90651-SB2-003 Harn (13Mm) Clip - Overview. The 90651-SB2-003 Harn (13mm) clip is a crucial component in Honda marine engine systems. This plastic clip fastens and organizes wiring harnesses with a 13mm opening, supporting electrical cable management to maintain system reliability and safety. Meticulously designed to integrate seamlessly with existing parts, it helps keep the wiring secure and ensures optimal performance during operation.. Key Features. A dedicated wire harness clip with a 13mm s