Garmin GMR xHD2 4-Foot Open-Array Radar Antenna | 010-01333-03
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Garmin GMR xHD2 — 4-Foot Open-Array Radar Antenna
The GMR xHD2 4-foot open-array radar antenna brings high-definition radar performance to mid-size vessels where a 6-foot array isn’t practical. The 4-foot array delivers sharp target separation and reliable range in a more compact, lower-profile package — with less wind load and easier mounting on radar arches and masts where space is at a premium.
It integrates seamlessly with Garmin GPSMAP and echoMAP chartplotter series, overlaying radar returns directly on chart data for a clear, combined situational picture. Fast rotation speed keeps the radar picture current for confident navigation in traffic, fog, and low-visibility conditions.
Note: This is the antenna only. A compatible Garmin xHD2 radar pedestal is required and sold separately.
Key Specifications
- Antenna Length: 4 feet
- Type: Open-array radar antenna
- Radar Series: GMR xHD2
- Compatibility: Garmin GPSMAP and echoMAP chartplotter series
- Pedestal Required: Yes — Garmin xHD2 radar pedestal (sold separately)
- Part Number: 010-01333-03
Parts Desk Insights
Best Use Case: The GMR xHD2 4-foot antenna is the right choice for mid-size cruisers, sportfishers, and coastal boats where a 6-foot array would be too large or create too much wind load on the radar arch. The 4-foot array still delivers significantly better target resolution than a dome radar, making it a strong upgrade for boaters who want open-array performance without the footprint of the 6-foot unit. If your vessel has a standard radar arch rated for an open-array and you’re navigating in coastal or offshore conditions where target separation matters, this is the practical entry point into the xHD2 open-array lineup. Confirm your Garmin chartplotter is compatible with the xHD2 radar series before ordering, and ensure you have or are ordering the matching xHD2 pedestal.
Installation Note: Ensure your radar arch or mast mount is rated for the antenna’s weight and wind load. Professional installation is recommended for optimal alignment and cable routing.
Estimated Packaging: Long carton approximately 54" × 10" × 8" (137 × 25 × 20 cm), approx. 6 kg shipped. Oversized shipping rates may apply.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.