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 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 - Tue, Jan 13

If paid before 14:00

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Audi A3 8V 1.5 TFSI DPCA Positive Battery Cable Lead Clamp Wire Loom 5Q0971228K

Part no. 5Q0971228K

Audi A3 8V 1.5 TFSI DPCA Positive Battery Cable Lead Clamp Wire Loom 5Q0971228K

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A4 B8 All Road 2.0 TDI CGLC 177HP Quattro Engine ECU Kit 03L906018KD Manual

Part no. 03L906018KD-1

Audi A4 B8 All Road 2.0 TDI CGLC 177HP Quattro Engine ECU Kit 03L906018KD Manual

€237.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A3 8P MMI Multimedia Interface Unit Module Control ECU 8P0035785

Part no. 8P0035785

Audi A3 8P MMI Multimedia Interface Unit Module Control ECU 8P0035785

€42.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A6 C6 Front Passenger Side Door Left N/S Module Unit Control ECU 4F0959792E

Part no. 4F0959792E

Audi A6 C6 Front Passenger Side Door Left N/S Module Unit Control ECU 4F0959792E

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A6 C6 Rear Door Left N/S Module Unit Control ECU 4F0959795E

Part no. 4F0959795E

Audi A6 C6 Rear Door Left N/S Module Unit Control ECU 4F0959795E

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A5 8T Gateway Convenience Body Module Control Unit ECU 8K0907279C

Part no. 8K0907279

Audi A5 8T Gateway Convenience Body Module Control Unit ECU 8K0907279C

€23.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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Audi A4 B8 Door Wiring Harness Loom Rear Left N/S Cabling 8K0971687S

Part no. 8K0971687S

Audi A4 B8 Door Wiring Harness Loom Rear Left N/S Cabling 8K0971687S

€32.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A4 B7 Engine Alternator Mount Support Bracket 1.9 2.0 TDI 03G903143D

Part no. 03G903139D

Audi A4 B7 Engine Alternator Mount Support Bracket 1.9 2.0 TDI 03G903143D

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A6 C6 Negative Battery Terminal Cable Wiring 4F0971235

Part no. 4F0971235

Audi A6 C6 Negative Battery Terminal Cable Wiring 4F0971235

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi Q7 4L Battery Mounting Bracket Part Holder 7L0915138C

Part no. 7L0915138C

Audi Q7 4L Battery Mounting Bracket Part Holder 7L0915138C

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A6 C6 Rear Door Wiring Left Right N/O/S Harness Loom Cable 4F1971687S

Part no. 4F1971687S

Audi A6 C6 Rear Door Wiring Left Right N/O/S Harness Loom Cable 4F1971687S

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A4 B8 A5 8T Air Module Control Unit ECU 8K0959655N

Part no. 8K0959655N

Audi A4 B8 A5 8T Air Module Control Unit ECU 8K0959655N

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Door Module Audi A3 8V Volkswagen Golf 7 Control ECU Front Left N/S 5Q0959592F

Part no. 5Q0959592F

Door Module Audi A3 8V Volkswagen Golf 7 Control ECU Front Left N/S 5Q0959592F

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A4 B8 Rear Door Card Harness Wiring Cable Loom Left Right N/O/S 8K0971693B

Part no. 8K0971693B

Audi A4 B8 Rear Door Card Harness Wiring Cable Loom Left Right N/O/S 8K0971693B

€28.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A4 B8 A5 8T Q5 8R Quattro Alternator Generator 2.0 TDI 03L903017

Part no. 03L903017E

Audi A4 B8 A5 8T Q5 8R Quattro Alternator Generator 2.0 TDI 03L903017

€56.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A5 8T Front Door Control Module Right O/S Passenger Side 8T0959792Q

Part no. 8T0959792P

Audi A5 8T Front Door Control Module Right O/S Passenger Side 8T0959792Q

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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VW Volkswagen Audi Skoda Seat Little Fuse Amp 30A 12V 443937105A

Part no. 443937105B

VW Volkswagen Audi Skoda Seat Little Fuse Amp 30A 12V 443937105A

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi Q7 4M Fuse Box Battery Terminal Cover Housing 4M0941828H

Part no. 4M0941828H

Audi Q7 4M Fuse Box Battery Terminal Cover Housing 4M0941828H

€32.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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Audi A1 8X Battery Cable Loom Harness Wiring Negative Terminal 6R0915181E

Part no. 6R0915181E

Audi A1 8X Battery Cable Loom Harness Wiring Negative Terminal 6R0915181E

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A6 C6 Yaw Module Rotation Rate Acceleration Sensor 8E0907637B

Part no. 8E0907637B

Audi A6 C6 Yaw Module Rotation Rate Acceleration Sensor 8E0907637B

€23.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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Audi A3 8V 2.0 TDI Quattro Starter Motor Engine Diesel Bosch 02Z911024Q

Part no. 02Z911024Q

Audi A3 8V 2.0 TDI Quattro Starter Motor Engine Diesel Bosch 02Z911024Q

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A6 C7 2.0 TDI CGLC 177HP Engine Control Unit ECU 03L906018LA Automatic

Part no. 03L906018LB

Audi A6 C7 2.0 TDI CGLC 177HP Engine Control Unit ECU 03L906018LA Automatic

€75.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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Audi A1 8X Windscreen Heating Control Switch 8X0959673

Part no. 8X0959673

Audi A1 8X Windscreen Heating Control Switch 8X0959673

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A3 8V VW Golf VII 2.0 TDI 150HP CRLB Engine Unit ECU Kit 04L907309R Manual

Part no. 04L907309R-3

Audi A3 8V VW Golf VII 2.0 TDI 150HP CRLB Engine Unit ECU Kit 04L907309R Manual

€132.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A3 S3 8Y Headlight Head Light Lamp Range Control Unit Module ECU 5QS907338B

Part no. 5QS907338B

Audi A3 S3 8Y Headlight Head Light Lamp Range Control Unit Module ECU 5QS907338B

€94.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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Audi A6 C6 Door Window Motor Wiring Cable Loom Front Right O/S 4F0971687A

Part no. 4F0971687A

Audi A6 C6 Door Window Motor Wiring Cable Loom Front Right O/S 4F0971687A

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A4 B8 2.0 TDI 143HP CAGA Diesel Engine Control Unit ECU Module 03L906022NN

Part no. 03L906022NN

Audi A4 B8 2.0 TDI 143HP CAGA Diesel Engine Control Unit ECU Module 03L906022NN

€113.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi Q2 GA Rear Boot Trunk Lid Tailgate Control Unit Module ECU 7367747

Part no. 5WB959107B

Audi Q2 GA Rear Boot Trunk Lid Tailgate Control Unit Module ECU 7367747

€70.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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Audi RS6 C7 Acceleration Engine Sensor Module Control Unit ECU 4H0907508

Part no. 4H0907508

Audi RS6 C7 Acceleration Engine Sensor Module Control Unit ECU 4H0907508

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi RS4 B8 Radio Aerial Antenna Amplifier AM/FM 8K9035225

Part no. 8K9035225

Audi RS4 B8 Radio Aerial Antenna Amplifier AM/FM 8K9035225

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi RS3 8V 2.5 TFSI Quattro Starter Motor Battery Cable Wiring 8V0971228

Part no. 8V0971228

Audi RS3 8V 2.5 TFSI Quattro Starter Motor Battery Cable Wiring 8V0971228

€32.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A8 D3 KESSY Keyless Entry Module Control Unit Sensor ECU 3D0909133E

Part no. 3D0909133E

Audi A8 D3 KESSY Keyless Entry Module Control Unit Sensor ECU 3D0909133E

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A6 C6 Front Driver Side Door Wiring Harness Loom Cable 4F1971035L

Part no. 4F1971035N

Audi A6 C6 Front Driver Side Door Wiring Harness Loom Cable 4F1971035L

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Antenna Amplifier Audi A4 S4 B8 Radio Aerial AM/FM 8K9035225A

Part no. 8K9035225A

Antenna Amplifier Audi A4 S4 B8 Radio Aerial AM/FM 8K9035225A

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi TT FY 8S LED Module Light Unit Wiring Harness 8S0947355

Part no. 8S0947355

Audi TT FY 8S LED Module Light Unit Wiring Harness 8S0947355

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi TT 8N HV Battery Negative Earth Terminal Harness Wiring Cable 1J0971235S

Part no. 1J0971235S

Audi TT 8N HV Battery Negative Earth Terminal Harness Wiring Cable 1J0971235S

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A5 8T Onboard Comfort Supply Control Module Unit ECU 8K0907063DH

Part no. 8K0907063DH

Audi A5 8T Onboard Comfort Supply Control Module Unit ECU 8K0907063DH

€56.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi RS4 B8 Boot Trunk Speaker Spare Wheel Holder Audio Kicker 8K9035382B

Part no. 8K9035382B-1

Audi RS4 B8 Boot Trunk Speaker Spare Wheel Holder Audio Kicker 8K9035382B

€80.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi Q2 GA Front Door Module Control Unit Controller Passenger Side 5Q0959595M

Part no. 5Q0959595M

Audi Q2 GA Front Door Module Control Unit Controller Passenger Side 5Q0959595M

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A4 B9 Body Control Comfort Unit Module BCM Unit ECU 8W1907063AG

Part no. 8W1907063AG

Audi A4 B9 Body Control Comfort Unit Module BCM Unit ECU 8W1907063AG

€284.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi Q3 F3 Rear Bumper PDC Wiring Loom Cabling Parking Sensor 83F971104F

Part no. 83F971104F

Audi Q3 F3 Rear Bumper PDC Wiring Loom Cabling Parking Sensor 83F971104F

€56.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A8 D4 4H Aerial Antenna Amplifier AMP Booster Module 4H0035225L

Part no. 4H0035225L

Audi A8 D4 4H Aerial Antenna Amplifier AMP Booster Module 4H0035225L

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A6 C6 Rear Door Wiring Left Right N/O/S Harness Loom Cable 4F1971693D

Part no. 4F1971693D

Audi A6 C6 Rear Door Wiring Left Right N/O/S Harness Loom Cable 4F1971693D

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi TT 8N Alternator Bracket Mount Holder 06A903143P

Part no. 06A903143P

Audi TT 8N Alternator Bracket Mount Holder 06A903143P

€28.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A1 8X 1.4 TSI CAXA Alternator 03C903023S

Part no. 03C903023S

Audi A1 8X 1.4 TSI CAXA Alternator 03C903023S

Product currently unavailable

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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 - Tue, Jan 13

If paid before 14:00

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Audi A6 C6 Wing Mirror Adjustment Switch Wiring Loom Cable 4F0971765

Part no. 4F0971765

Audi A6 C6 Wing Mirror Adjustment Switch Wiring Loom Cable 4F0971765

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A4 B8 Door Module Front Left N/S Control Unit ECU 8T0959793G

Part no. 8T0959793G

Audi A4 B8 Door Module Front Left N/S Control Unit ECU 8T0959793G

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A7 4G Seat Cable Front Left Right N/O/S Wiring Loom Harness 4G8971365

Part no. 4G8971365

Audi A7 4G Seat Cable Front Left Right N/O/S Wiring Loom Harness 4G8971365

€28.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A3 8P 1.2 TFSI CBZB Alternator Wiring Harness Cable Loom 1K0971349JQ

Part no. 1K0971349JQ

Audi A3 8P 1.2 TFSI CBZB Alternator Wiring Harness Cable Loom 1K0971349JQ

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A4 B8 A5 8T TT MK2 Positive Battery Terminal Cable Overload Fuse 8J0915459

Part no. 8J0915459

Audi A4 B8 A5 8T TT MK2 Positive Battery Terminal Cable Overload Fuse 8J0915459

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A3 8V Central Gateway Control Unit Module Relay ECU 3Q0907530B

Part no. 3Q0907530B

Audi A3 8V Central Gateway Control Unit Module Relay ECU 3Q0907530B

€42.95

Free delivery - Tue, Jan 13

If paid before 14:00

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

Part no. 4H0907801H

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

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A6 C6 Interference Disturbance Suppressor Filter Module 8T0035570

Part no. 8T0035570

Audi A6 C6 Interference Disturbance Suppressor Filter Module 8T0035570

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A4 B9 Rear Door Control Module Unit ECU Left Right N/O/S 8W0959595G

Part no. 8W0959595G

Audi A4 B9 Rear Door Control Module Unit ECU Left Right N/O/S 8W0959595G

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A3 RS3 8V Body Control Module BCM Control Unit ECU Power Supply 5Q0937084DC

Part no. 5Q0937084DC

Audi A3 RS3 8V Body Control Module BCM Control Unit ECU Power Supply 5Q0937084DC

€47.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Seat Ateca Audi Q3 Mk2 TT 8S Fuse Relay Box Engine Bay Supply Unit 5Q0937125G

Part no. 5Q0937125G-1

Seat Ateca Audi Q3 Mk2 TT 8S Fuse Relay Box Engine Bay Supply Unit 5Q0937125G

€37.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A6 A8 D4 Q7 4M CAN Bus Jumper Contact Bridge Connector Plug 4E0941817B

Part no. 4E0941817B

Audi A6 A8 D4 Q7 4M CAN Bus Jumper Contact Bridge Connector Plug 4E0941817B

€23.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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Audi A3 S3 8P Radio Media GPS Sat Audi Navigation Plus Unit 8P0035192QX

Part no. 8P0035192SX

Audi A3 S3 8P Radio Media GPS Sat Audi Navigation Plus Unit 8P0035192QX

€237.95

Free delivery - Tue, Jan 13

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

€23.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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Audi A6 C7 Aerial Roof Booster Antenna Amplifier AMP 4G5035225

Part no. 4G5035225

Audi A6 C7 Aerial Roof Booster Antenna Amplifier AMP 4G5035225

€23.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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Audi A3 8V Radio CD SD SIM Player Stereo Sat Nav Head Unit 81A035192B

Part no. 81A035192B

Audi A3 8V Radio CD SD SIM Player Stereo Sat Nav Head Unit 81A035192B

€332.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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Audi A4 B7 Petrol Engine Alternator Generator Electric Unit 14V 140A 06B903016AB

Part no. 06B903016AB

Audi A4 B7 Petrol Engine Alternator Generator Electric Unit 14V 140A 06B903016AB

€47.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi Q7 4L Fuse Box Control Module Connector Plug 4F1941824B

Part no. 4F1941824B

Audi Q7 4L Fuse Box Control Module Connector Plug 4F1941824B

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi Q2 GA Module BCM Body Control Unit Module ECU 5Q1937084C

Part no. 5Q1937084C

Audi Q2 GA Module BCM Body Control Unit Module ECU 5Q1937084C

€127.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi S3 8Y PDC Parking Distance Assist Sensor Module Control Unit 5WA919298

Part no. 5WA919298

Audi S3 8Y PDC Parking Distance Assist Sensor Module Control Unit 5WA919298

€56.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi VW Volkswagen Seat Relay 643 Unit Module 4 Pins 8K0951253

Part no. 8K0951253

Audi VW Volkswagen Seat Relay 643 Unit Module 4 Pins 8K0951253

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi Q7 4L Fuse Box Control Module Connector Plug Socket Wiring Loom 4F1941824

Part no. 4F1941824

Audi Q7 4L Fuse Box Control Module Connector Plug Socket Wiring Loom 4F1941824

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A3 S3 8V AMR Module Rear Suspension Damper Control Unit 8V0907376H

Part no. 8V0907376H

Audi A3 S3 8V AMR Module Rear Suspension Damper Control Unit 8V0907376H

€142.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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Audi VW Volkswagen Seat Relay 643 Unit Module 4 Pins Set X2 8K0951253

Part no. 8K0951253-1

Audi VW Volkswagen Seat Relay 643 Unit Module 4 Pins Set X2 8K0951253

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi S3 8Y Electric Rear Bumper Wiring Harness PDC Loom Cable 8Y4971104AL

Part no. 8Y4971104AL

Audi S3 8Y Electric Rear Bumper Wiring Harness PDC Loom Cable 8Y4971104AL

€85.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A1 A6 A7 Impact Crash Control Sensor Module ECU 4H0959651A

Part no. 4H0959651A

Audi A1 A6 A7 Impact Crash Control Sensor Module ECU 4H0959651A

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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Audi A6 C6 2.0 TDI Relay Condenser 4FO903291

Part no. 4FO903291

Audi A6 C6 2.0 TDI Relay Condenser 4FO903291

€23.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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Audi Q7 4L Fuse Box Trim Cover Panel Electrical Unit Housing 7L0937576B

Part no. 7L0937576B

Audi Q7 4L Fuse Box Trim Cover Panel Electrical Unit Housing 7L0937576B

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

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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 - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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Audi A5 8T A6 C7 Engine Starter Motor 3.0 TFSI Petrol 06E911021F

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Audi A5 8T A6 C7 Engine Starter Motor 3.0 TFSI Petrol 06E911021F

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Audi A5 8T Parking Sensor Control Module Daytona Grey Metallic - Z7S 1S0919275

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Audi A5 8T Parking Sensor Control Module Daytona Grey Metallic - Z7S 1S0919275

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Audi Q3 8U PDC Parking Distance Control Sensor Monsoon Grey Metallic - X7R

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Audi A8 4D Front Seat Memory Adjustment Module Unit Right O/S 4H0959760D

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Audi A4 B8 Door Control Module Unit ECU Rear Left Right N/O/S 8T0959795H

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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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