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Fits many Onan twin cylinder air cooled engines. Replaces 166B535, 166-0535, 166-0543, 166-0643, 166-0638, 166-0648, and 166-0804. Check your manual or call if you are not sure. Coil is marked 166-0804. 12 volts.

NOTE: You cannot buy the 166-0804 coil separately unless you buy our exact aftermarket replacement shown here: 1660804-A

Included in this kit is the (2) rubber boots for the hi voltage wires, (2) brass ends for the plug wires, and an instruction sheet to convert from the older style coils.

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  • Part #: 166-0772
  • 2 In Stock
  • Manufactured by: Cummins Onan

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