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 A3 8P Multi Use Control Module Relay 4 Pin Light Green Unit 4H0951253

-5%

Part no. 4H0951253

Audi A3 8P Multi Use Control Module Relay 4 Pin Light Green Unit 4H0951253

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi Q7 4L On Board Power Supply Control Module Unit ECU 4F0907280E

-5%

Part no. 4F0907280E

Audi Q7 4L On Board Power Supply Control Module Unit ECU 4F0907280E

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi Q5 FY Air Module Control Unit SRS System ECU 80A959655N

Part no. 80A959655N

Audi Q5 FY Air Module Control Unit SRS System ECU 80A959655N

€208.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi Q5 FY Active Suspension Module Damping Chassis Control Unit EFP 80A907777N

-15%

Part no. 80A907777N

Audi Q5 FY Active Suspension Module Damping Chassis Control Unit EFP 80A907777N

Promo price

€284.95

€242.21

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi S8 D3 5.2 FSI 450HP BSM Quattro Engine Unit ECU 4E0910552G Automatic

Part no. 4E0910552G

Audi S8 D3 5.2 FSI 450HP BSM Quattro Engine Unit ECU 4E0910552G Automatic

€379.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A1 8X Negative Battery Terminal Cable Wiring 8K0915181N

-5%

Part no. 8K0915181N

Audi A1 8X Negative Battery Terminal Cable Wiring 8K0915181N

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi TT 8J Interior Roof Alarm Motion Ultrasonic Sensor 8J0951177

-5%

Part no. 8J0951177

Audi TT 8J Interior Roof Alarm Motion Ultrasonic Sensor 8J0951177

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi Q3 8U Engine Injector Module Wiring Harness Cable 2.0 TFSI 06J971082E

Part no. 06J971082D

Audi Q3 8U Engine Injector Module Wiring Harness Cable 2.0 TFSI 06J971082E

€28.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi Q7 4L Door Control Module Unit ECU Rear Left N/S 4L0959795B

-5%

Part no. 4L0959795B

Audi Q7 4L Door Control Module Unit ECU Rear Left N/S 4L0959795B

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A3 8P Engine Unit Bracket ECU Module Holder Bracket Mount 8P0906131A

-5%

Part no. 8P0906131A

Audi A3 8P Engine Unit Bracket ECU Module Holder Bracket Mount 8P0906131A

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi Q2 GA Central Gateway Control Unit Module Relay ECU 3Q0907530BB

Part no. 3Q0907530BB-1

Audi Q2 GA Central Gateway Control Unit Module Relay ECU 3Q0907530BB

€99.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A3 8V Gateway Control Module Unit ECU 5Q0907530P

Part no. 5Q0907530P

Audi A3 8V Gateway Control Module Unit ECU 5Q0907530P

€23.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi TT 8J Alarm Signal Body Sound Impact Control Module Unit 8J0907159B

-5%

Part no. 8J0907159B

Audi TT 8J Alarm Signal Body Sound Impact Control Module Unit 8J0907159B

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A6 C6 Negative Battery Terminal Cable Wiring 4F0971235

-5%

Part no. 4F0971235

Audi A6 C6 Negative Battery Terminal Cable Wiring 4F0971235

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A8 D3 Door Lightning Module Control Unit Front Rear 04E0919064

-5%

Part no. 04E0919064

Audi A8 D3 Door Lightning Module Control Unit Front Rear 04E0919064

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

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, Dec 23

If paid before 14:00

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Audi A3 8L A4 B5 A6 C5 Alarm Control Module Unit ECU 4B0951173

Part no. 4B0951173

Audi A3 8L A4 B5 A6 C5 Alarm Control Module Unit ECU 4B0951173

€23.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi Q7 4L 3.0 TDI CRCA Quattro Engine ECU Kit Lock + Ignition + Key 4L2910401B

Part no. 4L2910401B-1

Audi Q7 4L 3.0 TDI CRCA Quattro Engine ECU Kit Lock + Ignition + Key 4L2910401B

€854.95

Free delivery - Tue, Dec 23

If paid before 14:00

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

-5%

Part no. 5Q0959595E

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

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A7 4G8 Door Control Module Electrical Unit ECU Rear Right O/S 4G8959795A

-5%

Part no. 4G8959795A

Audi A7 4G8 Door Control Module Electrical Unit ECU Rear Right O/S 4G8959795A

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A8L 4H Tailgate Lift Boot Lid Control Unit Module Trunk 4H0959107AB

Part no. 4H0959107AB

Audi A8L 4H Tailgate Lift Boot Lid Control Unit Module Trunk 4H0959107AB

€89.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A4 B8 Rear Wiring Loom PDC Harness Parking Sensor 8K0971104F

-15%

Part no. 8K0971104F

Audi A4 B8 Rear Wiring Loom PDC Harness Parking Sensor 8K0971104F

Promo price

€28.95

€24.61

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A3 8P PDC Parking Distance Control Sensor Module Unit ECU Phantom Black Z9Y

-5%

Part no. 1S0919275-PHB

Audi A3 8P PDC Parking Distance Control Sensor Module Unit ECU Phantom Black Z9Y

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A4 B8 Door Module Control Unit ECU Front Driver's Side 8K0959793Q

-15%

Part no. 8K0959793Q

Audi A4 B8 Door Module Control Unit ECU Front Driver's Side 8K0959793Q

Promo price

€28.95

€24.61

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi S3 8P Audio Sound BOSE Amplifier Stereo System Module 8P4035223B

Part no. 8P4035223B

Audi S3 8P Audio Sound BOSE Amplifier Stereo System Module 8P4035223B

€132.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A8 D4 Door Card Wiring Harness Loom Front Passenger Side 4H0971160A

Part no. 4H0971160A

Audi A8 D4 Door Card Wiring Harness Loom Front Passenger Side 4H0971160A

€23.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A6 C6 Yaw Module Rotation Rate Acceleration Sensor 8E0907637B

-5%

Part no. 8E0907637B

Audi A6 C6 Yaw Module Rotation Rate Acceleration Sensor 8E0907637B

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi Q2 GA Online Services Control Module ECU Unit 2GA035284B

-15%

Part no. 2GA035284B

Audi Q2 GA Online Services Control Module ECU Unit 2GA035284B

Promo price

€142.95

€121.51

Free delivery - Tue, Dec 23

If paid before 14:00

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

-15%

Part no. 8W1907063AG

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

Promo price

€284.95

€242.21

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A3 8L BOSE Sound Amplifier Unit Module Control ECU 8L0035223

Part no. 8L0035223

Audi A3 8L BOSE Sound Amplifier Unit Module Control ECU 8L0035223

€23.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A5 8T Navigation System Car Sat Nav Computer Head Unit 4F0919887M

-40%

Part no. 4F0919887M

Audi A5 8T Navigation System Car Sat Nav Computer Head Unit 4F0919887M

Promo price

€104.95

€62.97

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A1 8X Front Passenger Side Door Module Unit Control ECU 8X0959792D

-5%

Part no. 8X0959792D

Audi A1 8X Front Passenger Side Door Module Unit Control ECU 8X0959792D

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi TT 8N Amplifier BOSE Premium Audio Sound System Module 8N8035223A

Part no. 8N8035223A

Audi TT 8N Amplifier BOSE Premium Audio Sound System Module 8N8035223A

€28.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A5 8T Headlight Inner LED Inner Module Unit 6NHM0000 130831041000

Part no. 130831041000

Audi A5 8T Headlight Inner LED Inner Module Unit 6NHM0000 130831041000

€28.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi S3 8V 2.0 TFSI DJHA 310HP Quattro Engine ECU Kit 06K907425B BCM + Key

Part no. 06K907425B-18

Audi S3 8V 2.0 TFSI DJHA 310HP Quattro Engine ECU Kit 06K907425B BCM + Key

€284.95

Free delivery - Tue, Dec 23

If paid before 14:00

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

-5%

Part no. 8J0035456A-1

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

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A8L 4H Steering Angle Steering Wheel Column Control Module ECU 4H0907705K

-15%

Part no. 4H0907705K

Audi A8L 4H Steering Angle Steering Wheel Column Control Module ECU 4H0907705K

Promo price

€32.95

€28.01

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A5 8T Front Door Electric Wiring Loom Harness Driver's Side 8F0971029AM

Part no. 8F0971029AM

Audi A5 8T Front Door Electric Wiring Loom Harness Driver's Side 8F0971029AM

€42.95

Free delivery - Tue, Dec 23

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, Dec 23

If paid before 14:00

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Audi A4 B8 Smart Card Reader Smart Card System TV 4F0919805

-15%

Part no. 4F0919805

Audi A4 B8 Smart Card Reader Smart Card System TV 4F0919805

Promo price

€32.95

€28.01

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi Q5 FY Sound System Audio Amplifier Amp Unit Bang & Olufsen 80A035223A

Part no. 80A035223A

Audi Q5 FY Sound System Audio Amplifier Amp Unit Bang & Olufsen 80A035223A

€332.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A5 8T Radio Head Unit Navi CD DVD Player Changer 8T2035110B

-15%

Part no. 8T2035110B

Audi A5 8T Radio Head Unit Navi CD DVD Player Changer 8T2035110B

Promo price

€47.95

€40.76

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi Q2 GA Sat Nav Multimedia Control Unit Module SD SIM MIB2 HIGH 81A035035G

Part no. 81A035035G

Audi Q2 GA Sat Nav Multimedia Control Unit Module SD SIM MIB2 HIGH 81A035035G

€807.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi S3 8V Front Headlight Lamp Range Control Module ECU 3Q0907338

Part no. 3Q0907338

Audi S3 8V Front Headlight Lamp Range Control Module ECU 3Q0907338

€23.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi S6 C6 Wirie Cable Fuse Box Holder Support 4F0941824

-5%

Part no. 4F0941824

Audi S6 C6 Wirie Cable Fuse Box Holder Support 4F0941824

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A3 8V Multimedia Display Screen Radio Sat Nav Head Unit 8V0857273P

Part no. 8V0857273P-1

Audi A3 8V Multimedia Display Screen Radio Sat Nav Head Unit 8V0857273P

€85.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A4 B8 A5 8T A6 C7 Q5 8R Fuse Box Relay Module Connector Plug 8K0937501

Part no. 8K0937501

Audi A4 B8 A5 8T A6 C7 Q5 8R Fuse Box Relay Module Connector Plug 8K0937501

€28.95

Free delivery - Tue, Dec 23

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 - Tue, Dec 23

If paid before 14:00

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Audi Q5 FY Fuel Pump Control Unit Module ECU Diesel Kuhnke 80A906093

-15%

Part no. 80A906093

Audi Q5 FY Fuel Pump Control Unit Module ECU Diesel Kuhnke 80A906093

Promo price

€32.95

€28.01

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A3 8P Bluetooth Antenna Module Control Unit 8P0035503M

-5%

Part no. 8P0035503M

Audi A3 8P Bluetooth Antenna Module Control Unit 8P0035503M

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A4 B9 Door Module Rear Left Right N/O/S Control Unit Module ECU 4M0959795N

-15%

Part no. 4M0959795N

Audi A4 B9 Door Module Rear Left Right N/O/S Control Unit Module ECU 4M0959795N

Promo price

€32.95

€28.01

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi Q7 4L Gateway Module Central Control Unit 4L0907468B

-5%

Part no. 4L0907468B

Audi Q7 4L Gateway Module Central Control Unit 4L0907468B

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi Q7 4M Rear Door Control Module Unit ECU Left Right N/O/S 4M0959595N

-15%

Part no. 4M0959595N

Audi Q7 4M Rear Door Control Module Unit ECU Left Right N/O/S 4M0959595N

Promo price

€32.95

€28.01

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi Q3 8U Door Loom Wiring Harness Cable Rear Left Right N/O/S 8U0971687D

Part no. 8U0971687D

Audi Q3 8U Door Loom Wiring Harness Cable Rear Left Right N/O/S 8U0971687D

€28.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A5 8T Acceleration Yaw Rate Sensor Module Control Unit ECU 8K0907637A

-5%

Part no. 8K0907637A

Audi A5 8T Acceleration Yaw Rate Sensor Module Control Unit ECU 8K0907637A

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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

-5%

Part no. 8W1959595D

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

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A4 B8 Telephone Aerial Antenna Signal Amplifier Module 8E0035456D

Part no. 8E0035456D

Audi A4 B8 Telephone Aerial Antenna Signal Amplifier Module 8E0035456D

€23.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A5 S5 S5 8T 4.2 FSI Alternator Bracket Mount Holder 079903805AF

-5%

Part no. 079903805AF

Audi A5 S5 S5 8T 4.2 FSI Alternator Bracket Mount Holder 079903805AF

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A6 C7 Onboard Supply BCM Body Control Module Unit ECU 4H0907063BA

-15%

Part no. 4H0907063BA

Audi A6 C7 Onboard Supply BCM Body Control Module Unit ECU 4H0907063BA

Promo price

€32.95

€28.01

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A4 B8 Aerial Antenna Disturbance Suppressor 8K5035570

Part no. 8K5035570

Audi A4 B8 Aerial Antenna Disturbance Suppressor 8K5035570

€23.95

Free delivery - Tue, Dec 23

If paid before 14:00

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Audi A3 8P Engine Bay Fuse Box 1K0937125D

Part no. 1K0937125D

Audi A3 8P Engine Bay Fuse Box 1K0937125D

Product currently unavailable

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Audi A3 8P BCM Body Control Unit Comfort Module 8P0907063A

Part no. 8P0907063A

Audi A3 8P BCM Body Control Unit Comfort Module 8P0907063A

Product currently unavailable

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Audi A3 8P Steering Angle Steering Wheel Column Control Module ECU 8P0953549K

Part no. 8P0953549K

Audi A3 8P Steering Angle Steering Wheel Column Control Module ECU 8P0953549K

Product currently unavailable

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Audi A5 8T Multimedia Radio Sat Nav Screen Display Head Unit 8R0919604A

Part no. 8R0919604A

Audi A5 8T Multimedia Radio Sat Nav Screen Display Head Unit 8R0919604A

Product currently unavailable

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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

Product currently unavailable

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Audi A1 8X Rear Door Module Left N/S Control Unit ECU 8X0959795D

Part no. 8X0959795D

Audi A1 8X Rear Door Module Left N/S Control Unit ECU 8X0959795D

Product currently unavailable

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Audi A6 C6 Power Supply Module Comfort Control Unit ECU 7591534

Part no. 4F0907279

Audi A6 C6 Power Supply Module Comfort Control Unit ECU 7591534

Product currently unavailable

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Audi A6 C7 2.0 TDI SRS Air Module Control Unit Sensor ECU 4H0959655C

Part no. 4H0959655C

Audi A6 C7 2.0 TDI SRS Air Module Control Unit Sensor ECU 4H0959655C

Product currently unavailable

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Audi A4 B8 Loudspeaker Front Door Left Right N/O/S Bang&Olufsen 8T0035415B

-40%

Part no. 8T0035415B

Audi A4 B8 Loudspeaker Front Door Left Right N/O/S Bang&Olufsen 8T0035415B

Product currently unavailable

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

-5%

Part no. 4M0035507

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

Product currently unavailable

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Gateway Module Audi A3 8P Volkswagen Golf Mk5 Control Unit 1K0907530Q

Part no. 1K0907530Q

Gateway Module Audi A3 8P Volkswagen Golf Mk5 Control Unit 1K0907530Q

Product currently unavailable

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Audi A6 C7 Audio Sound System Amplifier Bose 4G0035223C

Part no. 4G0035223C

Audi A6 C7 Audio Sound System Amplifier Bose 4G0035223C

Product currently unavailable

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Audi A4 B8 A5 8T A6 C7 Remote Radio Alarm Key Button Control 868 MHZ 8T0959754D

Part no. 8T0959754D

Audi A4 B8 A5 8T A6 C7 Remote Radio Alarm Key Button Control 868 MHZ 8T0959754D

Product currently unavailable

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Audi A6 C7 Board Supply Comfort BCM Body Control Module Unit ECU 4H0907063CF

Part no. 4H0907063CF

Audi A6 C7 Board Supply Comfort BCM Body Control Module Unit ECU 4H0907063CF

Product currently unavailable

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Audi Q2 GA 35 TFSI DXDB Petrol Starter Motor Manual 02M911022F

Part no. 02M911022F

Audi Q2 GA 35 TFSI DXDB Petrol Starter Motor Manual 02M911022F

Product currently unavailable

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Audi A4 A5 Q7 Rear Bumper PDC Parking Sensor Ibis White - Y9C 420919275

Part no. 420919275-IWH

Audi A4 A5 Q7 Rear Bumper PDC Parking Sensor Ibis White - Y9C 420919275

Product currently unavailable

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Audi A5 8T Front Seat Control Module Unit Left Right N/O/S 8T0959760C

Part no. 8T0959760C

Audi A5 8T Front Seat Control Module Unit Left Right N/O/S 8T0959760C

Product currently unavailable

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Audi A4 B7 Body Control Module BCM Comfort Control Unit Power Supply 8E0907279N

Part no. 8E0907279N

Audi A4 B7 Body Control Module BCM Comfort Control Unit Power Supply 8E0907279N

Product currently unavailable

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Audi A5 8T Body Comfort Control BCM Onboard Supply Module Unit ECU 8K0907063P

Part no. 8K0907063P

Audi A5 8T Body Comfort Control BCM Onboard Supply Module Unit ECU 8K0907063P

Product currently unavailable

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Audi A6 C6 Bluetooth Interface MMI Multimedia Control Module ECU Unit 4E0035729

-5%

Part no. 4E0035729

Audi A6 C6 Bluetooth Interface MMI Multimedia Control Module ECU Unit 4E0035729

Product currently unavailable

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Audi A4 B7 PDC Parking Distance Sensor Control Unit Module Rear 8E0919283D

Part no. 8E0919283D

Audi A4 B7 PDC Parking Distance Sensor Control Unit Module Rear 8E0919283D

Product currently unavailable

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Audi A3 8P Telematics Bluetooth Module Control Unit ECU 8P1862335

Part no. 8P1862335

Audi A3 8P Telematics Bluetooth Module Control Unit ECU 8P1862335

Product currently unavailable

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Audi Q7 4L S8 D3 Interface Control Unit Module 4E0035785B

Part no. 4E0035785B

Audi Q7 4L S8 D3 Interface Control Unit Module 4E0035785B

Product currently unavailable

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Audi Q5 8R Multimedia Radio Control Module Head Unit 4G0035061Q

Part no. 4G0035061Q

Audi Q5 8R Multimedia Radio Control Module Head Unit 4G0035061Q

Product currently unavailable

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Audi A5 8T Body Control Comfort Unit Module BCM Convenience Unit ECU 8K0907064CQ

Part no. 8K0907064CQ

Audi A5 8T Body Control Comfort Unit Module BCM Convenience Unit ECU 8K0907064CQ

Product currently unavailable

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Audi Q3 8U PDC Parking Assistance Control Module Unit ECU 8X0919475M

Part no. 8X0919475M

Audi Q3 8U PDC Parking Assistance Control Module Unit ECU 8X0919475M

Product currently unavailable

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Audi A4 B8 Body Control Comfort Unit Module BCM Unit ECU 8K0907063K

Part no. 8K0907063BE

Audi A4 B8 Body Control Comfort Unit Module BCM Unit ECU 8K0907063K

Product currently unavailable

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Audi A3 8P BCM Body Control Module Unit ECU 8P0907279N

Part no. 8P0907279N

Audi A3 8P BCM Body Control Module Unit ECU 8P0907279N

Product currently unavailable

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Audi A3 8V Air Module Control Sensor ECU Unit 5Q0959655L

Part no. 5Q0959655L

Audi A3 8V Air Module Control Sensor ECU Unit 5Q0959655L

Product currently unavailable

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Audi A3 8P Steering Wheel Position Angle Sensor Control Unit Module 8P0953549F

Part no. 8P0953549F

Audi A3 8P Steering Wheel Position Angle Sensor Control Unit Module 8P0953549F

Product currently unavailable

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Oil Pump Control Audi Q7 4L Volkswagen Touareg 7P Module Unit ECU 7P0927601

Part no. 7P0927601

Oil Pump Control Audi Q7 4L Volkswagen Touareg 7P Module Unit ECU 7P0927601

Product currently unavailable

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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

Product currently unavailable

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

Part no. 8K0919475T

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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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