Up for sale, a nice Raymarine S3G course computer. This unit is identical to the 400G, just newer. Includes computer, manual and terminal cover only, not a complete system.

Computer has only 5 hours of run time in auto logged on it! We've seen these go several thousand without issue so this should be the last replacement computer you'll need for awhile. It's running V4.19 software which is the latest update available.

Unit has been fully tested and is in excellent working order. Every port has been checked following the Raymarine service manual. Gyro, drive output, compass, rudder sensor, NMEA, SeaTalk, etc. We have posted 5 photos showing the unit in basic operation with control unit, and other accessories which are NOT included. Again, this listing is for computer only.

Free USA shipping and 60 day warranty on this unit! International postage available for $50 USD, plus any applicable customs fees/ VAT, which are NOT included in price or collected by us!