Skip to product information
SKU:
ZZ3F09233
Same day shipping if ordered by 4PM CST.
Dual Ignition Coil 31655-99 for Harley 2000-2006 FLSTC Heritage Softail Classic
$103.19
In Stock
$103.19
Sale price
$103.19
Regular price
Part Number(s)
Estimated delivery between
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Dual Ignition Coil for Harley
This Dual Ignition Coil 31655-99 is a direct replacement ignition coil for Harley 2000-2006 FLSTC Heritage Softail Classic motorcycles, providing the high-energy spark needed for reliable starting and consistent idle. It is a coil for Harley models that replaces the original unit. The coil 31655-99 delivers a robust spark for efficient combustion.
Overview
This Dual Ignition Coil 31655-99 for Harley is a two-tower coil designed to fire both spark plugs on twin-cylinder engines, replacing the stock coil on 2000-2006 FLSTC Heritage Softail Classic models. It steps up the battery's low voltage to the high voltage required to ignite the air-fuel mixture. The dual ignition coil 31655-99 is built to keep your Heritage Softail running smoothly and reliably.
Built For Performance
- Direct-fit replacement for the original coil on select Harley models
- Dual tower design provides a spark to both cylinders simultaneously
- Epoxy-sealed construction resists vibration and moisture
- OEM cross-reference number 31655-99 for easy identification
- High-output wiring ensures a strong spark for efficient fuel burn
Fits These Machines
- for Harley 2000 FLSTC Heritage Softail Classic
- for Harley 2001 FLSTC Heritage Softail Classic
- for Harley 2002 FLSTC Heritage Softail Classic
- for Harley 2003 FLSTC Heritage Softail Classic
- for Harley 2004 FLSTC Heritage Softail Classic
- for Harley 2005 FLSTC Heritage Softail Classic
- for Harley 2006 FLSTC Heritage Softail Classic
On-The-Job Use
- Routine replacement when the stock coil shows signs of failure or age
- Restores spark strength after a hard riding season
- Fits during a full tune-up or electrical system overhaul
Specs At A Glance
| Part Number(s) | 31655-99 |
| Type | Dual Ignition Coil |
| Primary Resistance | Standard OEM specification |
| Mounting | OEM-style bracket |
Good To Know
Q: What signs indicate the ignition coil for Harley needs replacement? A: Common symptoms include hard starting, misfires, or a weak spark. Replacing the coil 31655-99 with a fresh dual ignition coil can restore performance.
Q: Will this coil work with aftermarket ignition wires? A: Yes, this coil for Harley is compatible with standard 7mm or 8mm spark plug wires. It connects to the existing wiring harness without modification.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.