32103-ZW7-000AH Faria Instrmnt Harn - Overview. The 32103-ZW7-000AH Faria Instrmnt Harn is a genuine Honda marine instrument harness essential for the electrical system of Honda marine engines. It serves as the crucial wiring loom connecting a Faria 5 gauge instrument set and optional water pressure gauge to the main engine harness system. Designed to maintain seamless communication between dashboard instruments and the engine's electrical components, it plays a vital role in ensuring accurate a