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Aftermarket ignition coil replaces Onan 166-0804 exactly and is the designed to directly replace the coil in the 166-0772 kit.   Will also replace most other 12V dual output coils on Onan twin cylinder engines with points ignition as shown below.

Other Onan coils that our 1660804-A can replace: (May require some minor mounting adaptation).

  • 166-0535
  • 166-0543
  • 166-0643
  • 166-0638
  • 166-0648
  • 166-0772
  • 166-0804
  • 166-0346 or 166C346 - you MUST remove the original resistor in series with the old coil!

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  • Part #: 1660804-A
  • 3 In Stock

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