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Car Electrics parts

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

    Alternator

  • Starter motor Car Electrics cost

    Starter motor

  • Battery Car Electrics cost

    Battery

  • Headlight leveling motor Car Electrics cost

    Headlight leveling motor

  • Alternator regulator Car Electrics cost

    Alternator regulator

  • Wiring harness Car Electrics cost

    Wiring harness

  • Horn Car Electrics cost

    Horn

  • Starter solenoid Car Electrics cost

    Starter solenoid

  • Fuse car price

    Fuse

  • Starter brushes car price

    Starter brushes

  • Fuse box / -holder car price

    Fuse box / -holder

  • Motorcycle batteries car price

    Motorcycle batteries

  • Truck batteries car price

    Truck batteries

  • Battery holder car price

    Battery holder

  • Starter motor parts car price

    Starter motor parts

  • Freewheel gear, starter car price

    Freewheel gear, starter

parts catalogue Electric system for car
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    Buycarparts.co.uk guarantees high-quality Electrics at very attractive prices.
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    We currently have over 500,000 car parts in our product range.
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Are you looking for Electrics for your auto? Then you have come to the right place!

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  • Car Electric system for VOLVO
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  • Electric system MINI
  • Electric system MAZDA
  • Electric system HYUNDAI
  • Electric system SEAT
  • Electric system KIA
  • Electric system LAND ROVER
  • Electric system MITSUBISHI
  • Electric system ALFA ROMEO
  • Electric system SUZUKI
  • Electric system PORSCHE
  • Electric system JAGUAR
  • Electric system SUBARU
  • Electric system JEEP
  • Electric system LEXUS
  • Electric system OPEL
  • Electric system MG
  • Electric system CHEVROLET
  • Electric system SAAB
  • Electric system DACIA
  • Electric system SMART
  • Electric system MASERATI
  • Electric system CHRYSLER
  • Electric system TESLA
  • Electric system IVECO
  • Electric system SSANGYONG
  • Electric system ABARTH
  • Electric system DAIHATSU
  • Electric system BENTLEY
  • Electric system INFINITI
  • Electric system ISUZU
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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