Check the listing for details. FOR GARMIN 010-11417-10 THREE-AXIS COMPASS HEADING SENSOR. Condition: New. Listed at 114.95 USD. FOR GARMIN 010-11417-10 THREE-AXIS COMPASS HEADING SENSORDesign Heading sensor is a simple, easy-to-install solution that provides fast calibration and premium heading accuracy.It aligns your boat bow to its actual orientation so you know where you are casting according to your chartplotter screen. Replacement 010-11417-10 Feature Accurate Heading Even at Low Speed - Its heading output rate at 10 Hz and accuracy of plus or minus 3 degrees ensures your chart orientation and boat heading line match up with reality, even at trolling speeds or when dead in the water. Package included: 1pcs 010-11417-10 Heading SensorBrandfor GarminType10-11417-10 Three-Axis Compass Heading Sensor Manufacturer Part Number010-11417-10OE/OEM Part Number010-11417-10Manufacturer Warranty1 Year