Yamaha - Siren Marine External GPS Antenna for Siren 3 Pro - SM-ACC3-GPSA - 6X8-85B81-00-00 MerCruiser-4-3L-MPI-Bravo-2001 just clean and consistent flow

just clean and consistent flow

Dry joint exhaust manifold for select MerCruiser V6 engines

Q: Can I run the engine if this unit isn’t working

The touchscreen feels responsive and intuitive

the protection becomes almost invisible in your day-to-day boating

Yamaha - Siren Marine External GPS Antenna for Siren 3 Pro - SM-ACC3-GPSA - 6X8-85B81-00-00 MerCruiser-4-3L-MPI-Bravo-2001 just clean and consistent flowYamaha Siren Marine External GPS Antenna for Siren 3 Pro SM ACC3 GPSA 6X8 85B81 00 00 Features: Always know where your boat is with enhanced tracking capabilities for your Siren 3 Pro When you remotely mount the External GPS Antenna, the Siren 3 Pro will override the use of the internal GPS antenna, giving you maximum situational awareness anytime, anywhere! Compatible with the Siren 3 pro M. P. N: SM ACC3 GPSA 6X8 85B81 00 00 External GPS Antenna