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Free shipping on U.S. domestic orders of $89.99 or more! Standard flat-rate shipping of $9.95 (USPS). **exclusions apply**
Free shipping on U.S. domestic orders of $89.99 or more! Standard flat-rate shipping of $9.95 (USPS). **exclusions apply**

SI-TEX

Original price $80.00
Original price $80.00 - Original price $80.00
Original price $80.00
Current price $68.99
$68.99 - $68.99
Current price $68.99

SI-TEX 15' Extension Cable - 8-Pin [810-15-CX]

SI-TEX
Out of stock

15' Extension Cable - 8-PinSI-TEX Extension CableFeatures: 15' 8-Pin Specifications: Type: Extension Box Dimensions: 1"H x 8"W x 8"L WT: 0.5 lbs...

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Original price $80.00
Original price $80.00 - Original price $80.00
Original price $80.00
Current price $68.99
$68.99 - $68.99
Current price $68.99
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Original price $120.00
Original price $120.00 - Original price $120.00
Original price $120.00
Current price $102.99
$102.99 - $102.99
Current price $102.99

SI-TEX 30' Extension Cable - 8-Pin [810-30-CX]

SI-TEX
Out of stock

30' Extension Cable - 8-PinSI-TEX Extension CableFeatures: 30' 8-Pin Specifications: Type: Extension Box Dimensions: 2"H x 7"W x 7"L WT: 0.7 lbs...

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Original price $120.00
Original price $120.00 - Original price $120.00
Original price $120.00
Current price $102.99
$102.99 - $102.99
Current price $102.99
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Original price $300.00
Original price $300.00 - Original price $300.00
Original price $300.00
Current price $247.99
$247.99 - $247.99
Current price $247.99

SI-TEX 492/50/200ST Transom Mount Transducer f/ES502 [492/50/200ST-ES]

SI-TEX
Out of stock

SI-TEX 492/50/200ST Transom Mount Transducer f/ES502 Dual Frequency 50/200 kHz Max Power: 500W Beam Angle: 42 deg. @ 50 kHz, 12 deg. @ 200 kHz Hou...

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Original price $300.00
Original price $300.00 - Original price $300.00
Original price $300.00
Current price $247.99
$247.99 - $247.99
Current price $247.99
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Original price $300.00
Original price $300.00 - Original price $300.00
Original price $300.00
Current price $247.99
$247.99 - $247.99
Current price $247.99

SI-TEX 496/50/200ST Bronze Thru-Hull Triducer w/Fairing Block f/ES502 [496/50/200ST-ES]

SI-TEX
Out of stock

SI-TEX 496/50/200ST Bronze Thru-Hull Transducer w/ Fairing Block f/ ES502 Dual Frequency 50/200 kHz Max Power: 500W Beam Angle: 42 deg. @ 50 kHz, ...

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Original price $300.00
Original price $300.00 - Original price $300.00
Original price $300.00
Current price $247.99
$247.99 - $247.99
Current price $247.99
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Original price $2,499.00
Original price $2,499.00 - Original price $2,499.00
Original price $2,499.00
Current price $2,011.99
$2,011.99 - $2,011.99
Current price $2,011.99

SI-TEX 4kw 20" Digital Radome Radar w/Internal WiFi Module f/all NavPro Units 15M Cable [MDS-15WIFI]

SI-TEX
Out of stock

4kW 20" Digital Radome Radar with Internal WiFi Module for all NavPro Units and 15M CableFeatures: High-Performance Digital Signal Processing Comp...

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Original price $2,499.00
Original price $2,499.00 - Original price $2,499.00
Original price $2,499.00
Current price $2,011.99
$2,011.99 - $2,011.99
Current price $2,011.99
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Original price $400.00
Original price $400.00 - Original price $400.00
Original price $400.00
Current price $330.99
$330.99 - $330.99
Current price $330.99

SI-TEX 500/50/200ST-CX Transducer f/SVS-650, CVS-126 & CVS-128 [500/50/200ST-CX]

SI-TEX
Out of stock

500/50/200ST-CX TransducerBronze thru-hull transducer with Speed & Temperature (Beam angle: 45 degrees @ 50kHz, 11 degrees @ 200kHz) Specifica...

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Original price $400.00
Original price $400.00 - Original price $400.00
Original price $400.00
Current price $330.99
$330.99 - $330.99
Current price $330.99
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Original price $1,600.00
Original price $1,600.00 - Original price $1,600.00
Original price $1,600.00
Current price $1,287.99
$1,287.99 - $1,287.99
Current price $1,287.99

SI-TEX B-164-12-CX 1Kw Transducer f/CVS-128 CVS-1410 [B-164-12-CX]

SI-TEX
Out of stock

Bronze 12 degrees tilt-element w/temp for 8 degrees to 15 degrees hull deadrise (Beam angle:22 degrees @50kHz, 6 degrees @200kHz) 8pin Specificat...

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Original price $1,600.00
Original price $1,600.00 - Original price $1,600.00
Original price $1,600.00
Current price $1,287.99
$1,287.99 - $1,287.99
Current price $1,287.99
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Original price $1,600.00
Original price $1,600.00 - Original price $1,600.00
Original price $1,600.00
Current price $1,287.99
$1,287.99 - $1,287.99
Current price $1,287.99

SI-TEX B-164-20-CX 1Kw Transducer f/CVS-128 CVS-1410 [B-164-20-CX]

SI-TEX
Out of stock

Bronze 20 degrees tilt-element w/temp for 16 degrees to 24 degrees hull deadrise (Beam angle:22 degrees @50kHz, 6 degrees @200kHz) Specifications:...

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Original price $1,600.00
Original price $1,600.00 - Original price $1,600.00
Original price $1,600.00
Current price $1,287.99
$1,287.99 - $1,287.99
Current price $1,287.99
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Original price $500.00
Original price $500.00 - Original price $500.00
Original price $500.00
Current price $412.99
$412.99 - $412.99
Current price $412.99

SI-TEX B-60-12-ES Tilt Element Transducer f/EC5F EC7F ES502 [B-60-12-ES]

SI-TEX
Out of stock

Bronze 12 degrees tilt-element thru-hull w/temp for 8 degrees to 15 degrees hull deadrise (Beam angle:45 degrees @50kHz,12 degrees @200kHz) ...

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Original price $500.00
Original price $500.00 - Original price $500.00
Original price $500.00
Current price $412.99
$412.99 - $412.99
Current price $412.99
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Original price $500.00
Original price $500.00 - Original price $500.00
Original price $500.00
Current price $412.99
$412.99 - $412.99
Current price $412.99

SI-TEX B-60-20 Tilted Element Transducer f/CVS-126 & CVS-128 [B-60-20-CX]

SI-TEX
Out of stock

B-60-20 Tilted Element TransducerLow profile tilted element for 16° to 20° deadrise hulls. Features: 600 Watts Dual 50/200kHz Specifications: ...

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Original price $500.00
Original price $500.00 - Original price $500.00
Original price $500.00
Current price $412.99
$412.99 - $412.99
Current price $412.99
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Original price $769.00
Original price $769.00 - Original price $769.00
Original price $769.00
Current price $619.99
$619.99 - $619.99
Current price $619.99

SI-TEX Color LCD NMEA 0183 Repeater [KRD-10]

SI-TEX
Out of stock

Color LCD NMEA 0183 RepeaterFeatures: Maximum performance and simple setup Clear 4.3" Color LCD Display that is viewable even in the harshest sunl...

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Original price $769.00
Original price $769.00 - Original price $769.00
Original price $769.00
Current price $619.99
$619.99 - $619.99
Current price $619.99
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Original price $1,379.00
Original price $1,379.00 - Original price $1,379.00
Original price $1,379.00
Current price $1,110.99
$1,110.99 - $1,110.99
Current price $1,110.99

SI-TEX CVS-126 Dual Frequency Color Echo Sounder w/B60 20 Transducer B-60-20-CX [CVS-1266020]

SI-TEX
Out of stock

CVS-126 with B60 20° TransducerCVS-126 Dual Frequency Color LCD Echo SounderThe SI-TEX CVS-126 Dual-Frequency (50/200kHz) Echo Sounder features a ...

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Original price $1,379.00
Original price $1,379.00 - Original price $1,379.00
Original price $1,379.00
Current price $1,110.99
$1,110.99 - $1,110.99
Current price $1,110.99
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Original price $75.00
Original price $75.00 - Original price $75.00
Original price $75.00
Current price $64.99
$64.99 - $64.99
Current price $64.99

SI-TEX Digital D Cable Adapter [DDC]

SI-TEX
Out of stock

Digital D Cable AdapterThe Digital D Cable converts the CX transducer connector used on the CVS-126 & SVS Sounders to the ES-type connector us...

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Original price $75.00
Original price $75.00 - Original price $75.00
Original price $75.00
Current price $64.99
$64.99 - $64.99
Current price $64.99
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Original price $1,269.00
Original price $1,269.00 - Original price $1,269.00
Original price $1,269.00
Current price $1,021.99
$1,021.99 - $1,021.99
Current price $1,021.99

SI-TEX Explorer NavPro w/Wi-Fi GPK-11 GPS Antenna [EXPLORERNAVPROWIFIW]

SI-TEX
Out of stock

Explorer NavPro w/Wi-Fi & GPK-11 GPS Antenna Electronic Charting System Control UnitThe Explorer NavPro Multi-Function Navigation System turns...

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Original price $1,269.00
Original price $1,269.00 - Original price $1,269.00
Original price $1,269.00
Current price $1,021.99
$1,021.99 - $1,021.99
Current price $1,021.99
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Original price $1,900.00
Original price $1,900.00 - Original price $1,900.00
Original price $1,900.00
Current price $1,529.99
$1,529.99 - $1,529.99
Current price $1,529.99

SI-TEX Full Follow-Up Remote w/6M Cable [TS38]

SI-TEX
Out of stock

Full Follow-Up Remote with 6M CableSI-TEX Remote with 6M Cable.Features: Full Follow-Up Comes with 6M Cable Specifications:Type: Parts

Original price $1,900.00
Original price $1,900.00 - Original price $1,900.00
Original price $1,900.00
Current price $1,529.99
$1,529.99 - $1,529.99
Current price $1,529.99
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Original price $1,649.00
Original price $1,649.00 - Original price $1,649.00
Original price $1,649.00
Current price $1,327.99
$1,327.99 - $1,327.99
Current price $1,327.99

SI-TEX GPS Chart-Dual Frequency 600W Sonar System - 8 Color LCD w/Internal External GPS Antenna C-MAP 4D Card [SVS-880CFE+]

SI-TEX
Out of stock

GPS Chart-Dual Frequency 600W Sonar System - 8” Color LCD with Internal & External GPS Antenna & C-MAP 4D CardThe SI-TEX SVS-880CFE+ is a ...

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Original price $1,649.00
Original price $1,649.00 - Original price $1,649.00
Original price $1,649.00
Current price $1,327.99
$1,327.99 - $1,327.99
Current price $1,327.99
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Original price $1,539.00
Original price $1,539.00 - Original price $1,539.00
Original price $1,539.00
Current price $1,238.99
$1,238.99 - $1,238.99
Current price $1,238.99

SI-TEX GPS Chart-Dual Frequency 600W Sonar System - 8 Color LCD w/Internal GPS Antenna C-MAP 4D Card [SVS-880CF+]

SI-TEX
Out of stock

GPS Chart-Dual Frequency 600W Sonar System - 8” Color LCD with Internal GPS Antenna & C-MAP 4D CardThe SI-TEX SVS-880CF+ is a powerful big-scr...

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Original price $1,539.00
Original price $1,539.00 - Original price $1,539.00
Original price $1,539.00
Current price $1,238.99
$1,238.99 - $1,238.99
Current price $1,238.99
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Original price $1,319.00
Original price $1,319.00 - Original price $1,319.00
Original price $1,319.00
Current price $1,061.99
$1,061.99 - $1,061.99
Current price $1,061.99

SI-TEX GPS Dual Frequency 600W Sonar System - 7 Color LCD w/Internal External GPS Antenna C-MAP 4D Card [SVS-760CF+]

SI-TEX
Out of stock

GPS Dual Frequency 600W Sonar System - 7” Color LCD with Internal & External GPS Antenna & C-MAP 4D CardThe versatile SVS-760CF+ is a comb...

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Original price $1,319.00
Original price $1,319.00 - Original price $1,319.00
Original price $1,319.00
Current price $1,061.99
$1,061.99 - $1,061.99
Current price $1,061.99
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Original price $749.00
Original price $749.00 - Original price $749.00
Original price $749.00
Current price $602.99
$602.99 - $602.99
Current price $602.99

SI-TEX GPS-915 Receiver - 72 Channel w/Large Color Display [GPS915]

SI-TEX
Out of stock

GPS-915 Receiver - 72 Channel with Large Color DisplayFeatures: Bright 4.3-inch high-resolution Color LCD Quick Entry numeric keypad Waypoint memo...

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Original price $749.00
Original price $749.00 - Original price $749.00
Original price $749.00
Current price $602.99
$602.99 - $602.99
Current price $602.99
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Original price $4,998.00
Original price $4,998.00 - Original price $4,998.00
Original price $4,998.00
Current price $4,023.99
$4,023.99 - $4,023.99
Current price $4,023.99

SI-TEX NavPro 1200 w/MDS-15 WiFi 20" Hi-Res Digital Radome Radar w/15M Cable [NAVPRO1200R]

SI-TEX
Out of stock

NavPro 1200 with MDS-15 WiFi 20" Hi-Res Digital Radome Radar with 15M Cable12" Touch Screen GPS/Chart Plotter with Wifi, Includes Polaris Chart Ca...

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Original price $4,998.00
Original price $4,998.00 - Original price $4,998.00
Original price $4,998.00
Current price $4,023.99
$4,023.99 - $4,023.99
Current price $4,023.99
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Original price $5,198.00
Original price $5,198.00 - Original price $5,198.00
Original price $5,198.00
Current price $4,184.99
$4,184.99 - $4,184.99
Current price $4,184.99

SI-TEX NavPro 1200F w/MDS-15 WiFi 20" Hi-Res Digital Radome Radar w/15M Cable [NAVPRO1200FR]

SI-TEX
Out of stock

NavPro 1200F with MDS-15 WiFi 20" Hi-Res Digital Radome Radar with 15M CableNavPro 1200F with Wifi & Built-In CHIRP - Includes Internal GPS Re...

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Original price $5,198.00
Original price $5,198.00 - Original price $5,198.00
Original price $5,198.00
Current price $4,184.99
$4,184.99 - $4,184.99
Current price $4,184.99
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Original price $2,699.00
Original price $2,699.00 - Original price $2,699.00
Original price $2,699.00
Current price $2,172.99
$2,172.99 - $2,172.99
Current price $2,172.99

SI-TEX NavPro 1200F w/Wifi Built-In CHIRP - Includes Internal GPS Receiver/Antenna [NAVPRO1200F]

SI-TEX
Out of stock

Up to $350 Back w/Qualifying SI-TEX & Echonautics Purchases UNTIL 04/30/2026 VIEWNavPro 1200F w/Wifi & Built-In CHIRP - Includes Internal ...

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Original price $2,699.00
Original price $2,699.00 - Original price $2,699.00
Original price $2,699.00
Current price $2,172.99
$2,172.99 - $2,172.99
Current price $2,172.99
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Original price $3,698.00
Original price $3,698.00 - Original price $3,698.00
Original price $3,698.00
Current price $2,976.99
$2,976.99 - $2,976.99
Current price $2,976.99

SI-TEX NavPro 900 w/MDS-15 WiFi 20" Hi-Res Digital Radome Radar w/15M Cable [NAVPRO900R]

SI-TEX
Out of stock

NavPro 900 with MDS-15 WiFi 20" Hi-Res Digital Radome Radar with 15M Cable9" Touch Screen GPS/Chart Plotter with Wifi, Includes Polaris Chart Card...

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Original price $3,698.00
Original price $3,698.00 - Original price $3,698.00
Original price $3,698.00
Current price $2,976.99
$2,976.99 - $2,976.99
Current price $2,976.99
Sold out
Original price $3,898.00
Original price $3,898.00 - Original price $3,898.00
Original price $3,898.00
Current price $3,137.99
$3,137.99 - $3,137.99
Current price $3,137.99

SI-TEX NavPro 900F w/MDS-15 WiFi 20" Hi-Res Digital Radome Radar w/15M Cable [NAVPRO900FR]

SI-TEX
Out of stock

NavPro 900F with MDS-15 WiFi 20" Hi-Res Digital Radome Radar with 15M Cable9" Touch Screen GPS/Chart Plotter with built-in CHIRP Sounder, Includes...

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Original price $3,898.00
Original price $3,898.00 - Original price $3,898.00
Original price $3,898.00
Current price $3,137.99
$3,137.99 - $3,137.99
Current price $3,137.99
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