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. A0051517401
Starter Motor Mercedes W169 W245 Diesel Engine A0051517401
PLN 61.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9134667
BMW X5 E70 E87 E90 E91 E92 Seat Control Unit Module ECU 9134667
PLN 142.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9111165-PB
BMW E81 E82 E87 E88 E90 E91 Ultrasonic Sensor PDC Platinbronze A53 9111165
PLN 61.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 8506374-3
BMW E81 E87 E90 LCI 120d 320d N47 ECU Kit DDE 8506374 CAS3 + Key Manual
PLN 949.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 8V0035874B
Audi A3 8V Multimedia Radio Sat Nav CD Player Head Unit 8V0035874B
PLN 949.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 5WA919275B-KYG
Audi A3 S3 8Y PDC Parking Distance Sensor 5WA919275C Kyalami Green - Z6A
PLN 113.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9187536
BMW 3 Series E90N E90 LCI ECU Body Control Module H1 61359187536 9187536
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 8707750
BMW F20 F21 F22 F23 F87 M2 Body Domain Controller BDC Module FEM 8707750
PLN 1,234.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 8092797
Engine Wiring BMW F87 M2 F82 F83 M4 S55 Loom Module Harness Cable 8092797
PLN 474.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9221462
BMW F01 Front Seat Control Unit Module ECU Left Temic 9221462
PLN 61.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. FV6T-14324-BBB
Ford Transit Connect Mk2 Starter Earth Ground Wire Cable FV6T14324BBB
PLN 142.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 6CIT-10300-BC
Ford Transit Mk7 Diesel Engine Alternator Generator Unit 6CIT-10300-BC
PLN 284.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9805524-LW
Mini R60 Rear PDC Ultrasonic Parking Sensor Light White 9805524
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. A4478260000
Mercedes Vito W447 Headlight Turn Indicator Light Socket Plug A4478260000
PLN 61.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9231178
BMW F22 F30 F80 M3 F32 Radio Antenna Amplifier AM FM 9231178
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. A2129004014
Mercedes W204 W212 Front Door Module Control Unit Module Left N/S A2129004014
PLN 61.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 6935597-TS1
BMW E81 E87 Front Rear Parking Sensor PDC Titansilber Silver 354 6935597
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. A1694710141
Mercedes W169 W245 Fuel Pump Cable Harness Bracket Mount Trim A1694710141
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. A2118703126
Headlight Module Mercedes C209 W211 CLS C219 Level Control Unit ECU A2118703126
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 8K1907401K
Audi A4 B8 8K A5 8T 2.7 TDI 190HP CGKA Engine Control ECU 8K1907401K Automatic
PLN 332.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 8590041
BMW G30 G31 B47 Diesel Glow Heater Plug Engine Wiring Loom Cable 8589786
PLN 113.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. A1779005104
Mercedes W177 Ambient Lighting Control Module Unit ECU A1779005104
PLN 161.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. A2188201926
Mercedes CLS C218 Bi-Xenon Headlight Ballast Module Control Unit A2188201926
PLN 332.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 8678967
Mini Cooper R56 Petrol Engine Installation Wiring Loom Harness 8678967
PLN 170.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 8582719-1
Mini F55 F56 Cooper D B37 Diesel Engine ECU Kit DDE 8582719 BDC + Key Manual
PLN 1,519.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9337881
BMW 1 3 4 F20 F21 F30 F31 F32 Power Distribution Fuse Box Rear 9337881
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. A2079013700
Mercedes-Benz E-Class W207 Windscreen Windshield Rain Sensor Control Unit
PLN 75.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. A6081550035
Mercedes W177 Alternator Mounting Bracket Carrier A6081550035
PLN 284.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. A1779005409
Door Module Mercedes C118 W177 H243 Front Right O/S Door Control A1779005409
PLN 284.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 7M0951253C-1
VW Volkswagen T5 Audi Seat Skoda Relay Black Control Unit 5 Pin 12V 7M0951253C
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. A1669004002
Door Module Mercedes C117 W176 W246 Front Left N/S Control Unit A1669004002
PLN 85.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. A0015425918-ALB
Mercedes W202 C208 W208 W220 Parking Distance Sensor PDC Almandine Black
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. A1775405501
Mercedes W177 Door Harness Loom Cable Wiring Rear Left Right N/O/S A1775405501
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 6920469
BMW E65 E66 E67 Sensor A-pillar Right Airbag 65776920469 6920469
PLN 47.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 8T0959795Q
Audi A5 B8 8T Door Module Control Unit Left Right N/O/S 8T0959795Q
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 6824129
Inverter Wiring BMW F45 Mini F60 Hybrid High Voltage Battery Cable Loom 6824129
PLN 284.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 6957759
BMW E60 E61 E63 Driver Side Door Air Module Control Unit Module 6957759
PLN 85.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 06L971627K
Audi TT FY 2.0 TFSI Petrol Fuel Injectors Wiring Harness 06L971627K
PLN 61.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 5A0BD89
BMW F40 Power Distribution Fuse Box LIN Control Unit Module 5A0BD89
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 7394466
BMW F10 F11 X5 F15 LCI F32 F33 Adblue Module Control Unit ECU SCR 7394466
PLN 332.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9279823
BMW F30 REM Rear Electronic Module Fuse Box Control 9279823
PLN 61.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9124952
BMW 3 Series E90 E91 E92 E93 LCI Cable Duct Battery Lead Rear 9124952
PLN 28.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. YC1E10K019BA
Ford Transit MK6 2.4 Diesel Alternator Bracket Mount Support YC1E10K019BA
PLN 61.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9804157
BMW F20 F21 F22 F23 LCi Mid-range Sound Speaker Stereo HiFi
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 3454167-1
BMW X3 E83 Shark Roof Fin Antenna Aerial Module Unit 3454167 3436613
PLN 37.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 6956020
BMW MINI Cooper Cabrio Convertible R52 Rear Bumper PDC Cables Wiring Loom Set
PLN 66.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. A2125420018-TNG
Mercedes W204 Parking Sensor PDC Distance Front Tenorite Grey - 755 A2125420018
PLN 61.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 6821970
Mini Cooper One F54 F55 F56 F60 ECU Body Domain Controller BDC Module 6821970
PLN 949.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. A2075402013
Door Cable Mercedes W212 Wiring Loom Front Left Right Door N/O/S A2075402013
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 9187647
BMW E82 E90 E92 LCI Antenna Amplifier Diversity 9187647
PLN 189.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. A1715450032
Mercedes SLK R171 PDC Parking Distance Control Unit Module Sensor A1715450032
PLN 61.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 5Q0937084CJ
Audi A3 8V 1.6 TDI DBKA BCM Body Control Module Unit ECU 5Q0937084CJ
PLN 189.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 7599378
Transmission Wiring BMW F20 Petrol N55 Automatic Gearbox- Engine Harness 7599378
PLN 227.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. A2049009410
Mercedes W204 CD Player Radio Stereo Navigation Sat Nav Head Unit A2049009410
PLN 237.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. A0009003206
Mercedes W205 W222 Fuel Pump Module Control Unit A0009003206
PLN 75.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9229007
BMW F10 Antenna Amplifier Diversity 868 MHZ 9229007
PLN 94.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. A1679004712
Bluetooth Module Mercedes W205 W213 W222 W238 Control Unit ECU A1679004712
PLN 94.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 7802928
BMW E60 E90 Alternator Generator 150A 335d 525d 530d 535d M57N2 7800308
PLN 284.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 7533283
BMW X3 Z4 Series E83 LCI E85 E86 Cover Top Power Distribution Fuse Box 7533283
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 6837092
BMW G30 G12 Fuse Relay Box Rear Trunk Power Distribution B + Box Basis 6837092
PLN 61.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 141951253B
Audi VW Volkswagen Seat Relay Unit Module 4 Pins 141951253B
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 8512292-2
BMW E90 E91 LCI N47N 316d 116HP Engine ECU Kit DDE 8510832 + CAS3 + Key Manual
PLN 569.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9352786
BMW F33 F83 M4 Convertible Folding Top Roof ECU Module Control Unit CTM 9352786
PLN 712.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 7316536
BMW G30 G11 G12 Sunroof Sliding Roof Drive Unit Motor Actuator
PLN 75.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9236519
BMW 1 Series E81 E87 LCI Front PDC Parking Distance Control Loom Wiring 9236519
PLN 189.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 4G8959792G
Audi A6 C7 Front Left N/S Door Lock Control Module Unit ECU 4F0959792T
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 9811783
Mini Cooper Paceman R61 Wiring Loom Harness Front Cable 9811783
PLN 37.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 1K0909606C
Crash Impact Sensor Volkswagen Golf Audi A4 Q7 A6 C6 Air Module Unit 1K0909606C
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. A2049005601
Mercedes W204 S204 Estate SAM Control Unit Module Rear A2049005601
PLN 123.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 4G8959793A
AUDI A7 4G8 Door Control Module Front Left N/S Driver Side 4G8959793A
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. A1648209385
Mercedes ML W164 Door Module Front Left N/S Control Unit Module A1648209385
PLN 142.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9322122-2
Display Screen BMW F20 F21 F22 Central Information Sat Nav Monitor 6,5" 9322122
PLN 142.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 1S0919275D-MRE
Audi A5 8T PDC Parking Distance Control Sensor 1S0919275D Misano Red Pearl - Z3M
PLN 61.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 5Q0915181E
Audi A3 8V Negative Battery Terminal Cable Harness Wiring Loom 5Q0915181E
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 7607705
Mini Cooper One R56 N16 Automatic Gearbox Basic Control Unit EGS 7607705
PLN 331.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 6819333
BMW F30 Rear Body Control Unit Module V2 6819333
PLN 142.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 6758750
BMW E60 E61 E63 E64 DSC Hydro Braking Pump Unit Speed Sensor
PLN 94.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. A1695458140
Mercedes W169 W245 Relay Control Unit Bracket Mount Holder Cover A1695458140
PLN 66.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 8715685
BMW F40 Mini F55 F56 Mid Range Sound Speaker Front Door Stereo 8715685
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 6935686
BMW E87 LCI E90 Professional Navigation Connecting Cable 6935686
PLN 113.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9159795
BMW X5 X6 E70 E71 Control Unit Air Module Bag ECU Unit Bosch 9159795
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 9289385
BMW F10 F34 GT Telematics Module Bluetooth Telematik Control Unit 9289385
PLN 94.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 6928523
BMW 3 Series E46 M47N Diesel Negative Earth Cable Battery 6928523
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. A2139058101
Mercedes C118 C253 Rear Bumper Switch Sensor Module A2139058101
PLN 237.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9176878
BMW E81 Body Control Module Unit BCM ECU L2 9176878
PLN 85.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. A9069000401
Mercedes Sprinter W906 Door Module Front Right O/S Control Unit A9069000401
PLN 47.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. FV6T14324BFA
Ford Transit Connect Earth Ground Cable Battery Lead Wiring Loom FV6T14324BFA
PLN 94.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 6956750
BMW E87 Control Unit PDC Parking Sensor Module Nautikblau Blue - A21 6956750
PLN 94.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 8387551
BMW 3 Series E46 Battery Positive Cable Fuse Box Base B 8387551
PLN 37.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. A2139005613
Mercedes W213 Front Door Module Right O/S Control Unit A2139005613
PLN 94.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 059903019H
Audi A8 D4 Alternator Generator Electrical Unit 3.0 TDI Diesel Engine 059903019H
PLN 474.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9215184
BMW E60 E87 E90 E91 Hands Free Electronics Charging Module MULF2 9215184
PLN 189.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 8621190
BMW F20 F22 F30 LCI Electric Line Cable Power Distribution Module 8621190
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 9163173
BMW E60 E61 LCi Right Left Rear Door Wiring Loom N/O/S 9120797
PLN 42.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. A4479063000
Mercedes Vito W447 Heater Blower Motor Fan Resistor A4479063000
PLN 237.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 9270386
BMW E88 Body Control Module ECU Unit JBBFE IIIR H4 PL2RR 9270386
PLN 142.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. 7N0941329
Audi A3 8V 30 TDI DGTE Ad Blue Reducer Dosage Control Module Unit ECU 7N0941329
PLN 94.95
Free delivery - Tue, Nov 25
If paid before 14:00
Part no. A6395406209
Wiring Loom Mercedes W639 Vito Cable Door Wiring Cable A6395406209
PLN 47.95
Delivery - Tue, Nov 25
If paid before 14:00
Part no. 9211840
BMW F01 Wiring Loom Cable Harness 9211840
PLN 123.95
Free delivery - Tue, Nov 25
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 .