The Mercruiser 7.4 PT Stern Drive Ignition Module 806960-2 by NIPPON DENSO is a crucial component for the ignition and starting system of a boat equipped with a stern drive motor. Manufactured by MerCruiser, a trusted brand in boat parts, this ignition module ensures reliable performance and compatibility with specific Mercruiser models. This module is designed to provide the necessary electrical signals to ensure smooth and efficient ignition of the engine, making it an essential part for maintaining the overall functionality of the boat's propulsion system.