Garmin 3490 Lcd

Updated September 20, 2026

Overview

Product sourcing insights & recommendations

48 来源

The phrase "Garmin 3490 LCD" primarily refers to the replacement display assembly for the Garmin nüvi 3490LMT, a legacy high-end portable GPS unit from Garmin's Prestige series.

Product Insights & Technical Specifications

The Garmin 3490 was a flagship device known for its ultra-thin chassis (0.35 inches) and high-resolution display Cnet.

* Display Type: 4.3-inch Transflective TFT LCD with a glass capacitive multi-touch digitizer Cnet.

* Resolution: 800 x 480 pixels (WVGA), offering significantly higher pixel density than standard 480 x 272 Garmin screens Gpstracklog.

* Key Features: Supports multi-touch gestures (pinch-to-zoom) and automatic orientation switching (landscape to portrait) Cnet Gpstracklog.

* Design Note: The LCD is bonded/epoxied into the front bezel, making it one of the most difficult Garmin models to repair. DIY separation of the glass from the LCD often leads to permanent damage Poi-Factory.

Market Trends & Insights (2026)

The market for these screens has shifted toward a "repair-to-keep" niche driven by enthusiasts who prefer the 3490's legacy features over modern units.

* Legacy Loyalty: There is a persistent niche market for 3490 parts because it features specific UI elements (like dedicated Mute/Route Kill buttons on the main screen) that many users find superior to modern Garmin interfaces Ebay.

* Repair Feasibility: As of 2026, standalone replacement screens are increasingly difficult to source from mainstream retailers. Most parts are found via third-party sellers on eBay or specialized B2B electronics suppliers in China Poi-Factory Aliexpress.

* Price Parity: The cost of a new display assembly (approx. $40–$90) often approaches the market value of a used or refurbished unit ($70–$110) Alibaba Poi-Factory. Consequently, "donor units" (buying a used device for its screen) is a common market alternative for repairs.

* Interchangeability: The 3490 shares a hardware platform with the nüvi 3790. While their internal sensors differ (accelerometer vs. 3-axis compass), the physical 4.3-inch high-resolution display assemblies are generally cross-compatible Gpstracklog.

Summary of Sourcing Data

Attribute	Detail
Market Status	End-of-Life (EOL); Repair-focused
Primary Sourcing	eBay, AliExpress, B2B electronics distributors Poi-Factory Aliexpress
Price Range	$18 - $90 (wholesale/bulk to individual unit) Alibaba Alibaba
Repair Complexity	Very High (requires full unit disassembly and bezel unbonding) Poi-Factory

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Sources & References

48 sources cited · Verified industry data & reports

Garmin nüvi Prestige

CNET

At an MSRP of $399.99, the Garmin Nuvi 3490 LMT is easily the most expensive Garmin Nuvi that money can buy. Sitting firmly at the top of Garmin ...

Ultra-Thin with 5-Inch Display, Garmin® nüvi® 1490T ...

Garmin

The nüvi 1490T gives clear guidance on the 5-inch touchscreen that details upcoming turns and specific driving directions, including road sign ...

1pcs For 4.3" Garmin Nuvi 3490 3490T 3490LMT touch ...

eBay

1pcs For 4.3" Garmin Nuvi 3490 3490T 3490LMT touch screen with LCD Screen@t ; Returns. Accepted within 30 days. Buyer pays return shipping. If you use an eBay ...

Garmin Official Site

Garmin

Advanced health and fitness GPS smartwatches with bright, colorful displays, a built-in flashlight, and wellness and smart features.

Garmin nüvi 3490LMT review - T3

t3.com

But it's the responsive screen and slick interface that really makes the Garmin nüvi 3490LMT a winner. Garmin nüvi 3490LMT release date: Out now

n vi 3490LMT Software Update Collection

Garmin International

Updates & Downloads. n vi 3490LMT. Update Unit Software with Garmin Express. Use Garmin Express to keep your device software up to date.