$110.49$129.99per unit
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Special order from Garmin — Estimated 2–3 weeks.
Description
GDT™ 43 Depth & Temperature Transducer
This thru-hull transducer can read water depth and water temperature. It can retrofit an existing Nexus and Silva 43 mm thru-hull transducer (TH43). When bundled with the NMEA 2000_ adapter, the GDT 43 can connect directly to the NMEA 2000 network, and the information can be displayed on a compatible Garmin chartplotter or instrument display.
Compatible Devices:
This thru-hull transducer can read water depth and water temperature. It can retrofit an existing Nexus and Silva 43 mm thru-hull transducer (TH43). When bundled with the NMEA 2000_ adapter, the GDT 43 can connect directly to the NMEA 2000 network, and the information can be displayed on a compatible Garmin chartplotter or instrument display.
Compatible Devices:
- GMI™ 10 & 20
- GNX™ 120, 130, 20, 21 & Wireless Sail Pack 43
- GPSMAP® Series
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Accessories (20)
Specifications
| SKU | 010-01749-00 |
| UPC | 753759171728 |
| Brand | Garmin |
| Category | Marine Navigation & Instruments |
| Country of Origin | TAIWAN |
| Weight | 1.4 |
| Dimensions | 9 x 6 x 3 |
| Status | Active |
| Last Synced | 10/8/2026, 2:05:23 AM |
Compliance & Shipping
WARNINGProp 65 Notice
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Returnable
Product Literature
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Frequently Bought Together
Compare Key Features
| Feature |  Garmin GDT™ 43 Depth & Temperature Transducer CURRENT |  Garmin Dual Beam-IF Ice Transducer |  Garmin GT8HW-IF Ice Fishing, Plastic, High Wide CHIRP Transducer - 150-240kHz, 250W, 4-Pin |  Garmin GT56UHD-TM Transom Mount Transducer |  Garmin Transom Trolling Transducer f/echo™ Series Fishfinders - 4 Pin |
|---|---|---|---|---|---|
| Price | $110.49 | $84.99 | $127.49 | $509.99 | $84.99 |
| Brand | Garmin | Garmin | Garmin | Garmin | Garmin |
| Condition | New | New | New | New | New |
| Availability | Out of Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | 1.4 | 0.9 | 0.8 | 3.1 | 1.15 |
| Dimensions | 9 x 6 x 3 | 7 x 6 x 3 | 7 x 6 x 3 | 12 x 6 x 5 | 7 x 7 x 3 |
| SKU | 010-01749-00 | 010-13069-00 | 010-12401-20 | 010-13073-00 | 010-10249-20 |
| Country | TAIWAN | TAIWAN | TAIWAN | TAIWAN | TAIWAN |
| View Item | View Item | View Item | View Item | View Item |
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Price
$110.49