After you place your order, we will email you an agreement to sign. The agreement is also available for download below. Please watch for our email, including in your spam or junk folder. We cannot release the kit for shipment until we receive the signed agreement.
To return it, simply print and sign the form, take a clear photo with your phone, and reply to our email with the photo attached. You can also sign the PDF on your device and email it back.
Mercury-Mercruiser 98-8M0183360 High Energy Ignition (HEI) Kit
This Thunderbolt V ICM replacement kit includes a complete replacement distributor assembly including spark plug wires, ignition coil and bracket.
Installing this kit will require significant modification to the engine harness.
Not recommended as a do-it-yourself install.
This kit replaces no longer available (NLA) ICM part numbers below
