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 SLK R171 Rear Bumper PDC Wiring Parking Sensor Loom Harness A1715400506

Part no. A1715400506

Mercedes SLK R171 Rear Bumper PDC Wiring Parking Sensor Loom Harness A1715400506

€42.95

Free delivery - Wed, Jan 14

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 - Wed, Jan 14

If paid before 14:00

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Mercedes W204 CD Player Radio Navigation Sat Nav Head Unit A2049009614

Part no. A2049009614

Mercedes W204 CD Player Radio Navigation Sat Nav Head Unit A2049009614

€284.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 Warning Device Parktronic Display Rear Sound Signal A2045420623

Part no. A2045420623

Mercedes W204 Warning Device Parktronic Display Rear Sound Signal A2045420623

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Door Module Mercedes C219 Rear Door Left N/S Control Module A2198200226

Part no. A2198200226

Door Module Mercedes C219 Rear Door Left N/S Control Module A2198200226

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W177 W247 Door Module  Front Right Control Unit A1779001604

Part no. A1779001604

Mercedes W177 W247 Door Module Front Right Control Unit A1779001604

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W221 Battery Negative Terminal Cable Wiring Wire A2215407710

Part no. A2215407710

Mercedes W221 Battery Negative Terminal Cable Wiring Wire A2215407710

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W169 W245 ECU Air Control Unit Sensor Module A1698209926

Part no. A1698209926

Mercedes W169 W245 ECU Air Control Unit Sensor Module A1698209926

€28.95

Free delivery - Wed, Jan 14

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 - Wed, Jan 14

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 - Wed, Jan 14

If paid before 14:00

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Mercedes CLC CLK Class CL203 W203 C209 Crash Sensor A0018209126

Part no. A0018209126

Mercedes CLC CLK Class CL203 W203 C209 Crash Sensor A0018209126

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W177 Door Wiring Rear Door Left N/S Module Harness Cables A1775401910

Part no. A1775401910

Mercedes W177 Door Wiring Rear Door Left N/S Module Harness Cables A1775401910

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W212 PDC Parking Distance Control Unit Module Sensor A2129001711

Part no. A2129001711

Mercedes W212 PDC Parking Distance Control Unit Module Sensor A2129001711

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 C220CDI BlueEFFICIENCY OM651.911 Engine ECU A6519007500 Automatic

Part no. A6519007500-1

Mercedes W204 C220CDI BlueEFFICIENCY OM651.911 Engine ECU A6519007500 Automatic

€47.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz A-Class W176 Equipment Electrical Cover Fuse Box A2465400140

Part no. A2465400140

Mercedes-Benz A-Class W176 Equipment Electrical Cover Fuse Box A2465400140

€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 A2129005300

Part no. A2129005300

Seat Module Mercedes W204 W212 Control Unit Front Left Right N/O/S A2129005300

€66.95

Free delivery - Wed, Jan 14

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 - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz CLC-Class CL203 Antenna Amplifier Rear Right O/S A2038270642

Part no. A2038270642

Mercedes-Benz CLC-Class CL203 Antenna Amplifier Rear Right O/S A2038270642

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W212 Media Interface Control Unit Module Multimedia A2049009301

Part no. A2049009301

Mercedes W212 Media Interface Control Unit Module Multimedia A2049009301

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W203 CL203 W204 M272 Petrol Ignition Coil Cable Connector A0001502780

Part no. A0001502780

Mercedes W203 CL203 W204 M272 Petrol Ignition Coil Cable Connector A0001502780

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W907 Fuse Box Control Unit Module Q2 A9075402605

Part no. A9075402605

Mercedes W907 Fuse Box Control Unit Module Q2 A9075402605

€61.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Central Locking Module Mercedes C118 W177 Door Lock Control Unit A1679001420

Part no. A1679001420

Central Locking Module Mercedes C118 W177 Door Lock Control Unit A1679001420

€70.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W166 W204 Display Screen Information Navigation Dashboard A1729008500

Part no. A1729008500-2

Mercedes W166 W204 Display Screen Information Navigation Dashboard A1729008500

€113.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W221 Rear View Backup Camera Control Unit Module A2218708326

Part no. A2218708326

Mercedes W221 Rear View Backup Camera Control Unit Module A2218708326

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W221 Blind Spot Radar Sensor Module Control Unit A0045425218

Part no. A0045425218

Mercedes W221 Blind Spot Radar Sensor Module Control Unit A0045425218

€208.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 Fuse Box Terminal Connection Unit A2115452301

Part no. A2045458401

Mercedes W204 Fuse Box Terminal Connection Unit A2115452301

€222.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Seat Wiring Mercedes W212 Front Loom Harness Passenger Side A2128204713

Part no. A2128204713

Seat Wiring Mercedes W212 Front Loom Harness Passenger Side A2128204713

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Fuse Box Mercedes W205 S205 W213 Fuse Box Front Relay Control Module A2059068501

Part no. A2059068501-1

Fuse Box Mercedes W205 S205 W213 Fuse Box Front Relay Control Module A2059068501

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Airbag Module Mercedes V177 W177 C118 Air Bag SRS Control Unit ECU A1779000304

Part no. A1779000304

Airbag Module Mercedes V177 W177 C118 Air Bag SRS Control Unit ECU A1779000304

€33.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Positive Cable Mercedes W906 OM651 Battery Starter Alternator Plus A9064409913

Part no. A9064409913

Positive Cable Mercedes W906 OM651 Battery Starter Alternator Plus A9064409913

€47.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W167 W177 W247 Ignition Engine Control Unit Module A1679008406

Part no. A1679008406

Mercedes W167 W177 W247 Ignition Engine Control Unit Module A1679008406

€170.95

Free delivery - Wed, Jan 14

If paid before 14:00

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ESP Sensor Mercedes W164 W221 Yaw Rotation Rate Sensor A0055422018

Part no. A0055422018

ESP Sensor Mercedes W164 W221 Yaw Rotation Rate Sensor A0055422018

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Alternator Generator Mercedes W204 W211 OM646 Diesel Bosch 180A A0131549002

Part no. A0131549002

Alternator Generator Mercedes W204 W211 OM646 Diesel Bosch 180A A0131549002

€66.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes C140 Brake Pump Relay Electrical Fuse Module Control Unit A0015426519

Part no. A0015426519

Mercedes C140 Brake Pump Relay Electrical Fuse Module Control Unit A0015426519

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 W212 Front Door Module Control Unit Module Left N/S A2129004014

Part no. A2129004014

Mercedes W204 W212 Front Door Module Control Unit Module Left N/S A2129004014

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes A B Class W169 W245 Holder Bracket Engine Control Unit A1695450140

Part no. A1695450140

Mercedes A B Class W169 W245 Holder Bracket Engine Control Unit A1695450140

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes SLK R172 Roadster Antenna Amplifier Control Module A1728202989

Part no. A1728202989

Mercedes SLK R172 Roadster Antenna Amplifier Control Module A1728202989

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 C 200 CDI 651.913 136HP Engine Unit ECU Kit A6519007500 Key Lock

Part no. A6519007500-11

Mercedes W204 C 200 CDI 651.913 136HP Engine Unit ECU Kit A6519007500 Key Lock

€170.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes C117 W166 W176 W205 X253 Relay Black Control Unit 4 Pin 12V A0025429319

Part no. A0025429319

Mercedes C117 W166 W176 W205 X253 Relay Black Control Unit 4 Pin 12V A0025429319

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Starter Motor Mercedes W176 W246 Engine Starter Unit 12V Denso A2709060026

Part no. A2709060026

Starter Motor Mercedes W176 W246 Engine Starter Unit 12V Denso A2709060026

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W221 Bluetooth Control Module Mobile Phone Interface A2168204726

Part no. A2168204726

Mercedes W221 Bluetooth Control Module Mobile Phone Interface A2168204726

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Module Mercedes W205 Drivetrain Gearbox Control Module Unit  A2139004119

Part no. A2139004119

Module Mercedes W205 Drivetrain Gearbox Control Module Unit A2139004119

€104.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz W906 Light Repeater Lamp Wiring Loom A0008201277

Part no. A0008201277

Mercedes-Benz W906 Light Repeater Lamp Wiring Loom A0008201277

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes Sprinter W906 FleetBoard Onboard Time Recorder Control Unit A0004461160

Part no. A0004461160

Mercedes Sprinter W906 FleetBoard Onboard Time Recorder Control Unit A0004461160

€113.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W169 W245 Fuel Pump Cable Harness Bracket Mount Trim A1694710141

Part no. A1694710141

Mercedes W169 W245 Fuel Pump Cable Harness Bracket Mount Trim A1694710141

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes C292 Positive Cable Battery Starter Alternator Plus Wiring A1664404337

Part no. RHD-A1664404337

Mercedes C292 Positive Cable Battery Starter Alternator Plus Wiring A1664404337

€85.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Alternator Starter Wiring Harness Mercedes W205 GLC C253 OM651 A2055403103

Part no. A2055403103

Alternator Starter Wiring Harness Mercedes W205 GLC C253 OM651 A2055403103

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W169 Wiring Loom Cable Door Front Left Right N/O/S A1695407405

Part no. A1695407405

Mercedes W169 Wiring Loom Cable Door Front Left Right N/O/S A1695407405

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes CLC CL203 Wiring Loom Cable Door Front Left Right N/O/S A2034400033

Part no. A2034400033-2

Mercedes CLC CL203 Wiring Loom Cable Door Front Left Right N/O/S A2034400033

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes CLA C118 W177 W247 4matic AWD Module Control Unit A2479001416

Part no. A2479001416

Mercedes CLA C118 W177 W247 4matic AWD Module Control Unit A2479001416

€89.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes Sprinter W906 313 CDI 651.955 129HP Engine ECU Kit A6519000601 Manual

Part no. A6519000601-3

Mercedes Sprinter W906 313 CDI 651.955 129HP Engine ECU Kit A6519000601 Manual

€208.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W907 Starter Wiring Battery Alternator Cable Harness Loom A9075401305

Part no. A9075402087

Mercedes W907 Starter Wiring Battery Alternator Cable Harness Loom A9075401305

€61.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 Navigation Radio Player Head Unit Computer A2049009907

Part no. A2049009907-2

Mercedes W204 Navigation Radio Player Head Unit Computer A2049009907

€227.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes CLS W219 Door Module Rear Right O/S Control Unit A2198203626

Part no. A2198203626

Mercedes CLS W219 Door Module Rear Right O/S Control Unit A2198203626

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W221 Audio Amplifier Sound Harman Becker Control Unit A2218705089

Part no. A2218705089

Mercedes W221 Audio Amplifier Sound Harman Becker Control Unit A2218705089

€949.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W177 Rear Bumper PDC Wiring Loom Parking Sensor A1775401629

Part no. A1775401629

Mercedes W177 Rear Bumper PDC Wiring Loom Parking Sensor A1775401629

€37.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes C207 W212 Head Unit High Line Radio Sat Nav DVD Bluetooth A2129006709

Part no. A2129006709-1

Mercedes C207 W212 Head Unit High Line Radio Sat Nav DVD Bluetooth A2129006709

€99.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz Vito W639 Fuse Box Cooling Outlet Pipe Air Duct A6395480174

Part no. A6395480174

Mercedes-Benz Vito W639 Fuse Box Cooling Outlet Pipe Air Duct A6395480174

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W177 W205 W238 W257 Gearbox Control Unit Module ECU A0009005517

Part no. A0009005517

Mercedes W177 W205 W238 W257 Gearbox Control Unit Module ECU A0009005517

€113.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W212 Door Wire Wiring Loom Front Left N/S A2125406905

Part no. A2125406905

Mercedes W212 Door Wire Wiring Loom Front Left N/S A2125406905

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W906 313 CDI 651.955 129HP Diesel Engine ECU Key Lock Kit A6519000601

Part no. A6519000601-1

Mercedes W906 313 CDI 651.955 129HP Diesel Engine ECU Key Lock Kit A6519000601

€284.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Alternator Support Bracket Mercedes W212 OM651 Belt Tensioner Holder A6512012009

Part no. A6512012009

Alternator Support Bracket Mercedes W212 OM651 Belt Tensioner Holder A6512012009

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W177 Relay 052 Fuse Box Relay Slot B D E 70A Tyco SET X2 A0035421619

Part no. A0035421619-1

Mercedes W177 Relay 052 Fuse Box Relay Slot B D E 70A Tyco SET X2 A0035421619

€23.95

Free delivery - Wed, Jan 14

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 - Wed, Jan 14

If paid before 14:00

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Wiring Mercedes W205 Electrical Cable Transmission To Body A2055407616

Part no. A2055407616

Wiring Mercedes W205 Electrical Cable Transmission To Body A2055407616

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Passenger Seat Module Mercedes W164 W203 W211 Memory Control Unit A2118705026

Part no. A2118705026

Passenger Seat Module Mercedes W164 W203 W211 Memory Control Unit A2118705026

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Parktronic Display Mercedes W207 W212 PDC System Parking Sensor A0015424523

Part no. A0015424523

Parktronic Display Mercedes W207 W212 PDC System Parking Sensor A0015424523

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W207 A207 Radio Aerial Antenna Amplifier Module Unit A2078201089

Part no. A2078201089

Mercedes W207 A207 Radio Aerial Antenna Amplifier Module Unit A2078201089

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Negative Battery Terminal Mercedes C117 W176 W246 Lead Connector A1175450800

Part no. A1175450800

Negative Battery Terminal Mercedes C117 W176 W246 Lead Connector A1175450800

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W212 Rear LED Wiring Cable Harness Loom A2125406105

Part no. A2125406105

Mercedes W212 Rear LED Wiring Cable Harness Loom A2125406105

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 ECU Control Unit Sensor Module Airbag A2048706826

Part no. A2048706826

Mercedes W204 ECU Control Unit Sensor Module Airbag A2048706826

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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

Part no. A2229000013

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

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz E CLS Class W211 W219 Crash Sensor Left Right N/O/S A0018209326

Part no. A0018209326

Mercedes-Benz E CLS Class W211 W219 Crash Sensor Left Right N/O/S A0018209326

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Door Module Mercedes C118 W177 H243 Rear Left N/S Door Control A1779005509

Part no. A1779005509

Door Module Mercedes C118 W177 H243 Rear Left N/S Door Control A1779005509

€70.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes CLC-Class CL203 Rear Parking Sensor Wiring Loom Cable PDC A2034404532

Part no. A2034404532

Mercedes CLC-Class CL203 Rear Parking Sensor Wiring Loom Cable PDC A2034404532

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes A207 C207 E220 CDI 651.911 BE Engine ECU Kit Ignition + Key A6519007500

Part no. A6519007500-7

Mercedes A207 C207 E220 CDI 651.911 BE Engine ECU Kit Ignition + Key A6519007500

€142.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W213 OM654 Engine Wiring Cable Cover Duct Bracket Channel A6541592225

Part no. A6541592501

Mercedes W213 OM654 Engine Wiring Cable Cover Duct Bracket Channel A6541592225

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W166 Door Module Rear Left N/S Control Unit ECU A1669005412

Part no. A1669005412

Mercedes W166 Door Module Rear Left N/S Control Unit ECU A1669005412

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W213 W222 C257 Amplifier Module Audio Burmester A2139000124

Part no. A2139000124

Mercedes W213 W222 C257 Amplifier Module Audio Burmester A2139000124

€427.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W213 C238 C257 Parking Brake Actuator Motor A0009061004

Part no. A0009061004

Mercedes W213 C238 C257 Parking Brake Actuator Motor A0009061004

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W177 Crash Impact Sensor Front Door Left Right Unit A1679050700

Part no. A1679050700

Mercedes W177 Crash Impact Sensor Front Door Left Right Unit A1679050700

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Electric Wire Mercedes SLK R172 M271 Alternator Prefuse Box Wiring A1725400433

Part no. A1725400433

Electric Wire Mercedes SLK R172 M271 Alternator Prefuse Box Wiring A1725400433

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Module Mercedes S205 Trunk Rear Tuner Digital Radio DAB Control Unit A2229001408

Part no. A2229001408

Module Mercedes S205 Trunk Rear Tuner Digital Radio DAB Control Unit A2229001408

€32.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Seat Wiring Mercedes C117 Front Seat Left Wiring Harness a2465400512

Part no. A2465400512

Seat Wiring Mercedes C117 Front Seat Left Wiring Harness a2465400512

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes Sprinter W907 W910 Battery Sensor Cable Negative Terminal A9079053907

Part no. A9079053907

Mercedes Sprinter W907 W910 Battery Sensor Cable Negative Terminal A9079053907

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Battery Cover Mercedes C117 W176 W246 Box Trim Lid Panel Housing A2465411005

Part no. A2465411005

Battery Cover Mercedes C117 W176 W246 Box Trim Lid Panel Housing A2465411005

€23.95

Free delivery - Wed, Jan 14

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 - Wed, Jan 14

If paid before 14:00

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Mercedes W212 Door Wire Wiring Loom Front Right O/S A2125406505

Part no. A2125406505

Mercedes W212 Door Wire Wiring Loom Front Right O/S A2125406505

€37.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W906 Glow Plug Relay Module Unit A6519007703

Part no. A6519007703

Mercedes W906 Glow Plug Relay Module Unit A6519007703

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W205 Tire Pressure Control Module A0009006907

Part no. A0009006907

Mercedes W205 Tire Pressure Control Module A0009006907

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Keyless Go Mercedes GLC X253 Keyless Entry Control Module A2229004213

Part no. A2229004213-1

Keyless Go Mercedes GLC X253 Keyless Entry Control Module A2229004213

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Starter Motor Mercedes W213 S213 W238 OM654 Diesel Engine Actuator A6549061400

Part no. A6549061400

Starter Motor Mercedes W213 S213 W238 OM654 Diesel Engine Actuator A6549061400

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes X253 Hybrid Engine Wiring Harness Loom Cable A2535409530

Part no. A2535409530

Mercedes X253 Hybrid Engine Wiring Harness Loom Cable A2535409530

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W221 Fuse Box Control Unit Module Relay A1669061202

Part no. A1669061202

Mercedes W221 Fuse Box Control Unit Module Relay A1669061202

€32.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W221 Air Module Control Unit ECU SRS Module A2218707526

Part no. A2218707526

Mercedes W221 Air Module Control Unit ECU SRS Module A2218707526

€28.95

Free delivery - Wed, Jan 14

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 - Wed, Jan 14

If paid before 14:00

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Mercedes W164 ML350 OM642 4-Matic 224HP Engine Control ECU A6421507100 Automatic

Part no. A6421507100

Mercedes W164 ML350 OM642 4-Matic 224HP Engine Control ECU A6421507100 Automatic

€146.95

Free delivery - Wed, Jan 14

If paid before 14:00

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EGR Module Mercedes W177 W205 Exhaust Gas Recirculation Unit ECU A0009004613

Part no. A0009004613

EGR Module Mercedes W177 W205 Exhaust Gas Recirculation Unit ECU A0009004613

€32.95

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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

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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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