38550-ZY3-C01 Power Tilt Relay - Overview. The 38550-ZY3-C01 Power Tilt Relay is a crucial electrical component in Honda marine engine systems. It supports the power tilt system by acting as a switch that controls the flow of electrical power to the engine's tilt motor, enabling smooth raising and lowering of the engine. Specifically designed for Honda marine outboards, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. OEM Genuine