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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BMW 7 Series E65 E66 Diversity Antenna Tuner Amplifier Wiring 6904620

Part no. 6904620

BMW 7 Series E65 E66 Diversity Antenna Tuner Amplifier Wiring 6904620

PLN 18.95

Delivery: Mar 20

If paid before 14:00

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Audi Q7 4M 3.0 TDI DPXA 286HP Quattro Engine Control ECU 059907309AC Automatic

Part no. 059907309AC-1

Audi Q7 4M 3.0 TDI DPXA 286HP Quattro Engine Control ECU 059907309AC Automatic

PLN 2,374.95

Free delivery: Mar 20

If paid before 14:00

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BMW F20 F21 F30 F31 F32 F45 Body Control Unit Module REM 9362398

Part no. 9362398

BMW F20 F21 F30 F31 F32 F45 Body Control Unit Module REM 9362398

PLN 189.95

Free delivery: Mar 20

If paid before 14:00

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Land Rover FREELANDER 2 L359 Electronic Module DH52-14B296-AB

Part no. DH52-14B296-AB

Land Rover FREELANDER 2 L359 Electronic Module DH52-14B296-AB

PLN 94.95

Free delivery: Mar 20

If paid before 14:00

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Door Wiring Mercedes V177 Rear Door Right Left N/O/S Harness Wire A1775405101

Part no. A1775405101

Door Wiring Mercedes V177 Rear Door Right Left N/O/S Harness Wire A1775405101

PLN 66.95

Free delivery: Mar 20

If paid before 14:00

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Audi A1 8X Rear Door Harness Left N/S Wiring Loom Cable 8X0971687C

Part no. 8X0971687C

Audi A1 8X Rear Door Harness Left N/S Wiring Loom Cable 8X0971687C

PLN 180.95

Free delivery: Mar 20

If paid before 14:00

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Air Module BMW F10 F11 F13 X3 F25 ECU Control Unit Controller 9253636

Part no. 9253636

Air Module BMW F10 F11 F13 X3 F25 ECU Control Unit Controller 9253636

PLN 113.95

Free delivery: Mar 20

If paid before 14:00

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Audi A3 8P Engine Bay Wiring Holder Harness Loom Cable Guide Bracket 1K2971615A

Part no. 1K2971615A

Audi A3 8P Engine Bay Wiring Holder Harness Loom Cable Guide Bracket 1K2971615A

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Door Module Mercedes C219 Rear Door Right O/S Control Module A2198200326

Part no. A2198200326

Door Module Mercedes C219 Rear Door Right O/S Control Module A2198200326

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Mercedes W177 W223 W247 Crash Impact Deployment Sensor Unit A2239052400

Part no. A2239052400

Mercedes W177 W223 W247 Crash Impact Deployment Sensor Unit A2239052400

PLN 75.95

Free delivery: Mar 20

If paid before 14:00

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Mercedes-Benz A B W176 W246 Gearbox Control Module Bracket Holder A2465450500

Part no. A2465450500

Mercedes-Benz A B W176 W246 Gearbox Control Module Bracket Holder A2465450500

PLN 56.95

Delivery: Mar 20

If paid before 14:00

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Land Rover Discovery 4 L319 Fuse Relay Box BCM AH22-14F041-BH

Part no. AH22-14F041-BH

Land Rover Discovery 4 L319 Fuse Relay Box BCM AH22-14F041-BH

PLN 322.95

Free delivery: Mar 20

If paid before 14:00

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

Part no. A2059006013

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

PLN 56.95

Delivery: Mar 20

If paid before 14:00

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Toyota Yaris XP10 Central Door Locking Module Control Unit ECU 897410D020

Part no. 897410D020

Toyota Yaris XP10 Central Door Locking Module Control Unit ECU 897410D020

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Mercedes W169 W245 Electrical Wiring Sun Visor Wiring Loom Harness A1698100212

Part no. A1698100212

Mercedes W169 W245 Electrical Wiring Sun Visor Wiring Loom Harness A1698100212

PLN 56.95

Delivery: Mar 20

If paid before 14:00

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BMW F01 F02 LCI F06 F10 F11 F13 ECU ICM Control Unit Module Airbag 6850783

Part no. 6850783

BMW F01 F02 LCI F06 F10 F11 F13 ECU ICM Control Unit Module Airbag 6850783

PLN 94.95

Free delivery: Mar 20

If paid before 14:00

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Volkswagen Scirocco III Mk3 Impact Sound Control Module Unit 1K8907159

Part no. 1K8907159

Volkswagen Scirocco III Mk3 Impact Sound Control Module Unit 1K8907159

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Audi A3 8V A-Pillar Speaker Tweeter Front Left Right N/O/S 8V0035398A

Part no. 8V0035398A

Audi A3 8V A-Pillar Speaker Tweeter Front Left Right N/O/S 8V0035398A

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Ford Transit Connect 1.8TDCI 110HP RWPA Engine Control ECU 9T11-12A650-DF Manual

Part no. 9T11-12A650-DF

Ford Transit Connect 1.8TDCI 110HP RWPA Engine Control ECU 9T11-12A650-DF Manual

PLN 1,044.95

Free delivery: Mar 20

If paid before 14:00

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Engine Cable BMW F40 X1 F48 Mini F55 F56 Injector Wiring Loom Harness 8678974

Part no. 8678974

Engine Cable BMW F40 X1 F48 Mini F55 F56 Injector Wiring Loom Harness 8678974

PLN 170.95

Free delivery: Mar 20

If paid before 14:00

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BMW X5 E70 X6 E71 Front Seat Control Unit Module Memory ECU 9264975

Part no. 9264975

BMW X5 E70 X6 E71 Front Seat Control Unit Module Memory ECU 9264975

PLN 123.95

Free delivery: Mar 20

If paid before 14:00

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BMW F20 F21 F22 F30 Control Unit Air Conditioning System 9301308

Part no. 9301308

BMW F20 F21 F22 F30 Control Unit Air Conditioning System 9301308

PLN 42.95

Delivery: Mar 20

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

PLN 94.95

Free delivery: Mar 20

If paid before 14:00

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Land Rover Range Rover L405 Negative Earth Battery Cable Lead CK52-F260145-CC

Part no. CK52-F260145-CC

Land Rover Range Rover L405 Negative Earth Battery Cable Lead CK52-F260145-CC

PLN 94.95

Free delivery: Mar 20

If paid before 14:00

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Mercedes W211 Door Module Rear Left N/S Control Unit ECU A2118703385

Part no. A2118703385

Mercedes W211 Door Module Rear Left N/S Control Unit ECU A2118703385

PLN 66.95

Free delivery: Mar 20

If paid before 14:00

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Audi A3 S3 Q2 RS3 Multimedia Navigation Card Reader Head Unit 8V1035035B

Part no. 8V1035035B

Audi A3 S3 Q2 RS3 Multimedia Navigation Card Reader Head Unit 8V1035035B

PLN 2,374.95

Free delivery: Mar 20

If paid before 14:00

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Audi A1 8X 1.4 TFSI CZCA 125HP Engine ECU Kit BCM Lock + Key 04E907309AC Manual

Part no. 04E907309AC-1

Audi A1 8X 1.4 TFSI CZCA 125HP Engine ECU Kit BCM Lock + Key 04E907309AC Manual

PLN 664.95

Free delivery: Mar 20

If paid before 14:00

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BMW X5 F15 F20 F30 SRS Air Module Bag Control Unit Module ECU 6807634

Part no. 6807634

BMW X5 F15 F20 F30 SRS Air Module Bag Control Unit Module ECU 6807634

PLN 94.95

Free delivery: Mar 20

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

PLN 569.95

Free delivery: Mar 20

If paid before 14:00

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BMW X6 E71 Wiring Set Wash Water Container Cable Loom 9184810

Part no. 9184810

BMW X6 E71 Wiring Set Wash Water Container Cable Loom 9184810

PLN 47.95

Delivery: Mar 20

If paid before 14:00

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Mercedes-Benz A M Class W166 W176 Parking Brake Control Unit Module ECU

Part no. A2469004512

Mercedes-Benz A M Class W166 W176 Parking Brake Control Unit Module ECU

PLN 70.95

Free delivery: Mar 20

If paid before 14:00

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Audi R8 42 Fuse Box Electrical Connector Relay Control Unit Module 4F1937545

Part no. 4F1937545

Audi R8 42 Fuse Box Electrical Connector Relay Control Unit Module 4F1937545

PLN 94.95

Free delivery: Mar 20

If paid before 14:00

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Audi Volkswagen Seat Skoda Relay 5 Pin 12V 10A 1H0911251

Part no. 1H0911251

Audi Volkswagen Seat Skoda Relay 5 Pin 12V 10A 1H0911251

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Crash Sensor BMW G20 G26 G80 Front Door Left Right N/O/S Air Impact Unit 9496820

Part no. 9496820

Crash Sensor BMW G20 G26 G80 Front Door Left Right N/O/S Air Impact Unit 9496820

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Audi A5 8T 2.0 TDI Quattro CGLC 177HP Engine Control ECU 03L906018KL Automatic

Part no. 03L906018KL-1

Audi A5 8T 2.0 TDI Quattro CGLC 177HP Engine Control ECU 03L906018KL Automatic

PLN 218.95

Free delivery: Mar 20

If paid before 14:00

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Engine Wiring BMW F20 F30 F31 LCI B38 Automatic Gearbox Loom Harness 8635816

Part no. 8635816

Engine Wiring BMW F20 F30 F31 LCI B38 Automatic Gearbox Loom Harness 8635816

PLN 237.95

Free delivery: Mar 20

If paid before 14:00

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Volkswagen Golf Mk8 Front Door Passenger Side Module Control Unit 5Q0959592L

Part no. 5Q0959592L

Volkswagen Golf Mk8 Front Door Passenger Side Module Control Unit 5Q0959592L

PLN 75.95

Free delivery: Mar 20

If paid before 14:00

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Hikity 6886C Car Radio Media Player 1 DIN 6.86" 2GB/64GB Android 13

Part no. 6886C

Hikity 6886C Car Radio Media Player 1 DIN 6.86" 2GB/64GB Android 13

PLN 284.95

Free delivery: Mar 20

If paid before 14:00

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Mercedes C118 Door Harness Rear Left N/S Door Wiring Loom A1185402504

Part no. A1185402504

Mercedes C118 Door Harness Rear Left N/S Door Wiring Loom A1185402504

PLN 142.95

Free delivery: Mar 20

If paid before 14:00

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Mini F56 Door Wire Wiring Loom Cable Harness Front Right O/S 9358262

Part no. 9358311

Mini F56 Door Wire Wiring Loom Cable Harness Front Right O/S 9358262

PLN 284.95

Free delivery: Mar 20

If paid before 14:00

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Audi A5 F5 Front Door Wiring Harness Cable Driver's Side 8W6971035R

Part no. 8W6971035AN

Audi A5 F5 Front Door Wiring Harness Cable Driver's Side 8W6971035R

PLN 218.95

Free delivery: Mar 20

If paid before 14:00

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Alternator Mercedes W176 C117 X156 X117 Petrol Engine Generator A0009060803

Part no. A0009060803

Alternator Mercedes W176 C117 X156 X117 Petrol Engine Generator A0009060803

PLN 522.95

Free delivery: Mar 20

If paid before 14:00

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Porsche Cayenne 92A Wiring Loom Harness Cable 7P5971693F

Part no. 7P5971693F

Porsche Cayenne 92A Wiring Loom Harness Cable 7P5971693F

PLN 332.95

Free delivery: Mar 20

If paid before 14:00

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PDC Module Audi A3 8V Seat Leon Skoda Octavia Parking Control Unit 5Q0919283B

Part no. 5Q0919283B

PDC Module Audi A3 8V Seat Leon Skoda Octavia Parking Control Unit 5Q0919283B

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Mercedes E-Class W207 Cabrio A207 ITS Camera Control Unit Module ECU

Part no. A2079057501

Mercedes E-Class W207 Cabrio A207 ITS Camera Control Unit Module ECU

PLN 123.95

Free delivery: Mar 20

If paid before 14:00

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BMW 3 5 Series E60 E71 E90 E92 Suppression Filter Aerial Module Antenna 6932644

Part no. 6932644-1

BMW 3 5 Series E60 E71 E90 E92 Suppression Filter Aerial Module Antenna 6932644

PLN 47.95

Delivery: Mar 20

If paid before 14:00

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BMW F01 F07 Boot Trunk Lid Tailgate Lock Wiring Harness Loom Cable 969713

Part no. 969713

BMW F01 F07 Boot Trunk Lid Tailgate Lock Wiring Harness Loom Cable 969713

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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FEM Unit BMW F20 F22 F30 F32 Control Unit Module ECU Fuse Box 9352861

Part no. 9352861

FEM Unit BMW F20 F22 F30 F32 Control Unit Module ECU Fuse Box 9352861

PLN 569.95

Free delivery: Mar 20

If paid before 14:00

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VW Volkswagen Transporter T6 Glow Plug Relay Unit Black 9 Pins 04L907288E

Part no. 04L907288E

VW Volkswagen Transporter T6 Glow Plug Relay Unit Black 9 Pins 04L907288E

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Porsche Cayman 987C Air Module ECU Module Control Unit 99761821708

Part no. 99761821708

Porsche Cayman 987C Air Module ECU Module Control Unit 99761821708

PLN 474.95

Free delivery: Mar 20

If paid before 14:00

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Range Rover L405 Front Driver's Seat Control Module Unit CK52-14C249-AA

Part no. CK5214C249AA

Range Rover L405 Front Driver's Seat Control Module Unit CK52-14C249-AA

PLN 474.95

Free delivery: Mar 20

If paid before 14:00

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Antenna Amplifier Mercedes W212 Aerial Module Rear Roof Frame Right A2128203589

Part no. A2128203589

Antenna Amplifier Mercedes W212 Aerial Module Rear Roof Frame Right A2128203589

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Mercedes W205 Front Axle Damper Adjustment Left N/S Wiring Harness A2055403706

Part no. A2055403706

Mercedes W205 Front Axle Damper Adjustment Left N/S Wiring Harness A2055403706

PLN 123.95

Free delivery: Mar 20

If paid before 14:00

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Audi Q3 8U Gateway Control Module Unit ECU 8U0907468Q

Part no. 8U0907468Q

Audi Q3 8U Gateway Control Module Unit ECU 8U0907468Q

PLN 61.95

Free delivery: Mar 20

If paid before 14:00

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Land Rover Discovery 4 L319 Door Wire Wiring Harness Rear Left N/S BH22-14633-CA

Part no. BH22-14633-CA

Land Rover Discovery 4 L319 Door Wire Wiring Harness Rear Left N/S BH22-14633-CA

PLN 180.95

Free delivery: Mar 20

If paid before 14:00

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Volkswagen Golf Mk7 Seat Leon 5F Battery Wire Negative Earth Lead 5Q0971250T

Part no. 5Q0971250T

Volkswagen Golf Mk7 Seat Leon 5F Battery Wire Negative Earth Lead 5Q0971250T

PLN 85.95

Free delivery: Mar 20

If paid before 14:00

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Audi A6 C8 Negative Minus Earth Cable Battery Wiring Harness 4K0915181

Part no. 4K0915181

Audi A6 C8 Negative Minus Earth Cable Battery Wiring Harness 4K0915181

PLN 237.95

Free delivery: Mar 20

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

PLN 142.95

Free delivery: Mar 20

If paid before 14:00

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Audi TT 8J 2.0 TFSI BWA 200HP Engine Control Module ECU Manual 8J0907115N

Part no. 8J0907115N

Audi TT 8J 2.0 TFSI BWA 200HP Engine Control Module ECU Manual 8J0907115N

PLN 379.95

Free delivery: Mar 20

If paid before 14:00

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Fuse Box Grouping BMW F10 F11 Fuse Placement Map Card Diagram 9257426

Part no. 9257426

Fuse Box Grouping BMW F10 F11 Fuse Placement Map Card Diagram 9257426

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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BMW F20 F21 F22 F30 F31 F32 F36 Fuse Box Body Control Unit Module REM V2 9499002

Part no. 9499002

BMW F20 F21 F22 F30 F31 F32 F36 Fuse Box Body Control Unit Module REM V2 9499002

PLN 284.95

Free delivery: Mar 20

If paid before 14:00

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Seat Leon Mk3 Antenna Amplifier Module FM Right O/S Aerial Booster 5F4035225B

Part no. 5F4035225B

Seat Leon Mk3 Antenna Amplifier Module FM Right O/S Aerial Booster 5F4035225B

PLN 189.95

Free delivery: Mar 20

If paid before 14:00

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Seat Leon Mk3 5F Fuse Box Control Unit Module Relay Box 5Q0907361G

Part no. 5Q0907361G

Seat Leon Mk3 5F Fuse Box Control Unit Module Relay Box 5Q0907361G

PLN 123.95

Free delivery: Mar 20

If paid before 14:00

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BMW F40 F44 G20 Parking Control Module Unit USS ECU LOW 5A130F9

Part no. 5A130F9

BMW F40 F44 G20 Parking Control Module Unit USS ECU LOW 5A130F9

PLN 161.95

Free delivery: Mar 20

If paid before 14:00

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Audi A6 C8 Battery Positive Terminal Cover Trim Panel 4K0915429

Part no. 4K0915429

Audi A6 C8 Battery Positive Terminal Cover Trim Panel 4K0915429

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Audi A3 8L A4 B5 Windscreen Sunlight Sun Light Solar Sensor Unit 8D0907539

Part no. 8D0907539

Audi A3 8L A4 B5 Windscreen Sunlight Sun Light Solar Sensor Unit 8D0907539

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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BMW 3 Series F30 F31 Rear Door Wiring Loom Cable Harness 9286249

Part no. 9286249

BMW 3 Series F30 F31 Rear Door Wiring Loom Cable Harness 9286249

PLN 47.95

Delivery: Mar 20

If paid before 14:00

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BMW Z1 Z3 E32 E36 E38 E46 X5 E53 Connection Plug Golden Brown Set x2 8366282

Part no. 8366282-1

BMW Z1 Z3 E32 E36 E38 E46 X5 E53 Connection Plug Golden Brown Set x2 8366282

PLN 94.95

Free delivery: Mar 20

If paid before 14:00

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BMW X5 Z4 E89 E70 Mini Cooper R56 R57 CD Changer Multichanger 9209758

Part no. 9209758

BMW X5 Z4 E89 E70 Mini Cooper R56 R57 CD Changer Multichanger 9209758

PLN 75.95

Free delivery: Mar 20

If paid before 14:00

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BMW G20 G30 X3 G01 X4 G02 Head Unit High 3 Multimedia Module Harman 5A071E5

Part no. 5A071E5

BMW G20 G30 X3 G01 X4 G02 Head Unit High 3 Multimedia Module Harman 5A071E5

PLN 1,899.95

Free delivery: Mar 20

If paid before 14:00

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BMW E81 E84 E87 E90 LCI 18d 118d 318d N47 ECU Kit DDE 8506434 CAS3 Key Automatic

Part no. 8506434-4

BMW E81 E84 E87 E90 LCI 18d 118d 318d N47 ECU Kit DDE 8506434 CAS3 Key Automatic

PLN 1,044.95

Free delivery: Mar 20

If paid before 14:00

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Land Rover Discovery L550 Vibration Damper Control Module Rear FK72-7L195-AB

Part no. FK72-7L195-AB

Land Rover Discovery L550 Vibration Damper Control Module Rear FK72-7L195-AB

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Door Harness Mercedes W205 Rear Left N/S Door Wiring Loom A2055409750

Part no. A2055409750

Door Harness Mercedes W205 Rear Left N/S Door Wiring Loom A2055409750

PLN 94.95

Free delivery: Mar 20

If paid before 14:00

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BMW E82 E90 E91 E92 N54 306HP Engine Control Unit ECU Kit DME 7583332 Automatic

Part no. 7583332-4

BMW E82 E90 E91 E92 N54 306HP Engine Control Unit ECU Kit DME 7583332 Automatic

PLN 1,709.95

Free delivery: Mar 20

If paid before 14:00

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Range Rover L322 Transfer Case Box Module Control Unit AH42-7H417-AD

Part no. AH42-7H417-AD

Range Rover L322 Transfer Case Box Module Control Unit AH42-7H417-AD

PLN 70.95

Free delivery: Mar 20

If paid before 14:00

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Volkswagen Touareg 7P Front Impact Crash Sensor Air Module  1S0959651

Part no. 1S0959651

Volkswagen Touareg 7P Front Impact Crash Sensor Air Module 1S0959651

PLN 351.95

Free delivery: Mar 20

If paid before 14:00

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Control Unit BMW F10 F11 Body Module ECU JBBFE IIIR V2 PL6 ECU 9267456

Part no. 9267456

Control Unit BMW F10 F11 Body Module ECU JBBFE IIIR V2 PL6 ECU 9267456

PLN 55.95

Delivery: Mar 20

If paid before 14:00

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

Part no. A1729002601

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

PLN 142.95

Free delivery: Mar 20

If paid before 14:00

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Radio Receiver BMW F40 F44 G20 G26 Radio Remote Control Unit 434 MHZ 7928682

Part no. 7928682

Radio Receiver BMW F40 F44 G20 G26 Radio Remote Control Unit 434 MHZ 7928682

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Mini Cooper D R55 R56 R60 N47N 112HP Diesel Engine ECU DDE 8519663 Automatic

Part no. 8519663-19

Mini Cooper D R55 R56 R60 N47N 112HP Diesel Engine ECU DDE 8519663 Automatic

PLN 142.95

Free delivery: Mar 20

If paid before 14:00

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Smart Fortwo C453 Positive Battery Terminal Plus Pole Point Case 8200279219

Part no. 8200279219

Smart Fortwo C453 Positive Battery Terminal Plus Pole Point Case 8200279219

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Porsche Cayenne 955 Telematics Bluetooth Telephone Module Unit 95504490277

Part no. 95504490277

Porsche Cayenne 955 Telematics Bluetooth Telephone Module Unit 95504490277

PLN 237.95

Free delivery: Mar 20

If paid before 14:00

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BMW F30 F32 LCI 335dX 435dX Engine Injector Ignition Wiring Cable Loom 8572426

Part no. 8572426

BMW F30 F32 LCI 335dX 435dX Engine Injector Ignition Wiring Cable Loom 8572426

PLN 75.95

Free delivery: Mar 20

If paid before 14:00

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Entry Module Mercedes C253 W205 W213 C238 Keyless Go Control Unit A2229000016

Part no. A2229000016

Entry Module Mercedes C253 W205 W213 C238 Keyless Go Control Unit A2229000016

PLN 236.95

Free delivery: Mar 20

If paid before 14:00

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Audi S1 8X Stereo Display Media SAT NAV Screen MMI Multifunction 8X0919603B

Part no. 8X0919603B

Audi S1 8X Stereo Display Media SAT NAV Screen MMI Multifunction 8X0919603B

PLN 474.95

Free delivery: Mar 20

If paid before 14:00

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Mercedes W176 Door Harness Loom Cable Wiring Rear Right A2465404300

Part no. A2465404300

Mercedes W176 Door Harness Loom Cable Wiring Rear Right A2465404300

PLN 61.95

Free delivery: Mar 20

If paid before 14:00

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Mini Cooper D R60 ALL4 N47N Diesel Engine Control Unit ECU DDE 8506666 Manual

Part no. 8506666

Mini Cooper D R60 ALL4 N47N Diesel Engine Control Unit ECU DDE 8506666 Manual

PLN 427.95

Free delivery: Mar 20

If paid before 14:00

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Volkswagen VW Golf Mk7 Gateway Control Unit Module 5Q0907530D

Part no. 5Q0907530D

Volkswagen VW Golf Mk7 Gateway Control Unit Module 5Q0907530D

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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BMW X5 E70 X6 E71 Computer Control Unit DVD Player RSE MID PLUS PL4 9171900

Part no. 9171900

BMW X5 E70 X6 E71 Computer Control Unit DVD Player RSE MID PLUS PL4 9171900

PLN 1,424.95

Free delivery: Mar 20

If paid before 14:00

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Audi A5 8T Audio Radio Aerial Amplifier Control Unit 8T8035225D

Part no. 8T8035225D

Audi A5 8T Audio Radio Aerial Amplifier Control Unit 8T8035225D

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Mazda 6 GJ Impact Crash Sensor Control Unit Module KD45-57KC0

Part no. KD45-57KC0

Mazda 6 GJ Impact Crash Sensor Control Unit Module KD45-57KC0

PLN 42.95

Delivery: Mar 20

If paid before 14:00

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Porsche Cayenne 955 9PA Rear Bumper PDC Sensor Wiring Loom Cable 7L5971104

Part no. 7L5971104

Porsche Cayenne 955 9PA Rear Bumper PDC Sensor Wiring Loom Cable 7L5971104

PLN 180.95

Free delivery: Mar 20

If paid before 14:00

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Comfort Control Unit BMW F06 F10 F11 F12 F13 Junction Box 9286945

Part no. 9286945

Comfort Control Unit BMW F06 F10 F11 F12 F13 Junction Box 9286945

PLN 189.95

Free delivery: Mar 20

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BMW Z4 E85 Xenon Headlight Resistor Ballast Relay Module Unit 4030026

Part no. 4030026

BMW Z4 E85 Xenon Headlight Resistor Ballast Relay Module Unit 4030026

PLN 42.95

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BMW F10 F11 523i 528i 530i N53 Engine Wiring Harness Cable Loom 7599854

Part no. 7599854

BMW F10 F11 523i 528i 530i N53 Engine Wiring Harness Cable Loom 7599854

PLN 427.95

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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

PLN 42.95

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BMW E60 E61 E63 Air Module ECU Control Unit Centre Vehicle Sensor 6939287

Part no. 6939287

BMW E60 E61 E63 Air Module ECU Control Unit Centre Vehicle Sensor 6939287

PLN 42.95

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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

PLN 61.95

Free delivery: Mar 20

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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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