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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Part no. 5M0907357G
Audi Q3 8U Headlight Range Control Unit Module ECU 5M0907357G
PLN 284.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 1388277
BMW E39 E46 E60 E61 E83 E90 E91 Switch Glove Box Light
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6981416
BMW E87 E90 E91 CAS 2 Control Unit ECU Key Reading Module 6981416
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6917552-BRG
Mini R50 R52 R53 Rear PDC Ultrasonic Parking Sensor British Racing Green
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6933242
Mini Cooper One R50 R52 R53 Side Air Module Control Unit 6933242
PLN 123.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9381299
BMW F20 F21 F30 F31 Business Navigation Sat Nav Head Unit Player 9365833
PLN 142.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9176958
BMW E81 E87 E90 E91 Mini R55 R56 DAB Radio Tuner Module 9176958
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9264571
BMW E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359264571 9264571
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6989994
BMW E65 E66 E67 Control Unit Front Centre Console Module 6989994
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6814183
Audio Control Panel BMW F20 F30 F31 F32 Operating Unit FBM 6814183
PLN 75.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A2118209126
Mercedes-Benz C E Class W203 W211 Alarm Anti Theft System Control Module Unit
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 4F0971235
Audi A6 C6 Negative Battery Terminal Cable Wiring 4F0971235
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6774206
Active Cruise Control BMW E90 E91 E92 LCI Longitudinal Dynamic Module 6774206
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A2124401851
Mercedes W212 Door Wiring Loom Cable Rear Left Right N/O/S A2124401851
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6911003
BMW 1 3 X1 X3 X5 X6 SERIES E81 E82 E84 E87 E88 E90 Accelerating Sensor 6911003
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6972651
BMW Mini R52 Cabrio Convertible Folding Top Roof Module 6972651
PLN 94.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 8631833
Mini R55 R56 R57 LCI R60 Automatic Gearbox Basic Control Unit EGS 7356237
PLN 237.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6990089-1
BMW 6 X3 Series E63 E83 Radio Antenna Amplifier Suppression Filter
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6949226
BMW E63 E64 Convertible Coupe DWA Alarm System Module Control Unit 6949226
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9207913-1
BMW F20 F21 F22 F30 F31 F32 F33 F36 Fan Motor Relay 9207913
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8635808-1
Engine Wiring BMW F20 F30 F31 LCI B38 Loom Module 2 Harness Cable 8635808
PLN 189.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9351679
BMW F10 F20 F22 F30 Navigation Sat Nav Head Unit High 9351679
PLN 617.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A2128203485
Door Module Mercedes W204 W212 Front Left N/S Control Unit Module A2128203485
PLN 56.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 7537612-1
BMW X5 E53 E60 E81 E87 E90 Engine Vacuum Control Electric Valve 7537612
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6807487
Fuse Box BMW G20 X3 G01 Power Distribution Control Unit Module Front 6807487
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6938221
BMW 3 Series E90 E91 Wiring Loom Front Door Left Passenger Side 6938221
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 7075946
BMW 5 7 Series E60 E61 E65 Front Seat Backrest Adjustment Drive Memory 7075946
PLN 75.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 03C903023S
Audi A1 8X 1.4 TSI CAXA Alternator 03C903023S
Product currently unavailable
Part no. 6980020
BMW E63 E64 Rain Light Sensor Control Unit Module HUD 6980020
PLN 113.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9142092
Bluetooth Antenna BMW X1 X3 Z4 E84 E89 F01 F02 F03 F25 Amplifier AMP 9142092
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A2113231126
Mercedes-Benz E Class W211 Front Left Anti Roll Bar Clamp Bracket A2113231126
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8S0915181C
Audi Q5 FY A5 Negative Battery Terminal Cable Wiring 8S0915181C
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 7514610
Injection Valve Wiring BMW E60 E61 E65 N62 N62N Ignition Loom Harness 7514610
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A2079013700
Mercedes-Benz E-Class W207 Windscreen Windshield Rain Sensor Control Unit
PLN 75.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 7290727
Battery Cover BMW X1 F48 X2 F39 Mini Countryman F60 Upper Panel 7290727
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 5Q0919275B-BLK
Audi Q2 GA Front Parking Sensor Assist Control Module Black 5Q0919275B
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A1679050700
Mercedes W177 Crash Impact Sensor Front Door Left Right Unit A1679050700
PLN 56.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8384525
BMW X5 Series E53 Electrical Power Distribution Fuse Box 8384525 6920648
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8P0959655J
Audi A3 E 104 T Air Module ECU Sensor Control Unit 8P0959655J
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A2048208526
Mercedes W204 Parking Sensor Parktronic Display Control A2048208526
PLN 47.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 7515253
Mini Cooper One R50 R52 R53 R55 R56 R57 R58 R59 R60 R61 Earth Ground Cable
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6818814
Airbag Module Mini F55 F56 F60 BMW X1 F48 F45 ECU Control Unit Air Bag 6818814
PLN 522.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 7804110
BMW 5 Series F10 F11 LCI Earth Cable Battery Cable 7804110
PLN 75.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6C0959653
VW Polo 6R Seat Ibiza 6J Clock Spring Steering Column Squib Ring 6C0959653
PLN 94.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 8039828
BMW X5 E70 Rear Bumper PDC Parking Sensor Cables Wiring Harness Loom Set 8039828
PLN 142.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9653805580
Peugeot 308 1.6 HDI Diesel Glow Plug Wiring Loom Cable Wiring 9653805580
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A2469003417
Parking Brake Module Mercedes W176 W231 W246 Electric Control Unit A2469003417
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6951629
BMW Z4 X3 E83 E85 Mini R50 DVD GPS Navigation System Computer 6951629
PLN 854.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 8387546
BMW 3 Z4 Series E46 E85 E86 Battery Positive Cable Fuse Box B Base 8387546
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9267203
BMW 3 Series E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359267203 9267203
PLN 189.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6879833
Air Module BMW F20 F21 F22 F30 F31 ECU ICM Control Unit ECU 6879833
PLN 70.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6980089
BMW 5 Series E60 E61 Alarm System Unit Ultra Sonic Module 6980089
PLN 23.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A1679004211
Door Module Mercedes W205 W213 W910 Front Right O/S Control Unit ECU A1679004211
PLN 379.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 443937105B
VW Volkswagen Audi Skoda Seat Little Fuse Amp 30A 12V 443937105A
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 4F0955557A
Audi A6 C6 Door Crash Impact Sensor Front Left Right N/O/S 4F0955557A
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A0025428919
Relay Mercedes W176 W246 5-Pin Yellow Hella 12V A0025428919
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A1769051000
Mercedes W176 Front Crash Impact Air Module Sensor Unit A1769051000
PLN 284.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6778809-1
Mini Cooper One R55 R56 R57 Xenon Headlight Level Sensor 6778809
PLN 55.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8E0907637B
Audi A6 C6 Yaw Module Rotation Rate Acceleration Sensor 8E0907637B
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 7638477
Ignition Coil BMW E81 E87N LCI E90 E91 E92 F10 F11 Bosch 7638477
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6913389
BMW X3 X5 Z4 E53 E83 E85 6 Disc CD Changer Multichanger Without Magazine
PLN 142.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6778966
BMW X5 E70 Air Suspension Supply Control Unit Module ECU 6778966
PLN 113.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A6399003000
Door Module Mercedes Vito W639 Front Right O/S Control Unit ECU A6399003000
PLN 189.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9252636
BMW X1 E84 PDC Sensor Parking Control Module Unit ECU 9225822
PLN 693.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 7552697
Mini Cooper One Clubman R55 R56 R57 R59 R60 JCW Engine Starter Motor 7552697
PLN 94.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9354289
BMW F45 F46 Mini F60 Sensor For Pedestrian Protection PTS Control Unit 9354289
PLN 237.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9189906-1
BMW E88 E93 Air Module Control Unit ECU 9189906
PLN 94.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9118108
BMW 1 Series E81 E82 Wiring Set Door Co-driver 9118109
PLN 37.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 7476046
BMW F20 F21 F30 F31 Mini F55 F56 F57 Fuel Pump Module Control Unit ECU 7476046
PLN 66.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9325884
BMW F36 Door Cable Front Driver's Door Wiring Loom Harness 9325884
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A2465400950-1
Mercedes C117 W176 W246 Fuse Box Power Distribution Box A2465400950
PLN 66.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9304007
BMW G30 Seat Occupancy Sensor Mat Passenger Side Control Unit Module 9304007
PLN 75.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A2139002722
Door Module Mercedes W205 W213 X253 Rear Left Door Control Unit A2139002722
PLN 94.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9196929
Seat Control Module BMW E60 E61 ECU Seat Controller Unit Module 9196929
PLN 142.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A2059004113
Mercedes S205 Display Screen Multimedia Navigation Sat Head Unit A2059004113
PLN 113.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9247468
BMW 1 Series E81 Body Control Module ECU L2 PL2RR JBBFE III Junction Box 9247468
PLN 94.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A0045454140
Mercedes ML W164 W251 Door Wiring Joint Protective Cap Bracket
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A1698202985
Door Module Mercedes W169 W245 Front Left N/S Control Unit A1698202985
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 8377939
BMW X5 E39 E53 Sunroof Sliding Roof Drive Unit Motor Actuator 8377939
PLN 85.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9174261
BMW E60 E87 E90 Telematics Bluetooth Control Unit Module ECU 9174261
PLN 94.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 7127282
BMW X5 Series E70 Rear Trunk Battery Cover Tray Storage Box 7127282 51477127282
PLN 122.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9389070
BMW F20 F30 LCI REM Electric Power Distribution Fuse Box Control 9389070
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8K0959793J
Audi A4 B8 Door Module Front Right O/S Control Unit Module ECU 8K0959793J
PLN 47.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A1729007500
Mercedes W204 Seat Module Memory Control Unit Front Left N/S A1729007500
PLN 189.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A0025421119
Mercedes W163 W168 W203 W211 Relay 4-Pin Black Hella A0025421119
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6788716
BMW 7 Series E65 E66 E67 Steering Column Control Unit CIM Module
PLN 46.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6926962
BMW E60 E61 Front Seat Adjustment Switch Right O/S 6926962 6930048
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6932644
BMW 3 5 Series E60 E71 E90 E92 Suppression Filter Aerial Module Antenna 6932644
PLN 13.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6850374
BMW 1 3 Series E81 E87 E88 E90 E91 E92 Accelerator Speed Sensor 6850374 6778421
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6C1T-14B056-AE
Ford Transit MK7 Air Module ECU Control Unit 6C1T14B056AE
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6923970
BMW X5 Series E53 Rear Third Stoplamp Stop Lamp Brake Light White 6923970
PLN 141.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9229878
BMW E91 LCI ECU Body Control Module Junction Box H2 9229878
PLN 123.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 1T0909606
VW Volkswagen Touran 1T Air Module Control Unit Crash Impact Sensor 1T0909606
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8677247-1
Mini Countryman F60 Cooper Cable Alternator Starter Wire 12428677247 8677247
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9812297
Mini R55 R56 R57 Air Module ECU Control Unit Module 9812297
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A1688200289
Mercedes W168 Antenna Amplifier Unit Roof Rear Rail A1688200289
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9247472
BMW E87 LCI ECU Body Control Module Junction Box H2 PL2RR 9247472
PLN 94.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9318750
Head Unit BMW F10 F20 F22 F30 F32 Navigation Sat Nav DAB High 9318750
PLN 474.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 8588448
BMW 1 3 Series F20 F21 F30 LCI Wiring Harness Engine Glow Plug Module 8588448
PLN 94.95
Free delivery - Mon, Jan 12
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 .