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-Benz A B W169 W245 Bracket Starter Alternator Control Unit A1695457740

-5%

Part no. A1695457740

Mercedes-Benz A B W169 W245 Bracket Starter Alternator Control Unit A1695457740

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes-Benz M-Class W164 Battery Ground Earth Strap Cable Wiring A1645400641

-15%

Part no. A1645400641

Mercedes-Benz M-Class W164 Battery Ground Earth Strap Cable Wiring A1645400641

Promo price

€28.95

€24.61

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes-Benz A B W169 W245 Front Right Door Control Unit Module A1699000200

-5%

Part no. A1699000200

Mercedes-Benz A B W169 W245 Front Right Door Control Unit Module A1699000200

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes-Benz E W207 Cabrio A207 AdBlue Additive Fuel Tank Wiring Adapter Cable

-5%

Part no. A2074405433

Mercedes-Benz E W207 Cabrio A207 AdBlue Additive Fuel Tank Wiring Adapter Cable

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes-Benz E-Class A207 Convertible Control Unit Module Bracket Trunk

-5%

Part no. A2075454440

Mercedes-Benz E-Class A207 Convertible Control Unit Module Bracket Trunk

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W168 A 160 CDI OM668 Engine Control Module A6681530979

-15%

Part no. A6681530979

Mercedes W168 A 160 CDI OM668 Engine Control Module A6681530979

Promo price

€28.95

€24.61

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes Vaneo W414 Front Left Right Door N/O/S Control Unit Module A4148200526

-5%

Part no. A4148200526

Mercedes Vaneo W414 Front Left Right Door N/O/S Control Unit Module A4148200526

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes Vaneo W414 Sprinter W901 W902 W903 Fuse Box Battery A0035453501

-5%

Part no. A0035453501

Mercedes Vaneo W414 Sprinter W901 W902 W903 Fuse Box Battery A0035453501

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes-Benz Vaneo W414 Cable Starter Line Positive Line Battery A4145400130

-5%

Part no. A4145400130

Mercedes-Benz Vaneo W414 Cable Starter Line Positive Line Battery A4145400130

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Fuse Box Unit Mercedes CL S C215 W220 1 Front Right O/S ECU A2205401124

-5%

Part no. A2205401124-1

Fuse Box Unit Mercedes CL S C215 W220 1 Front Right O/S ECU A2205401124

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes-Benz C W203 Front Left Right Door Wiring Loom Harness A2035407608

-5%

Part no. A2035407608

Mercedes-Benz C W203 Front Left Right Door Wiring Loom Harness A2035407608

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes ML W163 Relay 4-Pin Grey Tyco A0025422619

-5%

Part no. A0025422619

Mercedes ML W163 Relay 4-Pin Grey Tyco A0025422619

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes ML W163 Cover Footwell Fuse Box Trim Right A1636801080

-5%

Part no. A1636801080

Mercedes ML W163 Cover Footwell Fuse Box Trim Right A1636801080

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes ML W163 Transfer Box Control Unit Module ECU A1635457932

-5%

Part no. A1635457932

Mercedes ML W163 Transfer Box Control Unit Module ECU A1635457932

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes ML W163 Fuse Relay Box ECU Cover Trim A1635400382

-5%

Part no. A1635400382

Mercedes ML W163 Fuse Relay Box ECU Cover Trim A1635400382

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes A B C Class W169 W203 W245 Outside Air Temperature Sensor A0005428418

-5%

Part no. A0005428418

Mercedes A B C Class W169 W203 W245 Outside Air Temperature Sensor A0005428418

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes CLK W203 W209 Antenna Amplifier Radio Right O/S A2038209489

-5%

Part no. A2038209489

Mercedes CLK W203 W209 Antenna Amplifier Radio Right O/S A2038209489

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes-Benz C-Class W203 Alarm Sensor Module Unit A2038219751

-5%

Part no. A2038219751-1

Mercedes-Benz C-Class W203 Alarm Sensor Module Unit A2038219751

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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

-5%

Part no. A2038219751

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

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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

-5%

Part no. A1695453740

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

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes C CLK Class W203 C209 Engine Bay Fuse Box Right O/S Cover A2038301613

-5%

Part no. A2038301613

Mercedes C CLK Class W203 C209 Engine Bay Fuse Box Right O/S Cover A2038301613

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes-Benz C CLK Class W203 C209 Vacuum Solenoid Valve A2038000178

-5%

Part no. A2038000178

Mercedes-Benz C CLK Class W203 C209 Vacuum Solenoid Valve A2038000178

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W203 Door Control Module Rear Left N/S A2038202185

-5%

Part no. A2038202185

Mercedes W203 Door Control Module Rear Left N/S A2038202185

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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

-5%

Part no. A2038202285

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

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes-Benz A B Class W169 W245 Door Control Module Left Rear N/S A1698208526

-5%

Part no. A1698208526

Mercedes-Benz A B Class W169 W245 Door Control Module Left Rear N/S A1698208526

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes-Benz A B W169 W245 Door Control Module Right Rear O/S A1698208626

-5%

Part no. A1698208626

Mercedes-Benz A B W169 W245 Door Control Module Right Rear O/S A1698208626

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes A B ML Class W166 W169 W245 Interior Temperature Sensor A1718300272

-5%

Part no. A1718300272

Mercedes A B ML Class W166 W169 W245 Interior Temperature Sensor A1718300272

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W169 W245 Diesel Engine Starter Wiring Loom Cable A1695400209

-5%

Part no. A1695400209

Mercedes W169 W245 Diesel Engine Starter Wiring Loom Cable A1695400209

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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PDC Display Mercedes W169 W211 Parking Distance Sensor Control Unit A1715420123

-5%

Part no. A1715420123

PDC Display Mercedes W169 W211 Parking Distance Sensor Control Unit A1715420123

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes A E Class W169 W211 Parking Sensor Display Control PDC A0015423723

-5%

Part no. A0015423723

Mercedes A E Class W169 W211 Parking Sensor Display Control PDC A0015423723

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Starter Motor Mercedes W169 W245 Diesel Engine A0051517401

-15%

Part no. A0051517401

Starter Motor Mercedes W169 W245 Diesel Engine A0051517401

Promo price

€28.95

€24.61

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes A C E Class 1 W169 W203 W211 OBD Diagnostic Plug Cover A2025402373

-5%

Part no. A2025402373-1

Mercedes A C E Class 1 W169 W203 W211 OBD Diagnostic Plug Cover A2025402373

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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

-5%

Part no. A2038270642

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

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes CLC CLK Class CL203 W203 C209 Crash Sensor A0018209126

-5%

Part no. A0018209126

Mercedes CLC CLK Class CL203 W203 C209 Crash Sensor A0018209126

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes C CLC Class CL203 W203 Rear SAM Unit Fuse Box Trim Cover A2036901430

-5%

Part no. A2036901430

Mercedes C CLC Class CL203 W203 Rear SAM Unit Fuse Box Trim Cover A2036901430

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W203 Battery Terminal Fuse Box Electrical Unit A2035450803

-5%

Part no. A2035450803

Mercedes W203 Battery Terminal Fuse Box Electrical Unit A2035450803

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W168 W169 W245 Blue Relay 4-Pin Tyco A0025422519

Part no. A0025422519

Mercedes W168 W169 W245 Blue Relay 4-Pin Tyco A0025422519

€23.95

Free delivery - Tue, Oct 07

If paid before 14:00

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

-5%

Part no. A0025421319

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

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes A W168 Petrol Engine Starter Alternator Electrical Cable A1685400830

-5%

Part no. A1685400830

Mercedes A W168 Petrol Engine Starter Alternator Electrical Cable A1685400830

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W168 Antenna Amplifier Unit Roof Rear Rail A1688200289

-5%

Part no. A1688200289

Mercedes W168 Antenna Amplifier Unit Roof Rear Rail A1688200289

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W168 Air Module Belt Locking System Sensor Control Unit Module ECU

-5%

Part no. A0018203126

Mercedes W168 Air Module Belt Locking System Sensor Control Unit Module ECU

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes-Benz E Class W211 Front Right Anti Roll Bar Clamp Bracket A2113231226

-5%

Part no. A2113231226

Mercedes-Benz E Class W211 Front Right Anti Roll Bar Clamp Bracket A2113231226

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes-Benz E Class W211 Front Left Anti Roll Bar Clamp Bracket A2113231126

-5%

Part no. A2113231126

Mercedes-Benz E Class W211 Front Left Anti Roll Bar Clamp Bracket A2113231126

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W169 W203 W204 W211 OBD Diagnostic Plug Cover A2025402373

-5%

Part no. A2025402373

Mercedes W169 W203 W204 W211 OBD Diagnostic Plug Cover A2025402373

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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

-5%

Part no. A2115452301

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

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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

-5%

Part no. A2115454840

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

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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

-5%

Part no. A2118201626

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

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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

-5%

Part no. A2118209126

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

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes S211 Rear Door Control Module Left N/S A2118201526

-5%

Part no. A2118201526

Mercedes S211 Rear Door Control Module Left N/S A2118201526

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Kompressor Mercedes W203 W211 M271 Petrol Engine Starter Motor A0051513901

-5%

Part no. A0051513901

Kompressor Mercedes W203 W211 M271 Petrol Engine Starter Motor A0051513901

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W169 W245 Petrol Engine Starter Motor M266 A0061510301

-5%

Part no. A0061510301

Mercedes W169 W245 Petrol Engine Starter Motor M266 A0061510301

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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

-15%

Part no. A2709060026

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

Promo price

€28.95

€24.61

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W213 Power Relay 4 Pin 12V Hella A0009828223

-5%

Part no. A0009828223

Mercedes W213 Power Relay 4 Pin 12V Hella A0009828223

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W176 W246 Relay Current 4 Pin 12V Hella A0025428819

-5%

Part no. A0025428819

Mercedes W176 W246 Relay Current 4 Pin 12V Hella A0025428819

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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

-5%

Part no. A2034404532

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

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W204 Door Module Control Unit Module Front Right O/S A2048702126

-5%

Part no. A2048702126

Mercedes W204 Door Module Control Unit Module Front Right O/S A2048702126

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes-Benz E-Class W207 W212 Front Windscreen Windshield Lane Assist Camera

-5%

Part no. A0009007607

Mercedes-Benz E-Class W207 W212 Front Windscreen Windshield Lane Assist Camera

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W212 OM651 Alternator Support Bracket Belt Tensioner Holder A6512011909

-5%

Part no. A6512011909

Mercedes W212 OM651 Alternator Support Bracket Belt Tensioner Holder A6512011909

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Alternator Generator Mercedes W204 W207 Diesel Engine Valeo 150A A0141541102

-15%

Part no. A0141541102

Alternator Generator Mercedes W204 W207 Diesel Engine Valeo 150A A0141541102

Promo price

€94.95

€80.71

Free delivery - Tue, Oct 07

If paid before 14:00

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Door Module Mercedes W204 Rear Right O/S Control Unit Module A2048702626

-5%

Part no. A2048702626

Door Module Mercedes W204 Rear Right O/S Control Unit Module A2048702626

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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

-5%

Part no. A2034400033-2

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

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Door Cable Guide Mercedes W204 Front Wiring Loom Harness Channel A2048210197

-5%

Part no. A2048210197

Door Cable Guide Mercedes W204 Front Wiring Loom Harness Channel A2048210197

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Wiring Loom Mercedes W639 Vito Cable Front Door Left Right N/O/S A6394407810

-5%

Part no. A6394407810

Wiring Loom Mercedes W639 Vito Cable Front Door Left Right N/O/S A6394407810

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Earth Ground Cable Mercedes W204 W207 W212 Battery Starter Wiring A2125400035

-5%

Part no. A2125400035

Earth Ground Cable Mercedes W204 W207 W212 Battery Starter Wiring A2125400035

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Bowden Cable Mercedes W639 Door Handle Catch Top Rear Right O/S Wire A6397600204

-5%

Part no. A6397600204

Bowden Cable Mercedes W639 Door Handle Catch Top Rear Right O/S Wire A6397600204

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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

-5%

Part no. A6397600104

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

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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

-5%

Part no. A9065420518

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

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes Vito W639 Door Handle Bowden Cable Catch Rear Wire A6397601804

-5%

Part no. A6397601804

Mercedes Vito W639 Door Handle Bowden Cable Catch Rear Wire A6397601804

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Wiring Loom Mercedes W639 Vito Cable Sliding Door Rear Left N/S A6395407809

-5%

Part no. A6395407809

Wiring Loom Mercedes W639 Vito Cable Sliding Door Rear Left N/S A6395407809

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W176 W246 Starter Cable Loom Wiring 160 180 CDI Diesel A2465405833

-5%

Part no. A2465405833

Mercedes W176 W246 Starter Cable Loom Wiring 160 180 CDI Diesel A2465405833

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Starter Motor Mercedes W176 W246 C117 Diesel Engine Denso A6459060800

-5%

Part no. A6459060800

Starter Motor Mercedes W176 W246 C117 Diesel Engine Denso A6459060800

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W176 W246 Negative Earth Cable Battery Terminal Wiring A2465400335

-5%

Part no. A2465400335

Mercedes W176 W246 Negative Earth Cable Battery Terminal Wiring A2465400335

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes Vito W639 Wiring Harness Rear Boot Trunk Lid Tailgate Loom A6394405109

-15%

Part no. A6394405109

Mercedes Vito W639 Wiring Harness Rear Boot Trunk Lid Tailgate Loom A6394405109

Promo price

€32.95

€28.01

Free delivery - Tue, Oct 07

If paid before 14:00

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Starter Motor Mercedes W204 W212 Sprinter W906 OM651 Diesel Engine A0061514501

Part no. A0061514501

Starter Motor Mercedes W204 W212 Sprinter W906 OM651 Diesel Engine A0061514501

€37.95

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes Vito W639 Door Handle Cable Catch Bowden Cable Rear A6397600340

-5%

Part no. A6397600340

Mercedes Vito W639 Door Handle Cable Catch Bowden Cable Rear A6397600340

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes W221 Air Pump Valve Pressure Electric Change Over Sensor A0025407097

-5%

Part no. A0025407097-1

Mercedes W221 Air Pump Valve Pressure Electric Change Over Sensor A0025407097

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Starter Motor Mercedes W204 W212 OM651 Diesel Engine Starter A6519062300

-15%

Part no. A6519062300

Starter Motor Mercedes W204 W212 OM651 Diesel Engine Starter A6519062300

Promo price

€32.95

€28.01

Free delivery - Tue, Oct 07

If paid before 14:00

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Positive Cable Mercedes W906 OM651 Battery Starter Alternator Plus A9064402341

Part no. A9064402341

Positive Cable Mercedes W906 OM651 Battery Starter Alternator Plus A9064402341

€32.95

Free delivery - Tue, Oct 07

If paid before 14:00

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Alternator Mercedes Vito W639 Sprinter W906 Generator 14V 120A Bosch A0141542702

-15%

Part no. A0141542702

Alternator Mercedes Vito W639 Sprinter W906 Generator 14V 120A Bosch A0141542702

Promo price

€75.95

€64.56

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes-Benz A B W169 W245 Front Right Door O/S Control Unit Module A1698208426

-5%

Part no. A1698208426

Mercedes-Benz A B W169 W245 Front Right Door O/S Control Unit Module A1698208426

Promo price

€23.95

€22.75

Free delivery - Tue, Oct 07

If paid before 14:00

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Mercedes A C E M W163 W169 W203 W210 Relay 5-Pin Yellow TYCO A0025421419

-5%

Part no. A0025421419

Mercedes A C E M W163 W169 W203 W210 Relay 5-Pin Yellow TYCO A0025421419

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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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