Suzuki SPC 1.0 SMG4 Mechanical Engine Adapter Harness

The Suzuki SPC 1.0 SMG4 Mechanical Engine Adapter Harness (P/N 36661-96L20) is a genuine OEM component required for properly connecting SMG4 gauges to SPC 1.0 drive-by-wire Suzuki outboards (2021 and older).

This adapter harness ensures accurate communication between your Suzuki engine and the SMG4 gauge, allowing reliable display of engine data through Suzuki’s digital monitoring system. Designed specifically for mechanical engine applications, it provides seamless integration into NMEA 2000 (NMEA 2K) networks for clean, dependable installations.