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. 9289385
BMW F10 F34 GT Telematics Module Bluetooth Telematik Control Unit 9289385
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9243214
BMW X3 F25 Central Gateway Module Control Unit ECU 9243214
£47.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8573779-1
BMW F30 330dX 258HP N57N Control Unit Module ECU DDE 8573779 Key FEM Automatic
£256.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8576333-7
BMW F30 F31 F32 320dX 420dX N47N 184HP Engine ECU Kit DDE 8576333 Automatic
£47.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 7645962
BMW X5 F15 Trim Cover High Voltage Battery 7645962
£113.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9210860
BMW X3 F25 Rear Fuse Box Power Distribution Control Unit Box 9210860
£18.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 7640015-6
BMW E90 E91 E92 320i N43 170HP Engine Control Unit ECU DME 7640015 Automatic
£94.95
Free delivery - Wed, Dec 24
If paid before 14:00
Part no. 6798242
ICM Module BMW F10 F11 Integrated Chassis Management QL ES Control Unit 6798242
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 7928682
Radio Receiver BMW F40 F44 G20 G26 Radio Remote Control Unit 434 MHZ 7928682
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 7645963
BMW X5 F15 Trim Cover High Voltage Battery 7645963
£113.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 5A63731
BMW G20 Reverse Rear View Camera 5A63731
£94.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8583152-1
BMW F15 F16 40dX N57Z 313HP Engine Control Unit ECU Kit DDE 8583152 BDC Key
£759.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. RHD-9251191-2
BMW F10 F12 F25 F26 Lever Gear Selector Switch Automatic Transmission 9251191
£80.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 5A923C4
BMW F40 G20 G21 G30 G31 X3 G01 HiFi Audio Sound Amplifier RAM Module 5A923C4
£170.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9228914
Radio CD Player BMW F10 F11 F13 Navigation ECE Sat Nav Head Unit 9228914
£237.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8582803-2
BMW F36 430dX N57N 258HP Engine ECU DDE Kit FEM + Key 8582803 Automatic
£184.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 6838609
Antenna Amplifier BMW F40 Aeral Diversity Control Unit FM DAB Live Dash 6838609
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 2622892-1
Control Unit BMW F20 F21 F22 F23 Module Active Sound Design 2622892
£37.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8573257-11
BMW F20 F30 F32 120d 320d 420d N47N 163HP Control ECU DDE Kit 8573257 Automatic
£94.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8572426
BMW F30 F32 LCI 335dX 435dX Engine Injector Ignition Wiring Cable Loom 8572426
£23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 5B4BE95
BMW F40 Climate Control Unit Module 5B4BE95 6411160466
£123.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 7552393
BMW 3 5 Series E60 E90 E91 N52 325i 525i ECU Kit DME CAS2 Key 7552393 Automatic
£474.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8088723
Engine Wiring BMW X3M F97 X4M F98 Petrol S58 Module Sensors 1 Harness 8088723
£180.95
Free delivery - Wed, Dec 24
If paid before 14:00
Part no. 6964140
BMW 7 Series E65 E66 Control Unit Door Rear Passenger Side 6933264
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8586540-3
BMW F30 F32 LCI 330d 430d N57N 258HP Control Unit ECU Kit DDE 8586540 FEM Key
£189.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 6992415-1
BMW F13 ECU Body Control Module Junction Box JBBFEIIIR LP 6992415
£61.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8584276
BMW F30 F31 320d Engine Control Unit ECU DDE ed Diesel N47N 163HP 8584276
£66.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8585935
BMW F20 F23 F30 F34 F36 LCI Automatic Gearbox Wiring Loom Harness 8585935
£37.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8479673
BMW X3 G01 M40dX B57 326HP Engine Control Unit Module ECU DDE 8479673 Automatic
£332.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 7812500
BMW E60 E61 LCI N47 520d 177HP Engine Control ECU DDE Kit 7812500 Automatic
£237.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 7928694
BMW F40 Remote Control Radio Receiver Unit 434 MHz 7928694
£37.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9290014
BMW X3 F25 Light Module Control Footwell ECU Unit FRM3 9290014
£89.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 6809053
BMW F20 F22 F30 Rear Electronic Module REM Fuse Box Control Unit V5 ECU 6809053
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8639582-2
BMW F20 M135i F22 M235i F30 335i N55 Engine Unit ECU DME 8639582 Manual
£332.95
Free delivery - Wed, Dec 24
If paid before 14:00
Part no. 5A656B9
BMW G20 G21 G26 Front Air Module SRS Control Unit 5A656B9
£170.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 6933264
BMW E65 E66 Control Unit Door Rear Passenger Side 6933264
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9207074
BMW X3 E83 Telematics Bluetooth Control Unit Module Computer 9207074
£42.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8654466-1
BMW F45 225i 231HP B48 Engine ECU Kit Unit DME 8654466 BDC Key Automatic
£569.95
Free delivery - Wed, Dec 24
If paid before 14:00
Part no. 7809999-3
BMW X3 E83 LCI 1.8sd 2.0sd N47 177HP Engine Control Unit ECU DDE 7809999 Manual
£151.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 6994419
BMW G20 Power Distribution Fusebox Cover Fuse Box Terminal 6994419
£18.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9200821
BMW E81 E87 E90 MULF Hands-free Electronics Charging Module 9200821
£23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 6928369
BMW E60 Dashboard Solar Receiver Sensor Plug Socket Wiring 6928369
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8602802
BMW i3 I01 Hybrid Rex Engine Wiring Cable Harness Bracket Mount Trim 8602802
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 5A34CF3
BMW F40 Body Domain Controller BDC Control Unit Module ECU 5A34CF3
£370.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 5A57781-1
BMW F40 M135i B48 306HP Engine Unit ECU KIT DME 5A57781 BDC Key Automatic
£759.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 7510646
BMW 7 Series E65 E66 E67 Ventilation Hose E-Box Fan 7510646 12907510646
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 6958526-1
BMW 5 X5 X6 Series 1 E60 E61 E70 E71 F10 F11 Seat Adjustment Switch Right O/S
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9389070-1
BMW F36 Fuse Box Control REM Electric Power Distribution 9389070
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8616813
BMW X5 F15 N20 Radiator Connection Line High Voltage Battery 8616813
£56.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8665279
BMW F20 M135i N55 326HP Engine Control Unit ECU DME 8665279 Manual
£332.95
Free delivery - Wed, Dec 24
If paid before 14:00
Part no. 7352601
BMW X1 Series F48 Head Air Module Roof Curtain Left N/S 7352601
£75.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8835394
Dynamic Adaptive BMW G20 G21 F90 M5 Suspension System Control Unit ECU 8835394
£56.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 7586909
BMW X5 E70 4.8i 355HP N62N Engine Module ECU DME Kit 7586909 Key CAS3 Automatic
£427.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8655106-3
BMW F45 218i B38 136HP Petrol Engine Control Unit ECU DME 8655106 Manual
£142.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 6772742
BMW 3 4 Series F80 M3 F82 M4 Control Unit Active Sound Design 2622362
£189.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 6907519-1
BMW 7 SERIES E65 E66 E67 Battery cable plus pole 6907519
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 6971353
BMW X3 E46 E83 Navigation Computer GPS System DVD Player Unit 6971353
£85.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9350705
BMW X3 F25 Body Control Module ECU Junction Box JBBFE III V8 9350705
£37.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8584817
BMW G20 G21 G01 G02 Wiring Harness Engine Glow Plug Module 8584817
£23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 3437180
BMW E83 Telephone Bluetooth Roof Aerial Module Control Unit 3437180
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8573257-2
BMW F10 F11 520d Diesel N47N 184HP Engine ECU Kit DDE 8573257 Key FEM Automatic
£341.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9132254
BMW Z4 E85 E86 CID Control Unit CD Player Radio Audio System 9132254
£170.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 3421565
BMW X3 Series E83 2.0i Petrol N46 Engine Wiring Loom Harness Manual 3421565
£75.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8576333-1
BMW F10 F11 520d X3 F25 20dX N47N 184HP ECU Kit DDE 8576333 Key CAS4 Automatic
£189.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9276009
BMW F07 GT Rear Antenna Aerial Amplifier AM/FM DABIII FBD2 868MHZ 9237057
£161.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8574372-3
BMW F30 330d F32 430d N57N 258HP Engine Unit ECU Kit DDE 8574372 Key FEM
£180.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8586544-1
BMW X5 F15 X6 F16 M50D N57X 381HP Diesel Control ECU DME 8572042 Automatic
£142.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8582279-9
BMW F30 F32 320d 420d N47N 184HP Engine Control ECU Kit DDE 8582279 Automatic
£474.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 7645975
BMW X5 F15 Service Cover High Voltage Battery 7645975
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8584276-1
BMW 3 Series F30 F31 320d ed Diesel N47N 163HP ECU Kit DDE 8584276 + Key + FEM
£474.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8573260-10
BMW F20 F21 116d Diesel N47N 116HP ECU Kit DDE 8573260 + Keys + FEM Manual
£284.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8518269-5
BMW E90 E91 LCI N47N 320d ed 163HP ECU Engine Control Unit DDE 8518269 Manual
£47.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 6871062
BMW F01 F07 F10 F12 VDC Module Rear Suspension Level Control Unit 6871062
£37.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 6886187
Airbag Module BMW F20 F21 F30 F31 F32 ECU ICM Plus Control Unit Air Bag 6886187
£28.95
Free delivery - Tue, Dec 23
If paid before 14:00
-15%
Part no. 8714478
BMW F40 Door Wiring Cable Harness Loom Rear Left Right N/O/S 8714478
Promo price
£18.95
£16.11
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9225618
Seat Control Unit BMW F01 F10 Module ECU Electronic Module Memory 9225618
£23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8614091
BMW X5 F15 Seal Service Cap High Voltage Battery Unit 8614091
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 7541779
BMW Z4 E85 2.0i N46 Cable Alternator Starter Base B+ 7541779
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 6947120
BMW 7 Series E65 E66 E67 Control Unit Module Door Front Right 6947120
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 3404171
BMW X3 E83 Steering Control Module Unit Servo SVT Servotronic 3404171
£23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8649182
BMW F15 Positive Cable Battery Starter Alternator Negative 8649182
£47.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8512043-3
BMW E90 E91 LCI 318d N47N 143HP Engine ECU Kit DDE 8512043 CAS3 Key Automatic
£66.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8592700
Glow Plug Wiring BMW F48 Mini F57 Wiring Harness Engine Module 8592700
£32.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8574095-3
BMW F20 F21 F30 118d 318d Diesel N47N Engine ECU DDE 8574095 Key FEM Automatic
£284.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 5A0FAE3
BMW G26 Earth Ground Cable Negative Battery Lead Wiring 5A0FAE3
£23.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9151054
BMW X5 E70 X6 E71 Multimedia Radio Sat Nav Player DVD System Head Unit 9151054
£175.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8490531
Onboard Supply BMW G20 G21 G30 G31 X3 G01 Module Control Unit ECU 8490531
£28.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. rhd-9131863
BMW 3 Series E93 Cable Set Seat Motors Driver's Side 9131863
£18.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8582280-3
BMW F20 F21 116d N47N 116HP ECU Kit DDE 8582280 + Key + Lock + FEM Manual
£237.95
Free delivery - Wed, Dec 24
If paid before 14:00
Part no. rhd-9282076
BMW X5 F15 Surround View Camera Control Unit Module Bracket Holder 9282076
£18.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8573258-10
Engine Control Unit BMW F20 116d F30 316d N47N 116HP ECU DDE 8573258 Manual
£28.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 8513184-4
BMW X3 F25 20dX Diesel N47N 184HP Engine Control Unit ECU DDE 8513184 Automatic
£37.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9348361
FEM Module BMW F20 F21 F22 F30 F32 ECU Control Unit Fuse Box 9348361
£123.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9387151-1
BMW F30 Hybrid 330e B48X Positive Battery Lead Cable Starter Unit Wiring 9387151
£18.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 6989239
BMW 5 X3 Series E60 E61 E83 PDC Parking Ultrasonic Sensor Highland Green A11
£13.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 7650620
BMW X3 G01 SP Q DSG Module 48V Control Unit Bus Wiring Cable 765062002B
£189.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. A1729068200
Mercedes R172 Light Control Module Footwell Control Module Unit A1729068200
£66.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 9339192
BMW F45 F46 Battery Cable Positive Wire Lead Terminal 9339192
£28.95
Free delivery - Tue, Dec 23
If paid before 14:00
Part no. 5A092A0
BMW F40 F44 Head Up Display Dashboard Car System Screen RHD 8714307
£270.95
Free delivery - Tue, Dec 23
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 .