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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In Stock
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Part no. 8K0959795F
Audi Q5 8R Rear Door Control Module Unit ECU Left Right N/O/S 8K0959795F
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6957762
BMW 5 6 Series E60 E61 E63 Passenger Side Door Airbag Control Module 6957762
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 3D0951253A
VW Volkswagen Audi Seat Skoda Relay Black 5 Pins 12V 50A Set 433 3D0951253A
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A2118200885
Mercedes W211 S211 Bluetooth Control Unit Module ECU A2118200885
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6900583
BMW E65 E66 Power Distribution Box 6900583
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A0009001810
Windshield Camera Mercedes W166 R172 Driver Assist Front Camera A0009001810
PLN 379.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 038907281D
Genuine VW Audi Seat Skoda Diesel Glow Plug Relay Unit Black 9 Pins 038907281D
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8612576
BMW X1 F30 F31 LCI Starter Motor Engine 8612576
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 8600358
BMW F20 F30 LCI MINI F55 F56 Integrated Relay Supply Module 8600358
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9125224
BMW 1 3 SERIES E87 E90 E91 Control Unit Airbag ECU NO CRASH DATA 9125224
PLN 75.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9257151
BMW F20 F21 F30 F31 Telematics Module Bluetooth Combox 9257151
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. P0148459-IB1
Mini Cooper One 1 R50 Fuel Filler Cover Fill In Flap Indi Blue Metallic 862
PLN 37.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8583451
BMW F20 F21 F30 LCI F32 Engine Starter Motor Diesel B37 B47 8583451
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 7634058
BMW F20 F30 Engine Automatic Gearbox Module Wiring Cable Loom Harness 7634058
PLN 142.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9351155
Control Panel BMW X3 F25 X4 F26 Radio Player High Audio Unit Module 9208591
PLN 237.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9177978
BMW E92 ECU Body Control Module Junction Box L1 PL2 JBBFE 9177978
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9266350
BMW F01 F02 HiFi System Amplifier Harman Becker Audio Booster 9266350
PLN 142.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6819333
BMW F30 Rear Body Control Unit Module V2 6819333
PLN 142.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9110621
BMW 3 Series E90 E92 LCI Suppression Filter for Antenna 9110621 652 9110621
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6985363
BMW E60 E61 E63 E64 Body Gateway Module 61356985363 6985363
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6772102
BMW X5 X6 E70 E71 Holder Bracket Actuator Unit 6772102
PLN 47.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6928944
BMW X3 Series E83 Battery Positive Cable Fuse Box 61136928944 6928944
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8486547
Mini Cooper F55 F56 Dual-Clutch Transmission Gearbox Control Unit Module DCT
PLN 1,804.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A1729050151
Mercedes-Benz A B Class W176 W246 Roof Towing Alarm Sensor Switch Module
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6940236
BMW E90 E91 E92 LCI AUX USB Lead Cable Wire 6940236
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 8570849
BMW F20 F21 F30 F31 LCI 116i 118i 318i B38 Petrol Engine Starter Motor 8570849
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9187533
BMW E92 ECU Body Control Module Junction Box L1 PL2 JBBFE II 9187533
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9270050
PDC Parking Sensor BMW F01 F10 F11 Front Rear Bumper Sophisto Grey 9270050
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A1698206626
Mercedes W169 W245 Airbag System Control Unit Module ECU A1698206626
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A6519060026
Starter Motor Mercedes W204 W212 W639 OM651 Diesel Engine DENSO A6519060026
PLN 142.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 8E0971693P
Audi A4 B7 Door Card Speaker Harness Loom Cable Wiring Rear 8E0971693P
PLN 47.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 7848603
Alternator BMW F87 M2 F80 M3 F82 F83 M4 S55 Engine Generator 250A Denso 7848603
PLN 474.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A1179009101
Mercedes-Benz A-Class W176 CLA C117 Rear View Camera Control Module Unit ECU
PLN 284.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 7793200
BMW X5 E70 X6 E71 E90 E90N E91 E92 E93 Cable Alternator Starter 7793200
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A2079004400
Rear Window Module Mercedes W207 C207 Coupe Control Unit ECU A2079004400
PLN 75.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9264568
BMW E92 LCI Body Control Module Unit PL2RR JBBFE IIIR L1 9264568
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9118064
BMW 7 Series E65 E66 Centre Console Vent Storage Compartment Support 9118064
PLN 47.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A0025428819
Mercedes W176 W246 Relay Current 4 Pin 12V Hella A0025428819
PLN 37.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6906604
Mini Cooper One R50 R52 R53 Power Distribution Fuse Box Front 6906604
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A2129004402
Door Module Mercedes W212 E-Class Front Left N/S Control Unit A2129004402
PLN 46.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A0051513901-1
Mercedes W203 W211 Kompressor M271 Petrol Engine Starter Motor A0051513901
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9165624
BMW E93 Air Module Control Unit Module ECU 9165624
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6G9T-14B192-CA
Ford Fiesta Transit Relay 4-Pin Black FoMoCo Unit 6G9T-14B192-CA
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 3415414
BMW Mini Cooper One R56 Aerial Antenna Amplifier Diversity Module 3415414
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8364530
BMW 3 X3 Series E46 E83 Fuse Distribution Box 8364530
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 5Q0971250AB
Audi A3 S3 8V Negative Battery Terminal Earth Cable Lead Wiring 5Q0971250AB
PLN 94.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 2754241-1
BMW MINI Cooper R55 R56 R57 R60 Engine Computer Mount Support Bracket Holder
PLN 47.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A2059007521
Module Mercedes W205 Air Conditioning A/C System Control Module A2059007521
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 7795021
BMW E60 E61 E63 LCI Earth Cable Electrical Battery Wiring 7789757
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6954776
BMW Z4 E85 Roadster Cabrio Convertible Roof Module Folding Top 6954776
PLN 161.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A1679003418
Mercedes W205 C253 W257 Door Module Rear Left N/S Control Unit ECU A1679003418
PLN 284.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 3454818
Mini Cooper R57 R57N LCI Cabrio Convertible Top Module Roof 3454818
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9261598
BMW F20 F21 F22 Rear Bumper PDC Ultrasonic Sensor Valencia Orange Metallic B44
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6957807
BMW X3 E83 Amplifier For Stereo System Harman/Becker AMP 6957807
PLN 94.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A2048210197
Door Cable Guide Mercedes W204 Front Wiring Loom Harness Channel A2048210197
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 4F0959794E
Audi A6 C6 Rear Door Right O/S Module Unit Control ECU 4F0959794E
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. a0045468040
Mercedes W204 W212 W221 Power Distributor Box Conectors Socket A0045468040
PLN 47.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 7160897
BMW X5 E53 E60 E61 E65 E81 E87 E90 E91 Turn Indicator Silver Bulb 7160897
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A0035420819
Mercedes W176 W205 W213 W242 W447 W907 Relay 4-Pin Black Tyco Unit A0035420819
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A0045423918
Yaw Sensor Mercedes ML W164 W221 W251 ESP Rotation Rate Unit Module A0045423918
PLN 75.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A0035421619
Mercedes W177 Relay 052 Engine Fuse Box Relay Slot B D E 70A Tyco A0035421619
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9496815
Front Impact Sensor BMW F70 G05 G14 G15 G29 Safety Crash Module Unit 9496815
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A2115450301-1
Mercedes S211 W211 W219 Fuse Distribution Box Unit A2115453901
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A0061514501
Starter Motor Mercedes W204 W212 Sprinter W906 OM651 Diesel Engine A0061514501
PLN 161.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6793163
BMW X5 E70 Suspension Module Self Leveling Air Supply Control Unit 6793163
PLN 94.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 8379941-1
BMW X5 Series E53 Interior Roof Alarm Sensor Ultra Sonic Module 8379941
PLN 46.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9127088
BMW E81 E90 DC/DC Torque Converter Module Wandler 9253208 9127088
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 4F0907357F
Audi A6 C6 Headlight Head Light Lamp Range Control Unit Module ECU 4F0907357F
PLN 75.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A0061512501
Mercedes W203 W204 Diesel Engine Starter Motor A0061512501
PLN 123.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 7534705
Mini R50 R52 Ground Battery Cable Alternator Starter 7534705
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9337880
BMW F20 F22 F30 Rear Electric Power Distribution Fuse Box 9337880
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8511958
Glow Plug Wiring BMW F20 LCI F45 F48 B37 Wiring Harness Engine 8511958
PLN 161.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6957330
BMW E60 E61 E63 Power Distribution Electrical Fuse Box 6957330
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. YC1E10K019BA
Ford Transit MK6 2.4 Diesel Alternator Bracket Mount Support YC1E10K019BA
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 8570659
Wiring BMW X3 F25 N47N Engine Automatic Gearbox Module Wiring Harness 8570659
PLN 113.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A0365457032
Mercedes C209 W211 CLS C219 Steering Wheel Module Control Unit A0365457032
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6972611
BMW 5 Series E60 E61 Wiring Rear Left Right Door Cable Harness N/O/S 6982362
PLN 75.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 7518610
BMW E65 E66 E67 Earth Ground Battery Strap Cable 7518610
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8616568
BMW F20 F21 F30 F31 Petrol N20 Electrical Fuse Box Cover Lid Panel 8616568
PLN 47.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A0015424623-1
Mercedes-Benz C E A207 W204 W212 1 Front Parking PDC Display Panel A0015424623
PLN 37.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9151148
BMW X5 E70 X6 E71 Mini Cooper R55 R56 R57 6 Disc CD Changer 9151148
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8W6971104A
Audi A5 F5 Rear Bumper PDC Parking Sensor Wiring Harness Loom Cable 8W6971104A
PLN 142.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A2118703226
Mercedes W245 Bluetooth Control Unit Module Hands Free A2118703226
PLN 47.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A2118705026
Passenger Seat Module Mercedes W164 W203 W211 Memory Control Unit A2118705026
PLN 94.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 8515494
BMW 5 Series F10 F11 530d N57N Cable Alternator Starter Base B+ 8515494
PLN 113.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A0009055504-TNG1
Mercedes W166 C207 Front Rear PDC Parking Distance Sensor Tenorite Grey - 755
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9172019
BMW 5 Series E60 E60N E61 E61N LCI Airbag ECU Control Unit Module 9172019
PLN 18.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8372204
BMW X5 Series E53 Control Element Light Switch 61318372204 8372204
PLN 75.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 3456421
Mini Roadster R59 Aerial Roof Antenna Base Module 3456421
PLN 93.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 8636064
Wiring Cable BMW F20 F30 LCI B48 Engine Injector Ignition Loom 8636064
PLN 142.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A2048207885
Mercedes-Benz C-Class W204 Rear Right Door O/S Control Unit Module A2048207885
PLN 18.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9217912
BMW E82 E90 LCI Trunk Shelf Left Right Speaker Tweeter Harman Kardon 9217912
PLN 123.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. A0009001808
Mercedes W205 Park Assist PDC Trunk Control Unit Module A0009001808
PLN 284.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6822582
BMW 3 Series F30 Head Unit Basic Media Navigation Headunit 6822582
PLN 284.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 8K0959795C
Audi A4 B8 Door Module Rear Left Right N/O/S Control Unit Module ECU 8K0959795C
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A2129003704
Parking Module Mercedes W207 W212 PDC Distance Control Unit Sensor A2129003704
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 226334803R
Renault Trafic 3 Vauxhall Vivaro B 1.6 DCI Engine Wiring Loom Cable 226334803R
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. A2118201626
Mercedes S211 W211 Rear Door Control Unit Right O/S A2118201626
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8E0959651A
Audi A4 B7 Front Crash Impact Air Module Sensor Unit Module 8E0959651A
PLN 42.95
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 .