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 F30 F31 320d ed Diesel N47N 163HP ECU Kit DDE 8573257 + Key + FEM Automatic

Part no. 8573257-7

BMW F30 F31 320d ed Diesel N47N 163HP ECU Kit DDE 8573257 + Key + FEM Automatic

PLN 522.95

Free delivery: Mar 19

If paid before 14:00

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Land Rover Discovery 4 L319 Front Seat Module Control Unit AH22-14D600-AD

Part no. LR021530

Land Rover Discovery 4 L319 Front Seat Module Control Unit AH22-14D600-AD

PLN 237.95

Free delivery: Mar 19

If paid before 14:00

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BMW F20 F21 F22 F30 F32 FEM Module ECU Control Unit Fuse Box 9286113

Part no. 9286113

BMW F20 F21 F22 F30 F32 FEM Module ECU Control Unit Fuse Box 9286113

PLN 237.95

Free delivery: Mar 19

If paid before 14:00

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Audi A4 B8 Lumbar Support Wire Harness Wiring Cable Front Right O/S 8T0971369A

Part no. 8T0971369A

Audi A4 B8 Lumbar Support Wire Harness Wiring Cable Front Right O/S 8T0971369A

PLN 189.95

Free delivery: Mar 19

If paid before 14:00

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Chip Power Chiptuning Box GS2 K211-K223 Control Unit Module Tuning Set

Part no. K211-K223

Chip Power Chiptuning Box GS2 K211-K223 Control Unit Module Tuning Set

PLN 474.95

Free delivery: Mar 19

If paid before 14:00

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Keyless Go Module Mercedes W207 W212 W218 ECU Door Lock Control Unit A2129008818

Part no. A2129008818

Keyless Go Module Mercedes W207 W212 W218 ECU Door Lock Control Unit A2129008818

PLN 142.95

Free delivery: Mar 19

If paid before 14:00

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VW Volkswagen T-Roc A11 Wiring Loom PDC Rear Harness Parking Sensor 2GA971104C

Part no. 2GA971104C

VW Volkswagen T-Roc A11 Wiring Loom PDC Rear Harness Parking Sensor 2GA971104C

PLN 189.95

Free delivery: Mar 19

If paid before 14:00

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BMW F01 Body Control Module ECU Junction Box V5 PL6 JBBFE III Lear 9267465

Part no. 9267465

BMW F01 Body Control Module ECU Junction Box V5 PL6 JBBFE III Lear 9267465

PLN 189.95

Free delivery: Mar 19

If paid before 14:00

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Audi A3 8V A-Pillar Speaker Tweeter Front Left Right N/O/S 8V0035399C

Part no. 8V0035399C

Audi A3 8V A-Pillar Speaker Tweeter Front Left Right N/O/S 8V0035399C

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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BMW F20 F21 F30 F31 N47N 118d 318d 143HP Engine Control ECU DDE 8518569 Manual

Part no. 8518569-5

BMW F20 F21 F30 F31 N47N 118d 318d 143HP Engine Control ECU DDE 8518569 Manual

PLN 332.95

Free delivery: Mar 19

If paid before 14:00

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BMW MINI Clubman R55 Cable Wiring Loom Splitdoor Split Door Rear Left N/S

Part no. 9154349

BMW MINI Clubman R55 Cable Wiring Loom Splitdoor Split Door Rear Left N/S

PLN 47.95

Delivery: Mar 19

If paid before 14:00

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Fuse Box  Mercedes W177 Relay Fuse Box COntrol Module Unit  A1779061102

Part no. A1779061102

Fuse Box Mercedes W177 Relay Fuse Box COntrol Module Unit A1779061102

PLN 284.95

Free delivery: Mar 19

If paid before 14:00

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Bluetooth Module Mercedes W205 W213 W222 W238 Control Unit ECU A1679004712

Part no. A1679004712

Bluetooth Module Mercedes W205 W213 W222 W238 Control Unit ECU A1679004712

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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BMW X5 X6 Series E70 E71 Cable Wiring Harness Rear Differential Axle 7575579

Part no. 7575579

BMW X5 X6 Series E70 E71 Cable Wiring Harness Rear Differential Axle 7575579

PLN 104.95

Free delivery: Mar 19

If paid before 14:00

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Range Rover L405 Fuse Relay Box Housing Diesel CK52-14A073-AC

Part no. CK52-14A073-AC-1

Range Rover L405 Fuse Relay Box Housing Diesel CK52-14A073-AC

PLN 42.95

Delivery: Mar 19

If paid before 14:00

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Mercedes C238 E53 4matic Transfer Case Torque Distribution Control ECU

Part no. A2909003001

Mercedes C238 E53 4matic Transfer Case Torque Distribution Control ECU

PLN 1,139.95

Free delivery: Mar 19

If paid before 14:00

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Land Rover Discovery 3 L319 Bluetooth Phone Control Module 8H2210F845AA

Part no. 8H2210F845AA

Land Rover Discovery 3 L319 Bluetooth Phone Control Module 8H2210F845AA

PLN 284.95

Free delivery: Mar 19

If paid before 14:00

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 Mercedes W221 Door Wiring Front Left Right N/O/S Harness Loom A2215408235

Part no. A2215408235

Mercedes W221 Door Wiring Front Left Right N/O/S Harness Loom A2215408235

PLN 142.95

Free delivery: Mar 19

If paid before 14:00

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Land Rover Discovery 4 L319 Wiring Harness Loom Passenger Seat 3M5T-14N003-SB

Part no. 3M5T-14N003-SB

Land Rover Discovery 4 L319 Wiring Harness Loom Passenger Seat 3M5T-14N003-SB

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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BMW E90 E91 LCI N47N 320d ed ECU KIT DDE 8512047 CAS 2 Keys Manual Transmission

Part no. 8512047-5

BMW E90 E91 LCI N47N 320d ed ECU KIT DDE 8512047 CAS 2 Keys Manual Transmission

PLN 759.95

Free delivery: Mar 19

If paid before 14:00

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BMW 3 Series E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359229875 9229875

Part no. 9229875

BMW 3 Series E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359229875 9229875

PLN 141.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes W447 Rear Boot Door Wiring Loom Harness Rubber Grommet A4479980101

Part no. A4479980101

Mercedes W447 Rear Boot Door Wiring Loom Harness Rubber Grommet A4479980101

PLN 42.95

Delivery: Mar 19

If paid before 14:00

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Volkswagen Touareg 7L Air Module Control Unit Crash Impact Sensor 7L0959655

Part no. 7L0959655

Volkswagen Touareg 7L Air Module Control Unit Crash Impact Sensor 7L0959655

PLN 61.95

Free delivery: Mar 19

If paid before 14:00

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Head Unit BMW F10 F11 F20 F30 Navigation Sat Nav High Control Module 9347822

Part no. 9347822

Head Unit BMW F10 F11 F20 F30 Navigation Sat Nav High Control Module 9347822

PLN 664.95

Free delivery: Mar 19

If paid before 14:00

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BMW 1 2 Series F20 F21 F22 Positive Plus Pole Battery Blow Cable Part 9253111

Part no. 9253111-1

BMW 1 2 Series F20 F21 F22 Positive Plus Pole Battery Blow Cable Part 9253111

PLN 75.95

Free delivery: Mar 19

If paid before 14:00

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Mini F55 F56 BMW F45 X1 F48 Rear Electric Power Distribution Fuse Box 9270354

Part no. 9270354-1

Mini F55 F56 BMW F45 X1 F48 Rear Electric Power Distribution Fuse Box 9270354

PLN 42.95

Delivery: Mar 19

If paid before 14:00

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Audi A4 B8 Bluetooth Multimedia Interface Control Module Unit ECU 8T0862335D

Part no. 8T0862335D

Audi A4 B8 Bluetooth Multimedia Interface Control Module Unit ECU 8T0862335D

PLN 61.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes Vaneo W414 Front Left Right Door N/O/S Control Unit Module A4148200526

Part no. A4148200526

Mercedes Vaneo W414 Front Left Right Door N/O/S Control Unit Module A4148200526

PLN 42.95

Delivery: Mar 19

If paid before 14:00

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Porsche Cayenne 9PA Fuse Box Relay Trim Cover Panel Unit Housing 7L0937576

Part no. 7L0937576

Porsche Cayenne 9PA Fuse Box Relay Trim Cover Panel Unit Housing 7L0937576

PLN 42.95

Delivery: Mar 19

If paid before 14:00

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BMW F40 Body Control Module Domain Controller Unit BDC ECU 5A2D542

Part no. 5A2D542

BMW F40 Body Control Module Domain Controller Unit BDC ECU 5A2D542

PLN 664.95

Free delivery: Mar 19

If paid before 14:00

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Land Rover Discovery 4 L319 Battery Tray Holder Trim Left N/S AH22-18N379-AA

Part no. AH22-18N379-AA

Land Rover Discovery 4 L319 Battery Tray Holder Trim Left N/S AH22-18N379-AA

PLN 61.95

Free delivery: Mar 19

If paid before 14:00

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BMW E60 E65 E70 Front Right Seat O/S Height Adjustment Drive 7075944

Part no. 7075944-2

BMW E60 E65 E70 Front Right Seat O/S Height Adjustment Drive 7075944

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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Land Rover Discovery L550 Radio Remote Control Receiver 434 MHz FK72-15K602-BA

Part no. FK72-15K602-BA

Land Rover Discovery L550 Radio Remote Control Receiver 434 MHz FK72-15K602-BA

PLN 42.95

Delivery: Mar 19

If paid before 14:00

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Rear Bumper PDC Audi A5 Sensor Parking Distance Control 420919275 1706091849

Part no. 420919275-1

Rear Bumper PDC Audi A5 Sensor Parking Distance Control 420919275 1706091849

PLN 75.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes W205 Battery Negative Ground Bonding Line Wire Earth Cable A0005400764

Part no. A0005400764

Mercedes W205 Battery Negative Ground Bonding Line Wire Earth Cable A0005400764

PLN 132.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes W204 W212 Control Unit AMG Drive Select Module ECU A0009005602

Part no. A0009005602

Mercedes W204 W212 Control Unit AMG Drive Select Module ECU A0009005602

PLN 569.95

Free delivery: Mar 19

If paid before 14:00

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 BMW F74 Gran Coupé M235iX Automatic Transmission Module Control Unit 0260005451

Part no. 0260005451

BMW F74 Gran Coupé M235iX Automatic Transmission Module Control Unit 0260005451

PLN 854.95

Free delivery: Mar 19

If paid before 14:00

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Audi R8 42 Diagnostic Plug Connector Wiring Loom Cable Harness 8D0972695

Part no. 8D0972695

Audi R8 42 Diagnostic Plug Connector Wiring Loom Cable Harness 8D0972695

PLN 42.95

Delivery: Mar 19

If paid before 14:00

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Ford Transit Connect Mk2 Glow Plug Wiring Harness Engine AV6Q6M0

Part no. AV6Q6M0

Ford Transit Connect Mk2 Glow Plug Wiring Harness Engine AV6Q6M0

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes W213 Door Module Rear Left N/S Control Unit A2139004709

Part no. A2139004709

Mercedes W213 Door Module Rear Left N/S Control Unit A2139004709

PLN 123.95

Free delivery: Mar 19

If paid before 14:00

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BMW F46 218d B47 150HP Engine Control Unit ECU Kit DDE 8589145 Automatic

Part no. 8589145-11

BMW F46 218d B47 150HP Engine Control Unit ECU Kit DDE 8589145 Automatic

PLN 1,614.95

Free delivery: Mar 19

If paid before 14:00

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Audi A6 C8 4K Battery Positive Wiring Harness Voltage Converter 4K0971227A

Part no. 4K0971227A

Audi A6 C8 4K Battery Positive Wiring Harness Voltage Converter 4K0971227A

PLN 75.95

Free delivery: Mar 19

If paid before 14:00

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BMW Z4 Series E85 E86 Battery Positive Cable Fuse Box B Base 6924389

Part no. 6924389

BMW Z4 Series E85 E86 Battery Positive Cable Fuse Box B Base 6924389

PLN 93.95

Free delivery: Mar 19

If paid before 14:00

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Door Control Module Mercedes W169 W245 Relay Unit Right Rear O/S A1698209226

Part no. A1698209226

Door Control Module Mercedes W169 W245 Relay Unit Right Rear O/S A1698209226

PLN 61.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes W221 Fuse Box Control Unit SAM Module Relay A2215450801

Part no. A2215450801

Mercedes W221 Fuse Box Control Unit SAM Module Relay A2215450801

PLN 845.95

Free delivery: Mar 19

If paid before 14:00

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Ford Transit Connect Yaw Sensor ESP Rotation Rate Control Unit 9T16-14B296-AA

Part no. 9T16-14B296-AA

Ford Transit Connect Yaw Sensor ESP Rotation Rate Control Unit 9T16-14B296-AA

PLN 203.95

Free delivery: Mar 19

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

PLN 113.95

Free delivery: Mar 19

If paid before 14:00

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Ford Focus Mk3 Multimedia Head Unit Control Switch Panel BM5T-18K811-BA

Part no. BM5T-18K811-BA

Ford Focus Mk3 Multimedia Head Unit Control Switch Panel BM5T-18K811-BA

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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Ford Ranger Mk3 Radio Audio Sound CD Head Unit Control Navi EB3T-19C107-GJ

Part no. EB3T-19C107-GJ

Ford Ranger Mk3 Radio Audio Sound CD Head Unit Control Navi EB3T-19C107-GJ

PLN 1,899.95

Free delivery: Mar 19

If paid before 14:00

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BMW G20 G21 Positive Battery Cable Wiring Loom 8589948

Part no. 8589948

BMW G20 G21 Positive Battery Cable Wiring Loom 8589948

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes W169 W245 M266.920 95HP Engine Control ECU Kit A2669000300 Automatic

Part no. A2669000300-2

Mercedes W169 W245 M266.920 95HP Engine Control ECU Kit A2669000300 Automatic

PLN 949.95

Free delivery: Mar 19

If paid before 14:00

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BMW E81 E82 E87 E90 PDC Ultrasonic Sensor Front Rear Melbourne Red - A75 8046453

Part no. 8046454

BMW E81 E82 E87 E90 PDC Ultrasonic Sensor Front Rear Melbourne Red - A75 8046453

PLN 61.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes W177 Front Door Control Module Left Right N/O/S Unit ECU A1779007716

Part no. A1779007716

Mercedes W177 Front Door Control Module Left Right N/O/S Unit ECU A1779007716

PLN 265.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes ML W164 Parking Module PDC Distance Control Unit Sensor A1645453716

Part no. A1645453716

Mercedes ML W164 Parking Module PDC Distance Control Unit Sensor A1645453716

PLN 75.95

Free delivery: Mar 19

If paid before 14:00

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Starter Motor Mercedes W213 S213 W238 OM654 Diesel Engine Actuator A6549061400

Part no. A6549061400

Starter Motor Mercedes W213 S213 W238 OM654 Diesel Engine Actuator A6549061400

PLN 189.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes W212 Fuse Box Relay Rear SAM Control Unit Module A2129009622

Part no. A2129009622

Mercedes W212 Fuse Box Relay Rear SAM Control Unit Module A2129009622

PLN 208.95

Free delivery: Mar 19

If paid before 14:00

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BMW E93 Convertible Wiring Loom Front Door Cables Cable Passenger Side 9186668

Part no. 9259831

BMW E93 Convertible Wiring Loom Front Door Cables Cable Passenger Side 9186668

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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Fuse Relay Box Volkswagen Audi Skoda Seat Engine Bay Supply Unit 5Q0937125A

Part no. 5Q0937125A

Fuse Relay Box Volkswagen Audi Skoda Seat Engine Bay Supply Unit 5Q0937125A

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes C117 Drivers Door Wiring Harness A1175401205

Part no. A1175401205

Mercedes C117 Drivers Door Wiring Harness A1175401205

PLN 61.95

Free delivery: Mar 19

If paid before 14:00

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BMW 3 Series E93 Convertible Rear Bumper FM Radio Aerial Antenna 6947216

Part no. 6947216

BMW 3 Series E93 Convertible Rear Bumper FM Radio Aerial Antenna 6947216

PLN 75.95

Free delivery: Mar 19

If paid before 14:00

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Ford Fiesta Mk7 3Dr Air Module ECU Control Unit C1BT-14B321-FF

Part no. C1BT-14B321-FF

Ford Fiesta Mk7 3Dr Air Module ECU Control Unit C1BT-14B321-FF

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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Ford Ranger Mk3 Door Air Module Impact Sensor Unit Driver's Side JK2T-14C676-AA

Part no. JK2T-14C676-AA

Ford Ranger Mk3 Door Air Module Impact Sensor Unit Driver's Side JK2T-14C676-AA

PLN 189.95

Free delivery: Mar 19

If paid before 14:00

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Land Rover Discovery Sport L550 Tailgate Controle Module Unit ECU FK72-14B673-AD

Part no. FK72-14B673-AD

Land Rover Discovery Sport L550 Tailgate Controle Module Unit ECU FK72-14B673-AD

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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BMW E60 Main Head Wiring Loom Harness Cables M57N2 530xd 9127429

Part no. LHD-9127429

BMW E60 Main Head Wiring Loom Harness Cables M57N2 530xd 9127429

PLN 474.95

Free delivery: Mar 19

If paid before 14:00

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Audi Q3 8U Gateway Control Module Unit ECU 8U0907468AQ

Part no. 8U0907468BA

Audi Q3 8U Gateway Control Module Unit ECU 8U0907468AQ

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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Ford Mondeo Mk4 Starter Motor 2.2 TDCI Diesel Engine 6G9N-11000-GC

Part no. 1529431-1

Ford Mondeo Mk4 Starter Motor 2.2 TDCI Diesel Engine 6G9N-11000-GC

PLN 161.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes W177 Fuse Box Relay Cover Lid Control Unit Bracket Trim A2475457300

Part no. A2475457300

Mercedes W177 Fuse Box Relay Cover Lid Control Unit Bracket Trim A2475457300

PLN 70.95

Free delivery: Mar 19

If paid before 14:00

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BMW F20 F21 F22 Central Information Display Dashboard Screen 6,5" 9270392

Part no. 9270392-2

BMW F20 F21 F22 Central Information Display Dashboard Screen 6,5" 9270392

PLN 42.95

Delivery: Mar 19

If paid before 14:00

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BMW Z4 Series 2 E85 E86 Positive Battery Cable Plus Pole Lead 6953424

Part no. 6953424-2

BMW Z4 Series 2 E85 E86 Positive Battery Cable Plus Pole Lead 6953424

PLN 161.95

Free delivery: Mar 19

If paid before 14:00

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Audi A8L 4H Fuse Relay Battery Junction Box Housing 4H0937517

Part no. 4H0937517

Audi A8L 4H Fuse Relay Battery Junction Box Housing 4H0937517

PLN 284.95

Free delivery: Mar 19

If paid before 14:00

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Battery Cable BMW G01 G02 B47B B47D Alternator Base B+ Lead 8589158

Part no. 8589158

Battery Cable BMW G01 G02 B47B B47D Alternator Base B+ Lead 8589158

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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BMW F20 F21 114d Diesel N47N 95HP Engine Control ECU Kit DDE 8573260 Manual

Part no. 8573260-14

BMW F20 F21 114d Diesel N47N 95HP Engine Control ECU Kit DDE 8573260 Manual

PLN 759.95

Free delivery: Mar 19

If paid before 14:00

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Engine Wiring BMW G20 G21 X3 G01 B57 Injectors Module Harness Loom 8584816

Part no. 8584816

Engine Wiring BMW G20 G21 X3 G01 B57 Injectors Module Harness Loom 8584816

PLN 379.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes W221 Door Module Rear Right Left N/O/S Control Unit A2219007701

Part no. A2219007701

Mercedes W221 Door Module Rear Right Left N/O/S Control Unit A2219007701

PLN 61.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes W205 Rear Door Harness Wiring Cable Left Right N/O/S A2055401542

Part no. A2055401542

Mercedes W205 Rear Door Harness Wiring Cable Left Right N/O/S A2055401542

PLN 256.95

Free delivery: Mar 19

If paid before 14:00

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Audi S3 8Y Body Control Comfort Module ECU Unit Bluetooth 8Y0035042C

Part no. 8Y0035042C

Audi S3 8Y Body Control Comfort Module ECU Unit Bluetooth 8Y0035042C

PLN 4,749.95

Free delivery: Mar 19

If paid before 14:00

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Audi Q3 F3 Front Bumper Wiring Harness Loom 83A971085S

Part no. 83A971085S

Audi Q3 F3 Front Bumper Wiring Harness Loom 83A971085S

PLN 284.95

Free delivery: Mar 19

If paid before 14:00

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BMW X3 F25 X4 F26 Engine Electronics Control Unit Box Cover Trim 8509910

Part no. 8509910

BMW X3 F25 X4 F26 Engine Electronics Control Unit Box Cover Trim 8509910

PLN 42.95

Delivery: Mar 19

If paid before 14:00

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Mercedes W221 Door Control Module Unit ECU Rear Left N/S A0038206926

Part no. A0038206926

Mercedes W221 Door Control Module Unit ECU Rear Left N/S A0038206926

PLN 189.95

Free delivery: Mar 19

If paid before 14:00

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Mini Cooper One R50 R52 Battery Alternator Starter Cable Wiring 7515206

Part no. 7515206

Mini Cooper One R50 R52 Battery Alternator Starter Cable Wiring 7515206

PLN 42.95

Delivery: Mar 19

If paid before 14:00

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Mini Cooper Paceman R61 Wiring Loom Harness Front Cable 9811783

Part no. 9811783

Mini Cooper Paceman R61 Wiring Loom Harness Front Cable 9811783

PLN 37.95

Delivery: Mar 19

If paid before 14:00

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Mercedes W447 Aerial Antenna Amplifier Control Unit Module A4479053905

Part no. A4479053905

Mercedes W447 Aerial Antenna Amplifier Control Unit Module A4479053905

PLN 142.95

Free delivery: Mar 19

If paid before 14:00

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Ultra-sonic Alarm Mini Cooper R55 R56 System Module 3450343

Part no. 3450343

Ultra-sonic Alarm Mini Cooper R55 R56 System Module 3450343

PLN 42.95

Delivery: Mar 19

If paid before 14:00

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VW Golf VII 5G 2.0 TDI CKFC 150HP Engine Control Unit ECU Kit 04L907309D Manual

Part no. 04L907309D-3

VW Golf VII 5G 2.0 TDI CKFC 150HP Engine Control Unit ECU Kit 04L907309D Manual

PLN 664.95

Free delivery: Mar 19

If paid before 14:00

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Mercedes-Benz S W221 Comand 6-Changer CD Radio Head Unit DVD Navi A2219004704

Part no. A2219004704

Mercedes-Benz S W221 Comand 6-Changer CD Radio Head Unit DVD Navi A2219004704

PLN 2,849.95

Free delivery: Mar 19

If paid before 14:00

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BMW 1 2 3 Series F40 F44 G20 Radio Antenna Amplifier Suppression Filter 6835155

Part no. 6835155

BMW 1 2 3 Series F40 F44 G20 Radio Antenna Amplifier Suppression Filter 6835155

PLN 66.95

Free delivery: Mar 19

If paid before 14:00

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BMW E84 20dX N47 177HP ECU Control Unit Kit DDE 8512498 Automatic Transmission

Part no. 8512498

BMW E84 20dX N47 177HP ECU Control Unit Kit DDE 8512498 Automatic Transmission

PLN 332.95

Free delivery: Mar 19

If paid before 14:00

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Volkswagen Touareg 7P 3.0 TDI CRCA 254HP 4x4 Engine ECU 7P0907401F Automatic

Part no. 7P0907401F

Volkswagen Touareg 7P 3.0 TDI CRCA 254HP 4x4 Engine ECU 7P0907401F Automatic

PLN 1,424.95

Free delivery: Mar 19

If paid before 14:00

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Renault Trafic III VIvaro B Wiring Connector Additional Horn Cable 240720782R

Part no. 240720782R

Renault Trafic III VIvaro B Wiring Connector Additional Horn Cable 240720782R

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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

Part no. 1J0973332A

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

PLN 42.95

Delivery: Mar 19

If paid before 14:00

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VW Volkswagen Phaeton Mk1 Battery Negative Terminal Wire Cable 3D0971235AD

Part no. 3D0971235AD

VW Volkswagen Phaeton Mk1 Battery Negative Terminal Wire Cable 3D0971235AD

PLN 61.95

Free delivery: Mar 19

If paid before 14:00

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Audi Q3 8U Front Door Module Control Unit ECU Passenger Side 8X0959792H

Part no. 8X0959792K

Audi Q3 8U Front Door Module Control Unit ECU Passenger Side 8X0959792H

PLN 94.95

Free delivery: Mar 19

If paid before 14:00

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BMW X5 F15 Wiring Loom Harness Parking Sensor PDC Cable Front Bumper 9321951

Part no. 9321951

BMW X5 F15 Wiring Loom Harness Parking Sensor PDC Cable Front Bumper 9321951

PLN 664.95

Free delivery: Mar 19

If paid before 14:00

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Audi A4 B8 Gateway Control Unit Module ECU 8T0907468R

Part no. 8T0907468R

Audi A4 B8 Gateway Control Unit Module ECU 8T0907468R

PLN 42.95

Delivery: Mar 19

If paid before 14:00

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Audi Q2 GA Body Control Comfort Unit Module BCM Unit ECU 5Q0937084DR

Part no. 5Q0937084DR

Audi Q2 GA Body Control Comfort Unit Module BCM Unit ECU 5Q0937084DR

PLN 142.95

Free delivery: Mar 19

If paid before 14:00

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BMW F20 REM Rear Electronic Module Fuse Box Control Unit V3 9362396

Part no. 9362396

BMW F20 REM Rear Electronic Module Fuse Box Control Unit V3 9362396

PLN 61.95

Free delivery: Mar 19

If paid before 14:00

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Audi A7 4G8 Door Control Module Front Passenger Side 4G8959792J

Part no. 4G8959792J

Audi A7 4G8 Door Control Module Front Passenger Side 4G8959792J

PLN 42.95

Delivery: Mar 19

If paid before 14:00

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Door Wiring Mini Cooper R55 R56 R57 R58 R59 Passenger Cable 9137799

Part no. 9137799

Door Wiring Mini Cooper R55 R56 R57 R58 R59 Passenger Cable 9137799

PLN 42.95

Delivery: Mar 19

If paid before 14:00

Key components of vehicle electrical systems

Original electrical parts for popular car brands

A car's electrical system is a complex system responsible for many key functions—from engine starting to lighting and on-board electronics. Modern cars are equipped with increasingly advanced electrical solutions that not only improve driving comfort but also enhance safety. At the Global Parts automotive store you will find a wide range of used car parts , such as alternators, starters, batteries, control modules and other automotive electrical systems that perfectly fit BMW , Audi , Mercedes , Volkswagen , Mini and many others.

How does a car's electrical system work?

A car's electrical system is a complex system that consists of several key components that work together to ensure the vehicle's reliable operation:

  • Battery accessories – Includes clamps, cables, holders and other components necessary for battery installation and maintenance.
  1. Electronic control modules and controllers – They control and manage the operation of various vehicle systems, such as the engine, air conditioning and ABS.
  2. Alternators and generators – Responsible for generating electricity and charging the battery while the engine is running.
  3. Parts for alternators and generators – Including voltage regulators, brushes and bearings that ensure proper operation of the alternator.
  4. Starters – Key components of the starting system that enable the engine to be started.
  5. Starter parts – Including bendixes, rotors and solenoids necessary for the proper operation of the starter.
  6. Batteries – They store the electrical energy necessary to start the engine and power on-board systems.
  7. Wires, harnesses and connectors – They transmit energy and electrical signals between various vehicle systems.
  8. Fuses and fuse boxes – Protect the electrical system against overloads and short circuits.
  9. Relays – They control the flow of current in individual electrical circuits of the vehicle. A functioning electrical system is the basis for the reliability of your car, regardless of operating conditions.

Key technical parameters of electrical systems

Each of these components has specific technical parameters that determine its compatibility with the vehicle. For example, alternators installed in mid-range cars (e.g., Volkswagen Passat B6) typically have a capacity of 90 A to 140 A, while luxury vehicles (e.g., Mercedes S-Class) require alternators with a capacity exceeding 180 A. Starter motors vary in torque and operating voltage – the standard is 12 V, while 24 V starters are used in heavy-duty vehicles.

Why is it worth taking care of your car's electrical system?

Regular maintenance and replacement of electrical system components is key to reliability and road safety. Faulty components can lead to:

  • Problems starting the engine.
  • Failure of safety systems such as ABS or airbags.
  • Decreased efficiency of on-board equipment, e.g. lighting or air conditioning. At the Global Parts store we offer original used car parts , which have undergone detailed quality tests, ensuring their full functionality.

Symptoms of electrical system disruptions

In practice, electrical faults manifest themselves in a variety of ways. Drivers most often notice: dimming lights when parked, difficulty starting the engine, a voltage drop on the on-board computer, or air conditioning malfunctions. The table below presents typical correlations:

SymptomPossible causeItem to check
Difficulty starting the engineWorn out starter or batteryStarter motor, battery
Dimming the lightsInefficient alternatorAlternator, voltage regulator
Electric windows not workingDamaged relays or harnessRelays, wires

How to choose the right parts for your electrical system?

When choosing parts for the electrical system, such as alternators, starters or control modules, it is worth paying attention to:

  • Vehicle-specific fit – Every car make and model requires specific specifications. At Global Parts, you'll find parts that perfectly fit BMW , Audi , Mercedes , Volkswagen , Mini, and many more .
  • Technical condition – All used parts we offer are thoroughly checked to ensure their reliability.
  • Technical parameters – For example, alternators should have appropriate current output, adapted to the needs of your vehicle.

Compatibility and fit

The selection of electrical parts is based primarily on OEM part numbers, but matching them to specific parameters is equally important, including current, voltage, and the number of connector pins. For example, the 120A alternator used in the Audi A4 B7 differs significantly from the 150A version installed in the Audi A6 C6 . Therefore, using manufacturer catalogs or providing the VIN makes finding the right component much easier.

Why choose used electrical parts?

Purchase of used car parts This solution allows you to combine savings with quality. Why choose it?

  • Lower costs – Used alternators, starters and other parts are cheaper than new ones, but offer the same high quality.
  • Ecology – You support recycling and reduce waste by choosing used car parts .
  • Wide range – We offer electrical parts for the most popular car brands, so you can easily find what you need.

How to take care of your car's electrical system?

To ensure your electrical system operates reliably for years, it is worth remembering a few rules:

  • Regularly check the battery condition and charge level.
  • Take care of your cables and connectors – corrosion or damage can lead to voltage drops and failures.
  • Monitor the operation of the alternator and starter – early detection of problems will help avoid more serious breakdowns. If you have any problems, you will find the right car parts at Global Parts that will help restore your vehicle to full working order.

Step-by-step control procedures

  1. Measure the battery voltage with a multimeter – the resting value should be approximately 12.6 V.
  2. Check the charging voltage with the engine running – the correct range is 13.8–14.5 V.
  3. Assess the condition of the wires and terminals – lack of corrosion and a firm seat are essential.
  4. If in doubt, check the quiescent current consumption – it should not exceed 0.05–0.08 A.

FAQ - Frequently asked questions about electrical systems in cars

QuestionAnswer
What is a car electrical system?This is a set of components responsible for powering and controlling all electrical functions in the car – from engine starting to multimedia.
What is an alternator for in a car?The alternator generates electrical current when the engine is running and charges the battery.
What is the difference between a starter and an alternator?The starter motor is used solely to start the engine, while the alternator is responsible for generating energy while driving.
How to check if the battery is working?Just measure its voltage – a healthy battery should have approximately 12.6 V at rest and maintain a voltage above 10 V during cranking.
What are the most common symptoms of car electrical failure?Problems starting the engine, flashing warning lights, power windows not working or dimming lights.
Do electrical parts from one model fit another?Sometimes yes, but the key is to match it by VIN or OEM number – this guarantees compatibility.
How often should you check your electrical system?It is worth performing basic diagnostics (battery, alternator) at least once a year or before a long trip.

Summary: Automotive electrical systems at Global Parts Automotive Store

Automotive electrical systems are the foundation of the reliability and comfort of every modern vehicle. By choosing the right parts, such as alternators, batteries, and control modules, you can ensure your car's full operational efficiency. The Global Parts automotive store invites you to browse our wide selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , or others, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .

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