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
Price
Part no. 6937083
Ultra Sonic Module Mini Cooper R50 R53 Alarm System Sensor 6937083
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 3455539-1
Mini Cooper One 1 R55 R56 R57 Radio Boost CD Player Head Unit 3455539
£132.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9258278
BMW E81 E90 LCI Business System Car Infotaiment Computer CIC Unit 9258278
£37.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7634059
BMW F30 F31 F32 N20 Engine Gearbox Module Wiring Cable Loom Harness 7634059
£28.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9484301
Airbag Module BMW F45 X1 F48 Mini F54 F55 F56 Air Bag Control Unit ECU 9367835
£104.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9383069
Head Unit BMW F10 F20 F22 F30 Navigation Sat Nav High Control Module 9383069
£113.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A6519000601
Mercedes-Benz W906 313 CDI OM651 Diesel Engine Control Unit CRD ECU A6519000601
£104.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9171925
BMW E88 Convertible Air Module Sensor ECU Control Unit Module 9171925
£23.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 4E0035729
Audi A6 C6 Bluetooth Interface MMI Multimedia Control Module ECU Unit 4E0035729
£18.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9210857
BMW F01 F07 GT F10 F11 F13 Power Distribution Fuse Box Rear 9210857
£18.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. a0045468040
Mercedes W204 W212 W221 Power Distributor Box Conectors Socket A0045468040
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A1669002700
Parking Brake Module Mercedes W176 W166 Electric Control Unit A1669002700
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7514342
BMW E34 Z4 E85 Base B Terminal Point Engine Compartment 7514342
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 6942990
BMW 5 6 Series E60 E61 E63 E64 Actuator Air Distribution Flap Matrix Heater
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. RHD-8W2919604A
Audi A4 B9 Central Information Display Screen CIC Navigation 8W2919604A
£18.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8512498-5
BMW E84 E90 LCI 20dX 320xd N47 177HP ECU Kit DDE 8512498 CAS3 + Key Manual
£189.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2129007104
Mercedes W212 SAM Module Control Unit Electrical Fuse Box Unit A2129007104
£142.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 6809050
BMW F20 F30 Rear Electronic Module REM Fuse Box Control Unit V2 ECU 6809050
£18.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2045402710
Mercedes W204 Wiring Loom Cable Door Rear Left Right N/O/S A2045402710
£18.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7620624
Mini Cooper S R55 R56 LCI N18 Wiring Loom Harness Engine Automatic Gearbox
£94.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7152588
Mini Cooper One R50 R53 JCW Fuel Filler Cover Flap Actuator 7152588 7127872
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. RHD-7570550
Manual Gearbox Wiring Harness BMW E81 E87 E90 E91 N43 Loom Cable 7570550
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 6957347
BMW 6 Series E63 E64 F06 F12 F13 Aerial Antenna Amplifier Module Left N/S
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7570253
MINI Cooper S R52 R53 Automatic Gearbox Basic Control Unit Module EGS 7570253
£123.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 6876227
BMW F32 Tyre Pressure RDC Control Unit Module ECU 6876227
£113.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9371130
BMW F30 Seat Control Unit Seat Module Unit Controller ECU 9371130
£37.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7595179-17
BMW E87 LCI E90 N43 118i ECU Control Unit Kit DME 7595179 CAS3 + Key Automatic
£161.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9176824
BMW X5 E70 Footwell Light Control Module Unit LEAR PL4 FRM II 9176824
£113.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7536512
BMW F30 LCI F45 Mini F60 High Voltage Battery Controller SME Module ECU 7536512
£142.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A1718204326
Mercedes SLK R171 Front Air Module SRS Control Unit ECU A1718204326
£161.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2129004407
Display Screen Mercedes W204 W212 Information Navigation Dashboard A2129018103
£51.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9159028
Navigation Head Unit BMW E60 E61 CCC CD Sat Nav Player System Controller 9159028
£265.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9342033
BMW F10 F20 F30 Head Unit Media Navigation Headunit Player 9342033
£28.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9326204
BMW X3 F25 B+ Distribution Box Battery Power Front Control Unit Point 9227458
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. P0148459-PS
Mini Cooper One R50 Fuel Filler Cover Flap 0148459 Pure Silver - 900
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. rhd-7555018
BMW E92 E93 Engine Wiring Loom Harness Module 323i 325i 330i 7555018
£75.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A1698202675-1
Mercedes W169 W245 Aerial Roof Antenna Radio Control Unit Module A1698202675
£37.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9253209
BMW E81 E87 LCI E90 E91 N43 DC/DC Wandler Torque Converter Module ECU 9253209
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2125400382
Mercedes W212 Cover Fuse Box Trim Panel Lid A2125400382
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7559178-3
BMW E60 E61 530i E90 E91 330i N52 258HP Engine ECU Kit DME 7559178 CAS2 2 Keys
£379.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9244422
BMW X5 E70 LCI Front Bumper PDC Loom Cables Wiring Set 9244422
£28.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8U0907468AC
Audi A1 8X Q3 8U Central Gateway Control Unit Module Relay ECU 8U0907468AC
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2609060100
Mercedes C118 W177 W247 M260 Petrol Engine Starter Motor 12V A2609060100
£47.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2049009410
Mercedes W204 CD Player Radio Stereo Navigation Sat Nav Head Unit A2049009410
£51.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 6932452
BMW 5 6 Series E60 E61 E63 E64 Power Distribution Electrical Fuse Box 6932452
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8512498
BMW E84 20dX N47 177HP ECU Control Unit Kit DDE 8512498 Automatic Transmission
£94.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9318579
BMW F20 F21 F30 F31 Bluetooth Teleservices GPS Telematics Module 9318579
£18.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9244429
BMW X6 Series E71 Rear Bumper PDC Cables Wiring Loom Set 9244429
£47.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 4L2910401B-1
Audi Q7 4L 3.0 TDI CRCA Quattro Engine ECU Kit Lock + Ignition + Key 4L2910401B
£712.95
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 9224592
BMW 1 Series E87 Footwell Light Module Control Unit PL2 FRM3R 9224592
Product currently unavailable
Part no. 6919759
BMW E65 E66 E67 Control Unit Front Centre Console Module 6919759
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7553735-10
MINI S R52 R53 W11 Engine Control Unit Module ECU DME 7553735 Manual
£37.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9119357
BMW 1 3 5 E60 E81 E87 E90 E91 Mini R55 R56 DAB Radio Tuner Module 9119357
£18.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. rhd-9201489
BMW F01 F02 F10 LCI Operating Unit Centre Console Switch Control Module 9201489
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 6969011
BMW E60 E63 E64 Body Control Module ECU Control Unit 6969011
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9286882
BMW E92 Coupe Footwell Xenon Light Control Module Lear FRM3R PL2 9286882
£75.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9813237
Mini R60 Rear PDC Ultrasonic Parking Sensor Midnight Grey Metallic 9813237
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7794626-1
BMW X5 E53 3.0d M57N 218HP ECU Kit DDE + EWS3 + Key 7794626 Automatic Gearbox
£189.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7595179-16
BMW E81 E87 LCI E90 E91 Petrol N43 Engine Control Unit ECU DME 7595179 Automatic
£94.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8P0919475M
Audi A3 8P PDC Parking Assistance Distance Control Module Unit ECU 8P0919475M
£42.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9298959
BMW F20 F21 F30 F31 Rear Electronic Module Fuse Box Control Unit V2 REM 9298959
£47.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. rhd-9176681
BMW Z4 E89 Cabrio Key Reader Ignition Lock Remote Control 9176681
£18.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A0025450801
Fuse Holder Mercedes W169 W245 W906 Electrical Fuse Box Bracket A0025450801
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. RHD-8R2035666F
Audi A4 B8 Multimedia Stereo Sat Nav SD CD Player Radio Head Unit 8R2035666F
£104.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9805670-1
Mini R60 Countryman Window Lifter Motor Drive Front Right O/S Door 9804384
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A0045429218
YAW Rate Sensor Mercedes W203 W209 R171 Accelerator Speed Module A0045429218
£18.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9227179
BMW 1 Series E81 Body Control Module ECU L2 PL2RR JBBFE Junction Box 9227179
£18.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8039828
BMW X5 E70 Rear Bumper PDC Parking Sensor Cables Wiring Harness Loom Set 8039828
£56.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2479002707
Communication Module Mercedes W177 W247 Hermes LTE Control Unit A2479002707
£37.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 2154179
BMW 1 3 5 Series E60 E87 E90 E91 Cable Adapter iPod Connection 2154179
£37.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9344044
Mini Cooper F54 F55 F56 F60 Radio CD Player Media Head Unit Alpine 9344044
£47.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. rhd-A1715400182
Mercedes SLK R171 Fuse Box Cover Trim Panel Lid Housing A1715400182
£18.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7896848
BMW 5 Series E60 M5 Battery holder Hold Down Strap Bracket 7896848 6938434
£18.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9266385-2
On-Board Screen BMW F10 F11 Central Information Display Monitor 10,25" 9266385
£47.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A1715450901
Mercedes SLK R171 Front Fuse Box SAM Relay Control Unit Module A1715450901
£313.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 4G0907697F
Audi TT FV LED Headlight Ballast Module Daytime Running Lights Unit 4G0907697F
£28.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8510829-7
BMW E90 E91 LCI N47N 320d 184HP ECU KIT DDE 8510829 + CAS3 + Key Automatic
£94.95
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 9152262-1
BMW X5 X6 E70 E71 Front Impact Crash Sensor Module 9152262
£23.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9390501
BMW 3 4 Series F31 F32 F80 M3 F82 M4 LCI USB Charger Adapter Socket 9390501
£18.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A0014460340-1
Mercedes W169 A150 M266.920 95HP Engine Control ECU Kit A0014460340 Automatic
£123.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2469009413-1
Mercedes W176 W246 Control Unit Body Control Module ECU A2469009413
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9890599
BMW F90 M5 G11 G30 Air Module Crash Control Unit 9890599
£156.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8X0959795D
Audi A1 8X Rear Door Module Left N/S Control Unit ECU 8X0959795D
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8T0919603C
Audi A5 8T Display Screen Radio Multimedia Navigation Display 8T0919603C
£37.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 6879833
Air Module BMW F20 F21 F22 F30 F31 ECU ICM Control Unit ECU 6879833
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7587548-5
Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME 7587548 CAS3 + Key Manual
£474.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7565300-10
BMW E87 E90 118i 318i N46 129HP ECU Kit DME 7565300 + CAS3 + Key Automatic
£370.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 6857701
BMW 1 2 3 F20 F21 F22 F30 F31 ECU ICM Plus Control Unit Module 6857701
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9241826
On Board Screen BMW F10 F11 Central Information Display Monitor 10,25" 9241826
£75.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. rhd-9353043-1
BMW 3 4 Series F30 F31 F32 F33 1 Apron Scuttle Cover Trim Left N/S 9353043
£16.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8K0907064DP
Audi A4 B8 Body Control Module BCM Comfort Control Unit 8K0907064DP
£28.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8200635663
Vauxhall Movano A 2.5 CDTI G9U 650 Engine Module Unit ECU 8200635663 Manual
£237.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 2755518
Mini R55 R56 R57 Battery Tray Holder Mounting Bracket Housing Box 2755518
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9437949
BMW F20 F21 F22 F30 F31 LCI Radio CD Player Navigation High Head Unit 9437949
£427.95
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 9284331
Mini Cooper R55 R56 LCI R60 R61 Roof Light Switch Operating Unit 9284331
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9177978-1
BMW E82 Coupe ECU Body Control Module Junction Box L1 PL2 JBBFE II 9177978
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9340998
BMW 1 2 Series F21 F22 Wiring Passenger Side Loom Front Door Left N/S 9340998
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8583657-1
BMW F20 E90 LCI Mini R56 LCI Glow Plug Wiring Wiring Harness Engine Module
£13.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 3456365
Roof Security Alarm Mini R55 R56 One Ultra Sonic Module 3456365
£13.95
Free delivery - Thu, Dec 18
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 .