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. 8K0955557C
Audi A4 B8 Crash Impact Sensor Unit Air Module 8K0955557C
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1765401304
Door Cable Mercedes W176 Wiring Loom Front Left Door N/S A1765401304
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6785396
VDC Module BMW X5 E70 X6 E71 Vertical Dynamic Control Unit ECU 6785396
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9282424
BMW 3 5 Series F10 F30 Control Unit Module Top Rear Side View Camera 9282424
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 1K0915333H
Audi A3 8P Battery Box Tray Housing Holder Bracket Cover Mount 1K0915333H
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9203309
BMW X6 Series E71 Cable Loom Door Rear Left Right N/O/S Wiring Harness 9207860
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A1705403506
Mercedes SLK R170 M111 Positive Battery Cable Lead Wire Starter A1705403506
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K0971035AS
Audi RS4 B8 Door Wiring Harness Cable Loom Front Left N/S 8K0971035AS
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A2465407911
Door Harness Mercedes W176 W246 Cable Loom Wiring Front Right O/S A2465407911
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9354457
BMW F20 F30 F31 F32 Front Seat Control Unit Module ECU 9354457
£51.95
Free delivery - Wed, Dec 17
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 - Wed, Dec 17
If paid before 14:00
Part no. 8736162
Head Unit BMW F20 F21 F22 F30 F31 F82 LCI Sat Nav Radio Media Navigation 8736162
£332.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8631833
Mini R55 R56 R57 LCI R60 Automatic Gearbox Basic Control Unit EGS 7356237
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2055407616
Wiring Mercedes W205 Electrical Cable Transmission To Body A2055407616
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6832924
BMW 4 Series F33 F83 M4 Switch Folding Top Sliding Up Down Roof 9366374
£18.95
Free delivery - Wed, Dec 17
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 - Wed, Dec 17
If paid before 14:00
Part no. 6934096
BMW 7 Series E65 Cable Harness Door Rear Right Left N/O/S Wiring Loom 6923713
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9231180
BMW F22 F30 F32 Antenna Amplifier AM FM Booster AMP 9231180
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K0907064BC
Audi A4 B8 Body Control Comfort Unit Module BCM Convenience Unit ECU 8K0907064BC
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3450435
Mini Cooper One R56 High SPEG H1 Fuse Distribution Box 3450435
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6857208
Parking Distance Assistant BMW 20 F21 F30 F31 F36 Control Unit Module 6857208
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3402862
BMW X3 E83 LCi Earth Cable Flow Electric Battery Negative
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6808605
Air Con Pipe BMW F45 Mini F60 Pressure Hose Tube Compressor Evaporator 6808605
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2218707386
Mercedes W221 Door Control Unit Module Right Rear O/S A2218707386
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9147618
BMW X5 E70 Navigation System CCC CD Player Sat Nav Head Unit 9147618
£294.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. LT1T15604CCB
Ford Transit Connect Mk2 Body Control Module BSI Unit P004T LT1T-15604-CCB
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2469008813
Module Mercedes W176 A45 AMG M133 4matic All Wheel Drive Control A2469008813
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-8510247
Engine Wiring BMW E90 E91 E92 LCI N47N Loom Harness Cable Gearbox 8510247
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-8P7971030L
Audi A3 8P7 Convertible Door Wiring Cable Harness Driver's Side 8P7971030L
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A6394403150
Mercedes W639 Battery Starter Alternator Wiring Harness Cable A6394403150
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519005301-9
Mercedes C207 E250 CDI BE OM651.911 Engine Unit Module ECU Kit A6519005301 Key
£189.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9355559
BMW G30 G31 LCI G11 G12 Positive Battery Terminal Harness Wiring Cable 9355559
£85.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7553166-4
BMW E60 E90 E91 N52 325i 525i Engine ECU Kit DME 7553166 CAS2 Key Automatic
£303.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2055406621
Starter Cable Mercedes W205 GLC X253 Electrical Wiring Harness A2055406621
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1665400182-1
Mercedes C292 Fuse Box Cover Trim Panel Lid Black A1665400182
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9262752-1
BMW F20 F21 F22 Central Information Display Screen 6,5" Control Unit 9262752
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2479002307
Mercedes W177 W247 4Matic Transfer Control Unit Module ECU A2479002307
£113.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A2044408753
Battery Cable Mercedes W204 W207 Negative Lead Alternator Wiring A2044408753
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6970090
BMW E63 E64 Start Stop Switch Wiring Harness Cable Loom Connector 6970090
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9805533-1
Mini R60 Rear PDC Parking Sensor Royal Grey Metallic - A48 9805533 SET x2
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2229067403
Mercedes W177 W247 M260 Exhaust Control Valve Flap Actuator Drive A2229067403
£142.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2469008516
Parking Brake Module Mercedes W176 W246 Electric Control Unit ECU A2469008516
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8714632
Body Control Unit Mini F54 F55 F56 ECU Body Domain Controller BDC Module 8714632
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8642704
Mini One F56 B38 102HP Petrol Engine ECU Control Unit DDE 8642704 Manual
£237.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8E0880201DH
Audi A5 8T Steering Wheel Air Module Driver's Side 8E0880201DH
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8P3971085
Audi A3 8P Rear Bumper PDC Wiring Parking Sensor Loom Harness 8P3971085
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 226334803R
Renault Trafic 3 Vauxhall Vivaro B 1.6 DCI Engine Wiring Loom Cable 226334803R
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-7564408-1
BMW 3 Series 1 E90 320si N45 Petrol Engine Wiring Loom Harness 7564408
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8T0907468T
Audi A4 B8 A5 8T Gateway Control Unit Module ECU 8T0907468T
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7546990-1
BMW E60 E63 E64 530i 630i N52 258HP ECU Kit DME 7546990 + CAS2 + Key Automatic
£313.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1669051702
Mercedes-Benz A C M W166 W176 W205 Aerial Antenna Amplifier Unit A1669051702
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-7545641
BMW 7 Series E65 E66 N62N Cable Alternator Starter Base B+ 7545641
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0959655H
Audi A7 4G8 Air Module Control Unit ECU SRS Module Unit 4H0959655H
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9891698
PDC Module BMW G30 G31 G11 X3 G01 Parking Assistant Control Unit 9891698
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2059004721
Door Module W205 Rear Right O/S Door Control Unit Module A2059004721
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8506199
BMW E60 E61 LCI 520d Diesel N47 177HP Engine ECU DDE 8506199 Control Unit
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7633959-1
BMW F10 M5 F12 F13 M6 S63N 560HP Engine ECU Unit Module DME 7633959 Twin-Clutch
£569.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2385407716
Mercedes C238 Parking Sensor Wiring Rear Bumper PDC Loom Cable A2385407716
£85.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8516739-6
Mini SD R56 LCI R60 143HP N47N Engine ECU Kit DDE 8516739 + CAS3 + Key, Manual
£189.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A6401504034-1
Mercedes W245 B200 OM640.941 140HP Engine Control ECU Kit A6401504034 Automatic
£189.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1665459340
Mercedes W166 C292 Fuse Box Relay Control Unit Module A1665459340
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2048700594
Radio Player Mercedes-Benz W204 COMAND Navi CD Head Unit A2048700594
£113.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-8R2035666H
Audi S8 8T Multimedia MMI Head Unit Radio Player Control Module 8R2035666H
£113.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2229000013
Door Module Mercedes W205 X253 Front Door Right O/S Control Unit A2229000013
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7808074
BMW E70 LCI F10 Alternator Generator Engine 180A Valeo N57 Diesel 7803724
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7P0959655C
Porsche Cayenne 92A Air Module ECU Control Unit 7P0959655C
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4F0919283K
Audi Q7 4L Parking Control Unit ECU PDC Park Assist Module Sensor 4F0919283K
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6927928
CAS2 Module BMW E60 E61 E63 E64 Car Key Reader Control Unit ECU 6927928
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0959793S
Audi A8 D4 Front Door Control Module Unit ECU Driver's Side 4H0959793S
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9339830
BMW X3 G01 G11 G12 G30 Fuse Box Battery Jump Start Terminal Pack 9339830
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9204536-4
BMW E89 Footwell Light Module ECU Control LED XE PL2 FRM II Lear 9204536
£113.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2075405205
Mercedes W207 Door Cable Wiring Loom Front Left Right Door N/O/S A2075405205
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9241825
Central Information Display BMW F10 F11 LCI Boardmonitor Screen 7" 9241825
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8E1971035DJ
Audi A4 B7 Front Door Wiring Harness Loom Cable Left N/S 8E1971035DJ
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5A0E7D0
BMW G20 Rear Fuse Box Power Distribution Relay Module Control ECU Unit 5A0E7D0
£85.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6950093
BMW X5 Series E70 Flat Cable Wiring Wire CAS Start Stop 6950093
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2741504704
Mercedes X253 Engine Wiring Harness Line Supply Line A2741504704
£94.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2215404062
Mercedes W221 Air Suspension Control Unit Module Airmatic A2215404062
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8T0862335B
Audi A4 B8 Bluetooth Multimedia Interface Control Module Unit ECU 8T0862335B
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6972065
BMW E91 Touring Ultra Sonic Burglar Alarm System Sensor Module 6972065
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1698705894
Mercedes W169 W245 CD Player Radio Stereo Head Unit A1698705894
£62.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8582188-2
BMW F06 640d N57Z 313HP Engine Unit ECU Kit DDE 8582188 CAS4 + Key Automatic
£332.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9206683
BMW F12 Antenna Amplifier Diversity Module Unit 9206683
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0907801H
Parking Brake Module Audi A6 C7 A7 4G A8 4H Handbrake Control Unit 4H0907801H
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4F5035225R
Audi A6 4F Radio Aerial Antenna Amplifier FM 4F5035225R
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6875773
BMW F10 Tyre Pressure RDC Control Unit Module ECU 6875773
£113.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9366605
BMW F10 F11 F13 F30 F32 F80 F82 F83 Control Unit Module Japan ECU 9366605
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6935599
BMW 1 3 Series E81 E87 E90 PDC Parking Ultrasonic Sensor Red Japanrot Japan Red
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2129009505
Mercedes W212 PDC Parking Distance Control Unit Module Sensor A2129009505
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9138830
BMW E60 E61 E63 E64 LCi Fuse Box Power Distribution Rear 9138830
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 06A906033DT-1
Audi A3 8P 1.6 MPI BGU 102HP Engine Control Unit ECU Kit 06A906033DT
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9229878
BMW E91 LCI ECU Body Control Module Junction Box H2 9229878
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 03L906023LL
Skoda Fabia 5J 1.6 TDI 90HP CAYB Diesel Engine ECU Kit 03L906023LL Manual
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K2907115L
Audi A4 B8 A5 8T 8K 2.0 TFSI CDNC 211HP Engine Control ECU 8K2907115L
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8654460-4
Mini F54 F55 B38 136HP Engine ECU Kit Unit DME 8654460 BDC Key Automatic
£265.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-8513823
Gearbox Wiring BMW F10 F11 520d N47N Manual Engine Loom Harness Cables 8513823
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 1K8919472A
Volkswagen Scirocco Mk3 PDC Parking Sensor Control Unit Module 1K8919472A
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8485065
BMW G11 G12 G14 G15 G16 G30 G31 G32 G38 Positive Battery Cable Wire 8485065
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9119428
BMW E46 E89 Mini R50 R52 Parking Control Module Unit PDC 9119428
£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 .