What is the resistance of this ignition coil?

This Twin Power ignition coil has a resistance of 5 Ohms. This specification is important for proper matching with your motorcycle's ignition system components.

What is the benefit of having 20% more voltage than stock?

Providing at least 20% more voltage can lead to a stronger spark. This often results in improved starting, more consistent combustion, and can help prevent misfires at higher engine speeds.

Does this coil come with any mounting hardware?

The manufacturer's description does not specify if mounting hardware is included. It is recommended to reuse your original hardware or consult the manufacturer's installation guide for details.

Twin Power Ignition Coil Chrome 5 Ohm 210535

Name: Twin Power 65-79 Big Twin and XL Ignition Coil Chrome Replaces H-D 31609-65A 5 Ohm
Brand: TwinPower
Price: 112.63 USD
Availability: InStock

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

$112.63

In Stock

Twin Power ignition coil in chrome. Delivers 20% more voltage than stock for improved starting and performance.

Key Features

Fits 1965-1979 Harley-Davidson Big Twin and XL models.
Provides at least 20% more voltage than stock ignition coils.
Molded-epoxy core construction within a late O.E.M.-style case.
Helps improve starting and prevent high-speed misfires.
Chrome finish for a classic look.
Replaces Harley-Davidson part number 31609-65A.

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Will this fit your vehicle?

Product Details

Twin Power is known for making well-built, direct-fit parts for Harley-Davidson motorcycles. This chrome ignition coil is a prime example, designed to replace the stock unit on many Big Twin and XL models from 1965 through 1979. If your bike is running rough, especially at higher speeds, or if you're just looking for a bit more spark, this coil can make a notable difference.

Constructed with a durable, molded-epoxy core inside a late O.E.M.-style case, this coil is built to last. It's designed to provide at least 20% more voltage than your original coil, which can lead to easier starting and a more consistent spark, especially when you're really opening up the throttle. This updated coil helps prevent those frustrating high-speed misfires and can contribute to improved overall performance. It's a solid option for anyone looking to maintain or slightly enhance their classic Harley's ignition system.

This coil fits a range of popular Harley-Davidson models, including the FX Super Glide, XLCH, and XLS Roadster. It comes in a bright chrome finish to complement your bike's look. It's backed by a one-year manufacturer's warranty, giving you peace of mind.