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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Audi Q7 4L Air Module Control Unit ECU Impact Sensor 4L0959655C

Part no. 4L0959655C

Audi Q7 4L Air Module Control Unit ECU Impact Sensor 4L0959655C

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E60 E61 Stereo System Central Bass Subwoofer Right O/S 6919354

Part no. 6919354

BMW E60 E61 Stereo System Central Bass Subwoofer Right O/S 6919354

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW Mini Cooper R55 R56 R57 R58 Negative Battery Cable 7539787

Part no. 7539787

BMW Mini Cooper R55 R56 R57 R58 Negative Battery Cable 7539787

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Boot Release Switch BMW F01 F02 F10 F11 LCI Auto Tailgate 9253780

Part no. 9253780

Boot Release Switch BMW F01 F02 F10 F11 LCI Auto Tailgate 9253780

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Ford Transit Mk6 Starter Motor Engine Actuator Diesel 2.4 TDCi YC1U-11000-AF

Part no. YC1U-11000-AF-1

Ford Transit Mk6 Starter Motor Engine Actuator Diesel 2.4 TDCi YC1U-11000-AF

€37.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini Cooper R60 Wiring Passenger Loom Front Door Cables Left N/S 9807756

Part no. 9807756

Mini Cooper R60 Wiring Passenger Loom Front Door Cables Left N/S 9807756

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Head Unit BMW F40 F44 Radio Player Navigation Control Module Alpine 5A291C5

Part no. 5B48520

Head Unit BMW F40 F44 Radio Player Navigation Control Module Alpine 5A291C5

€379.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes Vito W639 Gateway Control Unit Module A2034450000

Part no. A2034450000

Mercedes Vito W639 Gateway Control Unit Module A2034450000

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X3 F25 Fuse Box Power Distribution Control Unit Box Rear 9259468

Part no. 9259468

BMW X3 F25 Fuse Box Power Distribution Control Unit Box Rear 9259468

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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HiFi Audio Retrofit BMW E81 E87 E90 E91 E92 Connector Cable Wire

Part no. 0445684-3

HiFi Audio Retrofit BMW E81 E87 E90 E91 E92 Connector Cable Wire

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X5 F15 X6 F16 Power Steering Column Control Unit Module 6865245

Part no. 6865245

BMW X5 F15 X6 F16 Power Steering Column Control Unit Module 6865245

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W213 Head Unit CD Media Player Audio Auto Radio Controller A2139005311

Part no. A2139005311

Mercedes W213 Head Unit CD Media Player Audio Auto Radio Controller A2139005311

€170.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A1 8X Battery Cable Loom Harness Wiring Negative Terminal 6R0915181E

Part no. 6R0915181E

Audi A1 8X Battery Cable Loom Harness Wiring Negative Terminal 6R0915181E

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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

Part no. 9134483

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

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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FEM Module BMW F20 F21 F22 F30 F31 F32 F36 Control Unit 9288304

Part no. 9288304

FEM Module BMW F20 F21 F22 F30 F31 F32 F36 Control Unit 9288304

€113.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Antenna Amplifier BMW F23 Cabrio FM Radio Booster Unit Module 9277818

Part no. 9277818

Antenna Amplifier BMW F23 Cabrio FM Radio Booster Unit Module 9277818

€61.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W205 C200 274.920 184HP Engine ECU Kit A2749000800 Key Lock Automatic

Part no. A2749000800-5

Mercedes W205 C200 274.920 184HP Engine ECU Kit A2749000800 Key Lock Automatic

€251.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B8 Radio Antenna Noise Signal Disturbance Suppressor 8T8035570

Part no. 8T8035570-1

Audi A4 B8 Radio Antenna Noise Signal Disturbance Suppressor 8T8035570

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A3 8V Wireless Charger Centre Console Phone Charging Module Unit 81A035502

Part no. 81A035502

Audi A3 8V Wireless Charger Centre Console Phone Charging Module Unit 81A035502

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Seat Control Module BMW E60 E61 ECU Seat Controller Unit Module 9196929

Part no. 9196929

Seat Control Module BMW E60 E61 ECU Seat Controller Unit Module 9196929

€61.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Relay Unit Mercedes W163 W168 W203 W211 4-Pin Black Hella A0025421119 Set 2x

Part no. A0025421119-1

Relay Unit Mercedes W163 W168 W203 W211 4-Pin Black Hella A0025421119 Set 2x

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A5 8T Gateway Control Module Unit ECU 8R0907468N

Part no. 8R0907468N

Audi A5 8T Gateway Control Module Unit ECU 8R0907468N

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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4 x Mini Cooper R52 Convertible DWA Door Alarm System Module Unit Set 6949228

Part no. 6949228-2

4 x Mini Cooper R52 Convertible DWA Door Alarm System Module Unit Set 6949228

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi Volkswagen Seat Keyless Entry Module Aerial Antenna 5WA962133F

Part no. 5WA962133F

Audi Volkswagen Seat Keyless Entry Module Aerial Antenna 5WA962133F

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi Q3 8U 2.0 TDI CFGC Fuel Sender Pump Control Module Unit ECU 5Q0906121D

Part no. 5Q0906121D

Audi Q3 8U 2.0 TDI CFGC Fuel Sender Pump Control Module Unit ECU 5Q0906121D

€85.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W906 314 CDI OM651 Engine Unit Module ECU Kit Key Lock A6519003403

Part no. A6519003403-1

Mercedes W906 314 CDI OM651 Engine Unit Module ECU Kit Key Lock A6519003403

€474.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Door Module Mercedes W205 W213 C253 Rear Left N/S Control Unit ECU A1679004511

Part no. A1679004511

Door Module Mercedes W205 W213 C253 Rear Left N/S Control Unit ECU A1679004511

€61.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Fuel Pump Control BMW G30 G12 Mini F60 Tank Function Module Unit ECU 5A08530

Part no. 5A08530

Fuel Pump Control BMW G30 G12 Mini F60 Tank Function Module Unit ECU 5A08530

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Engine Wiring BMW F20 F21 F22 F30 F31 F34 F32 F33 F36 Harness Loom 8507902

Part no. 8507902

Engine Wiring BMW F20 F21 F22 F30 F31 F34 F32 F33 F36 Harness Loom 8507902

€66.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A3 8V A4 A5 B8 Alternator Generator Electrical Unit Diesel 03L903023K

Part no. 03L903023K

Audi A3 8V A4 A5 B8 Alternator Generator Electrical Unit Diesel 03L903023K

€61.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes ML W164 Lumbar Module Front Seat Lumbar Control Unit A1649100075

Part no. A1649100075

Mercedes ML W164 Lumbar Module Front Seat Lumbar Control Unit A1649100075

€51.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW 5 Z4 Series 1 E34 E85 Base B Terminal Point Engine Compartment 7514342

Part no. 7514342-1

BMW 5 Z4 Series 1 E34 E85 Base B Terminal Point Engine Compartment 7514342

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini F55 F56 F57 Battery Cable Positive Wire Lead Cable Terminal 9364729

Part no. 9364729

Mini F55 F56 F57 Battery Cable Positive Wire Lead Cable Terminal 9364729

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W176 Door Harness Loom Cable Wiring Rear Left Right N/O/S A1765406708

Part no. A1765406708

Mercedes W176 Door Harness Loom Cable Wiring Rear Left Right N/O/S A1765406708

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W176 W246 Relay Current 4 Pin 12V Hella A0025428819

Part no. A0025428819

Mercedes W176 W246 Relay Current 4 Pin 12V Hella A0025428819

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X5 F15 N20 Petrol Sensor System Engine Wiring Harness Cable Loom 8647878

Part no. 8647878

BMW X5 F15 N20 Petrol Sensor System Engine Wiring Harness Cable Loom 8647878

€175.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B9 Rear Bumper PDC Wiring Parking Sensor Loom Harness 8W9971104T

Part no. 8W9971104T

Audi A4 B9 Rear Bumper PDC Wiring Parking Sensor Loom Harness 8W9971104T

€37.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E87 E90 E91 E92 Seat Control Unit Module ECU 9134661

Part no. 9134661

BMW E87 E90 E91 E92 Seat Control Unit Module ECU 9134661

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F20 F30 F31 LCI Earth Cable Battery Cable 8648003 12428648003

Part no. 8648003

BMW F20 F30 F31 LCI Earth Cable Battery Cable 8648003 12428648003

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W177 Rear Left Right N/O/S Door Control Module A1779002207

Part no. A1779002207

Mercedes W177 Rear Left Right N/O/S Door Control Module A1779002207

€42.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A3 8P Multi Use Control Module Relay 4 Pin Light Green Unit 4H0951253

Part no. 4H0951253

Audi A3 8P Multi Use Control Module Relay 4 Pin Light Green Unit 4H0951253

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E90 E91 LCI E92 330d Diesel N57 245HP ECU Engine Kit DDE 8506444 CAS3 + Key

Part no. 8506444-1

BMW E90 E91 LCI E92 330d Diesel N57 245HP ECU Engine Kit DDE 8506444 CAS3 + Key

€332.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini R55 R56 R57 R59 R60 JCW Engine Starter Motor Actuator 7589354

Part no. 7589354

Mini R55 R56 R57 R59 R60 JCW Engine Starter Motor Actuator 7589354

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes-Benz W639 W906 ESP Yaw Rotation Rate Sensor Control Unit A9065420518

Part no. A9065420518

Mercedes-Benz W639 W906 ESP Yaw Rotation Rate Sensor Control Unit A9065420518

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Ford Transit MK7 2.4 TDCi Diesel Alternator Bracket Mount Support 6C1Q-10K019-AC

Part no. 6C1Q-10K019-AC

Ford Transit MK7 2.4 TDCi Diesel Alternator Bracket Mount Support 6C1Q-10K019-AC

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Bowden Cable Mercedes W639 Vito Door Handle Catch Top Rear Left Wire A6397600104

Part no. A6397600104

Bowden Cable Mercedes W639 Vito Door Handle Catch Top Rear Left Wire A6397600104

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi TT 8J Headlight Head Light Lamp Range Control Unit Module ECU 8X0907357C

Part no. 8X0907357C

Audi TT 8J Headlight Head Light Lamp Range Control Unit Module ECU 8X0907357C

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F40 Heater Air Conditioning System Control Unit Module 5A075F7

Part no. 5A07600

BMW F40 Heater Air Conditioning System Control Unit Module 5A075F7

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W169 W245 Battery Earth Negative Cable Wiring Loom A1695406409

Part no. A1695406409

Mercedes W169 W245 Battery Earth Negative Cable Wiring Loom A1695406409

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F20 118d F30 318d N47N 143HP Engine ECU Kit DDE 8517874 + Key + FEM + Lock

Part no. 8517874-8

BMW F20 118d F30 318d N47N 143HP Engine ECU Kit DDE 8517874 + Key + FEM + Lock

€222.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 S4 B9 Front Door Control Module Unit Driver's Side 8W0959593H

Part no. 8W0959593H

Audi A4 S4 B9 Front Door Control Module Unit Driver's Side 8W0959593H

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F20 F30 F31 F32 ECU Camera Module Based Drive Support

Part no. 9399247

BMW F20 F30 F31 F32 ECU Camera Module Based Drive Support

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F30 F32 F34 GT 320d 420d N47N 184HP Engine Module Unit ECU DDE 8582279

Part no. 8582279-8

BMW F30 F32 F34 GT 320d 420d N47N 184HP Engine Module Unit ECU DDE 8582279

€51.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Alternator Bracket Ford Transit Mk7 2.4 TDCi Mount Belt Tensioner 6C1010K019AC

Part no. 6C1010K019AC

Alternator Bracket Ford Transit Mk7 2.4 TDCi Mount Belt Tensioner 6C1010K019AC

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B7 1.8 T BFB Petrol Engine Alternator Generator 06D903016AB

Part no. 06D903016AB

Audi A4 B7 1.8 T BFB Petrol Engine Alternator Generator 06D903016AB

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW G30 Fuel Pump Module Control Unit ECU 5A25FC9

Part no. 5A25FC9

BMW G30 Fuel Pump Module Control Unit ECU 5A25FC9

€89.95

Free delivery - Fri, Oct 31

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

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Citroen C4 Starter Motor Diesel Engine HDI Actuator Unit 9664016980

Part no. 9664016980

Citroen C4 Starter Motor Diesel Engine HDI Actuator Unit 9664016980

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW MINI Clubman R55 Cable Wiring Loom Splitdoor Split Door Rear Left N/S

Part no. 9154349

BMW MINI Clubman R55 Cable Wiring Loom Splitdoor Split Door Rear Left N/S

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes X253 Engine Wiring Harness Line Supply Line A2741504704

Part no. A2741504704

Mercedes X253 Engine Wiring Harness Line Supply Line A2741504704

€113.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes Vito W447 Battery Cable Alternator Wiring Diesel OM651 A4475400600

Part no. A4475400600

Mercedes Vito W447 Battery Cable Alternator Wiring Diesel OM651 A4475400600

€42.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Battery Cable Mercedes C117 W176 W246 Alternator Wiring Harness A2465400508

Part no. A2465400508

Battery Cable Mercedes C117 W176 W246 Alternator Wiring Harness A2465400508

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X5 E53 E60 E61 E63 E64 Petrol Engine Ping Knock Sensor 1709317

Part no. 1709317

BMW X5 E53 E60 E61 E63 E64 Petrol Engine Ping Knock Sensor 1709317

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B8 Head Unit Media Player Controller Knob Switch Panel 8T0919611

Part no. 8T0919611-1

Audi A4 B8 Head Unit Media Player Controller Knob Switch Panel 8T0919611

€66.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A1 8X Front Door Module Unit Control Driver's Side Right O/S 8X0959793F

Part no. 8X0959793F

Audi A1 8X Front Door Module Unit Control Driver's Side Right O/S 8X0959793F

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 S4 B8 3.0 TFSI 333HP CAKA Quattro Engine Control Unit ECU 8K0907551

Part no. 8K0907551

Audi A4 S4 B8 3.0 TFSI 333HP CAKA Quattro Engine Control Unit ECU 8K0907551

€189.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B7 Door Speaker Tweeter Front Left Right N/O/S 8E0035411B

Part no. 8E0035411B

Audi A4 B7 Door Speaker Tweeter Front Left Right N/O/S 8E0035411B

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F20 F21 F22 F30 F31 Head Unit Basic Media Navigation Headunit 6822077

Part no. 6822077

BMW F20 F21 F22 F30 F31 Head Unit Basic Media Navigation Headunit 6822077

€70.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi Q5 FY 2.0 TFSI DAXB Petrol Supply Body Control Module Unit 8W0907063CG

Part no. 8W0907063CG

Audi Q5 FY 2.0 TFSI DAXB Petrol Supply Body Control Module Unit 8W0907063CG

€56.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Antenna Amplifier Mercedes W212 Aerial Module Rear Roof Frame Right A2128203589

Part no. A2128203589

Antenna Amplifier Mercedes W212 Aerial Module Rear Roof Frame Right A2128203589

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi S6 C6 Wirie Cable Fuse Box Holder Support 4F0941824

Part no. 4F0941824

Audi S6 C6 Wirie Cable Fuse Box Holder Support 4F0941824

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B8 Bluetooth Interface Module Control Unit ECU 8T0862335A

Part no. 8T0862335A

Audi A4 B8 Bluetooth Interface Module Control Unit ECU 8T0862335A

€51.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E82 E88 E92 E93 LCI Control Unit Airbag ECU NO CRASH DATA 9264916

Part no. 9264916

BMW E82 E88 E92 E93 LCI Control Unit Airbag ECU NO CRASH DATA 9264916

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A3 S3 8P Radio Media GPS Sat Audi Navigation Plus Unit 8P0035192QX

Part no. 8P0035192SX

Audi A3 S3 8P Radio Media GPS Sat Audi Navigation Plus Unit 8P0035192QX

€237.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Volkswagen Polo 6N Alternator Generator BOSCH 14V 70A 028903025G

Part no. 028903025G

Volkswagen Polo 6N Alternator Generator BOSCH 14V 70A 028903025G

€61.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X3 F25 Body Control Module ECU Junction Box JBBFE III 3 V9 Lear 9267535

Part no. 9267535

BMW X3 F25 Body Control Module ECU Junction Box JBBFE III 3 V9 Lear 9267535

€37.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W177 Steering Column Control Module A0999008701

Part no. A0999008701

Mercedes W177 Steering Column Control Module A0999008701

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Engine Wiring Mercedes W169 W245 M266 Petrol Cable Loom Harness A2661503133

Part no. A2661503133

Engine Wiring Mercedes W169 W245 M266 Petrol Cable Loom Harness A2661503133

€113.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW 5 Series F10 F11 Mini R55 R56 R57 Door Sensor Airbag 9159311

Part no. 9159311

BMW 5 Series F10 F11 Mini R55 R56 R57 Door Sensor Airbag 9159311

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B8 Headlight Headlamp LED Module Control Unit 8K0907472

Part no. 8K0907472

Audi A4 B8 Headlight Headlamp LED Module Control Unit 8K0907472

€37.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW G20 G21 G26 330d 430d B57P Diesel Starter Cable Wiring B+ 7822015

Part no. 7822015

BMW G20 G21 G26 330d 430d B57P Diesel Starter Cable Wiring B+ 7822015

€80.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F32 Telematics Telephone Control Unit Module Bluetooth TCB ECE 9329339

Part no. 9329339

BMW F32 Telematics Telephone Control Unit Module Bluetooth TCB ECE 9329339

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi Q2 GA Online Services Control Module ECU Unit 2GA035284B

Part no. 2GA035284B

Audi Q2 GA Online Services Control Module ECU Unit 2GA035284B

€142.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A5 8T Headlight Range Headlamp Control Unit Module ECU 8K0907357A

Part no. 8K0907357A

Audi A5 8T Headlight Range Headlamp Control Unit Module ECU 8K0907357A

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Trim Panel Mercedes W212 Dashboard Module Control Unit Cover A2076822704

Part no. A2076822704

Trim Panel Mercedes W212 Dashboard Module Control Unit Cover A2076822704

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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

Part no. 9252815

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

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W221 Door Control Module Right Rear O/S A2118704126

Part no. A2118704126

Mercedes W221 Door Control Module Right Rear O/S A2118704126

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Battery Cable BMW X3 G01 X4 G02 Diesel Alternator Starter Positive Cable 8476016

Part no. 8476016

Battery Cable BMW X3 G01 X4 G02 Diesel Alternator Starter Positive Cable 8476016

€37.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Door Module Mercedes W205 W213 C253 Front Left N/S Control Unit ECU A1679003811

Part no. A1679003811

Door Module Mercedes W205 W213 C253 Front Left N/S Control Unit ECU A1679003811

€37.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F40 F44 G20 Parking Control Module Unit USS ECU LOW 5A130F9

Part no. 5A130F9

BMW F40 F44 G20 Parking Control Module Unit USS ECU LOW 5A130F9

€37.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Seat Ibiza 6J Battery Ground Line Earth Negative Cable Wiring 6R0971537N

Part no. 6R0971537N

Seat Ibiza 6J Battery Ground Line Earth Negative Cable Wiring 6R0971537N

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W118 W177 W206 W247 NOX Sensor A0009054807

Part no. A0009054807

Mercedes W118 W177 W206 W247 NOX Sensor A0009054807

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W168 A140 ESP + HBA Electronic Stability Control Module A1685453532

Part no. A1685453532-2

Mercedes W168 A140 ESP + HBA Electronic Stability Control Module A1685453532

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B8 Door Module Front Right O/S Control Unit Module ECU 8K0959793J

Part no. 8K0959793J

Audi A4 B8 Door Module Front Right O/S Control Unit Module ECU 8K0959793J

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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VW Volkswagen Caddy Maxi Interior Roof Alarm Sensor Module Unit 2K5951172

Part no. 2K5951172

VW Volkswagen Caddy Maxi Interior Roof Alarm Sensor Module Unit 2K5951172

€108.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW 3 Series E93 Convertible Rear Bumper FM Radio Aerial Antenna 6947216

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BMW 3 Series E93 Convertible Rear Bumper FM Radio Aerial Antenna 6947216

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BMW E46 Inclination Indicator Alarm Tilt Sensor Module 6923215

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BMW E46 Inclination Indicator Alarm Tilt Sensor Module 6923215

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BMW E46 X5 E53 E60 E65 X3 E83 Z4 E85 Z3 Cable Alternator Starter 1439743

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BMW E46 X5 E53 E60 E65 X3 E83 Z4 E85 Z3 Cable Alternator Starter 1439743

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BMW 5 7 X5 Series 5 E60 E61 E65 E70 Front Left Seat Height Adjustment Drive N/S

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BMW 5 7 X5 Series 5 E60 E61 E65 E70 Front Left Seat Height Adjustment Drive N/S

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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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