module Unit ECU Left Right N/O/S 9313992

Part no. 9313992

BMW F13 Front Seat Control Module Unit ECU Left Right N/O/S 9313992

€51.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW F46 LED Headlight Control Module Unit 1308310404

Part no. 1308310404

BMW F46 LED Headlight Control Module Unit 1308310404

€32.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes ML W164 Aerial Antenna Amplifier Unit Module A1648205389

Part no. A1648205389

Mercedes ML W164 Aerial Antenna Amplifier Unit Module A1648205389

€28.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mini Convertible Cabrio R52 Amplifier Speakers Audio Hifi Harman Kardon 6959011

Part no. 6959011

Mini Convertible Cabrio R52 Amplifier Speakers Audio Hifi Harman Kardon 6959011

€251.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Door Wiring Loom BMW E63 E64 Harness Passengers Side 6928975

Part no. 6928975

Door Wiring Loom BMW E63 E64 Harness Passengers Side 6928975

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes-Benz E-Class S211 W211 Fuse Box Terminal Connection Unit A2115452301

Part no. A2115452301

Mercedes-Benz E-Class S211 W211 Fuse Box Terminal Connection Unit A2115452301

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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PDC Module BMW F45 X3 F25 Mini F55 F56 Parking Distance Sensor Unit 7938196

Part no. 7938196

PDC Module BMW F45 X3 F25 Mini F55 F56 Parking Distance Sensor Unit 7938196

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW 7 Series E65 Control Unit Door Rear Passenger Side Hinten Low BFT 6958447

Part no. 6958447

BMW 7 Series E65 Control Unit Door Rear Passenger Side Hinten Low BFT 6958447

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW X5 X6 Series E70 E71 Front Central Bass Subwoofer Speaker HiFi 6971884

Part no. 6971884

BMW X5 X6 Series E70 E71 Front Central Bass Subwoofer Speaker HiFi 6971884

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Audi A3 8V Rear Door Control Module Unit ECU Left Right N/O/S 5Q0959595K

Part no. 5Q0959595K

Audi A3 8V Rear Door Control Module Unit ECU Left Right N/O/S 5Q0959595K

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Audi Q7 4L Tyre Pressure Sensor Control Module Unit ECU 4F0910274C

Part no. 4F0910274C

Audi Q7 4L Tyre Pressure Sensor Control Module Unit ECU 4F0910274C

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Rear Module Mercedes C205 W205 Fuel Pump Control Unit A0009006612

Part no. A0009006612

Rear Module Mercedes C205 W205 Fuel Pump Control Unit A0009006612

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mini Cooper SD R60 ALL4 N47N 143HP Engine Control Unit ECU DDE 8512415 Automatic

Part no. 8512415-12

Mini Cooper SD R60 ALL4 N47N 143HP Engine Control Unit ECU DDE 8512415 Automatic

€66.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes R171 SLK200 Kompressor M271.954 Engine Control Unit ECU A2719000700

Part no. A2719000700

Mercedes R171 SLK200 Kompressor M271.954 Engine Control Unit ECU A2719000700

€180.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes-Benz E-Class A207 Additional Battery Tray Holder Mounting Bracket

Part no. A2075400440

Mercedes-Benz E-Class A207 Additional Battery Tray Holder Mounting Bracket

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mini EGS Control Unit Module ECU Programmed 5 Pins 1421295

Part no. 1421295

Mini EGS Control Unit Module ECU Programmed 5 Pins 1421295

€28.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Audi A4 B8 Rear Wiring Loom PDC Harness Parking Sensor 8K0971104F

Part no. 8K0971104F

Audi A4 B8 Rear Wiring Loom PDC Harness Parking Sensor 8K0971104F

€28.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW F07 F10 F11 F12 Diesel N57 Engine Wiring Injection Wiring Harness 8583575

Part no. 8583575

BMW F07 F10 F11 F12 Diesel N57 Engine Wiring Injection Wiring Harness 8583575

€28.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes-Benz E-Class W207 Cabrio A207 Battery Ground Cable Wiring Mass Lead

Part no. A2075409334

Mercedes-Benz E-Class W207 Cabrio A207 Battery Ground Cable Wiring Mass Lead

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW X6 F16 Fuse Box Power Distribution Relay Control Unit Box Rear 9360372

Part no. 9360372

BMW X6 F16 Fuse Box Power Distribution Relay Control Unit Box Rear 9360372

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW F20 F21 F30 F31 116d 316d 118d 318d Diesel N47N Engine ECU 8574095 Manual

Part no. 8574095

BMW F20 F21 F30 F31 116d 316d 118d 318d Diesel N47N Engine ECU 8574095 Manual

€47.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Audi A6 C6 Antenna Amplifier Control Unit Module ECU 4F9035225D

Part no. 4F9035225D

Audi A6 C6 Antenna Amplifier Control Unit Module ECU 4F9035225D

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes W447 Drive Train Sensor Can Distributor A0045467740

Part no. A0045467740

Mercedes W447 Drive Train Sensor Can Distributor A0045467740

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mini R57 R58 Front Left Door Module Wiring Loom Harness N/S 9157650

Part no. 9157650

Mini R57 R58 Front Left Door Module Wiring Loom Harness N/S 9157650

€23.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Audi Q3 8U 2.0 TDI CFGC 177HP Quattro Engine Control Unit ECU 03L906018PH

Part no. 03L906018PH

Audi Q3 8U 2.0 TDI CFGC 177HP Quattro Engine Control Unit ECU 03L906018PH

€189.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Parking Brake Module BMW F10 M5 F12 F13 M6 Control Unit Lock Module 2284105

Part no. 2284105

Parking Brake Module BMW F10 M5 F12 F13 M6 Control Unit Lock Module 2284105

€80.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW E81 E87 E90 Hands Free Electronics Charging Bluetooth Module MULF 6950089

Part no. 6950089

BMW E81 E87 E90 Hands Free Electronics Charging Bluetooth Module MULF 6950089

€47.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Mercedes W221 Door Control Module Unit ECU Rear Left Right N/O/S A2218705093

Part no. A2218705093

Mercedes W221 Door Control Module Unit ECU Rear Left Right N/O/S A2218705093

€56.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW X1 E84 ECU Body Control Module Junction Box H2 PL2RR JBBFE IIIR 9286785

Part no. 9286785

BMW X1 E84 ECU Body Control Module Junction Box H2 PL2RR JBBFE IIIR 9286785

€37.95

Free delivery - Tue, Oct 28

If paid before 14:00

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BMW Z4 E85 Roadster Starter Earth Ground Wire Cable 2.0 Petrol 7524715

Part no. 7524715

BMW Z4 E85 Roadster Starter Earth Ground Wire Cable 2.0 Petrol 7524715

€51.95

Free delivery - Tue, Oct 28

If paid before 14:00

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Audi VW Volkswagen Seat Relay Unit Module 4 Pins 191906383C

Part no. 191906383C

Audi VW Volkswagen Seat Relay Unit Module 4 Pins 191906383C

€23.95

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BMW X1 E84 18d N47 ECU Engine Control Unit Kit DDE 8512499 CAS3 + Key Manual

Part no. 8512499-10

BMW X1 E84 18d N47 ECU Engine Control Unit Kit DDE 8512499 CAS3 + Key Manual

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Audi A7 4G PDC Sensor Wiring Loom Harness Cable Front Bumper 4G8971095C

Part no. 4G8971095C

Audi A7 4G PDC Sensor Wiring Loom Harness Cable Front Bumper 4G8971095C

€66.95

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Audi A7 4G Seat Cable Front Left Right N/O/S Wiring Loom Harness 4G8971365

Part no. 4G8971365

Audi A7 4G Seat Cable Front Left Right N/O/S Wiring Loom Harness 4G8971365

€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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