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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Condition
In Stock
Price
Part no. A0003427200
Mercedes EQA350 H243 4matic Electric Voltage Converter Module A0003427200
£351.95
Free delivery - Mon, Nov 10
If paid before 14:00
Part no. 8512499-8
BMW E87 E90 LCI N47 118d 318d 143HP Diesel ECU Kit DDE 8512499 CAS3 + Key Manual
£142.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6969012
BMW E61 Body Control Module Unit ECU BCM 6969012
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 03L911024B
Audi A6 C7 2.0 TDI CGLC Diesel Starter Motor 03L911024B
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 5K0035156A-1
VW Volkswagen Touran 1T Stereo Radio CD Changer Player Head Unit 5K0035156A
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A3-8P-SCREEN
Audi A3 8P Head Unit Display Screen Sat Nav Navigation Dashboard Unit
£113.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9873545
PDC Module BMW F40 G20 G21 Parking Assistant Control Unit Module ECU 9873545
£28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8506442-1
BMW E81 E87 LCI 123d Petrol N47S 204HP ECU Kit DDE 8506442 CAS3 Key Automatic
£284.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A6398201189
Mercedes W639 Remote Control For Screen And DVD Player A6398201189
£56.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A1679000111
Mercedes W167 W177 Radio Stereo Player Sat Nav Head Unit ECE A1679000111
£284.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9214933
BMW E81 E87 E90 LCI Navigation Head Unit Sat Nav Professional CIC 9214933
£284.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A6395406809
Wiring Loom Mercedes W639 Vito Cable Door Wiring Cable A6395406809
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 2T1T-14B321-AC
Ford Transit Connect Air Module Control Unit ECU 2T1T-14B321-AC
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A9065420044
Mercedes W906 Bracket Mount Fuse Distribution Box A9065420044
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. rhd-A2135404039
Mercedes W213 AMG Engine Compartment Fuse Box A2135404039
£56.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A9079053907-1
Mercedes Sprinter W907 Battery Sensor Negative Terminal Cable Wiring A9079053907
£37.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A2185408907
Mercedes CLS C218 Front Dashboard Console Wiring Loom Harness A2185408907
£18.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A2049060902-1
Mercedes W204 COMAND Head Unit Navigation CD Player Radio Unit A2049060902
£332.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. rhd-A2135400240
Mercedes W213 Navigation GPS NAV SAT Mount System Computer Bracket A2135400240
£18.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8792852
Door Cable Wiring BMW G01 F97 G02 F98 Passenger Door Loom Harness 8792837
£94.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A2038202285
Mercedes-Benz C-Class W203 Door Control Module Right Rear O/S A2038202285
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A2479002613
Mercedes CLA C118 W177 W205 W213 Telematics Control Unit Module A2479002613
£66.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8P0907279P
Audi A3 8P Gateway Interface Onboard Supply Control Module Unit ECU 8P0907279P
£189.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A1635408905
Mercedes-Benz M-Class ML W163 Rear Axle Brake Wiring Loom Harness A1635408905
£18.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 4H0909131
Audi A8L 4H Ignition Keyless Entry Reader Coil Module 4H0909131
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A6519007401-8
Mercedes C204 C250CDI OM651.911 204HP BlueEFFICIENCY Engine ECU Unit A6519007401
£75.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A6398200789
Mercedes W639 CD Player Radio Audio Head Unit A6398200789
£66.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 4H0971160A
Audi A8 D4 Armrest Adapter Wiring Loom Front Left N/S Passenger Door 4H0971160A
£18.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A2649001200-5
Mercedes C205 C200 M264.915 Engine Control Unit ECU A2649001200 Automatic
£189.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. rhd-A0051510101-1
Mercedes W202 W203 W208 W220 M112 M113 Engine Starter Motor A0051510101
£18.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A1779005509
Door Module Mercedes C118 W177 H243 Rear Left N/S Door Control A1779005509
£28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. RHD-8Y2971029AG
Audi A3 8Y Front Door Wiring Loom Harness Cable Driver's Side 8Y2971029AG
£70.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 1Z0035111A
Skoda Octavia II Head Disc CD Changer Player Unit 1Z0035111A
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A2479052503
Mercedes Sprinter W910 Remote Key Control Unit A2479052503
£75.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 4G5971030EF
Audi RS6 C7 Door Wiring Front Left N/S Door Harness Loom 4G5971030EF
£18.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9805947380
Peugeot Partner B9 9HN 1.6 HDI Engine Control Unit Module ECU Manual 9805947380
£28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8W0035192E
Audi A4 B9 Multimedia Stereo Sat Nav SD CD Player Radio Head Unit 8W0035192E
£142.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. B67824232
Mercedes CLK C209 A209 iPod Connection Interace Unit B67824232
£23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8V3971036
Audi A3 S3 8V Front Door Card Wiring Harness Passenger Left N/S 8V3971036
£18.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. RHD-6822902
Head Up Display X3 G01 X3M F97 Hud Projector Dash Screen Control Module 6822902
£151.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A7899826101
Mercedes H243 EQA Intica Systems Mount Support Holder Bracket A7899826101
£18.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 4H0881073B
Audi A8L 4H Front Seat Air Pump Control Module Unit 4H0881073B
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 5A5EF36
BMW X1 F48 LCI Basic Navigation Head Unit Module 5A5EF36
£474.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 0148459-PS
Mini Cooper One R50 Fuel Filler Cover Flap 0148459 Pure Silver - 900
£18.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. D1BT14D212NA
Ford Transit Connect Mk2 II Bluetooth Control Module Unit ECU D1BT14D212NA
£32.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7514342-1
BMW 5 Z4 Series 1 E34 E85 Base B Terminal Point Engine Compartment 7514342
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A2045420323
PDC Display Mercedes W204 Front Parking Sensor Screen Control Unit A2045420323
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9353066
BMW F20 F21 F30 F31 Relay Cover Electric Fan Relay Cap 9353066
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6J4971161M
Seat Ibiza 6J Door Wiring Rear Right O/S Harness Loom Cable 6J4971161M
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9153135
BMW F01 F02 F03 Holder Bracket Control Unit Amplifier 9153135
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6974370
Alarm System Unit BMW E60 E61 Ultra Sonic Module 6974370
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A2038219751-3
Mercedes W203 C209 Roof Alarm Motion Sensor Module Cover Trim Beige A2038219751
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 04L907309A-1
Audi A3 8V 2.0 TDI CRLB 150HP Engine ECU Kit Ignition + 2 Keys 04L907309A Manual
£237.95
Free delivery - Mon, Nov 10
If paid before 14:00
Part no. rhd-A2046840137
Mercedes-Benz E-Class W207 A207 C207 Control Unit Module Bracket Passenger Side
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A1645453040
Mercedes-Benz ML GL R W164 W251 Additional Backup Battery Holder A1645453040
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7640015-3
BMW E81 E82 E88 N43 118i 143HP Engine Control Unit ECU DME 7640015 Automatic
£123.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9368338
BMW 3 F30 LCI 330e Hybrid Battery Cooling Refrigerant Double Pipe 9368338
£23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 4H0919275-DGR
Audi TT 8J PDC Parking Distance Sensor Control Daytona Grey Pearl Z7S 4H0919275
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A1660080799
Mercedes W166 Map Card Fuse Box Grouping Diagram A1660080799
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A0009001017
Mercedes S205 W205 Air Conditioning Control Module A/C ECU Unit A0009001017
£28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8519005
BMW X1 E84 18dX Diesel N47N 143HP Engine Control Unit ECU DDE 8519005 Manual
£94.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 4H0907063DB
Audi A5 8T Body Control Comfort Unit Convenience Module BCM1 ECU 4H0907063DB
£123.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8510829-6
BMW E90 E91 LCI N47N 320d 184HP Engine Control Unit ECU DDE 8510829 Automatic
£37.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 03L906018KD-2
Audi A4 B8 2.0 TDI Quattro CGLC 177HP Engine Control ECU Kit 03L906018KD Manual
£170.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 3451585-2
Instrument Panel Glass BMW X3 E83 Speedo Clocks Cluster Glass Covering Panel
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6956750
BMW E87 Control Unit PDC Parking Sensor Module Nautikblau Blue - A21 6956750
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 5A2AA07
BMW U06 Active Tourer Cable Harness Battery Positive Wiring Lead Cable 5A2AA07
£47.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8714475
BMW F40 Front Door Wiring Cable Harness Loom 8714475
£18.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9282039
BMW X3 F25 Head Unit Navigation GPS Sat Nav Infotainment DAB CHAMP2 9286465
£170.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6940623-QB1
BMW E81 E82 E84 E87 E90 E91 PDC Park Sensor Ultrasonic Set x4 Quarz Blau - A18
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 2Q0959772
Volkswagen Polo Mk6 AW Seat Ibiza Mk5 Heated Seat Module Control Unit 2Q0959772
£18.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 7P5971204
Porsche Cayenne 92A Heated Windscreen Washer Cable Wiring Harness 7P5971204
£32.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 5A37035
BMW i4 G26 Gran Coupe Front Driver's Door Wiring Harness Right O/S 5A37035
£56.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A2189009003
Mercedes CLS C218 Front Headlight Xenon Ballast Control Module Unit A2189009003
£56.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. RHD-A1664404337
Mercedes C292 Positive Cable Battery Starter Alternator Plus Wiring A1664404337
£70.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A2465409934
Mercedes W176 Door Harness Left Right N/O/S Rear Door Wiring Loom A2465409934
£85.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A6089001500-2
Mercedes W177 A180d 116hp OM608.915 Engine ECU Kit A6089001500 Key Lock
£189.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 1S0919275-PHB
Audi A3 8P PDC Parking Distance Control Sensor Module Unit ECU Phantom Black Z9Y
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A2474703702
Mercedes W177 W247 Solenoid Valve Line Pipe Hose Starter A2474703702
£37.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 4H0907145
Audi A6 C7 Air Suspension Level Height Adjustment Module Control Unit 4H0907145
£23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6980089
BMW 5 Series E60 E61 Alarm System Unit Ultra Sonic Module 6980089
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8W0907159J
Audi A4 B9 A5 F5 Impact Sound Actuator Control Module 8W0907159J
£37.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9394665
BMW F10 Footwell Light Module Control Unit ECU 9394665
£94.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9191408
BMW X1 Series E84 Wiring Cable Loom Set Rear Door Left Right N/O/S 9191408
£18.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8K2907115AE
Audi A4 B8 A5 8T 2.0TFSI CDNB Quattro 180HP Engine Unit ECU 8K2907115AE Manual
£66.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8639595-12
BMW F30 F31 F32 328i 428i N20 245HP Engine Control ECU DME 8639595 Automatic
£189.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 2G0907451E
VW Volkswagen Polo Mk6 Dashboard Light Sun Solar Sensor Unit 2G0907451B
£28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8K0959793
Audi A5 8T Door Module Control Unit ECU Front Driver's Side 8K0959793
£23.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. BK2T-14B446-DF
Ford Transit Custom Front Panel Catch Cable Wire Harness BK2T-14B446-DF
£28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 6G9T-14B192-CA-1
Ford Fiesta Transit Mk7 Relay 4-Pin Black FoMoCo Unit SET X2 6G9T-14B192-CA
£18.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9259021
BMW F01 F07 F10 F11 F12 Camera Module Based Assist Systems Control Unit 9259021
£18.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 5A37073
BMW i4 G26 Gran Coupe Electric Front Door Wiring Harness Left N/S 5A37073
£28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8474730-4
BMW F20 F21 F30 F31 LCI 120d 320d B47 190HP Engine ECU Kit DDE 8474730 Automatic
£189.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A1669061202
Mercedes W221 Fuse Box Control Unit Module Relay A1669061202
£28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. A2049000607
Mercedes W204 W207 Air Suspension Module Regulation Control Unit A2049000607
£56.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. rhd-6J4971120CL
Seat Ibiza 6J Door Wiring Front Right O/S Harness Loom Cable 6J4971120CH
£28.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 9153136
BMW F01 F02 F03 LCI Holder Bracket Control Telematics Unit 9153136
£13.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8715740
BMW F32 F33 F87 M2 Telematics Control Module Unit ECU 8715740
£113.95
Free delivery - Fri, Nov 07
If paid before 14:00
Part no. 8572458
BMW F07 GT 535d N57Z 313HP Engine ECU Kit DDE 8572006 CAS4 + Key Automatic
£474.95
Free delivery - Fri, Nov 07
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 .