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 X5 F15 Fuse Box Front Body Control Module ECU BCM Unit 6819653

Part no. 6819653

BMW X5 F15 Fuse Box Front Body Control Module ECU BCM Unit 6819653

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW X5 E70 X6 E71 E90 E90N E91 E92 E93 Cable Alternator Starter 7793200

Part no. 7793200

BMW X5 E70 X6 E71 E90 E90N E91 E92 E93 Cable Alternator Starter 7793200

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Ford Transit Connect Mk1 Starter Motor Engine Actuator 1.8 Diesel 2T14-11000-BC

Part no. 1477973

Ford Transit Connect Mk1 Starter Motor Engine Actuator 1.8 Diesel 2T14-11000-BC

€47.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW F20 F30 120d 320d N47N 163HP Engine Control Unit ECU DDE 8576333 Manual

Part no. 8576333-5

BMW F20 F30 120d 320d N47N 163HP Engine Control Unit ECU DDE 8576333 Manual

€56.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW F40 Parking Module Comfort Control Unit ECU 5A70A69

Part no. 5A70A69

BMW F40 Parking Module Comfort Control Unit ECU 5A70A69

€142.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes S204 Door Module Rear Right O/S Control Unit ECU A2048701226

Part no. A2048701226

Mercedes S204 Door Module Rear Right O/S Control Unit ECU A2048701226

€32.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mini Roadster R59 Cabrio Convertible Top Module CVM 61359291977 9291977

Part no. 9291977

Mini Roadster R59 Cabrio Convertible Top Module CVM 61359291977 9291977

€47.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W204 W212 W176 Media Interface Control Unit Module A1729006008

Part no. A1729006008

Mercedes W204 W212 W176 Media Interface Control Unit Module A1729006008

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W212 Automatic Gearbox EGS Control Module Unit ECU A0005456616

Part no. A0005456616

Mercedes W212 Automatic Gearbox EGS Control Module Unit ECU A0005456616

€32.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Volkswagen Polo 6R Mk5 Engine Wiring Loom Harness Cable 03E971612AE

Part no. 03E971612AE

Volkswagen Polo 6R Mk5 Engine Wiring Loom Harness Cable 03E971612AE

€123.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW 5 Series E60 E61 Centre Console DSC PDC Switch Center Cluster 6949450

Part no. 6949450

BMW 5 Series E60 E61 Centre Console DSC PDC Switch Center Cluster 6949450

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW X3 F25 Map Card Fuse Box Grouping Diagram 9259581

Part no. 9259581

BMW X3 F25 Map Card Fuse Box Grouping Diagram 9259581

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW 3 Series E90 E92 LCI Suppression Filter for Antenna 9110621 652 9110621

Part no. 9110621

BMW 3 Series E90 E92 LCI Suppression Filter for Antenna 9110621 652 9110621

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Air Module BMW F10 F11 F01 F02 F03 LCI Control Unit ECU 9280185

Part no. 9280185

Air Module BMW F10 F11 F01 F02 F03 LCI Control Unit ECU 9280185

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes R231 Valve Block Air Suspension Control Unit A2123200358

Part no. A2213201058

Mercedes R231 Valve Block Air Suspension Control Unit A2123200358

€203.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes E-Class S-Class W211 W220 Nokia Phone Control Unit Module ECU

Part no. A2118205885

Mercedes E-Class S-Class W211 W220 Nokia Phone Control Unit Module ECU

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW F40 MINI F56 F57 F60 Engine Control Unit ECU Box Top Cover Shield 8581751

Part no. 8581751

BMW F40 MINI F56 F57 F60 Engine Control Unit ECU Box Top Cover Shield 8581751

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W213 Rear Door Wiring Harness Keyless Left Right N/O/S A2135406831

Part no. A2135406831

Mercedes W213 Rear Door Wiring Harness Keyless Left Right N/O/S A2135406831

€28.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mini Cooper One R50 R53 Adapter Lead Rear Window Wiper Motor 6948099

Part no. 6948099

Mini Cooper One R50 R53 Adapter Lead Rear Window Wiper Motor 6948099

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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

Part no. 8K9035382B-1

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

€80.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes A B C Class W169 W203 W245 Outside Air Temperature Sensor A0005428418

Part no. A0005428418

Mercedes A B C Class W169 W203 W245 Outside Air Temperature Sensor A0005428418

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W177 Sliding Roof Module Sunroof Panoramic Control Unit A1679006613

Part no. A1679006613

Mercedes W177 Sliding Roof Module Sunroof Panoramic Control Unit A1679006613

€99.95

Free delivery - Fri, Nov 21

If paid before 14:00

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

Part no. 5Q0959595M

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

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW E81 E87 LCI E90 E91 N43 DC/DC Wandler Torque Converter Module ECU 9253209

Part no. 9253209

BMW E81 E87 LCI E90 E91 N43 DC/DC Wandler Torque Converter Module ECU 9253209

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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

Part no. 8W1907063AG

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

€284.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Ford Transit Custom Mk1 Dashboard Radio Head Unit Display H1BT-18B955-EF

Part no. H1BT18B955EF

Ford Transit Custom Mk1 Dashboard Radio Head Unit Display H1BT-18B955-EF

€94.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW 5 7 Series E60 E61 E65 Front Seat Backrest Adjustment Drive Memory 7075946

Part no. 7075946

BMW 5 7 Series E60 E61 E65 Front Seat Backrest Adjustment Drive Memory 7075946

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW F30 F31 F34 Headlight Module Xenon Headlamp Control Unit Lear TMS 7316147

Part no. 7316147

BMW F30 F31 F34 Headlight Module Xenon Headlamp Control Unit Lear TMS 7316147

€70.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W211 Door Module Rear Left N/S Control Unit ECU A2118703185

Part no. A2118703185

Mercedes W211 Door Module Rear Left N/S Control Unit ECU A2118703185

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Seat Belt Module BMW E92 F32 E61 Control Unit LCPA ECU 9273584

Part no. 9273584

Seat Belt Module BMW E92 F32 E61 Control Unit LCPA ECU 9273584

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Ford Transit Connect Negative Battery Terminal Cable Wiring 3T1T-14301-AC

Part no. 3T1T-14301-AC

Ford Transit Connect Negative Battery Terminal Cable Wiring 3T1T-14301-AC

€28.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW F20 F21 F22 F23 LCI DAB Navigation Head Control Unit Module Business 9875929

Part no. 9875929

BMW F20 F21 F22 F23 LCI DAB Navigation Head Control Unit Module Business 9875929

€170.95

Free delivery - Fri, Nov 21

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. 4G8971365M

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

€28.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes S204 Door Module Rear Left N/S Control Unit ECU A2048701126

Part no. A2048701126

Mercedes S204 Door Module Rear Left N/S Control Unit ECU A2048701126

€32.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W205 W238 Rear Battery Holder Bracket Mount Strap Clamp A2056186000

Part no. A2056186000

Mercedes W205 W238 Rear Battery Holder Bracket Mount Strap Clamp A2056186000

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Volkswagen Golf SV 1.5 TSI DADA Automatic Engine Wiring Harness 05E972627B

Part no. 05E972627B

Volkswagen Golf SV 1.5 TSI DADA Automatic Engine Wiring Harness 05E972627B

€108.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW F10 F11 EMF Module  Parking Brake Unit Electric Control 6863800

Part no. 6887358

BMW F10 F11 EMF Module Parking Brake Unit Electric Control 6863800

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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

Part no. 83F971104F

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

€56.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Ground Cable Mercedes C238 Fuse Box Wire Prefuse Box Wiring A2135402870

Part no. A2135402870

Ground Cable Mercedes C238 Fuse Box Wire Prefuse Box Wiring A2135402870

€32.95

Free delivery - Fri, Nov 21

If paid before 14:00

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

Part no. 4H0035225L

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

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Parking Control Module BMW E81 E84 E87 E90 E91 E92 E93 Unit PDC 6982402

Part no. 6982402-1

Parking Control Module BMW E81 E84 E87 E90 E91 E92 E93 Unit PDC 6982402

Product currently unavailable

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Engine Wiring BMW F80 M3 F82 F83 M4 S55 Loom Module Harness Cable 7848467

Part no. 7848467

Engine Wiring BMW F80 M3 F82 F83 M4 S55 Loom Module Harness Cable 7848467

€66.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Seat Module BMW F20 F30 F32 F33 X1 F48 X5 F15 Front Control Unit ECU 9459681

Part no. 9459681

Seat Module BMW F20 F30 F32 F33 X1 F48 X5 F15 Front Control Unit ECU 9459681

€151.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W176 W246 Wiring Loom Cable Door Rear Left Right N/O/S A2465406809

Part no. A2465406809

Mercedes W176 W246 Wiring Loom Cable Door Rear Left Right N/O/S A2465406809

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Ford Transit Custom Mk1 Radio Head Unit Control Panel H1BT18K811LF

Part no. H1BT18K811LF

Ford Transit Custom Mk1 Radio Head Unit Control Panel H1BT18K811LF

€37.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW X3 F25 Footwell Light Module Control Unit ECU FRM3 9250459

Part no. 9250459

BMW X3 F25 Footwell Light Module Control Unit ECU FRM3 9250459

€37.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW E60 E61 E65 E66 Front Seat Module Control Unit 6927312

Part no. 6927312

BMW E60 E61 E65 E66 Front Seat Module Control Unit 6927312

€32.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW E65 E66 Rear Door Wiring Harness Loom Cable  6949382

Part no. 6949382

BMW E65 E66 Rear Door Wiring Harness Loom Cable 6949382

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW X5 E53 E60 E81 E87 E90 Engine Vacuum Control Electric Valve 7537612

Part no. 7537612-1

BMW X5 E53 E60 E81 E87 E90 Engine Vacuum Control Electric Valve 7537612

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Audi TT 8N Alternator Bracket Mount Holder 06A903143P

Part no. 06A903143P

Audi TT 8N Alternator Bracket Mount Holder 06A903143P

€28.95

Free delivery - Fri, Nov 21

If paid before 14:00

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VAG VW Volkswagen Audi Seat Skoda Relay Unit 4 Pins 12V 40A 191937503

Part no. 191937503

VAG VW Volkswagen Audi Seat Skoda Relay Unit 4 Pins 12V 40A 191937503

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW E60 E63 E64 LCI Body Control Unit Module 9151516

Part no. 9151516

BMW E60 E63 E64 LCI Body Control Unit Module 9151516

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW F80 M3 F82 F83 M4 S55 431HP Engine Module ECU DME Kit 8650701 Automatic

Part no. 8650701-1

BMW F80 M3 F82 F83 M4 S55 431HP Engine Module ECU DME Kit 8650701 Automatic

€1,125.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW X1 Series E84 Wiring Cable Loom Set Rear Door Left Right N/O/S 9191408

Part no. 9191408

BMW X1 Series E84 Wiring Cable Loom Set Rear Door Left Right N/O/S 9191408

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz C CLK Class W203 C209 Vacuum Solenoid Valve A2038000178

Part no. A2038000178

Mercedes-Benz C CLK Class W203 C209 Vacuum Solenoid Valve A2038000178

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW i3 i01 Battery Cell Module Supervision Circuit Control Unit 7648785

Part no. 7648785

BMW i3 i01 Battery Cell Module Supervision Circuit Control Unit 7648785

€37.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW F10 Radio Antenna Amplifier Suppression Filter 9140179

Part no. 9140179

BMW F10 Radio Antenna Amplifier Suppression Filter 9140179

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Antenna Amplifier BMW F30 F80 M3 F82 M4 Rear Aerial Booster AM/FM DAB 9231179

Part no. 9231179

Antenna Amplifier BMW F30 F80 M3 F82 M4 Rear Aerial Booster AM/FM DAB 9231179

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Audi A3 S3 8Y Battery Negative Terminal Cable Wire 5QS915181

Part no. 5QS915181

Audi A3 S3 8Y Battery Negative Terminal Cable Wire 5QS915181

€56.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW F20 F21 F30 F31 N13 Protection Cap Engine Wiring Harness 7636756

Part no. 7636757

BMW F20 F21 F30 F31 N13 Protection Cap Engine Wiring Harness 7636756

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW 5 Series F10 ECU Body Control Module V2 Junction Box 61359228491 9228491

Part no. 9228491

BMW 5 Series F10 ECU Body Control Module V2 Junction Box 61359228491 9228491

€66.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW X3 E83 E90 Engine Automatic Gearbox Module Wiring Cable Loom Harness 3453247

Part no. 3453247

BMW X3 E83 E90 Engine Automatic Gearbox Module Wiring Cable Loom Harness 3453247

Product currently unavailable

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Mercedes W204 Petrol Fuel Pump Control Unit Module A2215406562

Part no. A2215406562

Mercedes W204 Petrol Fuel Pump Control Unit Module A2215406562

€32.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW X3 F25 B+ Distribution Box Battery Power Front Control Unit Point 9227458

Part no. 9326204

BMW X3 F25 B+ Distribution Box Battery Power Front Control Unit Point 9227458

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Battery Wiring Mercedes GLC X253 C253 Diesel OM651 Starter Cable A2055400428

Part no. A2055400428

Battery Wiring Mercedes GLC X253 C253 Diesel OM651 Starter Cable A2055400428

€28.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Skoda Octavia 1Z PDC Parking Sensor 4H0919275 Anthracite Grey Metallic - F8J

Part no. 4H0919275-SDA

Skoda Octavia 1Z PDC Parking Sensor 4H0919275 Anthracite Grey Metallic - F8J

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Positive Cable Mercedes W906 OM651 Battery Starter Alternator Plus A9064402341

Part no. A9064402341

Positive Cable Mercedes W906 OM651 Battery Starter Alternator Plus A9064402341

Product currently unavailable

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Battery Bracket Mercedes Sprinter W906 W910 Mount Trim Holder A9065410400

Part no. A9065410400

Battery Bracket Mercedes Sprinter W906 W910 Mount Trim Holder A9065410400

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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VW Volkswagen Sharan 7N Driver's Side Door ECU Module Control Unit 7N0959793F

Part no. 7N0959793J

VW Volkswagen Sharan 7N Driver's Side Door ECU Module Control Unit 7N0959793F

€42.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW 5 6 Series E60 E61 LCI E63 E64 Cable Wiring Set ARS Valve Block 6928376

Part no. 6928376

BMW 5 6 Series E60 E61 LCI E63 E64 Cable Wiring Set ARS Valve Block 6928376

€47.95

Free delivery - Fri, Nov 21

If paid before 14:00

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MINI One R50 W10 90HP Engine ECU Control Unit Module DME 7527610 Automatic

Part no. 7527610-13

MINI One R50 W10 90HP Engine ECU Control Unit Module DME 7527610 Automatic

€28.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW F40 Power Distribution Fuse Box LIN Control Unit Module 5A0BD89

Part no. 5A0BD89

BMW F40 Power Distribution Fuse Box LIN Control Unit Module 5A0BD89

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Door Module Mercedes C207 W207 Front Right O/S Control Unit ECU A2079001200

Part no. A2079001200

Door Module Mercedes C207 W207 Front Right O/S Control Unit ECU A2079001200

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Engine Wiring Mercedes W910 OM651.958 Diesel Harness Loom Cable A6511508300

Part no. A6511508300

Engine Wiring Mercedes W910 OM651.958 Diesel Harness Loom Cable A6511508300

€170.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes Sprinter W907 W910 Body Control Module BCM V2 ECU A9079000305

Part no. A9079000305

Mercedes Sprinter W907 W910 Body Control Module BCM V2 ECU A9079000305

€113.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Door Module Mercedes C118 W177 W247 Front Right O/S Control Unit A1779004106

Part no. A1779004106

Door Module Mercedes C118 W177 W247 Front Right O/S Control Unit A1779004106

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW Z4 E85 E86 Roadster Interior Fuse Box 6978265

Part no. 6978265

BMW Z4 E85 E86 Roadster Interior Fuse Box 6978265

€28.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes X253 Door Module Rear Right Control Unit A2229002014

Part no. A2229002014

Mercedes X253 Door Module Rear Right Control Unit A2229002014

€32.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW F90 M5 F92 M8 Oil Level Sensor Wiring Harness Loom Cable 7855481

Part no. 7855481

BMW F90 M5 F92 M8 Oil Level Sensor Wiring Harness Loom Cable 7855481

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Alternator Bracket Ford Transit Mk7 2.4 TDCi Mount Belt Tensioner 6C1010K019AC

Part no. 6C1010K019AC

Alternator Bracket Ford Transit Mk7 2.4 TDCi Mount Belt Tensioner 6C1010K019AC

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W212 Multi-Purpose Windscreen Camera Control Unit Module A0009050038

Part no. A0009050038

Mercedes W212 Multi-Purpose Windscreen Camera Control Unit Module A0009050038

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W204 S204 Radio Head Unit Sat Nav CD Player 2049003509

Part no. A2049003509

Mercedes W204 S204 Radio Head Unit Sat Nav CD Player 2049003509

€51.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W204 Display Screen Monitor Radio Sat Nav Navigation Unit A2049007508

Part no. A2049007508

Mercedes W204 Display Screen Monitor Radio Sat Nav Navigation Unit A2049007508

€28.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW F01 F02 F07 GT Control Unit Air Module ECU 9224275

Part no. 9224275

BMW F01 F02 F07 GT Control Unit Air Module ECU 9224275

€32.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W207 W212 Telematics Services Communication Module A2059000524

Part no. A2059000524

Mercedes W207 W212 Telematics Services Communication Module A2059000524

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW E63 E64 Battery Power Cable Lead Positive Underfloor Red 9297282

Part no. 9297282-1

BMW E63 E64 Battery Power Cable Lead Positive Underfloor Red 9297282

€37.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Sat Nav Audi S8 D3 A6 C6 DVD Drive Navigation Control Unit 4E0919887M

Part no. 4E0919887M

Sat Nav Audi S8 D3 A6 C6 DVD Drive Navigation Control Unit 4E0919887M

€37.95

Free delivery - Fri, Nov 21

If paid before 14:00

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

Part no. 8T0959793G

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

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW E81 E82 E87 E90 E91 Air Module Control Unit No Crash Data 9134280

Part no. 9134280

BMW E81 E82 E87 E90 E91 Air Module Control Unit No Crash Data 9134280

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW E65 E66 Wiring Loom Cables Rear Bumper PDC 6907313

Part no. 6907313

BMW E65 E66 Wiring Loom Cables Rear Bumper PDC 6907313

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW F20 F21 F30 116d 316d N47N 116HP ECU Engine Contol Unit DDE 8578945 Manual

Part no. 8578945-4

BMW F20 F21 F30 116d 316d N47N 116HP ECU Engine Contol Unit DDE 8578945 Manual

€66.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mini Cooper One R50 R52 W10 Battery Cable Plus Pole 7522284

Part no. 7522284

Mini Cooper One R50 R52 W10 Battery Cable Plus Pole 7522284

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Audi A7 4G PDC Sensor Wiring Loom Harness Cable Front Bumper 4G8971095C

Part no. 4G8971095C

Audi A7 4G PDC Sensor Wiring Loom Harness Cable Front Bumper 4G8971095C

€66.95

Free delivery - Fri, Nov 21

If paid before 14:00

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

Part no. 4G8971365

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

€28.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW Z4 E85 E86 Aerial Antenna Amplifier Module Rod 6913896

Part no. 6913896

BMW Z4 E85 E86 Aerial Antenna Amplifier Module Rod 6913896

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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

Part no. 1K0971349JQ

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

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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BMW X5 Series E70 Flat Cable Wiring Wire CAS Start Stop 6950093

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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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