# Twin Power 80-84 Big Twin and XL Ignition Coil Chrome Replaces H-D 31609-80 4 Ohm

Twin Power™ coils are the high-quality direct fit with at least 20% more voltage than stock. Constructed from durable high-quality, molded-epoxy, in a late O.E.M.-style molded case, these ignition coils improve starting, prevent high-speed misfires and increase overall performance. They are available in black and chrome, and come with a one-year manufacturer's warranty.

-   Direct replacements restore factory spark output across Big Twin, XL, V-Rod, and Softail applications from 1965-2020
-   High-energy output ensures crisp throttle response, easy starting, and strong combustion under all conditions
-   Black/Chrome housings match stock aesthetics with precise ohm ratings for reliable ignition performance

This Part Fits:

Year

Make

Model

Submodel

1980

Harley-Davidson

FLH Electra Glide

Base

1980-1984

Harley-Davidson

FLHS Electra Glide Sport

Base

1983-1984

Harley-Davidson

FLHTC Electra Glide Classic

Base

1980-1983

Harley-Davidson

FLT Tour Glide

Base

1980-1982

Harley-Davidson

FXB Sturgis

Base

1983

Harley-Davidson

FXDG Disc Glide

Base

1980-1984

Harley-Davidson

FXE Super Glide

Base

1980-1984

Harley-Davidson

FXEF Fat Bob

Base

1982-1984

Harley-Davidson

FXR Super Glide II

Base

1984

Harley-Davidson

FXRDG Disc Glide

Base

1982-1984

Harley-Davidson

FXRS Low Glide

Base

1983-1984

Harley-Davidson

FXRT Sport Glide

Base

1980-1982

Harley-Davidson

FXS Low Rider

Base

1983-1984

Harley-Davidson

FXSB Low Rider - Belt

Base

1984

Harley-Davidson

FXST Softail Standard

Base

1980-1984

Harley-Davidson

FXWG Wide Glide

Base

1980-1984

Harley-Davidson

XLS Roadster

Base

## Details

- **Price:** 174.51 CAD
- **Vendor:** TwinPower
- **Type:** Stock Replacement Ignition

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 174.51 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/twin-power-80-84-big-twin-and-xl-ignition-coil-chrome-replaces-h-d-31609-80-4-ohm)
> Updated: 2026-07-01