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.
Make
Category
Subcategory
Condition
In Stock
Price
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. 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. 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. 6947786
BMW E60 E61 E63 E64 Steering Column Adjuster Switch 6947786
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. 7621168
BMW F20 F21 F30 F31 Earth Cable Battery Engine N47N N13 7621168
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9131643
BMW E87 E90 E92 Seat Wiring Cable Front Right O/S Heating Loom Harness 9131643
PLN 42.95
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. 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. 9371130
BMW F30 Seat Control Unit Seat Module Unit Controller ECU 9371130
PLN 237.95
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. 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. 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. 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. 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. 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. 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. 7636937
Ping Sensor BMW F20 F31 LCI Mini F55 F56 Engine Block Knock Sensor 7636937
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. 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. 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. 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. 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. 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. 8570442
Engine Wiring BMW F25 F26 2.0dX B47 Loom Module Harness Cable Automatic 8570442
PLN 94.95
Free 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. 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. 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. 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. 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. 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. 7641659
Engine Wiring BMW F10 F20 F30 N20 125i 328i 528i N20 Harness Module 7641659
PLN 427.95
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. 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. 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. 9296494
BMW F20 F21 F22 F30 F31 F32 Control Unit Airbag Ecu 9296494
PLN 179.95
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. 9325917
Door Cable BMW F36 Rear Left Right N/O/S Wiring Harness 9325917
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. 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. 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. 9176878
BMW E81 Body Control Module Unit BCM ECU L2 9176878
PLN 85.95
Free 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. 6964139
BMW 7 Series E65 E66 E67 Front Control Unit Door Passenger Side 6964139
PLN 94.95
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. 9225825
BMW E81 E84 E87 E90 E91 PDC Module Parking Control Unit 9225825
PLN 237.95
Free 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. 9374510
BMW F20 F21 F30 F31 F32 Body Control Unit Module REM 9374510
PLN 94.95
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. 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. 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. 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. 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. 6863277
BMW F10 F11 LCI Electric Parking Brake Control Unit EMF Module 6863277
PLN 61.95
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. 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. 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. 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. 7473684
Door Cable BMW F25 F26 Right O/S Wiring Loom Harness Handle Light Lamp 7252538
PLN 42.95
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. 9316575
BMW 1 2 Series F20 F21 F22 Battery Cable Lead Positive Underfloor 9316575
PLN 85.95
Free 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. 7795638
BMW 3 E90 E91 E92 E93 Cable starter-base B Diesel 7795638
PLN 47.95
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. 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. 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. 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. 9345322
BMW F10 LCI ECU Body Control Module V2 Junction Box PL6 JBBFE III 9345322
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 7631558
Engine Starter BMW F20 M135i F30 335i F32 435i F80 M3 F82 M4 Motor Start 7631558
PLN 75.95
Free 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. 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. 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. 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. 9124583-KAS
BMW E87 E90 Front Rear PDC Ultrasonic Parking Sensor Kaschmir Silver A72 9124583
PLN 61.95
Free 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. 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. 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. 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. 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. 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. 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. 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. 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. 9134669
BMW E93 Convertible Seat Control Unit Module ECU 9134669 FSV 7.10.0
PLN 113.95
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. 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. 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. 7075943-2
BMW E60 E61 E65 Front Left N/S Seat Height Adjustment Drive 7075943
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9188582
BMW X3 F25 Holder Audio Amplifier Telephone Bracket Mount Trim 9188582
PLN 75.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 6826985
BMW F22 F23 F30 F34 LCI Control Unit Air Module ECU 6826985
PLN 142.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9154128
BMW Mini Cooper One R56 Front Left Passenger's Door Wiring Harness N/S 9154128
PLN 46.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 9343687
BMW F01 LCI F07 F10 F11 F25 Safety Control Unit Air Module Bag ECU 9343687
PLN 94.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 3405141
BMW X3 Series E83 E83N LCI Support Bracket Navigation Computer 3405141
PLN 47.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 6933529
BMW 5 Series E60 E61 Centre Console Switch Centre DSC 6933529
PLN 42.95
Delivery - Mon, Jan 12
If paid before 14:00
Part no. 8709212
Body Control Module BMW F20 F30 F31 BCM Unit FEM Lear V12 ECU 8709212
PLN 569.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 7850599
BMW F80 M3 F82 M4 Wheel Accelerator Sensor Cable Rear Axle Suspension 7850599
PLN 94.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 8620771
BMW F20 F21 F30 F32 N55 Power Distribution Module Bracket Cover Carrier 8620771
PLN 61.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9140942-BAR
BMW 1 3 Series E87 E90 E91 LCI Rear PDC Ultrasonic Parking Sensor Barbera Red
PLN 75.95
Free delivery - Mon, Jan 12
If paid before 14:00
Part no. 9145401
BMW 5 Series E60 E60N E61 E61N LCI Airbag ECU Control Unit Module
PLN 23.95
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 .