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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Category
Subcategory
Condition
In Stock
Price
Part no. 4S0907441B
Audi A8 D4 4H Rear View Reverse Parking Camera Module Control Unit 4S0907441B
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0971284
Audi A8 D4 4H Engine Cooling Fan Wiring Harness loom Cable 4H0971284
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 241255XF0B
Mercedes W470 Rear Right O/S Door Wiring Loom Harness 24125 5XF0B
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2055450901
Mercedes C205 Cable Contact Guide Battery Clamp Unit A2055450901
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4M0959792E
Audi A5 F5 Door Module Front Left N/S Control Unit Module ECU 4M0959792E
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-A4705403401
Mercedes X470 Front Door Harness Cable Wiring Right O/S Driver's Side 241245XF0B
£70.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8W6971030BF
Audi A5 F5 Front Door Wiring Harness Cable Passenger Side 8W6971030BF
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8W6971029BF
Audi A5 F5 Front Door Wiring Harness Cable Driver's Side 8W6971029BF
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9289583-1
BMW X1 E84 Display Screen Dashboard Navigation Monitor On-Board CID 6,5" 9289583
£70.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8W0907064CH
Audi A5 F5 BCM Body Comfort Onboard Control Module Unit ECU 8W0907064CA
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8X0959673A
Audi A1 8X Heated Seat Windscreen Heating Traction Control Switch 8X0959673A
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0009006906
Mercedes C207 E220CDI BlueTec Adblue Module Control Unit ECU A0009006906
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8R0919604A-1
Audi A5 8T Multimedia Radio Sat Nav Screen Display Head Unit 8R0919604A
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3AA962243D
Audi A8 D4 Boot Trunk Lid Tailgate Lift Control Unit Module ECU 3AA962243D
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0907182H
Audi A8 D4 4H Front Seat Backrest Control Module Unit ECU 4H0907182H
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0971663A
Audi A8 D4 Front Door Wiring Harness Loom Cable Left N/S 4H0971663A
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0959107AC
Audi A8 4D Tailgate Lift Boot Lid Control Unit Module Trunk 4H0959107AC
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0881073B
Audi A8L 4H Front Seat Air Pump Control Module Unit 4H0881073B
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0907401M
Audi A8 4H 3.0 TDI CTBA Quattro 258HP Engine Control ECU 4H0907401M
£379.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9243897-1
BMW F10 F11 Onboard Display Central Information Screen Monitor 10" 9243903
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A4709820700
Mercedes W470 Glow Plug Relay Module Unit A4709820700
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 2523079917
Mercedes W470 Nissan Navara OM699 Diesel Fog Lights Blue Relay Set 2523079917
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 237105JK8B-1
Mercedes W470 X250D OM699.303 190HP Engine Module ECU Kit 237105JK8B Automatic
£161.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 284E75XA0A
Mercedes W470 Suspension Control Module Unit 284E75XA0A
£51.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2139001423
Mercedes W470 Bluetooth Module Control Unit A2139001423
£99.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 237305XA1A
Mercedes W470 X250D AdBlue Emission Control Unit Module Unit 237305XA1A
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 284B15XA0B
Mercedes W470 BCM Body Control Module Unit ECU 284B15XA0B
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 277605XB0A
Heater Module Mercedes W470 Nissan Navara D23 Air Conditioning Unit 277605XB0A
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 170014JA0A
Nissan Navara D23 Diesel Fuel Pump Control Module Unit ECU 170014JA0A
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A4709002602
Mercedes W470 Tyre Pressure TPMS Control Unit Module ECU 407405XA0A A4709002602
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A4709007402
Mercedes X250 W470 Gateway Control Unit Module ECU A4709007402
£137.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9146714
BMW X3 E83 Z4 E85 E86 Radio Sat Nav Control Unit CD Player Control Unit 9146714
£104.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 252307990A
Mercedes W470 Nissan Navara OM699 Diesel Fuse Relay Box 252307990A
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. EMU30290N
Mercedes W470 Automatic Gearbox Transmission Module Unit Control ECU EMU30290N
£85.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6549009400-3
Mercedes W907 315CDI OM654.920 Engine Unit Module ECU Kit A6549009400 BCM + Key
£474.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8572439-3
Engine Control Unit BMW F30 F31 N57N 330d 258HP ECU DDE 8572439 Automatic
£51.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7640004-10
Mini One R55 R56 Petrol N12 1.4 95HP Engine ECU Kit DME 7640004 CAS3 Key Manual
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0035670T
Audi A8 D4 Reader Radio CD System Audio MMI Multimedia Head Unit 4H0035670T
£332.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9114357
BMW E60 Dashboard Dash Onboard Display Monitor Screen 9114357
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0907063DB
Audi A5 8T Body Control Comfort Unit Convenience Module BCM1 ECU 4H0907063DB
£123.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0035225L
Audi A8 D4 4H Aerial Antenna Amplifier AMP Booster Module 4H0035225L
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4G5907468C
Audi A6 C7 Gateway Interface Electrical Control Unit Module ECU 4G5907468C
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0962239A
Audi A8 D4 Rear Hatch Boot Lid Tailgate Opening Cable Wiring Line 4H0962239A
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8P4963553A
Audi A3 8P Front Seat Occupation Sensor Left Right N/O/S 8P4963553A
£22.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0907412
Audi A8 D4 Ambient Lighting Control Module Unit ECU 4H0907412
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H4907357B
Audi A8 D4 Headlight Head Light Lamp Range Control Unit Module ECU 4H4907357B
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0907468AF
Audi A8 D4 Central Diagnostic Getaway PKO Control Unit Module ECU 4H0907468AF
£61.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-4H2971111E
Audi A4 D8 3.0 TDI Power Steering Wiring Harness Loom Cable 4H2971111E
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8J0907376F
Audi TT 8J Suspension Damper Module Control Unit 8J0907376F
£51.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9139899
BMW F07 F10 LCI F06 F12 F13 MMI Multimedia CD Player Reader Head Unit 9139899
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2059009421
Mercedes GLC X253 Seat Control Unit Module ECU Front Right O/S A2059009421
£70.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8W1959595D
Audi Q5 FY Rear Door Control Module Unit Left Right N/O/S 8W1959595D
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2118704785
Mercedes W211 Front Seat Memory Control Unit Module Left Right N/O/S A2118704785
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-8R0971030CN
Audi Q5 8R Front Door Wiring Loom Harness Cable Passenger's Side 8R0971030CN
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8R0971029BA
Audi Q5 8R Front Door Wiring Loom Harness Cable Driver's Side 8R0971029BA
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K0907064KH
Audi Q5 8R BCM Body Control Module Unit ECU 8K0907064KH
£151.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9303543
BMW F20 F30 F31 Fuse Box Electrical Power Distribution 9303543
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A9078209600
Mercedes W907 L2H2 Electric Radio Player Head Unit A9078209600
£180.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A9079002407
Mercedes W907 Electronic Ignition Module Control Unit A9079002407
£132.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-3Q2971111AM
Audi RS3 8V Power Steering Rack Wiring Harness Loom Cable 3Q2971111AM
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A9079001403
Mercedes Sprinter W907 Module Control Unit Radar Sensor A9079001403
£199.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8V0035020C
Audi A3 8V Dashboard Sat Navigation Unit System 8V0035020C
£417.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8V0857273P-1
Audi A3 8V Multimedia Display Screen Radio Sat Nav Head Unit 8V0857273P
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9290358
Navigation Head Unit BMW F10 F11 F31 Harman Sat Nav Unit 9290358
£303.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8699952
Mini F60 B48 231HP Petrol Engine Control Unit ECU DME 8699952 Manual
£237.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A9078201200
Mercedes Sprinter W907 Wiring Connector Cable Plug Terminal Housing A9078201200
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2049060405
Mercedes W204 Front Fuse Board Box Relay Unit Case A2049060405
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6868252
Air Module BMW F01 F02 F03 F04 F10 F12 ECU ICM Control Unit 6868252
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3Q0959435L
Entry Keyless Audi A3 S3 RS3 8V Kessy Control Module Unit ECU 3Q0959435L
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9384100
Mini F54 Clubman F60 Countryman KaFAS Camera Windscreen Unit Front 9384100
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9206936
BMW F12 Antenna Aerial Noise Suppression Filter Control Unit Right O/S 9206936
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519065700
Mercedes W907 314 CDI Engine Alternator Generator Valeo A6519065700
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8792158
Mini F56 F60 BMW F45 Basic Head Unit Sat Navigation GPS Radio Stereo 8792158
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7352492
BMW F12 F13 LED Lighting Module Cornering Light Unit Front Right O/S 7352492
£237.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8P0907279K
Audi A3 8P BCM Body Control Module Unit ECU 8P0907279K
£13.95
Free delivery - Wed, Dec 17
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 - Wed, Dec 17
If paid before 14:00
Part no. 5QA919294C
Audi Seat Skoda Volkswagen PDC Parking Sensor Control Unit Module 5QA919294J
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8V0907159B
Audi A3 RS3 8V Impact Sound Actuator Body Control Unit Module ECU 8V0907159B
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 03L906012C-1
Volkswagen Crafter 2E 2.0 TDI CKTC 136HP Engine Unit ECU Kit 03L906012C Manual
£379.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3Q0907338C
Audi VW Seat Skoda Headlight Aim Range Control Unit Module ECU Xenon 3Q0907338C
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8V4971030AE
Audi RS3 8V Front Passenger Door Wiring Harness Loom Cable Left N/S 8V4971030AE
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519009302-4
Mercedes W639 116 CDI 651.940 163HP Engine Module ECU Kit A6519009302 Key Lock
£360.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9387266
FEM Module BMW F23 F36 Body Control Unit ECU LR01 9387266
£113.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2721539691
Mercedes R171 SLK350 M272.969 Engine Control Unit ECU A2721539691 Automatic
£332.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1699007800
Mercedes W169 W639 COMAND Navigation Head Unit Radio Sat Nav Screen A1699007800
£332.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9127894
BMW E83 Telematics Bluetooth Control Unit Module 9127894
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1718704794
Mercedes SLK R171 Radio Comand Nav CD Player Control Head Unit A1718704794
£759.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5WA937548H
Audi A3 8Y Main Fuse Socket 5WA937548H
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 06F971082F
Audi TT 8J 2.0 TFSI Petrol Fuel Injectors Wiring Harness 06F971082F
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K0971104J
Audi A5 8T Rear Bumper PDC Sensor Parking Distance Control 8K0971104J
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K0907383B
Audi A5 8T Towbar Trailer Hitch Control Module Unit ECU 8K0907383B
£70.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5WA959436M
Audi A3 8Y Keyless Control Module Unit ECU 5WA959436M
£61.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5WA937086BE-1
Audi S3 8Y Module BCM Body Control Unit Module ECU 5WA937086BE
£170.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9348358
BMW E60 Body Comfort Control Unit DDE Module ECU 9348358
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0919294G
Audi A3 8V PDC Parking Distance Control Sensor Module Unit ECU 5Q0919294G
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9381746
BMW F23 Cabrio Convertible Folding Top Roof Module 9381746
£85.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9210151-2
Bass Speaker BMW F30 F31 F32 Central Subwoofer Harman Kardon Left N/S 9210151
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9338298
BMW F20 F21 F30 F33 KAFAS 2 Camera Lane Assist Module Control Unit ECU 9338298
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8R0915181
Audi Q5 8R Negative Battery Terminal Cable Wiring Battery 8R0915181
£13.95
Free delivery - Wed, Dec 17
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 .