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.

More information
image placeholder
Mercedes W176 W246 Radio Head Unit COMAND Navi Player Control Unit A2469000012

Part no. A2469000012-2

Mercedes W176 W246 Radio Head Unit COMAND Navi Player Control Unit A2469000012

€170.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W204 C207 W212 E250CDI OM651.924 204HP Engine ECU A6519007500 Automatic

Part no. A6519007500-23

Mercedes W204 C207 W212 E250CDI OM651.924 204HP Engine ECU A6519007500 Automatic

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W169 A150 W245 B150 Engine Control ECU Kit A2661538979 + Key Automatic

Part no. A2661538979-1

Mercedes W169 A150 W245 B150 Engine Control ECU Kit A2661538979 + Key Automatic

€265.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes SLK R172 C207 Front Fuse Box Relay Control Unit SAM Module A2129006429

Part no. A2129006429

Mercedes SLK R172 C207 Front Fuse Box Relay Control Unit SAM Module A2129006429

€227.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W205 Diesel OM651 Engine Starter Motor Actuator Bosch A6519064300

Part no. A6519064300

Mercedes W205 Diesel OM651 Engine Starter Motor Actuator Bosch A6519064300

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W205 Door Module Front Right O/S Control Unit ECU A2059001611

Part no. A2059001611

Mercedes W205 Door Module Front Right O/S Control Unit ECU A2059001611

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W205 Rear Door Control Module Unit Right O/S ECU A2059002011

Part no. A2059002011

Mercedes W205 Rear Door Control Module Unit Right O/S ECU A2059002011

€47.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W205 Door Module Front Left N/S Control Unit ECU A2059001311

Part no. A2059001311

Mercedes W205 Door Module Front Left N/S Control Unit ECU A2059001311

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W205 Rear Door Control Module Unit Left N/S ECU A2059001811

Part no. A2059001811

Mercedes W205 Rear Door Control Module Unit Left N/S ECU A2059001811

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W205 Radio Audio Navi GPS Head Unit A2059007815

Part no. A2059007815

Mercedes W205 Radio Audio Navi GPS Head Unit A2059007815

€227.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W205 Air Conditioning Control Module A/C ECU Unit A2059004013

Part no. A2059004013

Mercedes W205 Air Conditioning Control Module A/C ECU Unit A2059004013

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Centre Console Connector Mercedes W204 W207 USB Port Socket Trim A2078210411

Part no. A2078210411-1

Centre Console Connector Mercedes W204 W207 USB Port Socket Trim A2078210411

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes R231 Control Unit Module Passenger Seat A2319003706

Part no. A2319003706

Mercedes R231 Control Unit Module Passenger Seat A2319003706

€127.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W212 Xenon Headlight Ballast Control Unit Module Hella A2129003502

Part no. A2129003502

Mercedes W212 Xenon Headlight Ballast Control Unit Module Hella A2129003502

€113.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes C207 Complete Damper Adjustment Control Module ECU A2049005503

Part no. A2049005503

Mercedes C207 Complete Damper Adjustment Control Module ECU A2049005503

€70.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes C207 Cable Wiring Power Steering Rack Loom Harness A2045400010

Part no. A2045400010

Mercedes C207 Cable Wiring Power Steering Rack Loom Harness A2045400010

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes C117 PDC Parking Sensor Control Module Unit ECU A0009001705

Part no. A0009001705

Mercedes C117 PDC Parking Sensor Control Module Unit ECU A0009001705

€61.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 Door Control Module Right Rear O/S A2118704126

Part no. A2118704126

Mercedes W221 Door Control Module Right Rear O/S A2118704126

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W207 A207 C207 Loudspeaker Cable Wiring Loom Harness A2075401102

Part no. A2075401102

Mercedes W207 A207 C207 Loudspeaker Cable Wiring Loom Harness A2075401102

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W166 C207 Front Rear PDC Parking Distance Sensor Tenorite Grey - 755

Part no. A0009055504-TNG1

Mercedes W166 C207 Front Rear PDC Parking Distance Sensor Tenorite Grey - 755

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
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 - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W906 Glow Plug Relay Module Unit A6519007703

Part no. A6519007703

Mercedes W906 Glow Plug Relay Module Unit A6519007703

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes C207 W212 Front Right Door O/S Control Unit Module A2129001829

Part no. A2129001829

Mercedes C207 W212 Front Right Door O/S Control Unit Module A2129001829

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 Bluetooth Hands Free Mobile Phone Adapter Connector A2218201811

Part no. A2218201811-2

Mercedes W221 Bluetooth Hands Free Mobile Phone Adapter Connector A2218201811

€56.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 Seat Headrest Display Monitor Rear Entertainment Unit A2218207389

Part no. A2218207389

Mercedes W221 Seat Headrest Display Monitor Rear Entertainment Unit A2218207389

€218.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W204 Fuse Box Terminal Connection Unit A2115452301

Part no. A2045458401

Mercedes W204 Fuse Box Terminal Connection Unit A2115452301

€222.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes S204 Door Module Rear Left N/S Control Unit ECU A2048701126

Part no. A2048701126

Mercedes S204 Door Module Rear Left N/S Control Unit ECU A2048701126

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes S204 Door Module Rear Right O/S Control Unit ECU A2048701226

Part no. A2048701226

Mercedes S204 Door Module Rear Right O/S Control Unit ECU A2048701226

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes S204 Door Module Front Left N/S Control Unit ECU A2048701826

Part no. A2048701826

Mercedes S204 Door Module Front Left N/S Control Unit ECU A2048701826

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W176 Steering Wheel Wiring Loom Harness 307873750AA

Part no. 307873750AA

Mercedes W176 Steering Wheel Wiring Loom Harness 307873750AA

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W213 OM642 Diesel Engine Alternator Wiring Loom Harness A2135401217

Part no. A2135401217

Mercedes W213 OM642 Diesel Engine Alternator Wiring Loom Harness A2135401217

€47.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 Steering Column Wheel Angle Sensor Control Unit A2215457832

Part no. A2215457832

Mercedes W221 Steering Column Wheel Angle Sensor Control Unit A2215457832

€80.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
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 - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 SAM Relay Fuse Box Module Control Unit ECU A2215402250

Part no. A2215402250

Mercedes W221 SAM Relay Fuse Box Module Control Unit ECU A2215402250

€170.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W166 Petrol Engine HV Battery Earth Ground Line Cable Wire A1665400141

Part no. A1665400141

Mercedes W166 Petrol Engine HV Battery Earth Ground Line Cable Wire A1665400141

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes C207 Glow Plug Relay Unit Control Module A6429005601

Part no. A6429005601

Mercedes C207 Glow Plug Relay Unit Control Module A6429005601

€56.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W177 M282 Starter Alternator Electrical Wiring Harness A1775409357

Part no. A1775409357

Mercedes W177 M282 Starter Alternator Electrical Wiring Harness A1775409357

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes Vito W447 Sprinter W907 W910 Telematics Module Control Unit A2479004505

Part no. A2479004505-1

Mercedes Vito W447 Sprinter W907 W910 Telematics Module Control Unit A2479004505

€37.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W177 A200 M282.814 163HP Engine Control Unit ECU A2829006700 Automatic

Part no. A2829006700

Mercedes W177 A200 M282.814 163HP Engine Control Unit ECU A2829006700 Automatic

€284.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W205 W212 Front Rear PDC Parking Distance Sensor Tenorite Grey - 755

Part no. A0009055504-TNG

Mercedes W205 W212 Front Rear PDC Parking Distance Sensor Tenorite Grey - 755

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
 Mercedes W212 Fuse Box Rear SAM Relay Control Unit Module A2129003922

Part no. A2129003922-1

Mercedes W212 Fuse Box Rear SAM Relay Control Unit Module A2129003922

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes Sprinter W907 314 CDI OM651.958 143HP ECU Engine Unit A6519003603

Part no. A6519003603-2

Mercedes Sprinter W907 314 CDI OM651.958 143HP ECU Engine Unit A6519003603

€94.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W907 W910 Battery Electrical Wiring Harness Ground Line A9075407160

Part no. A9075407160

Mercedes W907 W910 Battery Electrical Wiring Harness Ground Line A9075407160

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W204 Battery Wiring Cable Harness Loom A2045409907

Part no. A2045409907

Mercedes W204 Battery Wiring Cable Harness Loom A2045409907

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes GLC 220d X253 654.920 194HP 4Matic Engine Control Unit A6549009600

Part no. A6549009600-3

Mercedes GLC 220d X253 654.920 194HP 4Matic Engine Control Unit A6549009600

€189.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes SLK R172 Fuse Box Relay Control Unit SAM Module A2129009908

Part no. A2129009908

Mercedes SLK R172 Fuse Box Relay Control Unit SAM Module A2129009908

€127.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes GLC X253 Camera Lane Assist Control ECU Module Unit A2479008615

Part no. A2479008615

Mercedes GLC X253 Camera Lane Assist Control ECU Module Unit A2479008615

€89.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W906 Fuse Relay Box Module Control Unit A0025450601

Part no. A0025450601

Mercedes W906 Fuse Relay Box Module Control Unit A0025450601

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W169 A170 266.940 116HP Engine Control Unit ECU A2661534079 Automatic

Part no. A2661534079

Mercedes W169 A170 266.940 116HP Engine Control Unit ECU A2661534079 Automatic

€113.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 Remote Trunk Closing Hydraulic Pump Motor Unit A2218001548

Part no. A2218001548-2

Mercedes W221 Remote Trunk Closing Hydraulic Pump Motor Unit A2218001548

€156.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
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 - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes SLK R172 250CDI 651.980 204HP Engine ECU Kit Ignition + Key A6519007401

Part no. A6519007401-6

Mercedes SLK R172 250CDI 651.980 204HP Engine ECU Kit Ignition + Key A6519007401

€189.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
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 - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes SLK R172 Door Control Unit Module Front Right O/S A1729002601

Part no. A1729002601

Mercedes SLK R172 Door Control Unit Module Front Right O/S A1729002601

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes SLK R172 Door Control Unit Module Front Left N/S A1729002301

Part no. A1729002301

Mercedes SLK R172 Door Control Unit Module Front Left N/S A1729002301

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
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 - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes SLK R172 Rear SAM Fuse Relay Box Control Unit Module A1729060205

Part no. A1729060205

Mercedes SLK R172 Rear SAM Fuse Relay Box Control Unit Module A1729060205

€108.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes SLK R172 Radio CD Player Sat Nav Comand Head Unit A1729006609

Part no. A1729006609-2

Mercedes SLK R172 Radio CD Player Sat Nav Comand Head Unit A1729006609

€151.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes GLE W166 Rear Door Wiring Control Module Right O/S Unit ECU A1669008009

Part no. A1669008009

Mercedes GLE W166 Rear Door Wiring Control Module Right O/S Unit ECU A1669008009

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W177 Front Door Control Module Left Right N/O/S Unit ECU A1779007716

Part no. A1779007716

Mercedes W177 Front Door Control Module Left Right N/O/S Unit ECU A1779007716

€61.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Audio Amplifier Mercedes W166 C292 Sound Control Unit Harman Kardon A1669004719

Part no. A1669004719

Audio Amplifier Mercedes W166 C292 Sound Control Unit Harman Kardon A1669004719

€712.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 Rear DVD Entertainment System Video Player Unit A2218707385

Part no. A2218707385

Mercedes W221 Rear DVD Entertainment System Video Player Unit A2218707385

€370.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W204 SAM Control Unit Module Fuse Box Relay Rear A2049060105

Part no. A2049060105-1

Mercedes W204 SAM Control Unit Module Fuse Box Relay Rear A2049060105

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W447 Fuse Relay Box Module Control Unit A4479060400

Part no. A4479060400

Mercedes W447 Fuse Relay Box Module Control Unit A4479060400

€61.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes Vito W447 114 CDI OM651.950 Engine ECU Kit Ignition + 2 Key A6519002803

Part no. A6519002803-3

Mercedes Vito W447 114 CDI OM651.950 Engine ECU Kit Ignition + 2 Key A6519002803

€474.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 Head Unit DVD High Line Radio Player Navigation A2218708285

Part no. A2218708285

Mercedes W221 Head Unit DVD High Line Radio Player Navigation A2218708285

€560.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 Door Crash Impact Sensor Rear Left Right N/O/S A0038201926

Part no. A0038201926

Mercedes W221 Door Crash Impact Sensor Rear Left Right N/O/S A0038201926

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 Radar Distronic Adaptive Cruise Control Sensor A2215408445

Part no. A2215408445

Mercedes W221 Radar Distronic Adaptive Cruise Control Sensor A2215408445

€379.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 Rear Seat Control Module Unit ECU A2218702086

Part no. A2218702086

Mercedes W221 Rear Seat Control Module Unit ECU A2218702086

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
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 - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 SAM Fuse Box Comfort Control Module Unit ECU A2215402462

Part no. A2215402462

Mercedes W221 SAM Fuse Box Comfort Control Module Unit ECU A2215402462

€42.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes ML W166 Battery Cable Alternator Starter Motor Wiring A1664409735

Part no. A1664409735

Mercedes ML W166 Battery Cable Alternator Starter Motor Wiring A1664409735

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W639 Brake Yaw Rate Sensor ECU A0009055700

Part no. A0009055700

Mercedes W639 Brake Yaw Rate Sensor ECU A0009055700

€42.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
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 - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W204 Sat Nav Radio CD Player Radio Head Unit A2049005410

Part no. A2049005410

Mercedes W204 Sat Nav Radio CD Player Radio Head Unit A2049005410

€66.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 Door Module Rear Right Left N/O/S Control Unit A2219007701

Part no. A2219007701

Mercedes W221 Door Module Rear Right Left N/O/S Control Unit A2219007701

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes Sprinter W907 W910 Body Control Module BCM V2 ECU A9079000305

Part no. A9079000305

Mercedes Sprinter W907 W910 Body Control Module BCM V2 ECU A9079000305

€113.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 Air Suspension Module Regulation Control Unit A2219005503

Part no. A2219005503

Mercedes W221 Air Suspension Module Regulation Control Unit A2219005503

€56.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W221 Radio Multimedia Head Unit A2219006303

Part no. A2219006303

Mercedes W221 Radio Multimedia Head Unit A2219006303

€835.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W907 Starter Wiring Battery Alternator Cable Harness Loom A9075401205

Part no. A9075401205

Mercedes W907 Starter Wiring Battery Alternator Cable Harness Loom A9075401205

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes R172 OM651 Diesel Alternator Wiring Harness Cable Loom A1725403405

Part no. A1725403405

Mercedes R172 OM651 Diesel Alternator Wiring Harness Cable Loom A1725403405

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W177 A200 163HP M282.914 Engine Control Unit ECU A2829003300 Automatic

Part no. A2829003300

Mercedes W177 A200 163HP M282.914 Engine Control Unit ECU A2829003300 Automatic

€37.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W212 Roof Antenna Amplifier Shark Selenite Grey - 992 A2128270228

Part no. A2128270228-SEL

Mercedes W212 Roof Antenna Amplifier Shark Selenite Grey - 992 A2128270228

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes A238 M276 Engine Alternator Wiring Loom Harness A2535400701

Part no. A2535400701

Mercedes A238 M276 Engine Alternator Wiring Loom Harness A2535400701

€61.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W176 W246 Radio Head Unit COMAND Navi Player Control Unit A2469003818

Part no. A2469003818

Mercedes W176 W246 Radio Head Unit COMAND Navi Player Control Unit A2469003818

€332.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes C207 E220 CDI OM651.911 BE Engine Unit Module ECU A6519007500 Automatic

Part no. A6519007500-17

Mercedes C207 E220 CDI OM651.911 BE Engine Unit Module ECU A6519007500 Automatic

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W213 C238 Power Relay Fuse Box Unit Cover A2135403839

Part no. A2135403839

Mercedes W213 C238 Power Relay Fuse Box Unit Cover A2135403839

€56.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes A238 Fuse Box Control Unit SAM Module Relay A2139003029

Part no. A2139003029

Mercedes A238 Fuse Box Control Unit SAM Module Relay A2139003029

€170.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W213 Alternator Generator 200A 14V A0009063003

Part no. A0009063003

Mercedes W213 Alternator Generator 200A 14V A0009063003

€151.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes A238 Convertible E450 M276.823 Engine ECU Unit A2769004901 Automatic

Part no. A2769004901

Mercedes A238 Convertible E450 M276.823 Engine ECU Unit A2769004901 Automatic

€474.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes Sprinter W906 OM651 Engine Wiring Harness Cable Loom A9065402727

Part no. A9065402727

Mercedes Sprinter W906 OM651 Engine Wiring Harness Cable Loom A9065402727

€47.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
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 - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W176 Keyless Control Module Unit ECU A2129001929

Part no. A2129001929

Mercedes W176 Keyless Control Module Unit ECU A2129001929

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Door Module Mercedes W205 GLC C253 Control Unit Rear Right O/S A2229002112

Part no. A2229002112

Door Module Mercedes W205 GLC C253 Control Unit Rear Right O/S A2229002112

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W205 GLC X253 Door Module Control Unit Front Left N/S A2059004021

Part no. A2059004021

Mercedes W205 GLC X253 Door Module Control Unit Front Left N/S A2059004021

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
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 - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W177 Air Module SRS System Control Unit ECU A1779002410

Part no. A1779002410

Mercedes W177 Air Module SRS System Control Unit ECU A1779002410

€66.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes CLA C118 W177 W205 W213 Telematics Control Unit Module A2479002613

Part no. A2479002613

Mercedes CLA C118 W177 W205 W213 Telematics Control Unit Module A2479002613

€80.95

Free delivery - Tue, Nov 04

If paid before 14:00

image placeholder
Mercedes W907 Front Radar Distance Control Unit Module A9079003303

Part no. A9079003303

Mercedes W907 Front Radar Distance Control Unit Module A9079003303

€132.95

Free delivery - Tue, Nov 04

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 .

StartBasket
0
FavoritesMy Profile