Programmable Single Fire Electronic Ignition Module for Harley Dyna
This electronic ignition module is an aftermarket replacement intended for Harley Dyna applications and carries reference number 53-644. It is a programmable single fire module, a type of ignition component that controls spark timing and firing sequence in place of a mechanical or non-programmable ignition. Shoppers should verify the complete model and the original module number before ordering.
Product Details
Product Type: Programmable single fire electronic ignition module
Reference Number: 53-644
Application: For Harley Dyna
Function: Programmable ignition timing and single fire spark control
Fitment & Compatibility
For Harley Dyna models
Frequently Asked Questions
Q: What does a programmable single fire ignition module do? A: It controls when each cylinder fires and allows ignition timing to be adjusted, with single fire meaning the cylinders fire separately rather than together.
Q: How do I confirm this module fits my motorcycle? A: Compare the reference number 53-644 and your complete Harley Dyna model and year against the part you are replacing.
This is an aftermarket replacement part. Confirm fitment before purchase.
