Overview

The Garmin 010-12022-00 is a black trim snap piece cover that finishes the bezel area when a GMI 20 digital marine instrument display or a GHC 20 marine autopilot control unit is mounted at the helm. It also helps the GMI/GHC match the look of Garmin chartplotters, including the GPSMAP 8000 Glass Helm series and GPSMAP 5x7/7x1 series.

If your original trim piece is missing, scuffed, or cracked, this replacement brings back a clean edge around the unit so the dash cutout looks tidy and the installation looks consistent across the panel.

Key features

• Replacement trim snap piece cover for Garmin GMI 20 instrument displays
• Also used with Garmin GHC 20 marine autopilot control units
• Black finish for a uniform helm look alongside GPSMAP 8000 Glass Helm and GPSMAP 5x7/7x1 series displays
• Helps clean up the visible edge around the mounted unit for a more finished dash opening
• Handy spare for boats that see frequent use where small helm parts can get lost during service work

Compatibility and fit

This trim piece is intended for Garmin GMI 20 and GHC 20 units. It is also used when you want the GMI/GHC face trim to visually match a helm built around GPSMAP 8000 Glass Helm series or GPSMAP 5x7/7x1 series chartplotters.

Because helm layouts and mounting cutouts vary, confirm the instrument and control head model at your dash before ordering, especially if you are mixing different generations of Garmin displays.

Installation and setup

Trim pieces are typically installed around the front of the unit after the display or control head is seated in the dash. If the unit is already installed, you may need enough clearance to pull it forward slightly so the trim can sit flat and fully seat.

Take a moment to clean the mounting surface around the bezel before fitting the new trim so grit does not get trapped between the trim and the dash.

Care and upkeep

Rinse off salt spray during routine washdowns and wipe with a soft cloth. Mild soap and water is usually all that is needed, and avoiding harsh solvents helps keep the finish looking consistent with the rest of the helm.