Ignitions and Electrical› Ignition Components

TwinPower

Twin Power 07-20 XL Ignition Coil Black Replaces H-D 31656-07 .5 Ohm

$130.55

SKU: T09O 210539

In Stock
In Stock
Ships by Jun 17
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Non-Returnable Item

Description

The TwinPower 210539 is an ignition coil designed for 12-volt Harley-Davidson ignition systems. It features a .5 ohm primary resistance for consistent ignition and a black powder-coated finish for durability.

This ignition coil is a direct OEM replacement for Harley-Davidson part number 31656-07. It is designed to fit 2007-2020 Harley-Davidson XL Sportster models. The coil aims to improve starting, prevent high-speed misfires, and enhance overall performance.

Fitment

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Specifications

BrandTwinPower
Part NumberT09O 210539

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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