Universal 6/12 Volt ATV Coil

This is an imported universal 6 or 12 volt ATV/Motorcycle coil. It has been tested with our ignition modules and produces a good spark with just 6 volts, and should work fine on most any model engine. See this coil being used with a TIM6 ignition module on YouTube here --> https://youtu.be/_9KI5MJ0zQo

This coil contains a relatively large internal/external core making it stronger than smaller coils. Connections are simple. For the primary winding circuit (input) - one prong for positive, and negative is simply connected to the core frame. For the secondary winding circuit (spark plug output), ground the core frame to the engine head. It includes approx. 18" of spark plug wire. The coils are enclosed in a plastic cylinder and potted with epoxy. This makes them very rugged and oil/fuel proof.


  • Approx. Size: 2.25" x 2" x 1.75"

  • Weight: 7oz

  • Approx. primary resistance: 1.4 Ohms

  • Approx. secondary resistance: 6.3K Ohms

  • Operating voltage: 6 to 12 volts DC

  • Turns ratio: 1:75

  • Magnetizing inductance - 6.2 mH

  • Leakage inductance - 0.4 mH

IMPORTANT NOTE: If used with the BuzzCoil or PICTIM ignition (which switch the coil on the negative connection), do NOT ground your battery to the engine. This will short, overheat and destroy the coil! This is not necessary on the TIM6 as it is switched on the positive connection.

Item#: COIL-UR

Price: $27.00