Automotive electrical systems
More informationAt 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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Category
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Condition
In Stock
Price
Part no. 5DS010161
Audi A8 D4 Trailer Hook Tow Bar Control Module Unit 5DS010161
£108.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6944875
BMW E36 Z4 E85 Z3 Module Radar Burglar Alarm Sensor 6944875
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6993311
Seat Module BMW F20 F32 F33 Control Unit Front Left Right N/O/S 6993311
£94.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A6401507934-1
Mercedes W169 W245 A180 B180 CDI Engine Control Module A6401507934 Automatic
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A2075400710
Battery Cable Mercedes W204 W207 Starter Alternator Wiring Harness A2075400710
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9227186-1
BMW E93 ECU Body Control Module Unit PL2RR JBBFE IIIR H3 Junction Box 9227186
£70.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-7570604
BMW 1 3 Series E81 E90 E91 N45N N46N Engine Gearbox Wiring Harness Module
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2079001100
Door Module Mercedes C207 W207 Front Left N/S Control Unit ECU A2079001100
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9246357
BMW F07 GT Central Gateway Module ECU Control Unit Lear ZGW-01 High 9246357
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2465451440
Mercedes W176 Fuse Relay Box Cover Cap Top Trim Lid A2465451440
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9120788
BMW 5 Series E60 E61 Wiring Loom Harness Passenger Side 9120785
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6J2035153G
Seat Ibiza 6J Radio Stereo Audio Head Unit Panel MP3 6J2035153G
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A4479060117
Mercedes Vito W447 Front Fuse Box Relay Control Unit Module A4479060117
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 06F971082F
Audi TT 8J 2.0 TFSI Petrol Fuel Injectors Wiring Harness 06F971082F
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2059009230
Air Conditioning Module Mercedes W205 C253 A/C Control Unit ECU A2059009230
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9202014
BMW F10 F11 X5 E70 F13 Windscreen Rain Light Solar Sensor Control Unit 9202014
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6917455
BMW 6 Series E63 E64 Aerial Antenna Multi-Band Right O/S 6917455
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2059000524
Mercedes W207 W212 Telematics Services Communication Module A2059000524
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8513161-1
BMW F10 F11 530d N57 245HP Engine Control Unit ECU Kit DDE 8513161 CAS4 2 Keys
£237.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9344084-1
Mini Cooper R56 LCI R60 R61 Radio Visual Boost CD Player CHAMP 2 9344084
£108.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2709000900-5
Mercedes W176 A250 M270.920 BE 211HP Engine Control ECU A2709000900 Automatic
£237.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0009006920
Battery Control Unit Mercedes W205 W213 Charging Terminal Module A0009006920
£284.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2049005908
Mercedes W204 COMAND Navigation CD Player Radio Sat Nav Head Unit A2049005908
£161.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9230404
BMW X1 Series E84 Rear Bumper PDC Cables Wiring Loom Set 9230404
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5P0035191G
Seat Leon FR Mk2 1P Head Unit Audio Radio Display Navigation 5P0035191G
£61.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9861558-1
Rain Sensor BMW F20 F21 F30 F31 Windscreen Light Solar Condensation Unit 9861558
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A1775409710
Mercedes W177 Door Cable Wiring Harness Loom Front Left Right Door A1775409710
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8714403
BMW 1 Series F40 Driver Side Door Cable Harness Wiring 8714403
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7841705
BMW E60 M5 E63 E64 M6 V10 S85 Hall Sensor 7836160
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6429002900-3
Mercedes W207 E350 CDI BlueEfficiency OM642.836 Engine Module ECU A6429002900
£113.95
Free delivery - Wed, Dec 17
If paid before 14:00
-40%
Part no. 8W0971687AQ
Audi A4 B9 Door Wiring Loom Harness Rear Left Right N/O/S 8W0971687AQ
Promo price
£28.95
£17.37
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2465410005
Mercedes W176 W246 Battery Cover Fuse Box Trim Panel Lid A2465410005
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2139001710
Keyless Go Mercedes W213 W222 Keyless Entry Control Unit Module A2139001710
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2045400608
Mercedes W204 Front Bumper PDC Wiring Parking Loom Harness A2045400608
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2059004013
Mercedes W205 Air Conditioning Control Module A/C ECU Unit A2059004013
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9301523
BMW 5 Series F07 F10 F11 CAS4 Control Unit Key Reading Module 9301523
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2218703995
Mercedes-Benz S-Class W221 Remote Trunk Closing Control Unit Module A2218703995
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7607685-5
Mini Cooper R56 R57 LCI R60 N16 122HP Petrol Engine ECU DME 7607685 Unit Manual
£132.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6401503634-1
Mercedes W169 W245 A180 B180 CDI OM640.940 109HP Engine ECU Kit A640150363 Key
£237.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7199998
Mini R52 Cabrio Convertible Folding Top Roof CVM Module Control Unit 7199998
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3R0907274
Seat Exeo TPMS Tyre Pressure Monitor Module Control Unit ECU 3R0907274
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4F0903291
Audi A6 C6 3.0 TDI Suppression Condenser Noise Filter 4F0903291
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8570625
BMW 5 Series E60 A/C Pressure Sensor 8570625
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7243564
BMW F20 F30 Front Sport Seat Backrest Heating Mat Element 7243564
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 443937105B-1
Volkswagen Audi Skoda Seat Thermal Fuse Relay Amp 15A 12V 443937105B
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9289213
Head Unit BMW F20 F21 F30 F31 Professional Navigation Sat Nav Unit 9289213
£189.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9362395
BMW F20 F30 F31 F34 Electrical Body Control Unit Module REM V2 9362395
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9133177
BMW X3 E83 Z4 E85 DVD Player GPS Navi Head System Computer Unit 9133177
£80.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4G0035056
Audi A4 B8 Sat Nav Multimedia DAB Radio Control Head Unit 4G0035056
£189.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9354758
BMW X3 F25 Central Gateway Module Control Unit Lear ZGW-02 4SK Mid 9354758
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. MMI Retrofit
Mercedes W204 MMI Multimedia Interface CarPlay Android Retrofit Interface
£189.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6977681
BMW E60 E61 E63 X3 E83 F25 Cigarette Lighter Power Socket 12V 6917701
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6858700
Airbag Module BMW F20 F21 F30 F31 F32 ECU ICM Control Unit Air Bag 6858700
£61.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5G6867657
Volkswagen Golf 5G Mk7 Rear Lamp Light Bulb Cover Left N/S 5G6867657
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1779003806
Door Module Mercedes C118 W177 W247 Front Left N/S Control Unit A1779003806
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2229050207
Reversing Camera Mercedes W205 W222 C253 Rear View Control Unit A2229050207
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7317513
BMW F11 Touring Control Unit Rear Tailgate Boot Lid Function Module 7317513
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8C1T18C815AC
Ford Transit Mk7 6000cd Radio CD Player Head Unit 8C1T18C815AC
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8661071
BMW Mini Cooper F55 F56 F57 Integrated Supply Module Z11 8661071
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8571349
BMW F20 F21 F30 LCI F22 F32 G30 X3 F25 Starter Acoustic Vibration Plug 8571349
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8516753-1
BMW F01 730d F07 530d N57 245HP Engine Unit ECU Kit DDE 8516753 Automatic
£151.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9894913-1
BMW F20 F21 LCI F22 M140i M240i B58 340HP Engine ECU KIT DME 9894913 FEM + 2 Key
£569.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2048207485
Mercedes W204 Front Door Control Unit Module Right O/S A2048207485
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6982402-1
Parking Control Module BMW E81 E84 E87 E90 E91 E92 E93 Unit PDC 6982402
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7939175
Mini F54 F55 F56 F57 F60 Rain Light Solar HUD Sensor 9496244
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1645403272
Mercedes ML W164 Fuse Box Relay Control Unit Module A1645403272
£113.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 1378238-1
BMW E60 E63 E87 E90 E91 Relay Make Contact Orange Bosch 4 Pins Set 1378238
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 2753031
Mini Wiring Loom Harness Cable Plug Connector Socket Input 2753031
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2661536679-1
Mercedes W169 A170 266.940 116HP Engine Unit Module ECU A2661536679 Key Lock
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6850783
BMW F01 F02 LCI F06 F10 F11 F13 ECU ICM Control Unit Module Airbag 6850783
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3452683
BMW Mini Cooper One R56 Footwell Light Module High EKS ECU PL3 FRM II 3452683
£161.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6397600340
Mercedes Vito W639 Door Handle Cable Catch Bowden Cable Rear A6397600340
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6879834
Control Unit BMW F20 F21 F22 F30 F31 F32 ICM Module ECU 6879834
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-7510828
BMW 7 Series E65 735i 745i Petrol N62 Alternator Starter Wiring Cable 7510828
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6860729
VDC Module BMW F31 Touring Air Suspension Level Control Unit 6860729
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0015424623-1
Mercedes-Benz C E A207 W204 W212 1 Front Parking PDC Display Panel A0015424623
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8383185
BMW X5 7 Series E38 E53 Control Unit Illuminated Door Handle 8383185
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A2125400232
Door Wiring Mercedes W212 Cable Front Right O/S Door Harness Loom A2125400232
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2129001227
Gateway Control Unit Mercedes W204 W212 Gateway Module ECU VST A2129001227
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6857262
Air Module BMW F01 F02 LCI F10 F11 F13 ICM SRS Control Unit ECU Bosch 6857262
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9470037
Differential Locking Module BMW F40 F48 Rear Axle Control Unit ECU 9470037
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9227470
BMW 1 Series F20 F21 LCI Antenna Aerial Noise Suppression Filter 9227470
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9270393-1
Dashboard Monitor BMW F30 F31 Display Central Information Screen 6,5" 9270393
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2389055000
Mercedes W205 Antenna Aerial Amplifier Duplexer Module Receiver Unit A2389055000
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2469006710
Radio CD Player Mercedes W176 W246 COMAND Nav Sat Head Unit A2469006710
£80.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8C113C190AB
Ford Transit Mk7 Yaw Rate Speed Control Unit Sensor Meter 8C113C190AB
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6956744-2
BMW E81 E82 E87 E88 E90 E91 Ultrasonic Sensor SET X4 PDC Sydney Blue 6956744
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8W9035382B
Audi A4 S4 B9 Boot Trunk Subwoofer Rear Bass Speaker Audio Unit 8W9035382B
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2118704926-1
Mercedes W164 W203 W211 C219 Front Seat Module Memory Control Unit A2118704926
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 1378238-3
BMW E60 E63 E87 E90 E91 Relay Make Contact Orange Bosch 4 Pins Set 1378238
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8507885
BMW 1 3 Series F20 F30 Diesel N47N Wiring Harness Engine Gearbox Module 8507885
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9267421
BMW E91 LCI ECU Body Control Module M Junction Box PL2RR JBBFE IIIR 9267421
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9367679
Screen Ring Mini F56 F60 Navigation Display Head Unit Trim Cover 9354397
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7543157-7
BMW X3 E83 Z4 E85 3.0i M54 231HP Engine Control ECU DME 7543157 Manual
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A9079008805
Mercedes Sprinter W907 W910 Head Unit Multimedia Controller Module A9079008805
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0009006616
Rear Module Mercedes C238 PDC Parking Assistant Parktronic Control A0009006616
£151.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6805819
Active Sound Unit BMW F80 M3 F82 F83 M4 F87 M2 Control Module Design 6805819
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2389007704
Communication Module Mercedes W205 W213 C253 Hermes LTE Control Unit A2389007704
£94.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2198200511
Mercedes CLS W219 Phone Adapter Contact Plate Holder Telephone A2198200511
£47.95
Free delivery - Wed, Dec 17
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.
- Electronic control modules and controllers – They control and manage the operation of various vehicle systems, such as the engine, air conditioning and ABS.
- Alternators and generators – Responsible for generating electricity and charging the battery while the engine is running.
- Parts for alternators and generators – Including voltage regulators, brushes and bearings that ensure proper operation of the alternator.
- Starters – Key components of the starting system that enable the engine to be started.
- Starter parts – Including bendixes, rotors and solenoids necessary for the proper operation of the starter.
- Batteries – They store the electrical energy necessary to start the engine and power on-board systems.
- Wires, harnesses and connectors – They transmit energy and electrical signals between various vehicle systems.
- Fuses and fuse boxes – Protect the electrical system against overloads and short circuits.
- 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:
| Symptom | Possible cause | Item to check |
|---|---|---|
| Difficulty starting the engine | Worn out starter or battery | Starter motor, battery |
| Dimming the lights | Inefficient alternator | Alternator, voltage regulator |
| Electric windows not working | Damaged relays or harness | Relays, 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
- Measure the battery voltage with a multimeter – the resting value should be approximately 12.6 V.
- Check the charging voltage with the engine running – the correct range is 13.8–14.5 V.
- Assess the condition of the wires and terminals – lack of corrosion and a firm seat are essential.
- 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
| Question | Answer |
|---|---|
| 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 .