Parts for Frigidaire CFRE4120SW1: Controls Parts

This is a replacement control knob that restores a secure, easy-to-read grip for appliance controls. It lets you turn settings smoothly so you can select temperatures or functions without slipping or damage. What it does:

• Replaces a worn, cracked, or missing control knob so the control shaft can be turned reliably
• Restores positive grip and pointer alignment for accurate setting selection
• Helps stop slipping, wobbling, or intermittent contact when adjusting controls
• Works as a direct-fit control interface—matches original shape and mounting style

• Disconnect power to the appliance before starting any repair
• Verify the knob matches your control shaft style (splined, D-shaft, or with set screw) before installing
• Most installations are tool-free: pull off the old knob and push the new knob onto the control shaft until seated
• If the original used a set screw, retain or replace the screw and tighten securely, but do not overtighten

This overlay is the thin control-panel cover that protects and labels the appliance's touchpad and buttons, restoring the unit's appearance and user interface clarity. It helps prevent dirt and moisture from reaching the controls. What it does:

• Covers and identifies control buttons and touch areas for the appliance's front control panel
• Protects the underlying electronics from spills, grime, and everyday wear
• Restores worn, faded, or scratched panel graphics for easier operation
• Can resolve issues where buttons are hard to read or visually damaged

• Surface-mount part; clean the panel area before applying to ensure proper adhesion
• Handle carefully to avoid creasing or contaminating the adhesive side
• If the overlay uses adhesive tape, press firmly along edges and allow time for full bond
• Disconnect power to the appliance before removing surrounding trim or accessing control area

This control panel is the appliance console assembly that houses the user controls and display, restoring reliable button input and readable status feedback for the range or oven. It replaces a worn, cracked, or unresponsive console area. What it does:

• Provides the front console and button/display interface used to set oven functions, temperature, and timers.
• Restores responsive push-buttons or touch controls when the original panel is cracked, faded, or non-responsive.
• Replaces a panel with a dim, blank, or partially functioning display to recover readable status and setting indicators.
• Helps stop errant or stuck button behavior caused by damaged overlays or worn keypads.

• Disconnect power at the breaker before beginning any work to avoid shock or damage.
• Removal typically requires taking off the oven console/upper trim and disconnecting ribbon or wire harnesses; keep track of screws and harness locations.
• Handle the display/overlay area gently to avoid scratching or damaging the new panel.

The Power and Display Board is an OEM part for Frigidaire dryers. It is responsible for receiving input and distributing output to control all dryer functions and subsystem communication. This board interfaces between the user control buttons, electronic sensors and mechanical components like heating elements, timers and displays.

Causes of a bad board can include moisture ingress over multiple cycles, electrical faults from power fluctuations or component failure due to extensive usage.

Symptoms of a bad power and display board include:

• Erratic or non-responsive control buttons
• Inaccurate time or temperature readings
• Dryer failing to heat or tumble properly
• Unexpected beeping noises or error codes
• Flickering or unlit control display lights

This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.