Parts for Lg DLGX5781VE: Control Panel Parts

This knob assembly replaces a worn or broken control knob so you can reliably set and adjust appliance settings. It restores a secure, easy-to-turn interface for the appliance's control shaft. What it does:

• Fits onto the control shaft to allow manual selection of settings and temperatures.
• Replaces cracked, stripped, or loose knobs that no longer grip the control shaft.
• Helps resolve issues where the control won't turn smoothly or slips while changing settings.
• Restores tactile feedback for accurate user control.

• Disconnect power to the appliance before removing or installing the knob.
• Pull the old knob straight off the control shaft.
• Align the knob's internal splines with the control shaft and push until fully seated.
• If knob does not seat or control still slips, inspect shaft splines and replace damaged components as needed.

This upper plate is the replaceable trim/cover that fits inside the top of the microwave cavity to protect internal components and help direct airflow. Replacing a damaged plate restores proper coverage and reduces debris buildup. What it does

• Covers and protects internal microwave components at the top of the cavity
• Helps maintain proper airflow and part alignment inside the oven
• Prevents food and debris from contacting internal wiring and electronics
• Reduces rattling or vibrations caused by a warped or loose plate
• Visible cracks, warping, or burn marks are common signs it needs replacement

• One upper plate as pictured

• Disconnect power at the wall and allow the oven to fully power down before servicing
• Remove fasteners or clips holding the old plate, align tabs, then secure the new plate with the original hardware
• Do not operate the microwave with covers removed; complete the repair

This outer cabinet frame provides the structural front support and finished edge for the appliance, restoring proper fit and appearance. Replaces damaged, cracked, or warped frames to help align panels and cover internal components. What it does:

• Restores the appliance's front structural support and trim
• Covers and protects internal components from debris and tampering
• Helps correct panel alignment and reduces gaps or rattling
• Improves cosmetic appearance by replacing cracked or dented framing

• One outer cabinet frame/body

• Disconnect power and water before starting any repair
• Handle carefully — edges may be sharp and mounting tabs can be fragile
• Basic hand tools (screwdriver, nut driver) are typically required