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 W212 Door Control Module Unit ECU Rear Right O/S A2128208826

Part no. A2128208826

Mercedes W212 Door Control Module Unit ECU Rear Right O/S A2128208826

€23.95

Free delivery - Tue, Nov 04

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, Nov 04

If paid before 14:00

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Mercedes ML W164 Diesel OM629 Wiring Alternator Starter Harness A1644406532

Part no. A1644406532

Mercedes ML W164 Diesel OM629 Wiring Alternator Starter Harness A1644406532

€61.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W907 Central Gateway Control Unit Module Relay ECU A9079001605

Part no. A9079001605

Mercedes W907 Central Gateway Control Unit Module Relay ECU A9079001605

€465.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W205 Door Electrical Wiring Harness Front Left N/S A2055400555

Part no. A2055400555

Mercedes W205 Door Electrical Wiring Harness Front Left N/S A2055400555

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W204 Dashboard Stereo Display Screen Sat Nav Multimedia A2049005205

Part no. A2049005205

Mercedes W204 Dashboard Stereo Display Screen Sat Nav Multimedia A2049005205

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes-Benz C-Class W204 Aerial Antenna Amplifier Unit A2048205189

Part no. A2048205189

Mercedes-Benz C-Class W204 Aerial Antenna Amplifier Unit A2048205189

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes Viano Vito W639 Radio Fan Adapter Control Unit Module A6396890379

Part no. A6396890379

Mercedes Viano Vito W639 Radio Fan Adapter Control Unit Module A6396890379

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Climate Control Module Mercedes W205 W213 Air Conditioning A/C Unit A0009008718

Part no. A0009008718

Climate Control Module Mercedes W205 W213 Air Conditioning A/C Unit A0009008718

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W177 W205 W247 Relay Fuse Unit Module 4 Pins Black A0035420419

Part no. A0035420419

Mercedes W177 W205 W247 Relay Fuse Unit Module 4 Pins Black A0035420419

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W211 E220 CDI 646.821 170HP Engine ECU Kit A6461505072 Ignition + Key

Part no. A6461505072-1

Mercedes W211 E220 CDI 646.821 170HP Engine ECU Kit A6461505072 Ignition + Key

€237.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W211 Door Module Rear Left N/S Control Unit ECU A2118704026

Part no. A2118704026

Mercedes W211 Door Module Rear Left N/S Control Unit ECU A2118704026

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes Vito W447 OM622 Engine Starter Wiring Harness A4475408347

Part no. A4475408347

Mercedes Vito W447 OM622 Engine Starter Wiring Harness A4475408347

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W177 W205 W247 Relay Fuse Unit Module 4 Pins Grey SET X2 A0009822923

Part no. A0009822923-1

Mercedes W177 W205 W247 Relay Fuse Unit Module 4 Pins Grey SET X2 A0009822923

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W204 Parking Sensor PDC Distance Front Tenorite Grey - 755 A2125420018

Part no. A2125420018-TNG

Mercedes W204 Parking Sensor PDC Distance Front Tenorite Grey - 755 A2125420018

€23.95

Free delivery - Tue, Nov 04

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 - Tue, Nov 04

If paid before 14:00

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Mercedes W176 M270 Petrol Engine Wiring Harness Loom Cable A2701504400

Part no. A2701504400

Mercedes W176 M270 Petrol Engine Wiring Harness Loom Cable A2701504400

€189.95

Free delivery - Tue, Nov 04

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, Nov 04

If paid before 14:00

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Mercedes CLK S Class C209 W209 W221 Roof Antenna Shark Radio Silver A2218205375

Part no. A2218205375-CS

Mercedes CLK S Class C209 W209 W221 Roof Antenna Shark Radio Silver A2218205375

€32.95

Free delivery - Tue, Nov 04

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 - Tue, Nov 04

If paid before 14:00

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Mercedes-Benz S-Class W221 Headlining Alarm Sensor Module Cover Trim A2219050018

Part no. A2219050018

Mercedes-Benz S-Class W221 Headlining Alarm Sensor Module Cover Trim A2219050018

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W205 Windscreen Rain Sensor Front Control Unit A2059006615

Part no. A2059006615

Mercedes W205 Windscreen Rain Sensor Front Control Unit A2059006615

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes Citan W415 109 CDI OM607.951 Engine Control Unit ECU 237104376R Manual

Part no. 237104376R

Mercedes Citan W415 109 CDI OM607.951 Engine Control Unit ECU 237104376R Manual

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes C204 W207 Suspension Damper Adjustment Control Unit Module A2049005015

Part no. A2049005015

Mercedes C204 W207 Suspension Damper Adjustment Control Unit Module A2049005015

€189.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes Sprinter W910 Remote Key Control Unit A2479052503

Part no. A2479052503

Mercedes Sprinter W910 Remote Key Control Unit A2479052503

€94.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes Sprinter W907 Fuse Box Prefuse Box Module F150/1 - MFB-1 A9075406960

Part no. A9075406960-1

Mercedes Sprinter W907 Fuse Box Prefuse Box Module F150/1 - MFB-1 A9075406960

€80.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W907 Fuse Box Relay Cover Lid Control Unit Bracket Trim A9076830400

Part no. A9076830400

Mercedes W907 Fuse Box Relay Cover Lid Control Unit Bracket Trim A9076830400

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes-Benz W207 A207 Left Right A-Pillar Radio Aerial Antenna Amplifier Unit

Part no. A2078205489

Mercedes-Benz W207 A207 Left Right A-Pillar Radio Aerial Antenna Amplifier Unit

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Relay Mercedes W639 W906 5-Pin Black 12V 20A A0035420219 Set X2

Part no. A0035420219-1

Relay Mercedes W639 W906 5-Pin Black 12V 20A A0035420219 Set X2

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Relay Mercedes W203 W204 W212 W639 W906 4-Pin Grey Hella 12V A0025422619

Part no. A0025422619-3

Relay Mercedes W203 W204 W212 W639 W906 4-Pin Grey Hella 12V A0025422619

€23.95

Free delivery - Tue, Nov 04

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 - Tue, Nov 04

If paid before 14:00

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Mercedes C209 Engine Kompressor 5 Speed Gearbox GSG Module Control A0015453716

Part no. A0015453716

Mercedes C209 Engine Kompressor 5 Speed Gearbox GSG Module Control A0015453716

€47.95

Free delivery - Tue, Nov 04

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, Nov 04

If paid before 14:00

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Mercedes C140 CL420 119.981 279HP Engine Unit ECU A0215452032 Automatic Gearbox

Part no. A0215452032

Mercedes C140 CL420 119.981 279HP Engine Unit ECU A0215452032 Automatic Gearbox

€94.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes C204 Fuse Box Control Unit SAM Module Relay A2129008825

Part no. A2129008825

Mercedes C204 Fuse Box Control Unit SAM Module Relay A2129008825

€113.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes Sprinter W907 4-Pin Relay V23074-H1605-X123 A0019820823

Part no. A0019820823

Mercedes Sprinter W907 4-Pin Relay V23074-H1605-X123 A0019820823

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W213 Power Relay 4 Pin 12V Hella A0009828223 SET x2

Part no. A0009828223-1

Mercedes W213 Power Relay 4 Pin 12V Hella A0009828223 SET x2

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W176 W246 Relay Current 4 Pin 12V Hella A0025428819 Set x2

Part no. A0025428819-1

Mercedes W176 W246 Relay Current 4 Pin 12V Hella A0025428819 Set x2

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Relay Mercedes W163 W169 W203 W210 Relay Unit 5-Pin Yellow Tyco A0025421419

Part no. A0025421419-1

Relay Mercedes W163 W169 W203 W210 Relay Unit 5-Pin Yellow Tyco A0025421419

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W204 Genuine Universal Car Relay 4-Pin Tyco X4 Black A0025421319

Part no. A0025421319-4

Mercedes W204 Genuine Universal Car Relay 4-Pin Tyco X4 Black A0025421319

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W212 Aerial Fin Roof Antenna Shark Palladium Silver - 792 A2128270228

Part no. A2128270228-PAL

Mercedes W212 Aerial Fin Roof Antenna Shark Palladium Silver - 792 A2128270228

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes ML W166 SAM Control Unit Rear Fuse Module A1669003208

Part no. A1669003208

Mercedes ML W166 SAM Control Unit Rear Fuse Module A1669003208

€142.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W221 BlueTec Exhaust Gas Aftertreatment Control Unit Module A6429004201

Part no. A6429004201

Mercedes W221 BlueTec Exhaust Gas Aftertreatment Control Unit Module A6429004201

€151.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes Vito W447 Headlight Turn Indicator Light Socket Plug A4478260000

Part no. A4478260000

Mercedes Vito W447 Headlight Turn Indicator Light Socket Plug A4478260000

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W221 Brake Pad Wear Indicator Sensor Front Left Right N/O/S A2215400205

Part no. A2215400205

Mercedes W221 Brake Pad Wear Indicator Sensor Front Left Right N/O/S A2215400205

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W204 W221 Distributor Box Block Control Unit Relay A0045467540

Part no. A0045467540

Mercedes W204 W221 Distributor Box Block Control Unit Relay A0045467540

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W205 W213 C238 Power Distribution Unit Busbar Connector A2055455100

Part no. A2055455100

Mercedes W205 W213 C238 Power Distribution Unit Busbar Connector A2055455100

€37.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W205 Lid Boot Trunk Tailgate Smart Opener Control Module A2539059800

Part no. A2539059800

Mercedes W205 Lid Boot Trunk Tailgate Smart Opener Control Module A2539059800

€37.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W205 Interior Trunk Fuse Box Automotive Pink Relays Set A0009821923

Part no. A0009821923-1

Mercedes W205 Interior Trunk Fuse Box Automotive Pink Relays Set A0009821923

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes SLK R171 Gateway Control Unit Gateway Module ECU A1715405145

Part no. A1695406945

Mercedes SLK R171 Gateway Control Unit Gateway Module ECU A1715405145

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W207 Parking Sensor Wiring Loom Cable Harness Rear PDC

Part no. A2074401208

Mercedes W207 Parking Sensor Wiring Loom Cable Harness Rear PDC

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes R171 Passenger Seat Air Module Control Unit Module A1718600205

Part no. A1718600205

Mercedes R171 Passenger Seat Air Module Control Unit Module A1718600205

€56.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W176 W246 Gearbox Transfer Case Control Module Unit ECU A2469008115

Part no. A2469008115

Mercedes W176 W246 Gearbox Transfer Case Control Module Unit ECU A2469008115

€42.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W140 Parking Control Unit Module Sensor A0205457832

Part no. A0205457832

Mercedes W140 Parking Control Unit Module Sensor A0205457832

€161.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Door Module Mercedes C117 W176 W246 Front Left N/S Control Unit A1669004002

Part no. A1669004002

Door Module Mercedes C117 W176 W246 Front Left N/S Control Unit A1669004002

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes C117 W176 W205 Telematics Module Communication Control Unit A2059000219

Part no. A2059000219

Mercedes C117 W176 W205 Telematics Module Communication Control Unit A2059000219

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes C140 Blinker Hazard Trailer Relay Module Control Unit A1408207126

Part no. A1408207126

Mercedes C140 Blinker Hazard Trailer Relay Module Control Unit A1408207126

€227.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Door Module Mercedes R231 Front Door Right O/S Control Module A2319009106

Part no. A2319009106

Door Module Mercedes R231 Front Door Right O/S Control Module A2319009106

€47.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes R231 Valve Block Air Suspension Control Unit A2123200358

Part no. A2213201058

Mercedes R231 Valve Block Air Suspension Control Unit A2123200358

€203.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes R231 Air Module Control Unit ECU SRS Module A2319014702

Part no. A2319014702

Mercedes R231 Air Module Control Unit ECU SRS Module A2319014702

€284.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes X218 CLS 350CDI OM642.853 Engine Control Unit ECU Kit A6421508900 Key

Part no. A6421508900-7

Mercedes X218 CLS 350CDI OM642.853 Engine Control Unit ECU Kit A6421508900 Key

€284.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W207 Harman Control Unit Module Amplifier Premium Sound A2189006806

Part no. A2189006806

Mercedes W207 Harman Control Unit Module Amplifier Premium Sound A2189006806

€631.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes X218 Air Module Control Unit ECU Module A2189015200

Part no. A2189015200

Mercedes X218 Air Module Control Unit ECU Module A2189015200

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes C238 E53 Coupe Window Lifter Comfort Module Unit Rear A2389000401

Part no. A2389000401

Mercedes C238 E53 Coupe Window Lifter Comfort Module Unit Rear A2389000401

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes X218 CLS350 Automatic Trunk Lid Clossing Control Module A2189002002

Part no. A2189002002

Mercedes X218 CLS350 Automatic Trunk Lid Clossing Control Module A2189002002

€85.95

Free delivery - Tue, Nov 04

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 - Tue, Nov 04

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 - Tue, Nov 04

If paid before 14:00

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Mercedes W212 Estate Roof Antenna Cover Shark Indium Grey Metallic A2128270228

Part no. A2128270228-ING

Mercedes W212 Estate Roof Antenna Cover Shark Indium Grey Metallic A2128270228

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes X218 CLS350 Communication Bluetooth Control Module A1729001906

Part no. A1729001906

Mercedes X218 CLS350 Communication Bluetooth Control Module A1729001906

€37.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes X218 Radio Comand Navigation Seat Control Unit Module A2129008816

Part no. A2129008816

Mercedes X218 Radio Comand Navigation Seat Control Unit Module A2129008816

€256.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Alternator Generator Mercedes W176 W246 OM651 Diesel Engine 175A A0009063322

Part no. A0009063322-1

Alternator Generator Mercedes W176 W246 OM651 Diesel Engine 175A A0009063322

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes Vito W447 W639 Battery Terminal Protection Cap Cover A6395460035

Part no. A6395460035

Mercedes Vito W447 W639 Battery Terminal Protection Cap Cover A6395460035

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W221 Linguatronic Control Module Unit ECU English Version A2218705687

Part no. A2218705687

Mercedes W221 Linguatronic Control Module Unit ECU English Version A2218705687

€85.95

Free delivery - Tue, Nov 04

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 - Tue, Nov 04

If paid before 14:00

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Mercedes W205 W213 W222 Comunication Module Telematic Bluetooth A2229005415

Part no. A2229005415

Mercedes W205 W213 W222 Comunication Module Telematic Bluetooth A2229005415

€75.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W124 M103 Bracket Alternator Mount Holder Support A1031550435

Part no. A1031550435

Mercedes W124 M103 Bracket Alternator Mount Holder Support A1031550435

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W903 OM611 Diesel Alternator Engine Generator 14V 90A A0121542002

Part no. A0121542002

Mercedes W903 OM611 Diesel Alternator Engine Generator 14V 90A A0121542002

€108.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes X253 Rear PDC Parking Aid Sensors Harness Wiring Loom Cable A2535403700

Part no. A2535403700

Mercedes X253 Rear PDC Parking Aid Sensors Harness Wiring Loom Cable A2535403700

€42.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W169 W245 A200 B200 CDI OM640.941 140HP Engine ECU Kit Key A6401501891

Part no. A6401501891-1

Mercedes W169 W245 A200 B200 CDI OM640.941 140HP Engine ECU Kit Key A6401501891

€237.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes R172 Security Alarm Interior Protection Sensor Module Unit A2319052600

Part no. A2319052600

Mercedes R172 Security Alarm Interior Protection Sensor Module Unit A2319052600

€32.95

Free delivery - Tue, Nov 04

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, Nov 04

If paid before 14:00

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Sunroof Wiring Mercedes W205 X253 Panoramic Roof Motor Cable Harness A2058200704

Part no. A2058200704

Sunroof Wiring Mercedes W205 X253 Panoramic Roof Motor Cable Harness A2058200704

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W204 M276 NOX Sensor Adapter Left N/S Harness Wiring Cable A2075404107

Part no. A2075404107

Mercedes W204 M276 NOX Sensor Adapter Left N/S Harness Wiring Cable A2075404107

€37.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W204 M276 NOX Sensor Adapter Right O/S Harness Wiring Cable A2075404207

Part no. A2075404207

Mercedes W204 M276 NOX Sensor Adapter Right O/S Harness Wiring Cable A2075404207

€37.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Fuse Relay Mercedes C117 W166 W176 W205 X253 Black 4 Pin 12V A0009828023

Part no. A0009828023

Fuse Relay Mercedes C117 W166 W176 W205 X253 Black 4 Pin 12V A0009828023

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes C219 SAM Module Comfort Control Unit A2115455332

Part no. A2115455332

Mercedes C219 SAM Module Comfort Control Unit A2115455332

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W205 X253 Front Right O/S Door Control Unit Module A2059004321

Part no. A2059004321

Mercedes W205 X253 Front Right O/S Door Control Unit Module A2059004321

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes GLA X156 Interior SRS Air Module Seat Belt Tensioner A1179001702

Part no. A1179001702

Mercedes GLA X156 Interior SRS Air Module Seat Belt Tensioner A1179001702

€127.95

Free delivery - Tue, Nov 04

If paid before 14:00

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AUX Jack Port Mercedes C117 W246 W176 Wiring Loom Cable Harness A2468201915

Part no. A2468201915

AUX Jack Port Mercedes C117 W246 W176 Wiring Loom Cable Harness A2468201915

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes Sprinter W910 Battery Sensor Negative Terminal Cable Wiring A2135409616

Part no. A2135409616-1

Mercedes Sprinter W910 Battery Sensor Negative Terminal Cable Wiring A2135409616

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes Citan W415 Body Control Module Unit BCM ECU A4159007503 284B18276R

Part no. A4159007503

Mercedes Citan W415 Body Control Module Unit BCM ECU A4159007503 284B18276R

€237.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Microphone Cable Mercedes Citan W415 Wiring Loom Cable Harness 27083202

Part no. A4155404305

Microphone Cable Mercedes Citan W415 Wiring Loom Cable Harness 27083202

€56.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W204 C220 CDI 651.911 Engine Control Unit ECU A6519007500 Automatic

Part no. A6519007500-16

Mercedes W204 C220 CDI 651.911 Engine Control Unit ECU A6519007500 Automatic

€42.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W169 W204 W211 C219 Replacement Fuse Kit Set N000000004325

Part no. N000000004325-1

Mercedes W169 W204 W211 C219 Replacement Fuse Kit Set N000000004325

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes Sprinter W906 Fuse Box Relay Cover Box Cap A0015456403

Part no. A0015456403

Mercedes Sprinter W906 Fuse Box Relay Cover Box Cap A0015456403

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W204 Engine Wiring Harness Cable Loom A2711508033

Part no. A2711508033

Mercedes W204 Engine Wiring Harness Cable Loom A2711508033

€313.95

Free delivery - Tue, Nov 04

If paid before 14:00

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

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TPM Module Mercedes W221 S500 C216 Tire Pressure System Module RDK A2215408045

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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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