# Twin Power 65-79 Big Twin and XL Mini Ignition Coil Black Replaces H-D 31609-65A 5 Ohm

Compact design fits tight spaces while delivering full-power spark for 1965-1984 Big Twins and XL models

-   Compact design fits tight spaces while delivering full-power spark for 1965-1984 Big Twins and XL models
-   3-5 ohm resistance matches original specifications for authentic Shovelhead-era performance
-   Black mini housings provide clean, low-profile installation near cylinder heads.
-   These mini-coils feature a one-year manufacturer's warranty.

This Part Fits:

Year

Make

Model

Submodel

1971-1979

Harley-Davidson

FLH Electra Glide

Base

1971-1978

Harley-Davidson

FX Super Glide

Base

1974-1979

Harley-Davidson

FXE Super Glide

Base

1979

Harley-Davidson

FXEF Fat Bob

Base

1977-1979

Harley-Davidson

FXS Low Rider

Base

1965-1979

Harley-Davidson

XLCH

Base

1977-1978

Harley-Davidson

XLCR Cafe Racer

Base

1977-1978

Harley-Davidson

XLT

Base

## Details

- **Price:** 160.71 CAD
- **Vendor:** TwinPower
- **Type:** Stock Replacement Ignition

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 160.71 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/twin-power-65-79-big-twin-and-xl-mini-ignition-coil-black-replaces-h-d-31609-65a-5-ohm)
> Updated: 2026-07-01