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. 2754241
Mini Cooper R55 R56 R57 R60 R61 Engine Computer Mount Support Bracket Holder
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 7428425-3
Headlight Module BMW F20 F21 LCI Front Lamp Hedlamp LED Control Unit 7428425
PLN 189.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 1477831
BMW Mini Cooper One R50 R52 Intake Silencer Air Filter Box 1477831
PLN 189.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 7801200
BMW E60 X3 E83 E87 E90 Unit Glow Plug Module Diesel M47N2 7786821
Product currently unavailable
Part no. 7571142
Plus Cable Wiring Mini Cooper R55 R56 R57 Battery Lead Power Positive 7571142
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 7290719
BMW F40 F54 Cover Battery Vehicle Trim 7290719
PLN 75.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 7640132
BMW F20 LCI F30 F56 Alternator Generator DENSO 150A 7640132
PLN 94.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A2389053301
Tailgate Trunk Mercedes X117 X156 W205 Boot Rear Control Module Unit A2389053301
PLN 132.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 9152262
BMW X5 E70 X6 E71 Front Crash Impact Sensor Module 9152262
PLN 94.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A6459060800
Starter Motor Mercedes W176 W246 C117 Diesel Engine Denso A6459060800
PLN 61.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 8387540
BMW X3 E83 Positive B Battery Terminal Point Case 8387540
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 9319081
BMW F20 F21 F22 F30 F31 F32 Radio Remote Control Receiver 434 MHZ
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 9253111-3
Battery Cable BMW F20 F21 F22 Red Positive Plus Pole Blow Off 9253111
PLN 127.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 8602991
Mini F54 F55 F56 F57 F60 Battery Wire Cable Negative Earth Lead 8602991
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A1695420018-HBL
Parking Sensor Mercedes W169 Front Bumper Distance Parktronic Horizon Blue 391
PLN 56.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 9187539
BMW E87 LCI Body Control Module ECU H2 Junction Box 9187539
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 6910542
BMW 3 X3 Series E46 E83 Battery Cable Plus Pole Power Positive 6910542
PLN 66.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A2229001414
Module Mercedes C205 Front Door Left N/S Control Module Unit A2229001414
PLN 75.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A2465407832
Battery Cable Mercedes W176 W246 Positive Wiring Starter Harness A2465407832
PLN 473.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 7809680
Engine Wiring BMW F10 F11 N57 N57S Loom Cable Harness Injector Module 7809680
PLN 113.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A2129004203
Mercedes W212 Boot Lid Control Unit Trunk Lid Module A2129004203
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A0009822112
Energy Distributor Mercedes W205 W238 Power Control Unit Module A0009822112
PLN 61.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 6935597-2
4 x BMW 1 3 E81 E87 E90 E91 PDC Set Parking Sensor Front Rear Titansilber Silver
PLN 61.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A0035422819
Battery Relay Mercedes W176 W246 W447 Cut Off Module Control Unit A0035422819
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A0131549002
Alternator Generator Mercedes W204 W211 OM646 Diesel Bosch 180A A0131549002
PLN 284.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 6964141
BMW 7 Series E65 E66 E67 Control Unit Module Door Front Driver Side 6964141
PLN 94.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 7164820-2
BMW E88 E93 Convertible Rollover Bar Protection System Sensor Unit Module 800137
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A2229055804
Mercedes CLA C117 W176 W205 Aerial Antenna Amplifier Unit A2229055804
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 7248172
BMW 5 Series F10 F11 Drive Window Lifter Motor Front Rear Right O/S 7248172
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 4M0959651
Front Crash Impact Audi A4 B9 A5 F5 Air Module Sensor Unit 4M0959651
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 420919275-PHB1
Audi A5 8T Parking Distance PDC Rear Ultra Sonic Sensor Phantom Black - Z9Y
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 9226331
BMW E87 LCI ECU Body Control Module Unit H2 9226331
PLN 61.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 7123326
BMW E65 E66 E67 Rear Seat Headrest Adjustment Actuator Drive 7123326
PLN 132.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 7640508-2
BMW 1 3 4 Series F20 F21 F30 F31 F32 F33 Cooling Fan Control Unit Radiator
PLN 84.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A2129000306
Mercedes W212 Fuel Pump Module Control Unit A2129000306
PLN 56.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A0055461240
Mercedes W169 W245 Distributor Box Front Control Unit Module A0055461240
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 9169521
BMW E61 Centre Console Switch Cluster Control Unit ECU 9169521
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 9805524-LW
Mini R60 Rear PDC Ultrasonic Parking Sensor Light White 9805524
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A2129009505
Mercedes W212 PDC Parking Distance Control Unit Module Sensor A2129009505
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A0009006713
PDC Module Mercedes W176 W246 Parking Assist Distance Control Unit A0009006713
PLN 142.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 7570287
BMW Mini Cooper One R55 R56 R57 Earth Ground Battery Strap Cable 7570287
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 6793850
Adapter Lead Wire BMW F20 F21 F22 F23 F30 F31 F32 F33 VDC Cable Harness 6793850
PLN 94.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 8507899
BMW F31 N47N 320d Engine Wiring Harness Module Diesel 8507899 8507896
PLN 237.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A0025421319
Mercedes W204 Genuine Universal In Car Black Relay 4-Pin Tyco A0025421319
PLN 18.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 7180426
Fuel Pump Control Unit BMW E60 E81 E87 E90 E92 Module Sensor ECU 7180426
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 6922211
BMW E81 E87 E90 E60 Mini R55 R56 R57 Interior Aerial Comfort Access 6922211
PLN 85.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 6964140
BMW 7 Series E65 E66 Control Unit Door Rear Passenger Side 6933264
PLN 18.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 1K0907530AA
Audi A3 8P Body Gateway Module ECU Control Unit 1K0907530AA
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A2059007705
Module Mercedes C205 Transmission Drivetrain Control Module Unit A2059007705
PLN 56.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 8583653
BMW F10 F30 F31 LCI N57N Wiring Harness Engine Glow Module 8583653
PLN 75.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A2115408445
Gateway Module Mercedes W169 W211 W245 W219 W203 Control Unit ECU A2115408445
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 8E1971035DF
Audi A4 Door Harness Loom Cable Wiring Front Left Right N/O/S 8E1971035DF
PLN 75.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 3427743
BMW X3 Series E83 Wiring Drivers Side Loom Front Door Cables Right O/S 3427743
PLN 47.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 7527610-5
Mini Cooper One R50 R52 W10 Engine Control Unit DME Manual 7527610
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 9321022-1
Mini Cooper F55 F56 F57 B+ Junction Terminal Box 300-400 W 9321022
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. P0148459-BRG1
Mini Cooper One R50 Fuel Filler Cover Flap British Racing Green A67
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 6971884
BMW X5 X6 Series E70 E71 Front Central Bass Subwoofer Speaker HiFi 6971884
PLN 75.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A2049006301
Mercedes W204 Rear SAM Module Fuse Box Control Unit A2049006301
PLN 142.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 8T0907468T
Audi A4 B8 A5 8T Gateway Control Unit Module ECU 8T0907468T
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A6512011909
Mercedes W212 OM651 Alternator Support Bracket Belt Tensioner Holder A6512011909
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 8741637
BMW X1 F40 F48 Mini F55 F56 F57 F60 Earth Cable Battery Cable 8741637
PLN 75.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 8X0959795C
Audi Q3 8U Door Module Rear Left Door Control Unit 8X0959795C
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A6511501433
Mercedes W176 W246 Glow Plug Wiring Harness Loom OM651 Engine A6511501433
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 8638585
BMW F20 F21 F30 F31 LCI Cable Alternator-Starter-Base B+ 8638585
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 0148459-BRG
Mini Cooper One R50 Fuel Filler Cover Flap British Racing Green A67 0148459
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A2038270642
Mercedes-Benz CLC-Class CL203 Antenna Amplifier Rear Right O/S A2038270642
PLN 85.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 6955925
BMW X5 E53 X3 E83 Control Unit Sliding Lifting Roof Panorama 6955925
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A2465401950
Battery Base Mercedes C117 W176 W246 Power Fuse Relay Box A2465401950
PLN 94.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 8K9035225A
Antenna Amplifier Audi A4 S4 B8 Radio Aerial AM/FM 8K9035225A
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 8U0955559B
Audi A5 8T Windscreen Rain Sensor Control Unit 8U0955559B
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 8571036
Mini F54 F55 F56 F57 Wiring Harness Engine Supply Module 8571036
PLN 61.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A2038200189
Mercedes C CLK Class W203 W209 Antenna Amplifier Radio Left N/S A2038200189
PLN 84.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 8E0907637A
Audi A6 C5 Yaw Sensor ESP Rotation Rate Control Unit Module 8E0907637A
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 3449504
Mini Cooper One R55 R56 Electrical System Fuse Distribution Box 3449504
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A9069005701
Mercedes W639 W906 Air Module SRS Control Unit ECU A9069005701
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 9279822
BMW F20 F21 F30 F31 F32 Rear Body Control Unit Module REM 9279822
PLN 142.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 9126106
BMW Mini R55 R56 R57 Cabrio Adapter Lead Outside Temperature Sensor 9126106
PLN 28.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A2465411005
Battery Cover Mercedes C117 W176 W246 Box Trim Lid Panel Housing A2465411005
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A0018209326
Mercedes-Benz E CLS Class W211 W219 Crash Sensor Left Right N/O/S A0018209326
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 6906626
Mini R50 R52 R53 Fuse Box Housing Electrical Power Distribution Box 6906626
PLN 61.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 7537365
Cable Wire BMW E60 E61 E81 E87 E90 Tubing For Clamp 7537365
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 9257152
Telematics Bluetooth BMW F10 F20 F22 F30 Combox GPS Control Unit Module 9257152
PLN 241.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 03G911023
Audi A4 B7 A6 C6 Motor Starter Unit 2.0 TDI Diesel Engine 03G911023
PLN 113.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A1775402500
Mercedes W177 W247 Battery Cable Negative Lead Terminal Harness A1775402500
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 6946106
BMW 7 E65 E66 Passenger Seat Airbag Sensor Control Unit Module 6946106 6970899
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. E87 Wiring Loom Set PDC rear-1
BMW 1 Series E81 E87 Wiring Loom Set PDC Rear Complete Harness Parking Sensor
PLN 66.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A2124400314
Mercedes W164 W204 Fuel Pump Module Control Unit ECU A2124400314
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 8647841
BMW F45 X1 F48 Mini F55 F56 F57 Integrated Supply Module Z11 8647841
PLN 42.95
Delivery - Fri, Jan 09
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Part no. A0025422619-3
Relay Mercedes W203 W204 W212 W639 W906 4-Pin Grey Hella 12V A0025422619
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 8654632
BMW F40 F44 F45 Mini Cooper F55 F56 Engine Starter Motor Positive Battery Cable
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. A0051513901
Kompressor Mercedes W203 W211 M271 Petrol Engine Starter Motor A0051513901
PLN 61.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 8583657-1
BMW F20 E90 LCI Mini R56 LCI Glow Plug Wiring Wiring Harness Engine Module
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 7218339
Control Unit BMW E60 E61 E81 E87 E90 Fuel Pump ECU 7218339
PLN 61.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A0015424623
Mercedes A207 W204 W212 Front Parking PDC Display Panel A0015424623
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 3454345
Mini Cabrio R57 ECU Air Control Unit Module Controller 3454345
PLN 284.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A9068204126
Mercedes Sprinter W906 Door Module Front Right O/S Control Unit A9068204126
PLN 42.95
Delivery - Fri, Jan 09
If paid before 14:00
Part no. 8385159
BMW 3 X3 Series E46 E83 Battery Cable Holder Mounting B Base 8385159
PLN 85.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. A0009003101
Mercedes W204 W212 W221 Fuel Pump Module Control Unit A0009003101
PLN 123.95
Free delivery - Fri, Jan 09
If paid before 14:00
Part no. 6919812
BMW E60 E65 E66 E67 Front Seat Sensor Mat 6919812
PLN 113.95
Free delivery - Fri, Jan 09
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 .