Garmin GMR 18 HD+ 4Kw 18″ Dome Radar Add-On W/ Cables And Hardware – Fully Tested – Great Condition

$1,799.99

This item is pre-owned and may exhibit signs of cosmetic wear, including scratches or scuffs; however, it is fully functional and operates as intended. Please note, it may not include all components originally provided by the manufacturer. The images displayed show everything included with this purchase.
SKU: 848332
In stock (1 available)
Buy Now
  • Free Shipping Lower 48

    Free Shipping Lower 48

  • 30-Day Returns

    30-Day Returns

  • 90-Day Warranty

    90-Day Warranty

Manufacturer:

Model Number: GMR18xHD

Series: xhd

MPN: 010-01719-00

Listed Item Condition: Used

Product Details:

This listing is for a GMR 18 HD+ 4kw Radar Dome. Radar was tested using Garmin 7607 MFD.

The decals have some chipping. The stern decal is not present. Dome has normal wear consistent with use. Overall, the item presents well. Please review the photos for additional details.

We fully tested this unit and updated it to the latest software version (4.50)

Please Note: In the devices menu radar shows as "GMR DOME UNKNOWN". This does not affect the radar’s performance, reliability, operation, or available features for the GMR 18 HD+. The issue is purely with the device identification shown on the MFD.

This radar had great target returns during testing and ran over 8 hours with no issues

This 18” dome radar delivers 4-kW transmit power and clear echo definition at all ranges. It has a maximum range of 48 nautical miles and 48- or 24-RPM rotation speeds for fast screen refreshes.

GMR 18  HD+ features 8-bit true color high resolution for outstanding target separation with less screen clutter on your Chart plotter.
This radar doesn’t have any complex user settings to deal with, so it’s easy to install and start using.

What you see in this listing is exactly what you will receive. No additional items are included.

What's Included:

  • Garmin GMR 18HD+ S/N: 4WG026001
  • Power Cable (New)
  • Network Cable (New)
  • Mounting Hardware (New)
  • Cable Clamp

Return Info: 30-Day Returns

Warranty Info: 90-Day Warranty

Dimensions: 18 × 18 × 18 in, Weight: 21 lbs

Shipping Info: Free shipping applies to items being delivered within the contiguous United States (lower 48). HI, AK, PR, and all other US Territories, and International locations will have shipping calculated during checkout. Please be advised if the item is large or is a multi-piece shipment, shipping quotes may be inaccurate due to restrictions outside of our control, in those instances you will be contacted promptly.

Terms:

All items sold at Max Marine Electronics come as you see in the pictures provided, with only the parts and accessories stated in the description section named “What’s Included”. IF YOU DO NOT SEE SOMETHING YOU EXPECT TO BE INCLUDED IN THE DESCRIPTION WE PROVIDE, IT WILL NOT BE INCLUDED. Read all descriptions thoroughly. There are times when a display is used only to show the item being sold is functional and working properly. In this case, these displays are not included. If you have any questions feel free to reach out to Max Marine Electronics. We always want to be transparent with our customers and fully disclose any information regarding the products we sell.

***PLEASE NOTE***Buyers outside the contiguous United States:
We strive to provide accurate shipping quotes at checkout. However, for satellites, radars, large items, or multi-piece shipments, system and carrier limitations may sometimes result in incorrect estimates. If this happens with your order, our team will reach out to you right away to ensure you receive the best possible shipping solution. Your satisfaction is our priority!

Categories Radar » Radomes
QTY Available 1
Date Added Aug 28, 2026

More Garmin Products