Garmin GPSMAP 8x22 Trim Piece Snap Cover, For GPSMAP 8417/8617
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Overview
The Garmin 010-12390-42 is a trim piece snap cover for GPSMAP 8x22 glass-helm installs, used to finish off the opening around a GPSMAP 8422 or 8622 multifunction display.
It snaps into place to close up the visible trim gap and bring the helm back to a tidy, uniform look after an install, a refit, or a service pull. The trim piece measures 20.8 inches long by 0.5 inches wide, so it is worth matching the span to your 8x22 opening before ordering.
This is the bezel-style trim cover that sits around the mounting opening. It does not cover the display face like a protective sun cover, and it does not change anything about power, sonar, or networking.
Key features
- Compatible with Garmin GPSMAP 8422 and GPSMAP 8622 MFDs (GPSMAP 8x22 family)
- Snap-on trim piece used to clean up the edge and gap around a glass-helm mounted display
- Trim piece size: 20.8 in (L) x 0.5 in (W)
- No wiring or configuration; it is a mechanical finish piece installed after the unit is mounted
Compatibility and fit
Match this cover to the display model (GPSMAP 8422 or 8622) and the GPSMAP 8x22 mounting family. If your helm uses a different size series, the trim length will not line up the same way.
Installation and setup
With the chartplotter already seated in the helm, the cover snaps into the trim area to finish the perimeter. For removal during service, work slowly around the edge and use a plastic trim tool if needed to avoid marking acrylic, glass, or gelcoat.
Use on board
This part matters most on glass dashes where small gaps stand out and grime likes to collect along edges. It is a good fit for builders and refitters aiming for a flush-mount finish that looks tidy, and for owners replacing a missing trim piece after electronics work.
Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.
Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.
Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.
Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.
Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.
Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.
To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.
We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.