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Thin black antenna cables with connectors for Dell Latitude 7490

DELL

DELL Latitude 7490 Wireless Antenna Cables A176D9

SKU CH-57FS-ZHA3S

Genuine Dell OEM wireless antenna cable assembly for Latitude 7490 laptops, mounts inside the back cover

  • Genuine Dell OEM part ensures exact fit for Latitude 7490
  • Wireless antenna assembly restores internal connectivity inside the back cover
  • Includes tunable cable with part number A176D9 for precise signal routing
  • Compatible with Latitude 7490 using alternate references DAZ40 and DC330022T0L
  • Working pull kit verified by part number 5003155 for reliable replacement

Genuine Dell Wireless Antenna Assembly

This genuine Dell OEM antenna assembly carries part number A176D9 and is built for the Latitude 7490 laptop. It mounts inside the back cover to restore factory wireless reception. The kit includes the cables and connectors shown in the product images.

Latitude 7490 Exclusive Compatibility

This antenna cable kit fits only the Dell Latitude 7490 and will not install in other Dell models or laptop brands. The mounting points and cable routing match the 7490 chassis exactly, so verification of the exact model number is required before purchase.

Replaces Damaged Factory Antenna Cables

This assembly replaces the original wireless antenna cables when they are broken, corroded or disconnected during a display repair. It is the correct part when the laptop loses Wi-Fi or Bluetooth signal after a drop or hinge failure. Buyers needing a different antenna layout or a full display assembly should source the matching Dell part for their specific model.

Highlights

  • Genuine Dell OEM part ensures exact fit for Latitude 7490
  • Wireless antenna assembly restores internal connectivity inside the back cover
  • Includes tunable cable with part number A176D9 for precise signal routing
  • Compatible with Latitude 7490 using alternate references DAZ40 and DC330022T0L
  • Working pull kit verified by part number 5003155 for reliable replacement

Specifications

BrandDell

Questions about this item

Which antenna cable assembly matches my Dell Latitude 7490?

The A176D9 assembly is the genuine OEM wireless antenna kit built specifically for the Latitude 7490 and mounts inside the back cover.

What does the A176D9 part number tell me about fit?

A176D9 is the Dell factory part number; the kit also cross-references to DAZ40, DC330022T0L and TUNABLE_CABLE for the same Latitude 7490 model.

How does the antenna cable connect inside the laptop?

The cables route from the wireless card to the display lid and snap into the hinges, using the original Dell connector layout for the 7490.

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