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.

Automotive electrical systems

At 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. 2751445

Mini Cooper One R56 R55 R57 R58 LCi Retaining plate fuse box SPEG 2751445

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7168154

Mini Clubman R55 LCI Wiper Motor Actuator Window Right Rear O/S 7168154

€23.95

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Part no. 8611289

Mini Cooper S R56 JCW Coolant Thermostat Adapter Wiring Cable 8611289

€28.95

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Part no. 6774078-1

BMW Mini Cooper One R50 R53 R55 R56 R57 Input Cylinder Clutch Control 6758825

€23.95

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Mini F54 F60 Trailer Towing Control Module Cover Bracket Mounting 6872066

-5%

Part no. 6872066

Mini F54 F60 Trailer Towing Control Module Cover Bracket Mounting 6872066

Promo price

€23.95

€22.75

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Part no. 9154329

Mini Clubman R55 Cable Wiring Loom Splitdoor Door Rear Right O/S 9154329

€23.95

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Part no. 9218261

Mini Clubman R55 Clubdoor Cable Wiring Loom Harness Set 9154133

€23.95

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Part no. 8617709

BMW Mini Cooper F55 F56 Wiring Harness Motor Sensorsystem Module 8617709

€113.95

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Part no. 3453954

Mini Cooper One R57 R58 Aerial Antenna Amplifier Diversity Module 3453954

€23.95

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Part no. 9213373

Mini Cooper R57 Convertible Cabrio Petrol Fuse Box 9213373

€23.95

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Part no. 9360501

Mini F54 F55 F56 F57 F60 Rear Electric Power Distribution Fuse Box 9360501

€23.95

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Part no. 9805422

BMW Mini Cooper One R50 R52 R53 R55 R56 R57 R58 R59 R60 R61 Earth Ground Cable

€23.95

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Part no. 7621860

Mini Cooper One R55 R56 R57 Control Unit Module Bracket Holder EGS 7621860

€23.95

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Part no. 9857620

Door Wiring Mini F60 Cable Loom Rear Left Right N/O/S Harness 9857620

€66.95

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Part no. 2755518

Mini R55 R56 R57 Battery Tray Holder Mounting Bracket Housing Box 2755518

€23.95

Free delivery - Thu, Dec 18

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Part no. 8519663-1

Mini Cooper SD R56 LCI N47N 143HP Diesel Engine ECU Kit DDE 8519663 CAS 3 Key

€89.95

Free delivery - Thu, Dec 18

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Part no. 8625074

Engine Wiring Mini F55 F56 Cooper S Petrol B46 B48 Cable Loom Harness 8625074

€32.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7936365

Mini F55 F56 F57 Integrated Supply Module Z11 Control Unit Module 7936365

€66.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8512415-12

Mini Cooper SD R60 ALL4 N47N 143HP Engine Control Unit ECU DDE 8512415 Automatic

€66.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 6956020

BMW MINI Cooper Cabrio Convertible R52 Rear Bumper PDC Cables Wiring Loom Set

€32.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8634124

BMW F40 F45 X1 F48 Mini F55 F56 F60 Alternator Generator Denso 120A 8634124

€47.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9354228

Mini Cooper F56 Rain Light Turn On Sensor Unit 9354228

€32.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 6955475

BMW Mini Cooper R50 R52 Aerial Antenna Amplifier Diversity Module 6955475

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9383681

Mini F55 Fuse Box Front Body Control Module ECU BCM Unit 13275881

€123.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7601993

Mini Cooper One R55 R56 R57 R60 Neutral Start Stop Gearbox Sensor Module 7601993

€47.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8617703

Engine Wiring Mini F56 Cooper S B46 B48 Valvetronic Cable Loom Harness 8617703

€94.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8383551

Mini R50 R53 Headlight Aim Range Control Unit Module ECU Xenon 8383551

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8516739-3

Mini Cooper D R55 R56 LCI R60 N47N Engine ECU Kit DDE 8516739 CAS3 Key Automatic

€142.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8720310

Telematics Module Mini F54 F55 F56 F60 Bluetooth Control Unit ECU 8720310

€61.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7600020-7

Mini R55 R56 R57 N12 DME Petrol Engine Control Unit ECU 7600020

€89.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 3456498

Harness Door Mini R57 LCI R58 R59 Cable Loom Front Passenger Side Wiring 3456498

€28.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8799259

Mini F56 Active Sound Design Radio Audio Amplifer Control Unit Module 8799259

€32.95

Free delivery - Thu, Dec 18

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Part no. 3457568

Mini Cooper R55 R56 R57 LCI R60 R61 Radio Boost CD Player Unit Head 3457568

€328.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8608020

Gearbox Module Mini F55 F56 F57 Automatic Basic Control Unit EGS 8608020

€256.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9809354

Mini R55 R56 R60 R61 Air Module ECU Control Unit Module 9809354

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 6832695

Mini Clubman F54 Battery Cable Negative Terminal Wiring 6832695

€37.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 3453590

Mini Cooper R57 R58 Antenna Bumper Mounted FM/DAB Wiring 3453590

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7806042

Mini R55 R56 Connecting Wiring Cable Cooper D W16 Diesel 7806042

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7541084

Mini Cooper Cabrio R52 Battery Cable Plus Pole 7541084

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9257090

Mini Navigation Head Unit R55 R56 R57 LCI R60 R61 CHAMP 2 Sat Nav DAB 9257090

€332.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8470176-4

Mini Cooper D F55 F56 B37 1.5 116HP Engine ECU Kit DME BDC + Key 8470176 Manual

€379.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7541073

Mini Cooper S R52 R53 W11 Engine Wiring Loom Harness 7541073 Automatic

€28.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7552697

Mini Cooper One Clubman R55 R56 R57 R59 R60 JCW Engine Starter Motor 7552697

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7515197

BMW Mini Cooper One R50 W10 Battery Cable Plus Pole 7515197

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 3455306

Mini R57 Cabrio Convertible DWA Alarm System Relay ECU 3455306 65753455306

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7512967

Mini Cooper R50 R52 R53 Base B+ Terminal Point Engine Compartment 7512967

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8702093-1

Head-Up Display Hud Mini Cooper F54 F55 F56 F57 Project Dash Screen 8702093

€113.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 6910920

Mini Cooper One R50 R53 Heater Temperature Control Actuator 0132801166

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 6949229

Mini R52 Cabrio Convertible DWA Rear Door Alarm System Module Unit 6949229

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9142405

Mini Cooper One R56 Front Left Door Wiring Harness N/S 9142405

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9808713

Mini Cooper S Cabrio R57 R57N LCI Air Module ECU Control Unit Module 9808713

€113.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7520019

Mini Cooper One R50 Petrol W10 W11 Engine Control Unit DME 7520019 Automatic

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9321022

BMW Mini Cooper F55 F56 F57 B Junction Terminal Box 300-400 W 9321022

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9321022-1

Mini Cooper F55 F56 F57 B+ Junction Terminal Box 300-400 W 9321022

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 2751444

Mini R56 DAB/IBOC Tuner Bracket Holder Mounting 2751444

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8625072

Wiring Loom Mini Cooper F55 F56 Harness Injection Valve Ignition 8625072

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8519663-16

Mini Cooper SD R60 R61 ALL4 N47N 143HP ECU Kit DDE 8519663 CAS3 Key Manual

€194.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8602991

Mini F54 F55 F56 F57 F60 Battery Wire Cable Negative Earth Lead 8602991

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7542310-7

Mini Cooper R50 W10 Petrol Engine Control Unit Module ECU DME 7542310 Manual

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9244417

Mini Navigation Head Unit R55 R56 R57 LCI R60 R61 CHAMP 2 Sat Nav DAB 9244417

€322.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 2758980

BMW Mini Cooper R58 R59 Bracket Safety Belt Front Right O/S 2758980

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9876796

Telematics Module Mini F55 LCI 4g Bluetooth Control Module Unit Ecu 9876796

€61.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9317092

Mini One F55 F56 Cable Electric Automatic Hold Brake Handbrake 9317092

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7631026

Mini R55 R56 R57 LCI R60 N47N Automatic Gearbox Basic Control Unit EGS 7631026

€56.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 1405523

Mini One D R50 R53 Cooper S Fuse Box 1405523

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9388179

Mini Cooper One F54 F55 F56 F60 ECU Body Domain Controller BDC Module 9388179

€142.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9224687

BMW Mini Clubman R55 LCI Cable Wiring Loom Splitdoor Door Rear Left N/S 9224424

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7522234

Mini R50 R52 Battery Cable Negative Wire 7522234 7519551

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9268336

BMW MINI Clubman R55 R55N LCI Cable Adapter Lead Sensor Side Airbag 9207117

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7638322-2

Mini One R56 LCI N16 98HP Engine ECU Kit DME 7638322 + CAS3 + Key Automatic

€341.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8678964

BMW X1 F48 Mini Cooper F55 F56 Engine Gearbox Module Wiring Cable Loom 8678964

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9176194

Mini Cooper R57 R58 R59 Radio Aerial Antenna Amplifier FM 9176194

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9811783

Mini Cooper Paceman R61 Wiring Loom Harness Front Cable 9811783

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 3457402

Mini Cooper R58 Coupé Footwell Light Module High EKS PL3 FRM3R 3457402

€227.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9364636

Body Domain Controller Mini F54 F55 F56 F60 ECU BDC Control Unit Module 9364636

€165.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8677247-1

Mini Countryman F60 Cooper Cable Alternator Starter Wire 12428677247 8677247

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 6977982

Mini Cooper R50 R56 R57 R60 Relay No Contact Taubenblau 6977982

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9384100

Mini F54 Clubman F60 Countryman KaFAS Camera Windscreen Unit Front 9384100

€42.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9185474

Mini Cooper R60 R61 Antenna Aerial Diversity Trap Circuit 9185474

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7598857

Mini R55 R56 Cooper S EGS Module Automatic Gearbox ECU Control Unit 7598857

€80.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 7644251

Mini Cooper One R55 R56 R57 R60 Battery Mounting Bracket Clamp Bolt Holder

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Battery Wire Mini Cooper F55 F56 F57 IBS Negative Battery Lead Cable 6821205

-5%

Part no. 6821205

Battery Wire Mini Cooper F55 F56 F57 IBS Negative Battery Lead Cable 6821205

Promo price

€23.95

€22.75

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 6916228

Mini Cooper R50 R53 VICS Receiver Control Unit Module Japan 6916228

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9497858

Mini Countryman F60 Wiring Cable Loom Adapter Excitement THL 9497858

€33.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 6800903-2

Mini R50 R52 R53 Steering Wheel Horn Switch Left Right N/O/S Set 6800903

€32.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 0148459-BRG

Mini Cooper One R50 Fuel Filler Cover Flap British Racing Green A67 0148459

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8519663-14

Mini Cooper D R56 LCI R60 N47N 112HP Diesel Engine Unit ECU DDE 8519663 Manual

€56.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9177118

CD Changer BMW X5 E70 X6 E71 Mini R55 R56 R57 6 Disc Changer Unit 9177118

€37.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 2371741

Mini F55 F56 Battery Cable Positive Battery Alternator Starter Wiring 2371741

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9359248

BMW MINI Cooper One F55 Cable Harness Door Right O/S Loom Driver Side 9359246

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9286640

Mini Navigation Head Unit R55 R56 R57 LCI R60 R61 CHAMP 2 Sat Nav DAB 9286640

€237.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8634246

Mini F54 F60 B42 B46 B48 Ignition Injection Valve Wiring Harness Loom 8634246

€113.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 8677247

Mini Countryman F60 Cable Alternator Starter Wire 12428677247 8677247

€28.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9176193

Mini Cooper R57 R58 LCI Radio Aerial Antenna Amplifier FM 9176193

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 6937083

Ultra Sonic Module Mini Cooper R50 R53 Alarm System Sensor 6937083

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. LHD-HC-8613-R56

LHD-HC-8613-R56

€284.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9199491

BMW Mini Clubman R55 Cable Wiring Loom Splitdoor Door Rear Left N/S 9199491

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 9224686

BMW Mini Clubman R55 Cable Wiring Loom Splitdoor Door Rear Right O/S 9224424

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

Part no. 3449686

Mini Cooper R55 R56 R57 Passive Go Module Control Unit 3449686

€23.95

Free delivery - Thu, Dec 18

If paid before 14:00

...

Showing 100-198 of 976 products

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 .

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