Dual Ignition Coil 31655-99 for Harley 2000-2006 FXSTB 1BTY Night Train 21020225
$103.19
Sale price
$103.19
Regular price
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SKU:
ZZ3F09231
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Dual Ignition Coil 31655-99 for Harley 2000-2006 FXSTB 1BTY Night Train 21020225
$103.19
In Stock
$103.19
Sale price
$103.19
Regular price
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Compatible Models
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Compatible equipment / model
Dual Ignition Coil for Harley
The Dual Ignition Coil 31655-99 is a direct replacement ignition coil designed to restore reliable spark delivery for Harley-Davidson motorcycles, including the FXSTB Night Train and Road King Custom models. It works with dual-fire ignition systems to ensure consistent combustion and performance.
Overview
This Dual Ignition Coil 31655-99 replaces a worn or faulty coil to maintain strong spark output and engine stability. It is built for Harley-Davidson touring and softail models from the early 2000s, providing a dependable OEM-style fitment. This dual ignition coil delivers the high-energy spark needed for smooth idling and throttle response.
Built For Performance
- Epoxy-sealed windings resist vibration and moisture for long service life
- Dual-fire design fires both spark plugs simultaneously for consistent combustion
- Direct-fit replacement for OEM coil part 31655-99
- High-output secondary voltage supports stock and mild performance engines
- Compact housing mounts in the original location without modification
Fits These Machines
- for Harley FXSTB Night Train 2000-2006
- for Harley FLHRS Road King Custom 2004-2006
On-The-Job Use
- Used for daily commuting and long-distance touring where consistent ignition is critical
- Suitable for weekend cruiser rides on softail and touring frames
- Handy for replacing a failing coil during routine tune-ups or electrical troubleshooting
Specs At A Glance
| Part Number(s) | 31655-99, 21020225 |
| Type | Dual ignition coil |
| Voltage | 12V system |
| Wiring | Dual-fire (wasted spark) |
Good To Know
Q: Will this coil fit my 2003 Night Train with a stock ignition? A: Yes, this coil matches the 31655-99 fitment for FXSTB models from 2000-2006 and works with the stock dual-fire ignition module.
Q: Is this an original Harley-Davidson part? A: No, this is an aftermarket replacement built to match the OEM specification for the 31655-99 coil, offering the same function and fit.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.