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 W204 C220CDI BlueEFFICIENCY OM651.911 Engine ECU Kit A6519007500 Key

Part no. A6519007500-3

Mercedes W204 C220CDI BlueEFFICIENCY OM651.911 Engine ECU Kit A6519007500 Key

€313.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Fuse Box Mercedes W205 Interior Equipment Fuse Box Control Module A2135406100

Part no. A2135406100

Fuse Box Mercedes W205 Interior Equipment Fuse Box Control Module A2135406100

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Fuse Cover Mercedes Sprinter W906 Box Trim Panel Lid Grey A6395450003

Part no. A9065450003

Fuse Cover Mercedes Sprinter W906 Box Trim Panel Lid Grey A6395450003

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W205 Battery Lead Wiring Loom Cable Hybrid Cable Harness A2054404136

Part no. A2054404136

Mercedes W205 Battery Lead Wiring Loom Cable Hybrid Cable Harness A2054404136

€47.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W176 W212 W246 Voltage Converter Inverter Power Distributor A0009820212

Part no. A0009820212

Mercedes W176 W212 W246 Voltage Converter Inverter Power Distributor A0009820212

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes SLK R172 Fuse Box Power Distribution Control Module Unit A1725401450

Part no. A1725401450

Mercedes SLK R172 Fuse Box Power Distribution Control Module Unit A1725401450

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes C118 W167 W177 W243 W247 Ignition Control Module Unit ECU A1679009330

Part no. A1679009330

Mercedes C118 W167 W177 W243 W247 Ignition Control Module Unit ECU A1679009330

€284.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W177 Rear Axle Wheel RPM Speed Right Sensor Wire Harness A2475400600

Part no. A2475400600

Mercedes W177 Rear Axle Wheel RPM Speed Right Sensor Wire Harness A2475400600

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W470 Glow Plug Relay Module Unit A4709820700

Part no. A4709820700

Mercedes W470 Glow Plug Relay Module Unit A4709820700

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Fuse Holder Mercedes W169 W245 W906 Electrical Fuse Box Bracket A0025450801

Part no. A0025450801

Fuse Holder Mercedes W169 W245 W906 Electrical Fuse Box Bracket A0025450801

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W221 Cover Wiring Cable Front Door Protection Seal Sleeve A2218210197

Part no. A2218210197

Mercedes W221 Cover Wiring Cable Front Door Protection Seal Sleeve A2218210197

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes Vito W639 Gateway Control Unit Module A2034450000

Part no. A2034450000

Mercedes Vito W639 Gateway Control Unit Module A2034450000

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 W212 Telephone Control Unit Module ECU A2429004101

Part no. A2429004101

Mercedes W204 W212 Telephone Control Unit Module ECU A2429004101

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Door Wiring Mercedes W176 Loom Cable Rear Left Right N/O/S A2465408109

Part no. A2465408109

Door Wiring Mercedes W176 Loom Cable Rear Left Right N/O/S A2465408109

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W205 Battery Cable Wiring Harness Loom Petrol Hybrid A0005400664

Part no. A0005400664

Mercedes W205 Battery Cable Wiring Harness Loom Petrol Hybrid A0005400664

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W212 Suspension Module Adjustment Control Unit Controller A2479007312

Part no. A2479007312

Mercedes W212 Suspension Module Adjustment Control Unit Controller A2479007312

€94.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes E S Class W211 W220 Telephone Hands Free Control Module A2118206185

Part no. A2118206185

Mercedes E S Class W211 W220 Telephone Hands Free Control Module A2118206185

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Ignition Switch Mercedes W177 Electronic Anti Theft Control Module A1679003504

Part no. A1679003504

Ignition Switch Mercedes W177 Electronic Anti Theft Control Module A1679003504

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W221 Antenna Amplifier Aerial A2218204189

Part no. A2218204189

Mercedes W221 Antenna Amplifier Aerial A2218204189

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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

Part no. A0009822923-1

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

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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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 - Wed, Jan 14

If paid before 14:00

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Module Mercedes W205 Fuel Pump Control Module In Trunk Rear ECU A0009003505

Part no. A0009003505

Module Mercedes W205 Fuel Pump Control Module In Trunk Rear ECU A0009003505

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes SLK R172 Rear Window Heating Cable Loom Heat Wiring Harness A1725402513

Part no. A1725402513

Mercedes SLK R172 Rear Window Heating Cable Loom Heat Wiring Harness A1725402513

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 Seat Module Memory Control Unit Front Left N/S A1729007500

Part no. A1729007500

Mercedes W204 Seat Module Memory Control Unit Front Left N/S A1729007500

€51.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Battery Cable Mercedes W166 C292 Starter Alternator Wiring Harness A1665402102

Part no. A1665402102

Battery Cable Mercedes W166 C292 Starter Alternator Wiring Harness A1665402102

€47.95

Free delivery - Wed, Jan 14

If paid before 14:00

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

Part no. A1698208426

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

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W251 Central Multimedia Navi GPS Control Head Unit ECU A2519061100

Part no. A2519061100

Mercedes W251 Central Multimedia Navi GPS Control Head Unit ECU A2519061100

€313.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes ML W163 Cover Footwell Fuse Box Trim Right A1636801080

Part no. A1636801080

Mercedes ML W163 Cover Footwell Fuse Box Trim Right A1636801080

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W205 W213 Fuse Box Rear SAM Module Electrical Unit A2139068701

Part no. A2139068701-1

Mercedes W205 W213 Fuse Box Rear SAM Module Electrical Unit A2139068701

€32.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Door Module Mercedes W205 Front Right O/S Door Control Module Unit A2059006013

Part no. A2059006013

Door Module Mercedes W205 Front Right O/S Door Control Module Unit A2059006013

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Fuse Box Mercedes W177 Power Distribution Junction Relay Unit A1775404007

Part no. A1775404007

Fuse Box Mercedes W177 Power Distribution Junction Relay Unit A1775404007

€67.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W447 Front Air Module Control Unit ECU A4479001118

Part no. A4479001118

Mercedes W447 Front Air Module Control Unit ECU A4479001118

€488.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 C180 BlueEFFICIENCY M274.910 156HP Engine Unit ECU A2749000700

Part no. A2749000700

Mercedes W204 C180 BlueEFFICIENCY M274.910 156HP Engine Unit ECU A2749000700

€284.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz A B Class W169 W245 Door Control Module Left Rear N/S A1698203185

Part no. A1698203185

Mercedes-Benz A B Class W169 W245 Door Control Module Left Rear N/S A1698203185

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W163 Negative Battery Minus Terminal Lead Cable A1635401230

Part no. A1635401230

Mercedes W163 Negative Battery Minus Terminal Lead Cable A1635401230

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes C118 W177 W247 Keyless Go Module ECU Entry Control Unit A1679007012

Part no. A1679007012

Mercedes C118 W177 W247 Keyless Go Module ECU Entry Control Unit A1679007012

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Door Module Mercedes Vito W639 Front Right O/S Control Unit ECU A6399003000

Part no. A6399003000

Door Module Mercedes Vito W639 Front Right O/S Control Unit ECU A6399003000

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Fuse Box Mercedes W212 Rear SAM Relay Control Unit Module A2129004901

Part no. A2129004901-1

Fuse Box Mercedes W212 Rear SAM Relay Control Unit Module A2129004901

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz Vito W639 Fuse Box Cover Cap Trim A6395450203

Part no. A6395450203

Mercedes-Benz Vito W639 Fuse Box Cover Cap Trim A6395450203

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Door Module Mercedes W205 Front Left N/S Door Control Module Unit A2059005713

Part no. A2059005713

Door Module Mercedes W205 Front Left N/S Door Control Module Unit A2059005713

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Alternator Wire Mercedes Vito W447 Battery Alternator Cable A4475406777

Part no. A4475406777

Alternator Wire Mercedes Vito W447 Battery Alternator Cable A4475406777

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W202 C208 W208 W220 Parking Distance Sensor PDC Almandine Black

Part no. A0015425918-ALB

Mercedes W202 C208 W208 W220 Parking Distance Sensor PDC Almandine Black

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes Sprinter W906 Door Module Front Right O/S Control Unit A9069000401

Part no. A9069000401

Mercedes Sprinter W906 Door Module Front Right O/S Control Unit A9069000401

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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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 - Wed, Jan 14

If paid before 14:00

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

Part no. A0035421619

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

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes SLK R171 Central Gateway Module ECU Control Unit A1715405045

Part no. A1715405045-1

Mercedes SLK R171 Central Gateway Module ECU Control Unit A1715405045

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Alternator Mercedes W638 OM611 Engine Alternator Generator A0131541702

Part no. A0131541702

Alternator Mercedes W638 OM611 Engine Alternator Generator A0131541702

€85.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Antenna Mercedes W212 Keyless Go Comfort Access Antenna Module Unit A2078200075

Part no. A2078200075

Antenna Mercedes W212 Keyless Go Comfort Access Antenna Module Unit A2078200075

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes SLK R172 Roadster Soft Top Folding Roof Control Module A1729003406

Part no. A1729003406

Mercedes SLK R172 Roadster Soft Top Folding Roof Control Module A1729003406

€80.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Parktronic Screen Mercedes W207 W212 Front Parking Sensor Display A0015424423

Part no. A0015424423

Parktronic Screen Mercedes W207 W212 Front Parking Sensor Display A0015424423

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Door Module Mercedes CL203 Front Right O/S Control Unit A2038700426

Part no. A2038700426

Door Module Mercedes CL203 Front Right O/S Control Unit A2038700426

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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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 - Wed, Jan 14

If paid before 14:00

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Mercedes W447 Sliding Door Wiring Loom Harness Right O/S A4475402231

Part no. A4475402231

Mercedes W447 Sliding Door Wiring Loom Harness Right O/S A4475402231

€32.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes ML W164 Radio CD Player Audio Stereo Head Unit A1648208289

Part no. A1648208289

Mercedes ML W164 Radio CD Player Audio Stereo Head Unit A1648208289

€85.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Door Cable Mercedes W212 Wiring Loom Front Left Right Door N/O/S A2075402013

Part no. A2075402013

Door Cable Mercedes W212 Wiring Loom Front Left Right Door N/O/S A2075402013

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W176 Radio Aerial Antenna Amplifier Booster Unit Module A1668201089

Part no. A1668201089

Mercedes W176 Radio Aerial Antenna Amplifier Booster Unit Module A1668201089

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W907 Battery Electrical Ground Line Wire Earth Cable A9075406749

Part no. A9075406749

Mercedes W907 Battery Electrical Ground Line Wire Earth Cable A9075406749

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W207 Harman Control Unit Module Amplifier Premium Sound A2189006806

Part no. A2189006806

Mercedes W207 Harman Control Unit Module Amplifier Premium Sound A2189006806

€631.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 Battery Wiring Cable Harness Loom A2045409907

Part no. A2045409907

Mercedes W204 Battery Wiring Cable Harness Loom A2045409907

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W205 W213 C238 Seat Heating Heater Module Control Unit ECU A2229009910

Part no. A2229009910

Mercedes W205 W213 C238 Seat Heating Heater Module Control Unit ECU A2229009910

€66.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes S205 W205 Air Conditioning Control Module A/C ECU Unit A0009001017

Part no. A0009001017

Mercedes S205 W205 Air Conditioning Control Module A/C ECU Unit A0009001017

€33.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes Benz C E W204 W207 Control Unit Module SAM Bracket Mount A2045455640

Part no. A2045455640

Mercedes Benz C E W204 W207 Control Unit Module SAM Bracket Mount A2045455640

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W176 W246 Battery Cover Fuse Box Trim Panel Lid A2465410005

Part no. A2465410005

Mercedes W176 W246 Battery Cover Fuse Box Trim Panel Lid A2465410005

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W176 A200 CDI OM651 136HP Engine Module ECU Unit A6519007003 Automatic

Part no. A6519007003

Mercedes W176 A200 CDI OM651 136HP Engine Module ECU Unit A6519007003 Automatic

€51.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Door Module Mercedes ML W166 C292 Rear Right O/S Door Control Unit A1669006507

Part no. A1669006507

Door Module Mercedes ML W166 C292 Rear Right O/S Door Control Unit A1669006507

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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

Part no. A0009007607

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

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes R172 Glove Box Wiring Loom A1725402209

Part no. A1725402209

Mercedes R172 Glove Box Wiring Loom A1725402209

€32.95

Free delivery - Wed, Jan 14

If paid before 14:00

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BMW G20 G21 Positive Battery Cable Wiring Loom 8589948

Part no. 8589948

BMW G20 G21 Positive Battery Cable Wiring Loom 8589948

€56.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W205 Negative Cable Battery Lead Minus Pole Wiring A2055405203

Part no. A2055405203

Mercedes W205 Negative Cable Battery Lead Minus Pole Wiring A2055405203

€23.95

Free delivery - Wed, Jan 14

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 - Wed, Jan 14

If paid before 14:00

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

Part no. A2215408045

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

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W906 310 CDI OM651.955 95HP Engine Unit ECU Kit A6519000700 Key Lock

Part no. A6519000700-3

Mercedes W906 310 CDI OM651.955 95HP Engine Unit ECU Kit A6519000700 Key Lock

€393.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes CLS E Class W211 C219 Headlight Level Sensor Wiring Cable A2115406905

Part no. A2115406905

Mercedes CLS E Class W211 C219 Headlight Level Sensor Wiring Cable A2115406905

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W163 W168 W203 W211 Relay 4-Pin Black Hella A0025421119

Part no. A0025421119

Mercedes W163 W168 W203 W211 Relay 4-Pin Black Hella A0025421119

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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

Part no. A1718300272

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

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W176 Radio Stereo Head Unit Media Player Navigation A2469009312

Part no. A2469009312-1

Mercedes W176 Radio Stereo Head Unit Media Player Navigation A2469009312

€104.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz A-Class W169 Door Plug Cover Trim Insert Blank Seal A1697220180

Part no. A1697220180

Mercedes-Benz A-Class W169 Door Plug Cover Trim Insert Blank Seal A1697220180

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes E-Class W211 Rear Door Wiring Loom Harness Rubber Grommet A2118210197

Part no. A2118210197

Mercedes E-Class W211 Rear Door Wiring Loom Harness Rubber Grommet A2118210197

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Battery Cable Mercedes W213 S213 Negative Lead Wiring Harness A0009056001

Part no. A0009056001

Battery Cable Mercedes W213 S213 Negative Lead Wiring Harness A0009056001

€32.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz A-Class W176 Front Door Cable Wiring Loom Harness A1765405508

Part no. A1765405508

Mercedes-Benz A-Class W176 Front Door Cable Wiring Loom Harness A1765405508

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes-Benz C-Class W203 M111 Ignition Coil Cable Connector A0001594942

Part no. A0001594942

Mercedes-Benz C-Class W203 M111 Ignition Coil Cable Connector A0001594942

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes R171 SLK200 M271.944 163HP Engine Control ECU A2710106644 Automatic

Part no. A2710106644-1

Mercedes R171 SLK200 M271.944 163HP Engine Control ECU A2710106644 Automatic

€151.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W204 Air Module Impact Crash Sensor Door A2048210651

Part no. A2048210651

Mercedes W204 Air Module Impact Crash Sensor Door A2048210651

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W205 W238 Rear Battery Holder Bracket Mount Strap Clamp A2056186100

Part no. A2056186100

Mercedes W205 W238 Rear Battery Holder Bracket Mount Strap Clamp A2056186100

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Bracket Mount Mercedes W211 W219 Control Unit Module SAM Holder A2115452647

Part no. A2115452647

Bracket Mount Mercedes W211 W219 Control Unit Module SAM Holder A2115452647

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Windscreen Camera Mercedes W207 W212 W246 Front Control Unit Module A0009008905

Part no. A0009008905

Windscreen Camera Mercedes W207 W212 W246 Front Control Unit Module A0009008905

€80.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W177 Front Seat Module Control Unit Memory Driver's Side A2479003506

Part no. A2479003506

Mercedes W177 Front Seat Module Control Unit Memory Driver's Side A2479003506

€203.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W221 PDC Distance Control Holder Bracket A2216890614

Part no. A2216890614

Mercedes W221 PDC Distance Control Holder Bracket A2216890614

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes ML W164 Prefuse Fuse Distribution Box Front A2115452601

Part no. A2115452601

Mercedes ML W164 Prefuse Fuse Distribution Box Front A2115452601

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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iPod Interface Mercedes W204 W207 W212 Module Control Unit ECU A0048273745

Part no. A0048273745

iPod Interface Mercedes W204 W207 W212 Module Control Unit ECU A0048273745

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Door Module Mercedes W176 W246 Front Right O/S Control Unit Module A1669005811

Part no. A1669005811

Door Module Mercedes W176 W246 Front Right O/S Control Unit Module A1669005811

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W176 Automatic Gearbox Transmission Module Control Unit ECU A0009006302

Part no. A0009006302

Mercedes W176 Automatic Gearbox Transmission Module Control Unit ECU A0009006302

€32.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes ML W164 Sam Control Module Fuse Box Unit A1649005001

Part no. A1649005001

Mercedes ML W164 Sam Control Module Fuse Box Unit A1649005001

€626.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes SLK R171 Rear Bumper PDC Wiring Loom Parking Sensor Cable A1715403932

Part no. A1715403932

Mercedes SLK R171 Rear Bumper PDC Wiring Loom Parking Sensor Cable A1715403932

€37.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Ground Line Mercedes ML W166 Battery Earth Negative Cable Wire A1665400841

Part no. A1665400841

Ground Line Mercedes ML W166 Battery Earth Negative Cable Wire A1665400841

€28.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W212 Fuse Box Rear Relay Control Unit Electric Module SAM A2129060605

Part no. A2129060605

Mercedes W212 Fuse Box Rear Relay Control Unit Electric Module SAM A2129060605

€85.95

Free delivery - Wed, Jan 14

If paid before 14:00

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Mercedes W164 Fuse Box Relay Housing Cover A1645400624

Part no. A1645400624

Mercedes W164 Fuse Box Relay Housing Cover A1645400624

€23.95

Free delivery - Wed, Jan 14

If paid before 14:00

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

Part no. A2075404207

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

€37.95

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Mercedes Sprinter W910 Remote Key Control Unit A2479052503

Part no. A2479052503

Mercedes Sprinter W910 Remote Key Control Unit A2479052503

€94.95

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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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