• Garmin gray protective cover for GNX 120 marine electronics
  • Garmin protective cover for GNX 120, light gray molded plastic with Garmin logo
  • Garmin GNX 120 protective cover, marine electronics accessory
  • Garmin gray protective cover for GNX 120 marine electronics
  • Garmin protective cover for GNX 120, light gray molded plastic with Garmin logo
  • Garmin GNX 120 protective cover, marine electronics accessory

Garmin Protective Cover (for GNX 120)

Garmin Protective Cover (for GNX 120)

Model Number: 010-12237-00

In stock

Condition: New A brand new Garmin device. This Garmin Protective Cover (for GNX 120) is retail packaged and factory sealed from Garmin USA. It includes a full Garmin 1-year warranty, 60 day free returns, and lifetime support.
Regular price $24.99
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Trade-In

Tech Specs

In The Box

Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!

1. Get a quote

To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.

2. Ship your product(s) for trade

After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.

3. Make your purchase

Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.

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Trade-In

Overview

Garmin Protective Cover for GNX 120 Marine Instrument

Introduction

The Garmin Protective Cover (model 010-12237-00) is a custom-fitted shield designed exclusively for the 7-inch GNX 120 marine display. Marine electronics face constant exposure to saltwater, UV radiation, and unpredictable weather—conditions that degrade device performance and shorten operational life. This cover addresses that directly by providing a targeted defense layer that keeps your GNX 120 functional and looking new across multiple seasons on the water.

Key Features

  • Custom-molded design engineered specifically for the GNX 120's 7-inch large format display
  • Weather-resistant materials that block rain, salt spray, and UV damage
  • High-grade, impact-resistant construction without excessive bulk or weight
  • Maintains accessibility to device ports and connection points while covered
  • Lightweight form factor for quick on-and-off application during transitions
  • Simple maintenance through occasional wiping to restore original appearance

Data Insights

Marine instruments left unprotected in saltwater environments experience measurable performance degradation. Research indicates that proper protective coverage can extend device lifespan by up to 50%, making this cover a practical investment rather than optional accessory. The GNX 120 operates as a critical navigation and situational awareness tool on the water—downtime due to weather damage directly impacts safety and reliability.

Usage Instructions

Slide the cover onto your GNX 120 when the device is not in active use. Ensure it fits snugly across the display and body to maximize weather protection. Periodically inspect the cover's exterior for debris or salt residue and wipe with a soft, dry cloth to maintain effectiveness. This routine care prevents buildup that could trap moisture against the device.

Design & Material

The cover's industrial design balances function with form, featuring a rounded profile that complements the GNX 120's aesthetic while providing structural integrity. Every detail—from material selection to stitching—supports a single goal: keeping saltwater and UV exposure away from your electronics.

  • Weather-resistant polymer construction rated for marine environments
  • Precision engineering ensures perfect fit without pressure points on the display
  • UV-stabilized material resists fading and embrittlement from prolonged sun exposure
  • Optimized thickness provides impact and puncture resistance while remaining lightweight
  • Neutral gray colorway blends with standard marine console installations
  • Port cutouts preserve functionality for power and transducer connections while protected

Final Verdict

If you own a GNX 120, this cover eliminates a significant failure point in your marine electronics setup. Replace it before salt damage and UV deterioration compromise your display's performance. The difference between a protected device and an unprotected one compounds over seasons—order this cover now and add years of reliable service to your navigation system.