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 W211 CLS C219 Alternator Generator OM642 Diesel 14V 180A A0131547002

Part no. A0131547002

Mercedes W211 CLS C219 Alternator Generator OM642 Diesel 14V 180A A0131547002

€94.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Air Module Mercedes W207 C207 Coupe Control Unit ECU A2079010100 5WK43967

Part no. A2079010100

Air Module Mercedes W207 C207 Coupe Control Unit ECU A2079010100 5WK43967

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz A-Class W169 Fuse Box Unit Holder Bracket Frame A1695453740

Part no. A1695453740

Mercedes-Benz A-Class W169 Fuse Box Unit Holder Bracket Frame A1695453740

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes C118 W177 W247 Negative Battery Terminal Cable Lead A0009058112

Part no. A0009058112

Mercedes C118 W177 W247 Negative Battery Terminal Cable Lead A0009058112

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W124 E280 Acceleration Sensor For Belt Locking Retractor A0048201910

Part no. A0048201910

Mercedes W124 E280 Acceleration Sensor For Belt Locking Retractor A0048201910

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W907 Electronic Ignition Module Control Unit A9079002407

Part no. A9079002407

Mercedes W907 Electronic Ignition Module Control Unit A9079002407

€161.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz C W204 Front Left Door N/S Control Unit Module A2048207385

Part no. A2048207385

Mercedes-Benz C W204 Front Left Door N/S Control Unit Module A2048207385

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes Vito W447 Electronic Control Unit Module ECU A2749003900

Part no. A2749003900

Mercedes Vito W447 Electronic Control Unit Module ECU A2749003900

€137.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz C E Class W203 W211 Alarm Anti Theft System Control Module Unit

Part no. A2118209126

Mercedes-Benz C E Class W203 W211 Alarm Anti Theft System Control Module Unit

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W177 AMG Antenna Amplifier Control Unit Module A1775455100

Part no. A1775455100

Mercedes W177 AMG Antenna Amplifier Control Unit Module A1775455100

€32.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Windshield Camera Mercedes W166 R172 Driver Assist Front Camera A0009001810

Part no. A0009001810

Windshield Camera Mercedes W166 R172 Driver Assist Front Camera A0009001810

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 C250CDI Blue Efficiency OM651.911 204HP Engine ECU A6519007401 Key

Part no. A6519007401-2

Mercedes W204 C250CDI Blue Efficiency OM651.911 204HP Engine ECU A6519007401 Key

€189.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W177 W207 Power Energy Distribution Unit Module A0009820112

Part no. A0009820112

Mercedes W177 W207 Power Energy Distribution Unit Module A0009820112

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W177 A35 AMG 306HP M260.920 4-Matic Engine ECU Control Unit A2649001200

Part no. A2649001200

Mercedes W177 A35 AMG 306HP M260.920 4-Matic Engine ECU Control Unit A2649001200

€227.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W212 E350 CDI OM642.852 Engine Control Unit Module ECU A6421508900

Part no. A6421508900-1

Mercedes W212 E350 CDI OM642.852 Engine Control Unit Module ECU A6421508900

€222.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes C209 W211 CLS C219 Steering Wheel Module Control Unit A0365457032

Part no. A0365457032

Mercedes C209 W211 CLS C219 Steering Wheel Module Control Unit A0365457032

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes GLC 300e X253 Coupe Hybrid Electrical Battery Wire A0005401203

Part no. A0005401203

Mercedes GLC 300e X253 Coupe Hybrid Electrical Battery Wire A0005401203

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W221 Digital Audio DAB Receiver Control Unit Module A2219000100

Part no. A2219000100

Mercedes W221 Digital Audio DAB Receiver Control Unit Module A2219000100

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Keyless Module Mercedes W205 W213 ECU Door Lock Control Unit A2229009915

Part no. A2229009915

Keyless Module Mercedes W205 W213 ECU Door Lock Control Unit A2229009915

€32.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Fuse Box Mercedes W212 Rear Relay Control Unit Electric Module SAM A2129060005

Part no. A2129060005

Fuse Box Mercedes W212 Rear Relay Control Unit Electric Module SAM A2129060005

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W906 Battery Cable Negative Lead Wiring Harness A9065460121

Part no. A9065460121

Mercedes W906 Battery Cable Negative Lead Wiring Harness A9065460121

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W907 L2H2 Electric Radio Player Head Unit A9078209600

Part no. A9078209600

Mercedes W907 L2H2 Electric Radio Player Head Unit A9078209600

€218.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Rear Window Module Mercedes W207 C207 Coupe Control Unit ECU A2079004400

Part no. A2079004400

Rear Window Module Mercedes W207 C207 Coupe Control Unit ECU A2079004400

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W213 E400d OM656.929 Diesel Engine ECU Kit A6569000200 Automatic

Part no. A6569000200-1

Mercedes W213 E400d OM656.929 Diesel Engine ECU Kit A6569000200 Automatic

€569.95

Free delivery - Wed, Jan 14

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 - Wed, Jan 14

If paid before 14:00

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Seat Module Mercedes W204 W212 Control Unit Front Left Right N/O/S A1729007003

Part no. A1729007003

Seat Module Mercedes W204 W212 Control Unit Front Left Right N/O/S A1729007003

€104.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes GLC X253 Sound Audio Amplifier Module Rear Harman A2439008400

Part no. A2439008400

Mercedes GLC X253 Sound Audio Amplifier Module Rear Harman A2439008400

€56.95

Free delivery - Wed, Jan 14

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 - Wed, Jan 14

If paid before 14:00

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Engine Wiring Mercedes W169 W245 OM640 Cable Loom Harness A6401501933

Part no. A6401501933

Engine Wiring Mercedes W169 W245 OM640 Cable Loom Harness A6401501933

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W177 Power Distributor Connector Plug Unit A0045468440

Part no. A0045468440

Mercedes W177 Power Distributor Connector Plug Unit A0045468440

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes ML W164 W251 Door Wiring Joint Protective Cap Bracket

Part no. A0045454140

Mercedes ML W164 W251 Door Wiring Joint Protective Cap Bracket

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W447 Fuel Pump Control Module A0009009213

Part no. A0009009213

Mercedes W447 Fuel Pump Control Module A0009009213

€85.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Air Module Mercedes W639 W906 Control Unit ECU Air Sensor 0285011060

Part no. A9069014700

Air Module Mercedes W639 W906 Control Unit ECU Air Sensor 0285011060

€132.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W221 Air Condition Climate Control Module Unit A2218704192

Part no. A2218704192

Mercedes W221 Air Condition Climate Control Module Unit A2218704192

€23.95

Free delivery - Wed, Jan 14

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 - Wed, Jan 14

If paid before 14:00

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Bracket Holder Mercedes W204 W212 W222 Auxiliary Generator Battery A2125458040

Part no. A2125458040

Bracket Holder Mercedes W204 W212 W222 Auxiliary Generator Battery A2125458040

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz M-Class ML W164 B-Pillar Trim Cover Bottom Left N/S A1646801935

Part no. A1646803535

Mercedes-Benz M-Class ML W164 B-Pillar Trim Cover Bottom Left N/S A1646801935

€32.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz W176 W205 W207 W213 Bluetooth Control Unit Module ECU A2139002210

Part no. A2139002210

Mercedes-Benz W176 W205 W207 W213 Bluetooth Control Unit Module ECU A2139002210

€23.95

Free delivery - Wed, Jan 14

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 - Wed, Jan 14

If paid before 14:00

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Door Module Mercedes W176 W246 Front Left N/S Control Unit VST A1669005511

Part no. A1669005511

Door Module Mercedes W176 W246 Front Left N/S Control Unit VST A1669005511

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Keyless Module Mercedes W205 W213 C253 ECU Door Lock Control Unit A2229004213

Part no. A2229004213

Keyless Module Mercedes W205 W213 C253 ECU Door Lock Control Unit A2229004213

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W212 Air Bag Control Unit ECU AirBag Sensor Module A2129011105

Part no. A2129018508

Mercedes W212 Air Bag Control Unit ECU AirBag Sensor Module A2129011105

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W245 Bluetooth Control Unit Module Hands Free A2118703226

Part no. A2118703226

Mercedes W245 Bluetooth Control Unit Module Hands Free A2118703226

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Antenna Amplifier Mercedes W176 Aerial Module Unit Rear A1668200689

Part no. A1668200689

Antenna Amplifier Mercedes W176 Aerial Module Unit Rear A1668200689

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Air Conditioning Module Mercedes W205 W213 C253 A/C Control Unit ECU A0009007126

Part no. A0009007126

Air Conditioning Module Mercedes W205 W213 C253 A/C Control Unit ECU A0009007126

€37.95

Free delivery - Wed, Jan 14

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 - Wed, Jan 14

If paid before 14:00

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Suspension Module Mercedes C118 W177 W247 Control Unit ECU A2479003808

Part no. A2479003808

Suspension Module Mercedes C118 W177 W247 Control Unit ECU A2479003808

€123.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Automatic Closing Motor Mercedes S205 Estate X253 Trunk Lid A2059007218

Part no. A2059007218

Automatic Closing Motor Mercedes S205 Estate X253 Trunk Lid A2059007218

€47.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Receptacle Housing Mercedes W164 W203 W639 Dashboard Wiring Harness A0025467940

Part no. A0025467940

Receptacle Housing Mercedes W164 W203 W639 Dashboard Wiring Harness A0025467940

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W447 Aerial Antenna Amplifier Control Unit Module A4479053905

Part no. A4479053905

Mercedes W447 Aerial Antenna Amplifier Control Unit Module A4479053905

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes C204 Rear SAM Module Fuse Box Relay Control Unit A2049060205

Part no. A2049060205-1

Mercedes C204 Rear SAM Module Fuse Box Relay Control Unit A2049060205

€37.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz C E W202 W210 Front Right Door O/S Control Module A2108207626

Part no. A2108207626

Mercedes-Benz C E W202 W210 Front Right Door O/S Control Module A2108207626

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes Relay Fuse Unit Module 4 Pins Grey A0045452905

Part no. A0045452905

Mercedes Relay Fuse Unit Module 4 Pins Grey A0045452905

€23.95

Free delivery - Wed, Jan 14

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 - Wed, Jan 14

If paid before 14:00

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Mercedes X253 Engine Wiring Cable Cover Duct Bracket Channel OM654 A6541592200

Part no. A6541592200

Mercedes X253 Engine Wiring Cable Cover Duct Bracket Channel OM654 A6541592200

€42.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes SLK R171 Rain Sensor Front Windscreen Light  A1718204026

Part no. A1718204026

Mercedes SLK R171 Rain Sensor Front Windscreen Light A1718204026

€37.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W213 Front Door Module Control Module Unit Right O/S A2139002422

Part no. A2139002422

Mercedes W213 Front Door Module Control Module Unit Right O/S A2139002422

€85.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes Vito Viano W639 Side Sliding Door Control Unit Module A6394460132

Part no. A6394460132

Mercedes Vito Viano W639 Side Sliding Door Control Unit Module A6394460132

€284.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W176 Windscreen Rain Sensor Unit Module A2469017000

Part no. A2469017000

Mercedes W176 Windscreen Rain Sensor Unit Module A2469017000

€32.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Earth Ground Cable Mercedes W204 W207 W212 W218 Battery Wiring Loom A2044407441

Part no. A2044407441

Earth Ground Cable Mercedes W204 W207 W212 W218 Battery Wiring Loom A2044407441

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes S211 W211 Rear Door Control Unit Right O/S A2118201626

Part no. A2118201626

Mercedes S211 W211 Rear Door Control Unit Right O/S A2118201626

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 ECU Control Unit Crash Impact Sensor Air Module A2049012704

Part no. A2049012704

Mercedes W204 ECU Control Unit Crash Impact Sensor Air Module A2049012704

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Adblue Module Mercedes W205 W213 W177 W907 SCR Control Unit EGR ECU A0009007604

Part no. A0009007604

Adblue Module Mercedes W205 W213 W177 W907 SCR Control Unit EGR ECU A0009007604

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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PDC Module Mercedes W176 W246 Parking Assist Distance Control Unit A0009006713

Part no. A0009006713

PDC Module Mercedes W176 W246 Parking Assist Distance Control Unit A0009006713

€47.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz C-Class W203 Door Control Module Right Rear O/S A2038202285

Part no. A2038202285

Mercedes-Benz C-Class W203 Door Control Module Right Rear O/S A2038202285

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W639 Tire Tyre Pressure Control Module Unit A6399003701

Part no. A6399003701

Mercedes W639 Tire Tyre Pressure Control Module Unit A6399003701

€113.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz M ML W163 Radio Aerial Antenna Amplifier Wiring Loom A1635409008

Part no. A1635409008

Mercedes-Benz M ML W163 Radio Aerial Antenna Amplifier Wiring Loom A1635409008

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W212 Fuel Pump Module Control Unit A2129000306

Part no. A2129000306

Mercedes W212 Fuel Pump Module Control Unit A2129000306

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz C W204 PDC Parking Sensor Distance Control Module A2045406662

Part no. A2045406662

Mercedes-Benz C W204 PDC Parking Sensor Distance Control Module A2045406662

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 Door Wiring Front Right O/S Door Cable Harness A2045409533

Part no. A2045409533

Mercedes W204 Door Wiring Front Right O/S Door Cable Harness A2045409533

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Bowden Cable Mercedes W906 Rear Sliding Door Opener Cable Wire A9067600404

Part no. A9067600404

Bowden Cable Mercedes W906 Rear Sliding Door Opener Cable Wire A9067600404

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W245 Bluetooth Module Telephone Control Unit A1698200611

Part no. A1698200611

Mercedes W245 Bluetooth Module Telephone Control Unit A1698200611

€89.95

Free delivery - Wed, Jan 14

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 - Wed, Jan 14

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 - Wed, Jan 14

If paid before 14:00

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Mercedes W203 W211 Kompressor M271 Petrol Engine Starter Motor A0051513901

Part no. A0051513901-1

Mercedes W203 W211 Kompressor M271 Petrol Engine Starter Motor A0051513901

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes C-Class W203 Roof Alarm Motion Sensor Cover Trim Grey A2038219751

Part no. A2038219751

Mercedes C-Class W203 Roof Alarm Motion Sensor Cover Trim Grey A2038219751

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes C238 Rear Bumper Blind Spot Radar Sensor Left Right N/O/S A0009057908

Part no. A0009057908

Mercedes C238 Rear Bumper Blind Spot Radar Sensor Left Right N/O/S A0009057908

€151.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Telematics Module Mercedes W176 W205 W218 Communication Control Unit A2059008118

Part no. A2059008118

Telematics Module Mercedes W176 W205 W218 Communication Control Unit A2059008118

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Antenna Amplifier Mercedes X117 W176 W205 Rear Aerial Module A2469064201

Part no. A2469064201

Antenna Amplifier Mercedes X117 W176 W205 Rear Aerial Module A2469064201

€32.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes Sprinter W907 Radar Sensor Distance Active Brake System A9079009304

Part no. A9079009304

Mercedes Sprinter W907 Radar Sensor Distance Active Brake System A9079009304

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz A B W176 W246 Gearbox Control Module Bracket Holder A2465450500

Part no. A2465450500

Mercedes-Benz A B W176 W246 Gearbox Control Module Bracket Holder A2465450500

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Starter Cable Mercedes W205 GLC X253 Electrical Wiring Harness A2055406621

Part no. A2055406621

Starter Cable Mercedes W205 GLC X253 Electrical Wiring Harness A2055406621

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W212 E250CDI Blue Efficiency OM651 204HP Engine ECU A6519007401 Key

Part no. A6519007401-3

Mercedes W212 E250CDI Blue Efficiency OM651 204HP Engine ECU A6519007401 Key

€189.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes SLK R172 Roadster Folding Roof Module Vario Control Unit A1729006503

Part no. A1729006503

Mercedes SLK R172 Roadster Folding Roof Module Vario Control Unit A1729006503

€66.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes Vito W447 Aerial Antenna Amplifier Control Unit Module A2239053002

Part no. A2239053002

Mercedes Vito W447 Aerial Antenna Amplifier Control Unit Module A2239053002

€66.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes CLS C218 Bi-Xenon Headlight Ballast Module Control Unit A2188201926

Part no. A2188201926

Mercedes CLS C218 Bi-Xenon Headlight Ballast Module Control Unit A2188201926

€89.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes E-Class S211 W211 Battery Tray Holder Mounting Bracket A2115454840

Part no. A2115454840

Mercedes E-Class S211 W211 Battery Tray Holder Mounting Bracket A2115454840

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes C253 OM656 Diesel Engine Motor Wiring Loom Cable Harness A2535405429

Part no. A2535405429

Mercedes C253 OM656 Diesel Engine Motor Wiring Loom Cable Harness A2535405429

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Door Module Mercedes W207 W212 CLS W218 Front Left N/S Control Unit A2129009128

Part no. A2129009128

Door Module Mercedes W207 W212 CLS W218 Front Left N/S Control Unit A2129009128

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W169 A170 M166.940 116HP Engine Unit Module ECU A2661536679 Automatic

Part no. A2661536679-2

Mercedes W169 A170 M166.940 116HP Engine Unit Module ECU A2661536679 Automatic

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W118 W177 W206 W247 NOX Sensor Electronics Module A0009054807

Part no. A0009054807-2

Mercedes W118 W177 W206 W247 NOX Sensor Electronics Module A0009054807

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Fuse Relay Mercedes W176 W204 W246 4-Pin Unit Black Hella A0009827723

Part no. A0009827723

Fuse Relay Mercedes W176 W204 W246 4-Pin Unit Black Hella A0009827723

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Starter Motor Mercedes Sprinter W204 W211 W212 OM646 Diesel Engine A0061516201

Part no. A0061516201

Starter Motor Mercedes Sprinter W204 W211 W212 OM646 Diesel Engine A0061516201

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Door Cable Guide Mercedes W204 Front Wiring Loom Harness Channel A2048210197

Part no. A2048210197

Door Cable Guide Mercedes W204 Front Wiring Loom Harness Channel A2048210197

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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

Part no. A2115452301

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

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W169 W245 Diesel Engine Starter Wiring Loom Cable A1695400209

Part no. A1695400209

Mercedes W169 W245 Diesel Engine Starter Wiring Loom Cable A1695400209

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Telematics Module Mercedes W177 W247 Communication Control Unit ECU A1679008207

Part no. A1679008207

Telematics Module Mercedes W177 W247 Communication Control Unit ECU A1679008207

€113.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Door Module Mercedes W212 Front Right Control Unit Module A2129004718

Part no. A2129004718

Door Module Mercedes W212 Front Right Control Unit Module A2129004718

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W212 Door Wiring Loom Cable Rear Left Right N/O/S A2124401851

Part no. A2124401851

Mercedes W212 Door Wiring Loom Cable Rear Left Right N/O/S A2124401851

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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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