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

If you're working on a 1965-1979 Harley-Davidson Big Twin or XL model and need to replace the ignition coil, this Twin Power mini ignition coil is a well-built option. It's designed to replace the stock H-D 31609-65A part, giving you a reliable spark for your engine.

This coil has a 5-ohm resistance, which is what the original equipment used. It's a straightforward replacement part that fits right into the existing mounting points. Because it's a mini-style coil, it's compact and can be easier to fit in tight spaces on these classic bikes. Twin Power backs this coil with a one-year manufacturer's warranty, so you can install it with confidence.