Automotive electrical systems

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

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Mercedes W177 W247 Battery Bracket Mount Holder Support A1776265300

Part no. A1776203400

Mercedes W177 W247 Battery Bracket Mount Holder Support A1776265300

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW F01 F10 CIC Professional Unit Sat Nav Infotainment DAB Radio Player 9257009

Part no. 9257009

BMW F01 F10 CIC Professional Unit Sat Nav Infotainment DAB Radio Player 9257009

€284.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Engine Wiring BMW F20 F30 F31 LCI B38 Loom Module 2 Harness Cable 8635808

Part no. 8635808-1

Engine Wiring BMW F20 F30 F31 LCI B38 Loom Module 2 Harness Cable 8635808

€75.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W169 W245 W906 Fuse Box Carrier A0025451201

Part no. A0025451201

Mercedes W169 W245 W906 Fuse Box Carrier A0025451201

€28.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W221 Door Module Rear Door Control ECU Unit Left N/S A2218704895

Part no. A2218704895

Mercedes W221 Door Module Rear Door Control ECU Unit Left N/S A2218704895

€28.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW 3 5 X5 Series E60 N E70 E90 F30 Exhaust Lambda Probe Oxygen Sensor 7801158

Part no. 7801158

BMW 3 5 X5 Series E60 N E70 E90 F30 Exhaust Lambda Probe Oxygen Sensor 7801158

€28.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW X5 E70 X6 E71 Engine Starter Motor Positive Battery Cable 7796126

Part no. 7796127

BMW X5 E70 X6 E71 Engine Starter Motor Positive Battery Cable 7796126

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Audi A3 S3 8V VW Golf 7 Seat Leon 3 Parking Assist PDC Control Module 5QA919283A

Part no. 5QA919283A

Audi A3 S3 8V VW Golf 7 Seat Leon 3 Parking Assist PDC Control Module 5QA919283A

€28.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW E87 E90 E91 Cable Alternator Starter Base B 7794911

Part no. 7794911

BMW E87 E90 E91 Cable Alternator Starter Base B 7794911

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW F20 F21 LCI F23 F30 F32 F33 Engine Wiring Loom Harness Cable 8605144

Part no. 8605144

BMW F20 F21 LCI F23 F30 F32 F33 Engine Wiring Loom Harness Cable 8605144

€56.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW 5 X5 X6 Series 1 E60 E61 E70 E71 F10 F11 Seat Adjustment Switch Right O/S

Part no. 6958526-1

BMW 5 X5 X6 Series 1 E60 E61 E70 E71 F10 F11 Seat Adjustment Switch Right O/S

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW X5 E70 E87 E90 E91 E92 Seat Control Unit Module ECU 9134667

Part no. 9134667

BMW X5 E70 E87 E90 E91 E92 Seat Control Unit Module ECU 9134667

€47.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Starter Motor BMW X5 E70 LCI X6 E71 Z4 E89 N20 N55 Petrol Engine 7579155

Part no. 7579155-1

Starter Motor BMW X5 E70 LCI X6 E71 Z4 E89 N20 N55 Petrol Engine 7579155

€32.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW E93 ECU Body Control Module H1 PL2 JBBFE 61359153966 9153966

Part no. 9153966

BMW E93 ECU Body Control Module H1 PL2 JBBFE 61359153966 9153966

€32.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Engine Wiring BMW F20 F21 F30 F31 N47N Diesel Loom Harness Cable 8585641

Part no. 8585641

Engine Wiring BMW F20 F21 F30 F31 N47N Diesel Loom Harness Cable 8585641

€32.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Wiring Harness Mercedes W212 LED Lighting Air Nozzle Cable A2124400706

Part no. A2124400706

Wiring Harness Mercedes W212 LED Lighting Air Nozzle Cable A2124400706

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mini R61 Sat Navi Stereo Radio Audio Head Unit Player 9319433

Part no. 9319433

Mini R61 Sat Navi Stereo Radio Audio Head Unit Player 9319433

€284.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW G30 G12 Fuse Relay Box Rear Trunk Power Distribution B + Box  Basis 6837092

Part no. 6837092

BMW G30 G12 Fuse Relay Box Rear Trunk Power Distribution B + Box Basis 6837092

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW F20 F21 116d ed Diesel N47N 116HP ECU Kit DDE 8573260 Key FEM Lock Manual

Part no. 8573260-7

BMW F20 F21 116d ed Diesel N47N 116HP ECU Kit DDE 8573260 Key FEM Lock Manual

€441.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes ML W164 Sam Control Module Fuse Box Unit A1649005001

Part no. A1649005001

Mercedes ML W164 Sam Control Module Fuse Box Unit A1649005001

€626.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW F80 M3 F82 M4 Engine Valvetronic Wiring Cable Loom Harness 7849627

Part no. 7849627

BMW F80 M3 F82 M4 Engine Valvetronic Wiring Cable Loom Harness 7849627

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes Vito W639 1 Rear Left Right Sliding Door Handle Bowden Cable

Part no. A6397600504-1

Mercedes Vito W639 1 Rear Left Right Sliding Door Handle Bowden Cable

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW F23 F30 F32 220i 320i 420i N20 184HP Engine Module ECU DME 8664661 Automatic

Part no. 8664661

BMW F23 F30 F32 220i 320i 420i N20 184HP Engine Module ECU DME 8664661 Automatic

€351.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW U06 iX I20 Headlight Headlamp Control Module Unit FLM2 Mid 5A410C5

Part no. 5A410C5

BMW U06 iX I20 Headlight Headlamp Control Module Unit FLM2 Mid 5A410C5

€137.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mini Cooper Countryman R60 Champ 2 Navigation Radio DAB Player Unit 9268802

Part no. 9268802

Mini Cooper Countryman R60 Champ 2 Navigation Radio DAB Player Unit 9268802

€132.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W204 R172 DAB Receiver Digital Audio Control Unit Module A1669003602

Part no. A1669003602

Mercedes W204 R172 DAB Receiver Digital Audio Control Unit Module A1669003602

€89.95

Free delivery - Thu, Oct 30

If paid before 14:00

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 Mercedes W221 Door Harness Left Right N/O/S Rear Door Wiring Loom A2215401833

Part no. A2215401833

Mercedes W221 Door Harness Left Right N/O/S Rear Door Wiring Loom A2215401833

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW E60 E61 Front Seat Adjustment Switch Right O/S 6926962 6930048

Part no. 6926962

BMW E60 E61 Front Seat Adjustment Switch Right O/S 6926962 6930048

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW E81 E87 LCI E90 E91 DC/DC Wandler Torque Converter Module 9113348

Part no. 9113348

BMW E81 E87 LCI E90 E91 DC/DC Wandler Torque Converter Module 9113348

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes CLS X218 Antenna Amplifier Rear Aerial Control Module A2189058500

Part no. A2189058500

Mercedes CLS X218 Antenna Amplifier Rear Aerial Control Module A2189058500

€32.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW X5 E70 Front Seat Control Unit Module Driver's Side 9149835

Part no. 9149835

BMW X5 E70 Front Seat Control Unit Module Driver's Side 9149835

€56.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW X5 E46 E53 Alarm System Inclination Indicator Module Unit 6923209

Part no. 6923209

BMW X5 E46 E53 Alarm System Inclination Indicator Module Unit 6923209

€23.95

Free delivery - Thu, Oct 30

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

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW 1 Series E87 ECU Body Control Module Unit L2 PL2 JBBFE 9134482

Part no. 9134482

BMW 1 Series E87 ECU Body Control Module Unit L2 PL2 JBBFE 9134482

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Audi A5 8T 2.0 TDI Gateway Control Module Unit ECU 8R0907468C

Part no. 8R0907468C

Audi A5 8T 2.0 TDI Gateway Control Module Unit ECU 8R0907468C

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Jaguar XF 250 Power Adapter Battery Positive Terminal 7W93-11A134-AA

Part no. 7W93-11A134-AA

Jaguar XF 250 Power Adapter Battery Positive Terminal 7W93-11A134-AA

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW F22 F30 F80 M3 F32 Radio Antenna Amplifier AM FM 9231178

Part no. 9231178

BMW F22 F30 F80 M3 F32 Radio Antenna Amplifier AM FM 9231178

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Parktronic Module Mercedes W204 PDC Parking Sensors Control Unit A2044401001

Part no. A2044401001

Parktronic Module Mercedes W204 PDC Parking Sensors Control Unit A2044401001

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW F10 F11 Power Distribution Fuse Box Front 9210861 61149210861

Part no. 9210861

BMW F10 F11 Power Distribution Fuse Box Front 9210861 61149210861

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Audi S4 B7 Headlight Head Light Lamp Range Control Unit Module ECU 8P0907357F

Part no. 8P0907357F

Audi S4 B7 Headlight Head Light Lamp Range Control Unit Module ECU 8P0907357F

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes SLK R171 Center Console Arm Rest Wiring Loom Harness A1715409333

Part no. A1715409333

Mercedes SLK R171 Center Console Arm Rest Wiring Loom Harness A1715409333

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes A B Class W169 W245 Airbag System Control Unit Module ECU A1698204185

Part no. A1698204185

Mercedes A B Class W169 W245 Airbag System Control Unit Module ECU A1698204185

Product currently unavailable

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BMW F01 F02 LCI F10 Diversity Aerial Antenna Amplifier DAB 9346799

Part no. 9346799

BMW F01 F02 LCI F10 Diversity Aerial Antenna Amplifier DAB 9346799

€47.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W176 W246 A180 B180 BlueEFFICIENCY 270.910 122HP Engine ECU A2709002100

Part no. A2709002100-1

Mercedes W176 W246 A180 B180 BlueEFFICIENCY 270.910 122HP Engine ECU A2709002100

€332.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW 5 Series F10 Electric Parking Brake Module Cable Wiring Loom 9325537

Part no. 9325537

BMW 5 Series F10 Electric Parking Brake Module Cable Wiring Loom 9325537

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mini Cooper One R50 R53 Body Control Unit Basic Module BCM 6982114

Part no. 6982114

Mini Cooper One R50 R53 Body Control Unit Basic Module BCM 6982114

€56.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW 5 6 Series E60 E63 E64 Body Control Module ECU Control Unit 6974310

Part no. 6974310

BMW 5 6 Series E60 E63 E64 Body Control Module ECU Control Unit 6974310

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W639 OM651.940 113 CDI 136HP Engine Unit Module ECU A6511501879 Manual

Part no. A6511501879

Mercedes W639 OM651.940 113 CDI 136HP Engine Unit Module ECU A6511501879 Manual

€170.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W221 Positive Battery Cable Wire A2215403110

Part no. A2215403110

Mercedes W221 Positive Battery Cable Wire A2215403110

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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VW Volkswagen Audi  Seat Relay 449 Unit Module 4 Pins 1K0951253

Part no. 1K0951253

VW Volkswagen Audi Seat Relay 449 Unit Module 4 Pins 1K0951253

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes CLS X218 Parktronic PDC Parking Assist Control Module A2189000104

Part no. A2189000104

Mercedes CLS X218 Parktronic PDC Parking Assist Control Module A2189000104

€32.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Audi A5 8T Door Control Module Front Left N/S 8K0959792A

Part no. 8K0959792A

Audi A5 8T Door Control Module Front Left N/S 8K0959792A

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W166 Automatic Gearbox Wiring Loom Harness Cable A1665402709

Part no. A1665402709

Mercedes W166 Automatic Gearbox Wiring Loom Harness Cable A1665402709

€42.95

Free delivery - Thu, Oct 30

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

€32.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W177 Rear Axle Wheel RPM Speed Left N/S Sensor Wire Harness A2475400700

Part no. A2475400700

Mercedes W177 Rear Axle Wheel RPM Speed Left N/S Sensor Wire Harness A2475400700

€28.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes A238 Convertible E450 M276.823 Engine ECU Unit A2769004901 Automatic

Part no. A2769004901

Mercedes A238 Convertible E450 M276.823 Engine ECU Unit A2769004901 Automatic

€474.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W176 W246 Power Relay Control Module 5 Pin 12V A0009828323

Part no. A0009828323

Mercedes W176 W246 Power Relay Control Module 5 Pin 12V A0009828323

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mini R58 Door Module Harness Wiring Loom Cable Set Driver's Side 3456478

Part no. 3456478

Mini R58 Door Module Harness Wiring Loom Cable Set Driver's Side 3456478

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Audi A8 D4 4H Multicontour Seat Module Control Unit Left Right N/O/S 4H0907182G

Part no. 4H0907182G

Audi A8 D4 4H Multicontour Seat Module Control Unit Left Right N/O/S 4H0907182G

€42.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Audi S3 8Y Rear Bumper Wiring Harness Cable Loom 8Y4971104BK

Part no. 8Y4971104BK

Audi S3 8Y Rear Bumper Wiring Harness Cable Loom 8Y4971104BK

€70.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W176 W204 W246 Headlight Headlamp Range Control Unit Module A1669003309

Part no. A1669003309

Mercedes W176 W204 W246 Headlight Headlamp Range Control Unit Module A1669003309

€42.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Battery Cable BMW F22 Negative Earth Cable Minus Electrical Wire 7625999

Part no. 2383676

Battery Cable BMW F22 Negative Earth Cable Minus Electrical Wire 7625999

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Ground Cable Mercedes C238 Fuse Box Wire Prefuse Box Wiring A2135402870

Part no. A2135402870

Ground Cable Mercedes C238 Fuse Box Wire Prefuse Box Wiring A2135402870

€32.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W211 Seat Memory Control Unit Module Front Right O/S A2118700726

Part no. A2118700726

Mercedes W211 Seat Memory Control Unit Module Front Right O/S A2118700726

€28.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW E81 E90 E91 E60 Petrol Alternator Generator 150A 7550967

Part no. 7550967-1

BMW E81 E90 E91 E60 Petrol Alternator Generator 150A 7550967

€51.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Audi A1 8X 1.4 TSI Engine Wiring Loom Harnes 03C971612BR

Part no. 03C971612BR

Audi A1 8X 1.4 TSI Engine Wiring Loom Harnes 03C971612BR

€94.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W176 W205 W213 W242 W447 W907 Relay 4-Pin Black Tyco Unit A0035420819

Part no. A0035420819

Mercedes W176 W205 W213 W242 W447 W907 Relay 4-Pin Black Tyco Unit A0035420819

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW X5 E53 Power Distribution Fusebox Cover Fuse Box 8380407

Part no. 8380407-1

BMW X5 E53 Power Distribution Fusebox Cover Fuse Box 8380407

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W221 Door Control Unit Module Right Rear O/S A2218707386

Part no. A2218707386

Mercedes W221 Door Control Unit Module Right Rear O/S A2218707386

€37.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Radio Head Unit Mercedes W212 COMAND Navi CD DVD Player Navigation A2129005212

Part no. A2129005212

Radio Head Unit Mercedes W212 COMAND Navi CD DVD Player Navigation A2129005212

€218.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Engine Wiring BMW F21 F30 LCI F36 N20 Loom Module Harness Cable 8605456

Part no. 8605456

Engine Wiring BMW F21 F30 LCI F36 N20 Loom Module Harness Cable 8605456

€42.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Audi A3 8P Anti Theft Alarm System Control Module Unit ECU 1K0907719C

Part no. 1K0907719C

Audi A3 8P Anti Theft Alarm System Control Module Unit ECU 1K0907719C

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W221 Centre Console Telephone Keypad Control Unit Module A2218230050

Part no. A2218230050

Mercedes W221 Centre Console Telephone Keypad Control Unit Module A2218230050

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW 5 Series E60 E61 Wiring Loom Harness Passenger Side 9120785

Part no. 9120788

BMW 5 Series E60 E61 Wiring Loom Harness Passenger Side 9120785

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW X5 Series E70 Cable Loom Door Rear Left Right N/O/S Wiring Harness 9207857

Part no. 9203304

BMW X5 Series E70 Cable Loom Door Rear Left Right N/O/S Wiring Harness 9207857

€32.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W212 Display Screen Information Navigation Dashboard A2129014606

Part no. A2129014606-1

Mercedes W212 Display Screen Information Navigation Dashboard A2129014606

€80.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Hyundai H-1 2.5 CRDI Alternator Generator 373004A310

Part no. 373004A310

Hyundai H-1 2.5 CRDI Alternator Generator 373004A310

€37.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W221 Seat Occupancy Mat Control Unit Sensor A2218200210

Part no. A2218200210

Mercedes W221 Seat Occupancy Mat Control Unit Sensor A2218200210

€32.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW F30 320i F32 420i N20 184HP Engine ECU Control Unit DME 8639595 Automatic

Part no. 8639595-2

BMW F30 320i F32 420i N20 184HP Engine ECU Control Unit DME 8639595 Automatic

€446.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Wiring Loom Mercedes W639 Vito Cable Door Wiring Cable A6394405009

Part no. A6394405009

Wiring Loom Mercedes W639 Vito Cable Door Wiring Cable A6394405009

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Wiring Harness Mercedes W212 Dashboard Dash Wiring Cable A2124400613

Part no. A2124400613

Wiring Harness Mercedes W212 Dashboard Dash Wiring Cable A2124400613

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Audi A8L 4H Fuse Box Relay Chamber Lower Cover Lid Housing 4H0937555

Part no. 4H0937555

Audi A8L 4H Fuse Box Relay Chamber Lower Cover Lid Housing 4H0937555

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Parking Sensor Wiring Mercedes W177 W247 Rear Bumper PDC Loom Cable A1775405710

Part no. A1775405710

Parking Sensor Wiring Mercedes W177 W247 Rear Bumper PDC Loom Cable A1775405710

€37.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW 5 Series F10 ECU Body Control Module V2 Junction Box 61359228491 9228491

Part no. 9228491

BMW 5 Series F10 ECU Body Control Module V2 Junction Box 61359228491 9228491

€66.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W212 Multi-Purpose Windscreen Camera Control Unit Module A0009050338

Part no. A0009050338

Mercedes W212 Multi-Purpose Windscreen Camera Control Unit Module A0009050338

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW 5 7 Series F10 F11 F01 F02 F03 LCI Airbag Control Module ECU Unit 9280186

Part no. 9280186

BMW 5 7 Series F10 F11 F01 F02 F03 LCI Airbag Control Module ECU Unit 9280186

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW F10 M5 Active Sound Unit Control Module Design Amplifier 9287265

Part no. 9287265

BMW F10 M5 Active Sound Unit Control Module Design Amplifier 9287265

€89.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW E81 E84 E87 E90 LCI 18d 118d 318d N47 ECU Kit DDE 8506434 CAS3 Key Automatic

Part no. 8506434-4

BMW E81 E84 E87 E90 LCI 18d 118d 318d N47 ECU Kit DDE 8506434 CAS3 Key Automatic

€251.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes W205 W213 Actuator Drive Exhaust Flap Control Unit A2139068601

Part no. A2139068601

Mercedes W205 W213 Actuator Drive Exhaust Flap Control Unit A2139068601

€66.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Distance Control Sensor BMWE81 E87 E90 PDC Parking Sensor Montego Blue 9114342

Part no. 9114342

Distance Control Sensor BMWE81 E87 E90 PDC Parking Sensor Montego Blue 9114342

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes ML W164 Rear Bumper PDC Wiring Parking Sensor Loom Harness A1644400937

Part no. A1644400937

Mercedes ML W164 Rear Bumper PDC Wiring Parking Sensor Loom Harness A1644400937

€56.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW F30 F31 330dX N57N Engine Gearbox Module Wiring Cable Loom Harness 8518802

Part no. 8518802

BMW F30 F31 330dX N57N Engine Gearbox Module Wiring Cable Loom Harness 8518802

€70.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW Z4 Series E85 Roadster Battery Lead Positive Cable Plus Pole 6935667

Part no. 6935667-1

BMW Z4 Series E85 Roadster Battery Lead Positive Cable Plus Pole 6935667

€23.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Volkswagen Golf Mk8 Front Door Passenger Side Module Control Unit 5Q0959592L

Part no. 5Q0959592L

Volkswagen Golf Mk8 Front Door Passenger Side Module Control Unit 5Q0959592L

€28.95

Free delivery - Thu, Oct 30

If paid before 14:00

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BMW F30 335i F32 F33 435i N55 306HP Engine Control ECU Kit 8639582 Automatic

Part no. 8639582-3

BMW F30 335i F32 F33 435i N55 306HP Engine Control ECU Kit 8639582 Automatic

€455.95

Free delivery - Thu, Oct 30

If paid before 14:00

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Mercedes Sprinter W901 Central Lock Locking Control Unit Module  A0165459232

Part no. 0165459232

Mercedes Sprinter W901 Central Lock Locking Control Unit Module A0165459232

€47.95

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BMW F10 F20 F30 Battery For Telematics Control Unit Module 9297787

Part no. 9297787

BMW F10 F20 F30 Battery For Telematics Control Unit Module 9297787

€23.95

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Mercedes W221 Steering Column Wheel Angle Sensor Control Unit A2215457832

Part no. A2215457832

Mercedes W221 Steering Column Wheel Angle Sensor Control Unit A2215457832

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BMW F07 Gran Tourismo Headlight Footwell Light Control Module FRMIII 9274276

Part no. 9274276

BMW F07 Gran Tourismo Headlight Footwell Light Control Module FRMIII 9274276

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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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