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Electrics car spares

Find up-to-date offers for other spare parts for Electric system
  • Car Alternator from Electrics catalogue

    Alternator

  • Car Starter motor from Electrics catalogue

    Starter motor

  • Car Headlight leveling motor from Electrics catalogue

    Headlight leveling motor

  • Car Battery from Electrics catalogue

    Battery

  • Car Alternator regulator from Electrics catalogue

    Alternator regulator

  • Car Wiring harness from Electrics catalogue

    Wiring harness

  • Car Horn from Electrics catalogue

    Horn

  • Car Starter solenoid from Electrics catalogue

    Starter solenoid

  • Auto Fuse cheap online

    Fuse

  • Auto Carbon brush, starter cheap online

    Carbon brush, starter

  • Auto Fuse box / -holder cheap online

    Fuse box / -holder

  • Auto Battery holder cheap online

    Battery holder

  • Auto Freewheel gear, starter cheap online

    Freewheel gear, starter

  • Auto Motorcycle batteries cheap online

    Motorcycle batteries

  • Auto Truck batteries cheap online

    Truck batteries

  • Auto Starter motor parts cheap online

    Starter motor parts

parts catalogue Electric system for car
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Are you looking for Electrics for your auto? Then you have come to the right place!

  • Car Electrics BMW
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  • Car Electrics MERCEDES-BENZ
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  • Car Electric system CITROËN
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  • Car Electric system FIAT
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  • Electrics SKODA
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  • Car Ventilation systemHeating and ventilation

Car electrical failure

  • Lighting system failure;
  • Battery problems;
  • Alternator breakdown;
  • Faults in electrical loads;
  • Fail of fuse.

Signs of electrical problems

  • Incorrect or no performance of electrical devices;
  • Voltage drop (change of light intensity);
  • Alarm indication on dashboard;
  • Increased noise level of alternator operation;
  • Unusual sounds when the alternator works;
  • Cracks on battery case or alternator.

Causes of electrical problems

  • Oxidation, abrasion and failure of conductors’ insulation;
  • Breach of electrical circuit;
  • Violation of the battery and the alternator operation rules;
  • Frequent engine starting;
  • Battery overload;
  • Short circuit;
  • Exceeding service limit of components;
  • Long operation of battery and alternator in severe conditions (dust, dirt, high humidity, high or low temperature);
  • Low quality of parts and materials.

Diagnostics

Troubleshooting of car electrical system is a time-taking process. For estimation of every power system component they should be alternately connected to vehicle “earth”. You should also estimate alternator drive belt tension and wiring between the battery, switch and alternator. It is necessary to measure the level of battery charging current using an ammeter. Lighting devices’ failures occur due to bulbs burnout or wiring short circuit. If bulbs burnout occurs frequently it is recommended to check alternator voltage regulator. You can carry out the inspection on your own only if you have electrical measuring instruments.

Repair and replacement of electrical system components

If rapid voltage change happens, first you should check fuse panel and replace the blown out fuses. You can repair most minor breakdowns on your own: replace a light or wiring or clean oxidized contacts, having disconnected them from power supply. The alternator failures are more complicated to fix, so you better apply to a service shop. Broken battery has to be replaced.

Helpful tips on operation, causes of faults, troubleshooting, and service intervals