Non-Automotive / Other

Garmin USA

GMR 18 HD3MARINE RADAR

$1,699.20

SKU: G02O 010-02843-00

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Garmin GMR 18 HD3 Radar Dome delivers high-definition radar performance in a compact 18" radome at a great value. With automatic gain and sea clutter adjustment, dual radar support, and MARPA target tracking, it enhances situational awareness and confidence for safer navigation.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandGarmin USA
Part NumberG02O 010-02843-00

Videos

Garmin xHD3 Dome vs Open-Array Radars

Garmin xHD3 Dome vs Open-Array Radars
Superior Clarity & Detail: GMR xHD3 Radar

Superior Clarity & Detail: GMR xHD3 Radar
Garmin | GMR xHD3 Open-array Radars

Garmin | GMR xHD3 Open-array Radars

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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