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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Audi A6 C7 Air Suspension Level Height Adjustment Module Control Unit 4H0907145

Part no. 4H0907145

Audi A6 C7 Air Suspension Level Height Adjustment Module Control Unit 4H0907145

€32.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A6 C6 Door Module Front Driver's Side Control Unit ECU 4F0959793R

Part no. 4F0959793R

Audi A6 C6 Door Module Front Driver's Side Control Unit ECU 4F0959793R

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A5 S5 8T Dashboard Sunlight Solar Sun Sensor 8K0907539

Part no. 8K0907539

Audi A5 S5 8T Dashboard Sunlight Solar Sun Sensor 8K0907539

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi RS6 C7 Front Door Module Driver's Side Control Unit ECU 4G8959793G

Part no. 4G8959793G

Audi RS6 C7 Front Door Module Driver's Side Control Unit ECU 4G8959793G

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q5 FY Rear Door Control Module Unit Left Right N/O/S 8W1959595

Part no. 8W1959595

Audi Q5 FY Rear Door Control Module Unit Left Right N/O/S 8W1959595

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q2 GA A3 8V Front Door Control Module Unit Right O/S 5Q0959393K

Part no. 5Q0959393K

Audi Q2 GA A3 8V Front Door Control Module Unit Right O/S 5Q0959393K

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 S3 8Y VW Caddy SB Mk4 Parking Sensor Module Control Unit 5QS919298

Part no. 5QS919298

Audi A3 S3 8Y VW Caddy SB Mk4 Parking Sensor Module Control Unit 5QS919298

€161.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A8L 4H Ignition Keyless Entry Reader Coil Module 4H0909131

Part no. 4H0909131

Audi A8L 4H Ignition Keyless Entry Reader Coil Module 4H0909131

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q2 GA Park Parking Assist PDC Distance Control Unit Module 5QA919294L

Part no. 5QA919294L

Audi Q2 GA Park Parking Assist PDC Distance Control Unit Module 5QA919294L

€47.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 8V Module BCM Body Control Unit Module ECU 5Q0937084AE

Part no. 5Q0937084AE

Audi A3 8V Module BCM Body Control Unit Module ECU 5Q0937084AE

€32.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Volkswagen Skoda Seat Audi Diesel Engine Adblue Module Control Unit 3Q0941329

Part no. 3Q0941329

Volkswagen Skoda Seat Audi Diesel Engine Adblue Module Control Unit 3Q0941329

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B9 Front Door Control Module Unit Passenger Side ECU 8W0959592E

Part no. 8W0959592E

Audi A4 B9 Front Door Control Module Unit Passenger Side ECU 8W0959592E

€42.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B9 A5 F5 30 TDI DTNB 136HP Engine Control Unit ECU 05L907309 Automatic

Part no. 05L907309

Audi A4 B9 A5 F5 30 TDI DTNB 136HP Engine Control Unit ECU 05L907309 Automatic

€284.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi TT 8J CFGB 2.0 TDI Quattro 170HP Engine ECU Kit 03L906018KP Automatic

Part no. 03L906018KP

Audi TT 8J CFGB 2.0 TDI Quattro 170HP Engine ECU Kit 03L906018KP Automatic

€146.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q2 GA Headlight Light Headlamp Lamp Control Module Unit ECU 3Q0907338P

Part no. 3Q0907338P

Audi Q2 GA Headlight Light Headlamp Lamp Control Module Unit ECU 3Q0907338P

€104.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A6 C7 High Pressure Pump Fuel Line Electrical Wiring Harness 059971627D

Part no. 059971627D

Audi A6 C7 High Pressure Pump Fuel Line Electrical Wiring Harness 059971627D

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 8P Negative Cable Battery Terminal Wiring Loom 1K0915181H

Part no. 1K0915181H

Audi A3 8P Negative Cable Battery Terminal Wiring Loom 1K0915181H

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 8V Headlight Head Light Lamp Range Control Unit Module ECU 5Q0907357

Part no. 5Q0907357

Audi A3 8V Headlight Head Light Lamp Range Control Unit Module ECU 5Q0907357

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A5 8T Voltage Converter Stabilizer Control Module Unit ECU 8K0959663B

Part no. 8K0959663B

Audi A5 8T Voltage Converter Stabilizer Control Module Unit ECU 8K0959663B

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Volkswagen Seat Skoda Petrol Alternator Generator 14V 140A 06J903023A

Part no. 06J903023A-1

Audi Volkswagen Seat Skoda Petrol Alternator Generator 14V 140A 06J903023A

€37.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A5 8T Front Door Control Module Left N/S Driver's Side Unit 8T0959793M

Part no. 8T0959793M

Audi A5 8T Front Door Control Module Left N/S Driver's Side Unit 8T0959793M

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 8P Battery Box Tray Covering Housing Trim Holder Bracket 3C0915443A

Part no. 3C0915443A

Audi A3 8P Battery Box Tray Covering Housing Trim Holder Bracket 3C0915443A

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q2 GA Front Camera Module Lane Assist Control Unit 2Q0980653G

Part no. 2Q0980653G

Audi Q2 GA Front Camera Module Lane Assist Control Unit 2Q0980653G

€56.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 8V Diesel Engine Starter Alternator Electrical 14V 140A 03L903023L

Part no. 03L903023L

Audi A3 8V Diesel Engine Starter Alternator Electrical 14V 140A 03L903023L

€47.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi TT 8J Body Comfort Control BCM Module Unit ECU 8P0907063AD

Part no. 8P0907063AD

Audi TT 8J Body Comfort Control BCM Module Unit ECU 8P0907063AD

€142.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B8 Air Module Control Unit ECU Crash Control 8K0959655L

Part no. 8K0959655L

Audi A4 B8 Air Module Control Unit ECU Crash Control 8K0959655L

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 E 104 T Air Module ECU Sensor Control Unit 8P0959655J

Part no. 8P0959655J

Audi A3 E 104 T Air Module ECU Sensor Control Unit 8P0959655J

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 S3 8Y Battery Negative Terminal Cable Wire 5QS915181

Part no. 5QS915181

Audi A3 S3 8Y Battery Negative Terminal Cable Wire 5QS915181

€56.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi S4 B9 Wiring Loom Set PDC Rear Complete Harness Parking Sensor 8W9971104A

Part no. 8W9971104A

Audi S4 B9 Wiring Loom Set PDC Rear Complete Harness Parking Sensor 8W9971104A

€32.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 8P Gateway Module Diagnostic Interface Control Unit ECU 1K0907530G

Part no. 1K0907530G

Audi A3 8P Gateway Module Diagnostic Interface Control Unit ECU 1K0907530G

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B7 YAW Sensor ESP Rotation Rate Acceleration Control Unit 8E0907637

Part no. 8E0907637

Audi A4 B7 YAW Sensor ESP Rotation Rate Acceleration Control Unit 8E0907637

€32.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A6 C6 3.0 TDI 233HP Diesel Engine Control Unit ECU Kit Module 03L906022FL

Part no. 03L906022FL

Audi A6 C6 3.0 TDI 233HP Diesel Engine Control Unit ECU Kit Module 03L906022FL

€189.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A1 8X A3 8V Windscreen Rain Sensor Control Unit 8U0955559

Part no. 8U0955559

Audi A1 8X A3 8V Windscreen Rain Sensor Control Unit 8U0955559

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q5 8R Gateway Module Control Unit ECU 8R0907468T 8R0907468C

Part no. 8R0907468T

Audi Q5 8R Gateway Module Control Unit ECU 8R0907468T 8R0907468C

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Body Control Module Audi A4 B8 A5 8T BCM Comfort Control Unit 8K0907064DC

Part no. 8K0907064DC

Body Control Module Audi A4 B8 A5 8T BCM Comfort Control Unit 8K0907064DC

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi TT 8J 2.0 TDI 170HP CBBB Quattro Engine Module Unit ECU 03L906022DH Manual

Part no. 03L906022DH

Audi TT 8J 2.0 TDI 170HP CBBB Quattro Engine Module Unit ECU 03L906022DH Manual

€85.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 8V Door Control Module Unit ECU Rear Left Right N/O/S 5Q0959595E

Part no. 5Q0959595E

Audi A3 8V Door Control Module Unit ECU Rear Left Right N/O/S 5Q0959595E

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q2 Q3 F3 1.5 TFSI Gateway Control Unit Module ECU 3Q0907530AG

Part no. 3Q0907530AG

Audi Q2 Q3 F3 1.5 TFSI Gateway Control Unit Module ECU 3Q0907530AG

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A6 C6 Front Lamp Headlight Range Control Module Unit ECU 5LA907357H

Part no. 5LA907357H

Audi A6 C6 Front Lamp Headlight Range Control Module Unit ECU 5LA907357H

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A5 8T PDC Parking Distance Control Module Unit Valeo 8K0919475T

Part no. 8K0919475T

Audi A5 8T PDC Parking Distance Control Module Unit Valeo 8K0919475T

€56.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 8V 30 TDI DGTE Ad Blue Reducer Dosage Control Module Unit ECU 7N0941329

Part no. 7N0941329

Audi A3 8V 30 TDI DGTE Ad Blue Reducer Dosage Control Module Unit ECU 7N0941329

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B8 8K A5 8T 2.7 TDI 190HP CGKA Engine Control ECU 8K1907401K Automatic

Part no. 8K1907401K

Audi A4 B8 8K A5 8T 2.7 TDI 190HP CGKA Engine Control ECU 8K1907401K Automatic

€85.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q5 8R Door Module Front Left N/S Control Unit ECU Controller 8K0959793R

Part no. 8K0959793R

Audi Q5 8R Door Module Front Left N/S Control Unit ECU Controller 8K0959793R

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A6 A7 4G 3.0 TDI Starter Alternator Wiring Harness 4G2971228DQ

Part no. 4G2971228DQ

Audi A6 A7 4G 3.0 TDI Starter Alternator Wiring Harness 4G2971228DQ

€28.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 8P Negative Battery Terminal Cable Wiring Battery Wire 1K0971250AL

Part no. 1K0971250AL

Audi A3 8P Negative Battery Terminal Cable Wiring Battery Wire 1K0971250AL

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A5 8T 2.0 TDI CNHA Diesel Engine Motor Starter 04L911021

Part no. 04L911021

Audi A5 8T 2.0 TDI CNHA Diesel Engine Motor Starter 04L911021

€28.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A5 8T Antenna Aerial Amplifier Module Control Unit 8T0035225J

Part no. 8T0035225J

Audi A5 8T Antenna Aerial Amplifier Module Control Unit 8T0035225J

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q5 8R Air Module Control Unit SRS System ECU 8R0959655G

Part no. 8R0959655G

Audi Q5 8R Air Module Control Unit SRS System ECU 8R0959655G

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A5 8T Battery Starter Alternator Harness Wiring Cable 8K0971228B

Part no. 8K0971228B

Audi A5 8T Battery Starter Alternator Harness Wiring Cable 8K0971228B

€32.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A5 8T 2.0 TFSI Petrol Engine Starter Motor Actuator 06H911021A

Part no. 06H911021A

Audi A5 8T 2.0 TFSI Petrol Engine Starter Motor Actuator 06H911021A

Product currently unavailable

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Audi A5 8T 3.0TDI CAPA Quattro 240HP Engine ECU Kit Ignition 8K0907401 + Key

Part no. 8K0907401-1

Audi A5 8T 3.0TDI CAPA Quattro 240HP Engine ECU Kit Ignition 8K0907401 + Key

€227.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q7 4L Positive Battery Terminal Cable 4L0971225D

Part no. 4L0971225D

Audi Q7 4L Positive Battery Terminal Cable 4L0971225D

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 8V A4 B9 Telephone Antenna Amplifier Module Unit Booster 4M0035507

Part no. 4M0035507

Audi A3 8V A4 B9 Telephone Antenna Amplifier Module Unit Booster 4M0035507

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi RS3 8Y 2.5 TFSI Quattro 400HP DNWC Engine Unit ECU 07K907309L Automatic

Part no. 07K907309L

Audi RS3 8Y 2.5 TFSI Quattro 400HP DNWC Engine Unit ECU 07K907309L Automatic

€902.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi VW Seat Skoda Headlight Aim Range Control Unit Module ECU Xenon 3Q0907338C

Part no. 3Q0907338C

Audi VW Seat Skoda Headlight Aim Range Control Unit Module ECU Xenon 3Q0907338C

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q5 FY Rear Door Control Module Unit Left Right N/O/S 8W1959595D

Part no. 8W1959595D

Audi Q5 FY Rear Door Control Module Unit Left Right N/O/S 8W1959595D

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B8 Door Module Front Right O/S Control Unit Module ECU 8K0959793J

Part no. 8K0959793J

Audi A4 B8 Door Module Front Right O/S Control Unit Module ECU 8K0959793J

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B8 Front Door Lock System Module Right O/S Control Unit ECU 8T0959792B

Part no. 8T0959792G

Audi A4 B8 Front Door Lock System Module Right O/S Control Unit ECU 8T0959792B

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B9 Rear Door Control Module ECU Left Right N/O/S 8W0959595E

Part no. 8W0959595E

Audi A4 B9 Rear Door Control Module ECU Left Right N/O/S 8W0959595E

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 8V MMI Multimedia CD Player Head Unit Infotainment 8V0035020H

Part no. 8V0035020H

Audi A3 8V MMI Multimedia CD Player Head Unit Infotainment 8V0035020H

€436.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi S3 8V Multimedia MMI Radio Stereo Audio Head Unit CD Player 8T2035186Q

Part no. RHD-8T2035186Q

Audi S3 8V Multimedia MMI Radio Stereo Audio Head Unit CD Player 8T2035186Q

€32.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A6 C7 Front Left N/S Door Lock Control Module Unit ECU 4F0959792T

Part no. 4G8959792G

Audi A6 C7 Front Left N/S Door Lock Control Module Unit ECU 4F0959792T

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Volkswagen Seat Skoda Audi Tailgate Module Controller 3G0962243C

Part no. 3G0962243C

Volkswagen Seat Skoda Audi Tailgate Module Controller 3G0962243C

€32.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi S3 8Y Sportback Rear Door Wiring Harness Loom Left Right N/O/S 8Y0971693D

Part no. 8Y0971693D

Audi S3 8Y Sportback Rear Door Wiring Harness Loom Left Right N/O/S 8Y0971693D

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi TT 8J PDC Parking Distance Sensor Control Daytona Grey Pearl Z7S 4H0919275

Part no. 4H0919275-DGR

Audi TT 8J PDC Parking Distance Sensor Control Daytona Grey Pearl Z7S 4H0919275

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B8 Door Module Rear Right O/S Control Unit Module ECU 8K0959794A

Part no. 8K0959794A

Audi A4 B8 Door Module Rear Right O/S Control Unit Module ECU 8K0959794A

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B9 Front Door Module Control Unit ECU Driver's Side 8W0959593N

Part no. 8W0959593N

Audi A4 B9 Front Door Module Control Unit ECU Driver's Side 8W0959593N

€42.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A6 C6 2.7 TDI CANC Quattro 190HP Engine Control Unit ECU Kit 4F7910401L

Part no. 4F7910401L-1

Audi A6 C6 2.7 TDI CANC Quattro 190HP Engine Control Unit ECU Kit 4F7910401L

€284.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B8 Door Module Control Unit ECU Front Driver's Side 8K0959793C

Part no. 8K0959793C

Audi A4 B8 Door Module Control Unit ECU Front Driver's Side 8K0959793C

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 8P Engine Alternator Generator 14V 140A 1.8 TFSI CDAA 06H903017E

Part no. 06H903017EX

Audi A3 8P Engine Alternator Generator 14V 140A 1.8 TFSI CDAA 06H903017E

€47.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 S3 8V Negative Battery Terminal Earth Cable Lead Wiring 5Q0971250AB

Part no. 5Q0971250AB

Audi A3 S3 8V Negative Battery Terminal Earth Cable Lead Wiring 5Q0971250AB

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 8P Central Gateway Control Unit Module Relay ECU 1K0907530K

Part no. 1K0907530K

Audi A3 8P Central Gateway Control Unit Module Relay ECU 1K0907530K

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A6 C6 Rear Left N/S Door Lock Control Module Unit ECU 4F0959795P

Part no. 4F0959795P

Audi A6 C6 Rear Left N/S Door Lock Control Module Unit ECU 4F0959795P

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q3 8U Rear Bumper PDC Parking Sensor Wiring Harness Loom Cable 8U0971104C

Part no. 8U0971104C

Audi Q3 8U Rear Bumper PDC Parking Sensor Wiring Harness Loom Cable 8U0971104C

€42.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q7 4M Engine Starter Motor Actuator Starter Valeo 3.0 TDI Diesel 057911022

Part no. 057911022

Audi Q7 4M Engine Starter Motor Actuator Starter Valeo 3.0 TDI Diesel 057911022

€32.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A6 C7 Central Getaway Control Unit Module ECU 4G0907468B

Part no. 4G0907468F

Audi A6 C7 Central Getaway Control Unit Module ECU 4G0907468B

€75.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B8 Front Door Control Module Unit ECU 8K0959793S

Part no. 8K0959793S

Audi A4 B8 Front Door Control Module Unit ECU 8K0959793S

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi SQ5 FY Petrol Fuel Pump Relay Control Unit Module ECU 80A906093A

Part no. 80A906093A

Audi SQ5 FY Petrol Fuel Pump Relay Control Unit Module ECU 80A906093A

€28.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A6 C6 Front Left N/S Door Lock Control Module Unit ECU 4F0959792T

Part no. 4F0959792T

Audi A6 C6 Front Left N/S Door Lock Control Module Unit ECU 4F0959792T

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q3 8U Door Module Front Door Left N/S Control Module 8X0959792H

Part no. 8X0959792H

Audi Q3 8U Door Module Front Door Left N/S Control Module 8X0959792H

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B8 Transmitting Receiving Unit Road Toll System 4F0035503E

Part no. 4F0035503E

Audi A4 B8 Transmitting Receiving Unit Road Toll System 4F0035503E

€94.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi Q3 8U Door Module Rear Left Door Control Unit 8X0959795C

Part no. 8X0959795C

Audi Q3 8U Door Module Rear Left Door Control Unit 8X0959795C

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B8 Front Door Control Module Unit ECU Passenger Side 8K0959792S

Part no. 8K0959792S

Audi A4 B8 Front Door Control Module Unit ECU Passenger Side 8K0959792S

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 S4 B9 A5 S5 Impact Sound Actuator Control Module 8W0907159F

Part no. 8W0907159F

Audi A4 S4 B9 A5 S5 Impact Sound Actuator Control Module 8W0907159F

€37.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A8 D4 Alternator Generator Electrical Unit 3.0 TDI Diesel Engine 059903019H

Part no. 059903019H

Audi A8 D4 Alternator Generator Electrical Unit 3.0 TDI Diesel Engine 059903019H

€113.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B8 Gateway Control Unit Module ECU 8T0907468R

Part no. 8T0907468R

Audi A4 B8 Gateway Control Unit Module ECU 8T0907468R

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B8 2.0 TDI Alternator Generator 03G903016EX

Part no. 03G903016EX

Audi A4 B8 2.0 TDI Alternator Generator 03G903016EX

€66.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A4 B7 A6 C6 Alternator Bracket Pulley Mount Holder 2.7 3.0 TDI 059903143K

Part no. 059903143K

Audi A4 B7 A6 C6 Alternator Bracket Pulley Mount Holder 2.7 3.0 TDI 059903143K

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Antenna Amplifier Audi Q5 8R A6 C6 A5 8T Mobile Phone Module Unit 8J0035456A

Part no. 8J0035456A

Antenna Amplifier Audi Q5 8R A6 C6 A5 8T Mobile Phone Module Unit 8J0035456A

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi A3 S3 8V Negative Battery Terminal Earth Cable Lead Wiring 5Q0971250Q

Part no. 5Q0971250Q

Audi A3 S3 8V Negative Battery Terminal Earth Cable Lead Wiring 5Q0971250Q

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Yaw Sensor Audi A4 B8 A5 8T ESP Rotation Rate Unit Module 8K0907637C

Part no. 8K0907637C

Yaw Sensor Audi A4 B8 A5 8T ESP Rotation Rate Unit Module 8K0907637C

€23.95

Free delivery - Mon, Nov 17

If paid before 14:00

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Audi RS4 B8 Cable Loom Wiring Plug Socket 2 Pins 1J0973332A

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Audi RS4 B8 Cable Loom Wiring Plug Socket 2 Pins 1J0973332A

€23.95

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Audi A6 C7 Gateway Module Control Unit ECU 4G0907468AB

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Audi A6 C7 Gateway Module Control Unit ECU 4G0907468AB

€89.95

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Audi Q5 8R 2.0 TDI CGLC Quattro 177HP Engine Control ECU Kit 03L906018JM Manual

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Audi A8 4E S8 D3 Power Supply Control Module Unit ECU 4E0907280B

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Audi A8 4E S8 D3 Power Supply Control Module Unit ECU 4E0907280B

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Parking Brake Module Audi A6 C7 A7 4G A8 4H Handbrake Control Unit 4H0907801H

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Parking Brake Module Audi A6 C7 A7 4G A8 4H Handbrake Control Unit 4H0907801H

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Audi A6 C7 Rear Door Control Module Unit ECU Left Right N/O/S 4G8959795G

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Audi A6 C7 Rear Door Control Module Unit ECU Left Right N/O/S 4G8959795G

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Audi A3 8V 2.0 TFSI DJHA Starter Motor 12V 02E911024M

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Audi A3 8V 2.0 TFSI DJHA Starter Motor 12V 02E911024M

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Audi Q5 FY Alternator Generator Valeo 2.0 TFSI 06L903027

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Audi Q5 FY Alternator Generator Valeo 2.0 TFSI 06L903027

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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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