Garmin GPSMAP 421, 431 and 441
GPSMAP 421 / 421S - 4" QVGA color chartplotter with worldwide satellite-enhanced basemap
GPSMAP 431 / 431S - 4" QVGA color chartplotter with maps of U.S. inland lakes
GPSMAP 441 / 441S - 4" QVGA color chartplotter with offshore BlueChartG2 maps for coastal U.S.
- Ultra-bright 4" diagonal QVGA display, 240 x 320 pixels - over 800 nits of brightness
- NMEA 2000 certified for seamless integration with the Garmin marine lineup
- Compatible with GXM 51 for XM Satellite Radio and XM WX Satellite Weather
- High-speed processor for fast screen redraws and smooth panning
- Streamlined user interface makes it simple to select modes and features
- Single SD memory card slot for BlueChart g2 Vision cards, as well as saving waypoints, routes and tracks to a SD card
- Optional BlueChart g2 Vision cards provide marine chart detail and enhanced navigation features like Auto Guidance,
satellite imagery, 3-D Mariner's Eye View and 3-D Fish Eye View
- Backlit keypad for easy operation in low light conditions
- Unit dimensions: 5.0"H x 5.7"W x 2.7"D (12.7cm H x 14.5cm W x 6.9cm D)
Fishfinder Option
The "S" models come with powerful transom mount transducer to clearly paint depth contours, fish targets, structure, etc.
The 421 and 441 transducer is dual-frequency.
The 431 transducer is dual beam.
Includes:
- GPSMAP Unit
- Tilt/swivel mount
- Protective front cover
- Power/data cable
- Documentation
We are required by Garmin to list their products at a MAP (Minimum Advertised Price)
VIT price can be found by clicking the "Buy" button - no purchase required
Stock # GA421 GPSMAP421 / M.A.P-$499.99 VIT 
Price
Stock # GA421S GPSMAP421S Transom Mt / M.A.P-$599.99 VIT Price
Stock # GA431 GPSMAP431 / M.A.P-$549.99 VIT Price
Stock # GA431S GPSMAP431S Transom Mt / M.A.P-$599.99 VIT Price
Stock # GA441 GPSMAP441 / M.A.P-$599.99 VIT Price
Stock # GA441S GPSMAP441S Transom Mt / M.A.P-$699.99 VIT Price
"S" Models without Transducer -
Stock # GA421SWO GPSMAP421S Without Transducer / M.A.P-$539.99 VIT Price
Stock # GA441SWO GPSMAP441S Without Transducer / M.A.P-$639.99 VIT Price
Garmin Accessories
BlueChart Information
