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Black Dell palmrest with integrated touchpad and buttons, textured finish, ribbon cables attached

DELL

DELL Palmrest Touchpad Assembly 0W8M0 for Inspiron 14 3421 3437 5437 Black

SKU CH-C77G-P30DB

Genuine Dell palmrest with touchpad, buttons, power board and cables for Inspiron 14 3421, 3437 and 5437 models

  • Accessory categoryPalmrest Touchpad
  • Product colorBlack
  • Genuine Dell replacement fits Inspiron 14 3421 3437 5437 models
  • Black textured palmrest restores original look and feel
  • Integrated touchpad and mouse buttons with ribbon cables included
  • Power button board with ribbon cable supplied ready to install
  • New OEM part number 0W8M0 ensures exact compatibility

Genuine Dell Palmrest Touchpad 0W8M0

This genuine Dell palmrest touchpad assembly carries part number 0W8M0 and is finished in black with a textured surface. It is built for Inspiron 14 models 3421, 3437 and 5437, providing a direct fit for worn or damaged original equipment. The unit ships new and includes the touchpad, mouse buttons, ribbon cables and the power button board with its ribbon.

Passive component with no thermal load

The assembly contains no active electronics that generate heat, draw power or produce noise during normal laptop operation. It functions as a structural and input surface only, so thermals, acoustics and power consumption are unaffected by the replacement. Installation simply restores the original tactile feel and button response.

Replaces cracked or unresponsive palmrests

This part replaces a palmrest that has cracked, lost button click integrity or developed a faulty touchpad sensor. The upgrade is worth it when the existing assembly shows physical damage or intermittent cursor control that cleaning cannot fix. It is not for buyers who need a different layout, a backlit keyboard integration or a trackpoint module.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $17.99
Typical for this category: the median of 8,808 items is $16.99.

Specifications

Product
Brand nameDELL
Part number0W8M0
Accessory categoryPalmrest Touchpad
Product colorBlack

Questions about this item

How do I install the 0W8M0 palmrest touchpad assembly on an Inspiron 14 3437, and which cable is most often missed?

Remove the battery and base cover, disconnect the old palmrest ribbon cables, then connect the new touchpad ribbon and the power-button board ribbon before securing the assembly; the power-button board ribbon is the one most often missed.

What maintenance or replacement will the 0W8M0 palmrest touchpad assembly need later?

The textured black surface can wear smooth over time; if the touchpad or mouse buttons become erratic, the whole 0W8M0 assembly must be replaced as the cables are integrated.

What limit appears first on the 0W8M0 palmrest touchpad assembly under sustained use?

The integrated ribbon cables fatigue from repeated flexing when the lid opens and closes, eventually causing intermittent touchpad or power-button response.

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