Ignitions and Electrical› Ignition Components
TwinPower
Twin Power 17-20 FLH FLT Ignition Coil Black Replaces H-D 31600017 .4 Ohm
SKU: T09O 210546
Description
This ignition coil offers at least 20% more voltage than stock, improving starting and preventing high-speed misfires. It is a .4 Ohm coil, designed to replace Harley-Davidson part numbers 31600017 and 31696-07A.
Fitment
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Specifications
| Brand | TwinPower |
| Part Number | T09O 210546 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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