SMP Europe

Ballast Resistors

Lucas Ballast Resistors control the current in the ignition system once the vehicle has started, prolonging the lifespan of the ignition components.

  • Designed with over 50 yearsā€™ experience in ignition systems
  • Reliable and long last service life
  • Tested to meet or exceed OE Standards

Product Overview:

Limits the amount of current in the ignition system once the vehicle is started. Allows 12v at cranking/start-up and then limits to between 6-9v when running to prolong the life of the ignition system.

Causes of Failure:

Wear and Tear, Vibration, Heat Damage

Symptoms:

Non-Start, Misfire

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