
S&S CYCLE HI-4N Ignition Kit
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
We accept many payment methods

In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
The HI-4N Ignition Kit is the updated version of the popular Crane HI-4 ignition system, designed to provide more power than the stock ignition. This ignition kit features both single-fire and dual-fire functions integrated into a single module, ensuring versatility for your motorcycle.
Its all-metal housing enhances heat dissipation, while the ignition advance and timing degree markings are conveniently located on the metal flange for easy reference. Installation is made simpler with a convenient cable notch in the housing, which prevents cable damage during setup.
To protect the sensors from damage, the sensor and magnet housings are built into the all-metal back plate. The sensor housings are equipped with advanced flux concentrators and high-temperature-resistant samarium/cobalt magnets for precise and reliable ignition triggering. The fully enclosed electronics resist vibration, moisture, and dirt, ensuring longevity and performance.
The design includes four rotary switches for ignition mode selection, advance rate, and rev limit, allowing for accurate and repeatable settings. The kit comes complete with the ignition module, S&S ignition coil, and correctly sized spark plug wires, all proudly made in the U.S.A. Please note, this product is not suitable for fuel-injected models.
We ship to:
We do not ship to the Canary Islands, Ceuta, or Melilla.
Shipping costs are calculated automatically at checkout based on destination and weight.
Free shipping may be offered for qualifying orders, as specified on our website.
Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.
If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.
In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.
To exercise this right, contact us via email or through our website, providing your order number and contact details.
If you want to return an item, please contact us first to give you detailed instructions.