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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Mercedes W203 C220 CDI 150HP 646.963 Engine Control ECU Kit A6461505091 Automat

Part no. A6461505091-2

Mercedes W203 C220 CDI 150HP 646.963 Engine Control ECU Kit A6461505091 Automat

£170.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Audi A4 B6 B7 B8 Q7 4L A6 C7 A8 D4 Multi Use Relay Unit Module 4 Pins 8D0951253

Part no. 8D0951253-1

Audi A4 B6 B7 B8 Q7 4L A6 C7 A8 D4 Multi Use Relay Unit Module 4 Pins 8D0951253

£13.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mini Countryman F60 Cooper SE ALL4 Charging Socket Trim Hybrid Charger 7382536

Part no. 7382536-1

Mini Countryman F60 Cooper SE ALL4 Charging Socket Trim Hybrid Charger 7382536

£170.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW X5 X6 F15 F16 Power Battery Distribution Junction Box Control Unit 9285508

Part no. 9285508-1

BMW X5 X6 F15 F16 Power Battery Distribution Junction Box Control Unit 9285508

£23.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW F10 F12 F25 F26 Lever Gear Selector Switch Automatic Transmission 9251191

Part no. RHD-9251191-2

BMW F10 F12 F25 F26 Lever Gear Selector Switch Automatic Transmission 9251191

£80.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A3 8V VW Volkswagen Golf VII PDC Park Assist Control Module Unit 5QA919294B

Part no. 5QA919294B

Audi A3 8V VW Volkswagen Golf VII PDC Park Assist Control Module Unit 5QA919294B

£18.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Volkswagen Golf Mk7 VII Tailgate Boot Trunk Cable Wiring Left N/S 5G2971147HN

Part no. 5G2971147HN

Volkswagen Golf Mk7 VII Tailgate Boot Trunk Cable Wiring Left N/S 5G2971147HN

£70.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A5 8T 2.0 TDI CGLC 177HP Diesel Engine Control ECU Kit 03L906018JG Manual

Part no. 03L906018JG-1

Audi A5 8T 2.0 TDI CGLC 177HP Diesel Engine Control ECU Kit 03L906018JG Manual

£142.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Volkswagen New Beetle 2.0 TDI CUUA 110HP Engine Unit ECU Kit 04L907309G Manual

Part no. 04L907309G-1

Volkswagen New Beetle 2.0 TDI CUUA 110HP Engine Unit ECU Kit 04L907309G Manual

£189.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Audi S3 8V 2.0 TFSI DJHA 310HP Quattro Engine Unit ECU Kit 06K907425B Automatic

Part no. 06K907425B-15

Audi S3 8V 2.0 TFSI DJHA 310HP Quattro Engine Unit ECU Kit 06K907425B Automatic

£265.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Audi Q5 8R 2.0 TDI CNHA Quattro 190HP Engine Unit ECU Kit 04L906021CK Automatic

Part no. 04L906021CK

Audi Q5 8R 2.0 TDI CNHA Quattro 190HP Engine Unit ECU Kit 04L906021CK Automatic

£332.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Audi A4 B8 Passenger Front Door Wiring Harness Loom Cabling 8K0971030AP

Part no. 8K0971030AP

Audi A4 B8 Passenger Front Door Wiring Harness Loom Cabling 8K0971030AP

£23.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A4 B8 Front Driver's Door Wiring Harness Loom Electrical Cable 8K0971035AR

Part no. 8K0971035AR

Audi A4 B8 Front Driver's Door Wiring Harness Loom Electrical Cable 8K0971035AR

£28.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A4 B8 Door Wiring Harness Loom Rear Right O/S Cabling 8K0971688AG

Part no. 8K0971688AG

Audi A4 B8 Door Wiring Harness Loom Rear Right O/S Cabling 8K0971688AG

£18.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A4 B8 Door Harness Loom Cable Wire Rear Left N/S 8K0971687AG

Part no. 8K0971687AG

Audi A4 B8 Door Harness Loom Cable Wire Rear Left N/S 8K0971687AG

£13.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Volkswagen VW Touareg 7P Parking Sensor Wiring Rear Bumper Loom Cable 7P6971104D

Part no. RHD-7P6971104D

Volkswagen VW Touareg 7P Parking Sensor Wiring Rear Bumper Loom Cable 7P6971104D

£32.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A4 B8 Door Wiring Harness Loom Cable Front Driver's Side 8K0971029AP

Part no. 8K0971029AP

Audi A4 B8 Door Wiring Harness Loom Cable Front Driver's Side 8K0971029AP

£18.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW F10 F11 LCI On-Board Screen Central Information Display 10,25" 9321016

Part no. 9321016-1

BMW F10 F11 LCI On-Board Screen Central Information Display 10,25" 9321016

£142.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W211 E220CDI OM646.821 170HP Engine ECU Kit A6461505572 Automatic

Part no. A6461505572-1

Mercedes W211 E220CDI OM646.821 170HP Engine ECU Kit A6461505572 Automatic

£189.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Seat Ibiza 6J FR 1.0 TSI DUSA 115HP Engine Control ECU Kit 05C907309F Automatic

Part no. 05C907309F-1

Seat Ibiza 6J FR 1.0 TSI DUSA 115HP Engine Control ECU Kit 05C907309F Automatic

£142.95

Free delivery - Wed, Nov 26

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

£113.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Porsche Macan 95B Rear Door Wiring Harness Loom Cable Right O/S 95B971688P

Part no. 95B971688P

Porsche Macan 95B Rear Door Wiring Harness Loom Cable Right O/S 95B971688P

£142.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW X5 F15 X6 F16 Front Door Wiring Loom Harness Cable Passenger Side 9252388

Part no. 9252388

BMW X5 F15 X6 F16 Front Door Wiring Loom Harness Cable Passenger Side 9252388

£37.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mini Cooper F56 Front Door Wiring Loom Harness Driver Side 9389221

Part no. 6809472

Mini Cooper F56 Front Door Wiring Loom Harness Driver Side 9389221

£51.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A5 F5 Fuse Box Control Module Connector Plug Socket Wiring Loom 4F1941824A

Part no. 4F1941824A

Audi A5 F5 Fuse Box Control Module Connector Plug Socket Wiring Loom 4F1941824A

£13.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan S 95B 2.9 V6 DGRB 381hp Engine Unit ECU Kit 06M907309K Automatic

Part no. 06M907309K-1

Porsche Macan S 95B 2.9 V6 DGRB 381hp Engine Unit ECU Kit 06M907309K Automatic

£474.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Battery Terminal Cable Harness Wiring Loom 95B971226Q

Part no. 95B971226Q

Porsche Macan 95B Battery Terminal Cable Harness Wiring Loom 95B971226Q

£94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Volkswagen Golf VII R 2.0TSI CJXC 300HP Engine Control ECU Kit 06K907425B Manual

Part no. 06K907425B-13

Volkswagen Golf VII R 2.0TSI CJXC 300HP Engine Control ECU Kit 06K907425B Manual

£237.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Porsche Macan 95B Front Windscreen Lane Assist Kafas Camera 95B980654D

Part no. 95B980654D

Porsche Macan 95B Front Windscreen Lane Assist Kafas Camera 95B980654D

£170.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Porsche Macan 95B Body Comfort Module Control Unit 7PP907064LA

Part no. 7PP907064LA

Porsche Macan 95B Body Comfort Module Control Unit 7PP907064LA

£213.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Porsche Macan 95B Navigation Tracking Control Module 7PP035620GC

Part no. 7PP035620GC

Porsche Macan 95B Navigation Tracking Control Module 7PP035620GC

£113.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Porsche Macan 95B Headlight Lamp Ballast Control Module Left N/S 7PP941572BG

Part no. 958941572B

Porsche Macan 95B Headlight Lamp Ballast Control Module Left N/S 7PP941572BG

£94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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 Mercedes W221 Door Harness Wiring Loom Rear Left N/S A2215408508

Part no. A2215408508

Mercedes W221 Door Harness Wiring Loom Rear Left N/S A2215408508

£28.95

Free delivery - Tue, Nov 25

If paid before 14:00

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 Mercedes W221 Door Harness Wiring Loom Front Passenger Side A2214404913

Part no. A2214404913

Mercedes W221 Door Harness Wiring Loom Front Passenger Side A2214404913

£37.95

Free delivery - Tue, Nov 25

If paid before 14:00

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 Mercedes W221 Door Harness Wiring Loom Rear Left Right N/O/S A2215407407

Part no. A2215407407

Mercedes W221 Door Harness Wiring Loom Rear Left Right N/O/S A2215407407

£37.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Boxster 986 Door Wire Wiring Loom Driver's Door 99661263411

Part no. 99661263411

Porsche Boxster 986 Door Wire Wiring Loom Driver's Door 99661263411

£61.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A6 C6 Front Door Wiring Harness Loom Cable Right O/S 4F1971035C

Part no. 4F1971035C

Audi A6 C6 Front Door Wiring Harness Loom Cable Right O/S 4F1971035C

£13.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B PDC Parking Sensor Control Module Unit 95B919294C

Part no. 95B919294C

Porsche Macan 95B PDC Parking Sensor Control Module Unit 95B919294C

£142.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Audi A6 S6 C6 Front Passenger Door Wiring Harness Loom Left N/S 4F1971030AD

Part no. 4F1971030AD

Audi A6 S6 C6 Front Passenger Door Wiring Harness Loom Left N/S 4F1971030AD

£13.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Body Control Unit Module BCM 7PP907279CT

Part no. 7PP907279CT

Porsche Macan 95B Body Control Unit Module BCM 7PP907279CT

£161.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Porsche Macan 95B Air Suspension Control Module Unit ECU  95B907553T

Part no. 95B907553T

Porsche Macan 95B Air Suspension Control Module Unit ECU 95B907553T

£199.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Porsche Macan 95B Trailer Detection Control Module Unit ECU 4H0907383N

Part no. 4H0907383N

Porsche Macan 95B Trailer Detection Control Module Unit ECU 4H0907383N

£142.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Porsche Macan 95B Led Daytime Running Light Module Front Left N/S 95B953041B

Part no. 95B953041B-1

Porsche Macan 95B Led Daytime Running Light Module Front Left N/S 95B953041B

£13.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan S 95B 3.0 TDI CTBA 258HP Engine Control ECU 059907309A Automatic

Part no. 059907309A

Porsche Macan S 95B 3.0 TDI CTBA 258HP Engine Control ECU 059907309A Automatic

£294.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Headlight Headlamp Control Unit Front Right O/S 7PP941597BA

Part no. 7PP941597BA

Porsche Macan 95B Headlight Headlamp Control Unit Front Right O/S 7PP941597BA

£37.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Xenon Headlight Control Unit Module Front Right O/S 95B941329

Part no. 95B941329

Porsche Macan 95B Xenon Headlight Control Unit Module Front Right O/S 95B941329

£75.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Rear Tailgate Control Module Unit 7P5959107E

Part no. 7P5959107E

Porsche Macan 95B Rear Tailgate Control Module Unit 7P5959107E

£37.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Body Control Unit Module BCM 7PP907279CG

Part no. 7PP907279CG

Porsche Macan 95B Body Control Unit Module BCM 7PP907279CG

£213.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A4 B8 A5 8T Audio Amplifier Sound Booster Control Unit Module 8T0035223L

Part no. 8T0035223L

Audi A4 B8 A5 8T Audio Amplifier Sound Booster Control Unit Module 8T0035223L

£142.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W177 W247 Display Screen Instrument Cluster Speedo Meter A2479007204

Part no. RHD-A2479007204-1

Mercedes W177 W247 Display Screen Instrument Cluster Speedo Meter A2479007204

£208.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W221 Rear Door Wiring Harness Cable Left N/S A2215408609

Part no. A2215408609

Mercedes W221 Rear Door Wiring Harness Cable Left N/S A2215408609

£28.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W221 Door Wiring Harness Cable Front Left Right N/O/S A2215408507

Part no. A2215408507

Mercedes W221 Door Wiring Harness Cable Front Left Right N/O/S A2215408507

£28.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W221 Audio Amplifier Sound Harman Becker Control Unit A2218705089

Part no. A2218705089

Mercedes W221 Audio Amplifier Sound Harman Becker Control Unit A2218705089

£807.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mercedes W221 S320 CDI 232HP Engine Control Module ECU Set A6421509777 Automatic

Part no. A6421509777-1

Mercedes W221 S320 CDI 232HP Engine Control Module ECU Set A6421509777 Automatic

£222.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Audi A6 C6 2.0 TFSI BPJ 170HP Engine Control Unit ECU Kit 4F2910115J Manual

Part no. 4F2910115J

Audi A6 C6 2.0 TFSI BPJ 170HP Engine Control Unit ECU Kit 4F2910115J Manual

£398.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Ford Transit Mk7 Fuse Box Loom Wiring Harness Under Bonnet Unit AC1T-9K499-FGA

Part no. AC1T9K499FGA-2

Ford Transit Mk7 Fuse Box Loom Wiring Harness Under Bonnet Unit AC1T-9K499-FGA

£113.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Fuse Relay Box Power Distribution 8K0971845A

Part no. 8K0971845A-1

Porsche Macan 95B Fuse Relay Box Power Distribution 8K0971845A

£13.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Tyre Pressure Control Unit Module 7PP907273H

Part no. 7PP907273H

Porsche Macan 95B Tyre Pressure Control Unit Module 7PP907273H

£37.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W221 Dashboard Onboard Screen Monitor Navigation Display A2218700289

Part no. RHD-A2218700289

Mercedes W221 Dashboard Onboard Screen Monitor Navigation Display A2218700289

£47.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Volkswagen Touareg 7P PDC Parking Distance Control Module 7P6919475

Part no. 7P6919475

Volkswagen Touareg 7P PDC Parking Distance Control Module 7P6919475

£23.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Volkswagen Touareg 7P Instrument Cluster Speed Clocks Automatic Diesel 7P6920981

Part no. RHD-7P6920981

Volkswagen Touareg 7P Instrument Cluster Speed Clocks Automatic Diesel 7P6920981

£37.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Volkswagen Touareg 7P 3.0 TDI CASD 204HP Engine Unit ECU Set 7P0907311 Automatic

Part no. 7P0907311-1

Volkswagen Touareg 7P 3.0 TDI CASD 204HP Engine Unit ECU Set 7P0907311 Automatic

£598.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Porsche Macan 95B Body Gateway Module ECU Control Unit 95B907530L

Part no. 95B907530L

Porsche Macan 95B Body Gateway Module ECU Control Unit 95B907530L

£66.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Front Windshield Camera Unit Module 7PP980653D

Part no. 7PP980653D

Porsche Macan 95B Front Windshield Camera Unit Module 7PP980653D

£18.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi Q7 4M Q8 Mk1 Starter Motor Wiring Harness Cable Line 4M0971228DH

Part no. 4M0971228DH

Audi Q7 4M Q8 Mk1 Starter Motor Wiring Harness Cable Line 4M0971228DH

£94.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Porsche Macan 95B GPS Vehicle Location Tracker Control Unit Module 7PP035620CD

Part no. 9A763762001

Porsche Macan 95B GPS Vehicle Location Tracker Control Unit Module 7PP035620CD

£94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Headlight Control Module Unit Hella 7PP907357K

Part no. 7PP907357D

Porsche Macan 95B Headlight Control Module Unit Hella 7PP907357K

£47.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W212 Rear LED Wiring Cable Harness Loom A2125406105

Part no. A2125406105

Mercedes W212 Rear LED Wiring Cable Harness Loom A2125406105

£18.95

Free delivery - Tue, Nov 25

If paid before 14:00

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VW Volkswagen Touareg 7P CD Radio Stereo Head Unit Panel 7P6035670B

Part no. 7P6035670B

VW Volkswagen Touareg 7P CD Radio Stereo Head Unit Panel 7P6035670B

£332.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Porsche Macan 95B Rain Light Sensor Wiring Harness Cable 95B971375

Part no. 95B971375

Porsche Macan 95B Rain Light Sensor Wiring Harness Cable 95B971375

£13.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Body Comfort Module Control Unit 7PP907064KG

Part no. 7PP907064KG

Porsche Macan 95B Body Comfort Module Control Unit 7PP907064KG

£113.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Acceleration ESP Yaw Sensor Module Control Unit 95B907637E

Part no. 95B907637E

Porsche Macan 95B Acceleration ESP Yaw Sensor Module Control Unit 95B907637E

£23.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B PDC Parking Sensor Module Control Unit 95B919475L

Part no. 95B919475L

Porsche Macan 95B PDC Parking Sensor Module Control Unit 95B919475L

£161.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Volkswagen Touareg 7P Alternator Generator 14V 220A 3.0 TDI Diesel 059903023J

Part no. 059903023J

Volkswagen Touareg 7P Alternator Generator 14V 220A 3.0 TDI Diesel 059903023J

£132.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Electric Parking Brake Module Control Unit 95B907801C

Part no. 95B907801C

Porsche Macan 95B Electric Parking Brake Module Control Unit 95B907801C

£18.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Volkswagen Touareg 7P Fuse Box Power Control Unit Housing Box Cover 7P0907295C

Part no. RHD-7P0907295C

Volkswagen Touareg 7P Fuse Box Power Control Unit Housing Box Cover 7P0907295C

£37.95

Free delivery - Tue, Nov 25

If paid before 14:00

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VW Volkswagen Touareg 7P Dashboard Multimedia Display Screen Panel 7P6919603

Part no. 7P6919603

VW Volkswagen Touareg 7P Dashboard Multimedia Display Screen Panel 7P6919603

£132.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Audi A6 C6 Battery Monitoring Module Control Unit 4F0915181B

Part no. 4F0915181B

Audi A6 C6 Battery Monitoring Module Control Unit 4F0915181B

£23.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Volkswagen Touareg 7P Door Harness Wiring Loom Rear Left Right N/O/S 7P6971693A

Part no. 7P6971693A

Volkswagen Touareg 7P Door Harness Wiring Loom Rear Left Right N/O/S 7P6971693A

£23.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW F30 F31 F32 F34 N57Z 335dX 435dX 313HP Engine Unit ECU DDE 8579748 Automatic

Part no. 8579748-2

BMW F30 F31 F32 F34 N57Z 335dX 435dX 313HP Engine Unit ECU DDE 8579748 Automatic

£142.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Seat Ibiza Cupra 6J IV 1.8 TSI DAJA Engine Control ECU Kit 06K907425B Manual

Part no. 06K907425B-14

Seat Ibiza Cupra 6J IV 1.8 TSI DAJA Engine Control ECU Kit 06K907425B Manual

£180.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W204 Radio Player Comand Navi CD Head Unit A2049061002

Part no. A2049061002-4

Mercedes W204 Radio Player Comand Navi CD Head Unit A2049061002

£170.95

Free delivery - Tue, Nov 25

If paid before 14:00

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VW Volkswagen Touareg 7P Door Wiring Loom Harness Front Left N/S 7P6971121C

Part no. 7P6971121H

VW Volkswagen Touareg 7P Door Wiring Loom Harness Front Left N/S 7P6971121C

£23.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A1 8X Battery Terminal Fuse Socket Retainer 6C0915343A

Part no. 6C0915343A-1

Audi A1 8X Battery Terminal Fuse Socket Retainer 6C0915343A

£32.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Seat Ibiza 6J Multimedia Radio Sat Nav CD Player Bluetooth Head Unit 5QA035858

Part no. 5QA035858

Seat Ibiza 6J Multimedia Radio Sat Nav CD Player Bluetooth Head Unit 5QA035858

£161.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A6 C6 Rear Door Wiring Harness Cable Loom Left Right N/O/S 4F1971693G

Part no. 4F1971693G

Audi A6 C6 Rear Door Wiring Harness Cable Loom Left Right N/O/S 4F1971693G

£13.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Engine Wiring Harness Cable Loom 3.0 TDI Diesel 95B971226G

Part no. 95B971226G

Porsche Macan 95B Engine Wiring Harness Cable Loom 3.0 TDI Diesel 95B971226G

£94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A3 RS3 8V Aerial Antenna Amplifier Control Module Unit 4N0035446

Part no. 4N0035446

Audi A3 RS3 8V Aerial Antenna Amplifier Control Module Unit 4N0035446

£94.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Porsche Macan 95B PDC Wiring Parking Sensors Loom Front Bumper 95B971073AR

Part no. 95B971073N

Porsche Macan 95B PDC Wiring Parking Sensors Loom Front Bumper 95B971073AR

£132.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes Vito W447 Fuse Box Compartment Housing Cover A4475450069

Part no. A4475450069-1

Mercedes Vito W447 Fuse Box Compartment Housing Cover A4475450069

£28.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B VW Amarok Front Crash Impact Sensor Air Module 2H0959652

Part no. 2H0959652

Porsche Macan 95B VW Amarok Front Crash Impact Sensor Air Module 2H0959652

£23.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Porsche Macan 95B Cover Fuse Box Battery Trim Panel 95B937115A

Part no. 95B937115A

Porsche Macan 95B Cover Fuse Box Battery Trim Panel 95B937115A

£13.95

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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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