Feel free to reach out to us!
Find quick answers to common questions
Press & drag to view
ECHOMAP™ UHD 73sv US LakeVü g3 without Transducer *Remanufactured
LESS TIME FINDING. MORE TIME FISHING.
The sunlight-readable 7” touchscreen chartplotter features a quick-release bail mount, and the transducer bundle adds Ultra High-Definition scanning sonar and CHIRP traditional sonar.
Features:
- See below and around your boat in incredible detail with the transducer bundle.
- Navigate any waters with preloaded LakeVü g3 inland maps.
- Share data and maps with select ECHOMAP devices on your network.
- Manage your marine experience from nearly anywhere1.
- Control the most powerful trolling motor available2.
- Create your own maps on the fly and tailor them to fit your needs.
SONAR SUPPORT
This chartplotter supports a variety of Garmin transducers (sold separately), including the Panoptix LiveScope™ scanning sonar system, which lets you see all around your boat in real time.
VIVID COLOR PALETTES
High-contrast, vivid scanning sonar color palettes make it easier than ever to distinguish targets and structure.
OPTIONAL TRANSDUCER BUNDLE
Select the transducer bundle to add a GT56 transducer for Garmin CHIRP traditional sonar and Ultra High-Definition ClearVü and SideVü scanning sonars. With three scanning sonar frequencies and 20% greater range for our UHD SideVü sonar, you’ll get top performance at all depths.
PRELOADED MAPPING
Experience unparalleled coverage and detail with preloaded LakeVü g3 inland maps featuring integrated Navionics® data. Maps cover more than 18,000 lakes with up to 1’ contours.
QUICKDRAW CONTOURS
Create personalized fishing maps on-screen with 1’ contours. Keep the data to yourself, or share it with the Quickdraw Community on the Garmin Connect™ app3.
NETWORK CAPABLE
If you have multiple compatible ECHOMAP UHD or ECHOMAP Ultra devices on your boat, the 7” and 9” models can share information — such as sonar, user data, and charts — with them.
NMEA 2000® AND NMEA 0183 NETWORKS
Connect to your compatible autopilots, digital switching, weather, Fusion-Link™ audio system, media, VHF, AIS, engine data, heading sensors — such as the SteadyCast™ sensor — and more from one screen.
ACTIVECAPTAIN® APP
Built-in Wi-Fi® connectivity pairs with the free all-in-one mobile app for access to the OneChart™ feature, smart notifications, software updates, Garmin Quickdraw™ Community data, and more1.
FORCE™ TROLLING MOTOR COMPATIBILITY
Take control of the most powerful and efficient trolling motor available2, route it to waypoints, follow tracks, and more from the screen of your chartplotter.
ENGINE CONNECTIVITY
Connect this chartplotter to different kinds of engines — including select Mercury and Yamaha® models — to see RPMs, fuel flow, temperature, trim, and other important information at a glance. You may need additional hardware, so be sure to check with your engine manufacturer.
What's In The Box?
- ECHOMAP UHD 73sv with LakeVü g3 for U.S.
- Power/data cable
- Tilt/swivel mount with quick-release cradle
- Flush mount
- Protective cover
- Hardware
- Documentation
1Requires the ActiveCaptain app on your compatible smartphone paired to the ECHOMAP UHD 73sv2In compliance with ISO standard 133423Requires app on your compatible smartphone
Wi-Fi is a registered trademark of the Wi-Fi Alliance.
Engineering enhancements are ongoing and may not be reflected in the pictures, videos and specifications.
FAQs
Product & Usage
1. Is your gear authentic and warranty-backed?
Yes — we are an authorized US dealer for 300+ marine electronics brands. Every order ships with the manufacturer’s full warranty.
2. Are these products beginner-friendly?
Yes. Our products are designed for both seasoned boaters and first-time owners. Each unit ships with a manufacturer manual, and we’re happy to answer setup questions over email.
3. Are these products built for marine conditions?
Yes. Marine electronics are engineered for saltwater spray, vibration, and weather. Check the product specs for IPX waterproof rating and saltwater certifications.
Maintenance & Accessories
1. What maintenance does marine electronics require?
Rinse with fresh water after saltwater exposure, store in a dry place, and follow your manufacturer’s cleaning and storage instructions.
2. Can I buy replacement parts and accessories separately?
Yes — we carry replacement parts, mounts, transducers, cables, and accessories for the brands we stock.
3. Do you provide product manuals or installation guides?
Every product ships with the original manufacturer’s manual. Digital copies and detailed installation guides are typically available on the brand’s website.
Warranty & Guarantee
1. Does my purchase include a warranty?
Yes — every order includes the full manufacturer warranty. Coverage length varies by brand (typically 1–3 years for Garmin, Lowrance, Raymarine, Simrad, Humminbird, Furuno, and others).
2. How do I register for warranty coverage?
Register directly with the manufacturer using your unit’s serial number. Manufacturer registration is the fastest path to warranty support if you ever need it.
3. What does the manufacturer warranty cover?
Defects in materials and workmanship under normal use. Damage from impact, improper installation, or saltwater corrosion (without protection) may be excluded. Check brand-specific terms in your unit’s documentation.
4. Can I extend the warranty?
Some manufacturers offer extended-coverage programs through their registration portals. We don’t sell third-party warranty programs.
Purchasing & Support
1. How fast does my order ship?
Orders placed before 4pm EST Monday–Friday ship the same business day via UPS from our NJ or FL warehouses. Continental US delivery typically takes 3–7 business days for Economy.
2. Do you offer bulk or fleet pricing?
Yes — we offer volume pricing for fleet operators, marinas, dealers, and commercial customers. Email support@marineelectronicsdepot.com with your needs.
3. How can I contact support?
Email support@marineelectronicsdepot.com or call during business hours (Mon–Fri 9am–5pm ET). We’re happy to help with pre-purchase questions, order status, or post-sale support.
Can’t find your answer?
Recently viewed
Last seen items
