Parts for Frigidaire PLES399ECI: 03 - Backguard Parts

Replaces the touch pad console panel on your range. This front panel houses the control interface and typically needs replacement when dented or damaged.

Fixes oven not heating, F10 error codes, or unresponsive controls. This main control board manages temperature and oven functions. Moderate DIY repair.

Replacement control knob for range cooktop. Attaches to control stem to adjust burner settings. Replaces cracked, stripped, worn, or missing knobs.

Electronic control board that operates the appliance's user interface, timers and cycle selection to restore responsive controls and correct program sequencing. Replacing a failed control returns normal cycle selection and display function. What it does:

• Manages user inputs, display indicators and electronic cycle logic for the appliance.
• Starts and stops cycles, sequences timers and communicates status to other modules.
• Common symptom fix: blank or unresponsive display, inability to select cycles, or erratic/electronic control behavior.
• Replacing this board fixes faults caused by failed or intermittent electronic control components.

• Disconnect power before beginning any repair to avoid shock or damage.
• Handle the board by its edges and avoid static discharge; use anti-static precautions if available.
• Verify connector alignment and secure mounting; replace screws and retainers as removed.

This is an electronic control board that manages the surface (cooktop) heating elements on an electric range. It includes a potentiometer and display panel that regulate element power levels and show settings. Replace this board if your cooktop burners fail to heat properly, cycle erratically, or if the surface element display is unresponsive or showing error codes.

Fix burners that won't turn off, heat incorrectly, or don't respond to temperature settings. This dual element control board regulates power. 10-15 min DIY.

This is a small lock washer used in range and oven assemblies to secure fasteners and prevent them from loosening due to heat and vibration. It is commonly used in mounting hardware for controls or other internal components. Replace this washer if it is deformed, cracked, or no longer holds the associated bolt or screw tightly in place.

Secures burner or oven control to the control panel behind the knob. Replace if stripped, missing, or loose to keep control shaft stable and aligned.

This truss-head machine screw secures a switch to its mounting bracket or panel. Replacing a worn or missing screw restores a solid, aligned switch fit for reliable operation.

• Fastens the switch body to a bracket or chassis panel
• Helps keep the switch aligned for consistent actuation
• Replaces stripped, corroded, or missing mounting hardware
• Common symptoms: loose or wobbly switch, misalignment, rattling or vibration around the switch area

• Disconnect power to the appliance before servicing
• Start threads by hand to avoid cross-threading; tighten snugly without overtightening
• Verify thread size and length match the original hardware
• If multiple screws secure the switch, replace them in a consistent pattern to maintain alignment

Range won't turn on or display shows incomplete numbers? This electronic control board manages cycles and user inputs. Moderate DIY repair, 1-2 hours.

This is a flexible gasket that seals around the control panel area of the range, preventing heat and moisture from reaching internal components behind the panel. It is typically gray in color and fits along the edges of the panel. Replace this gasket if it is cracked, hardened, or missing, which can allow heat to damage control board wiring or cause discoloration around the panel.

Specs: 8 - 18 x 0.500

This replacement screw secures appliance panels, brackets, and internal components. It restores a tight, rattle-free fit and proper alignment when an original fastener is missing, stripped, or corroded.

• Fastens metal or plastic parts to the cabinet/frame
• Helps maintain alignment and reduce vibration or rattling
• Direct replacement for lost, damaged, or rusted hardware
• Keeps covers and brackets safely in place

• Disconnect power before servicing; for gas appliances, also shut off gas supply
• Match one-for-one with the original screw; verify length/type before installation
• Start threads by hand to avoid cross-threading; tighten snugly without overtightening
• Use the correct driver bit to prevent stripping the screw head

This replacement screw secures appliance panels, brackets, and internal components. It restores a tight, rattle-free fit and proper alignment when an original fastener is missing, stripped, or corroded.

• Fastens metal or plastic parts to the cabinet/frame
• Helps maintain alignment and reduce vibration or rattling
• Direct replacement for lost, damaged, or rusted hardware
• Keeps covers and brackets safely in place

• Disconnect power before servicing; for gas appliances, also shut off gas supply
• Match one-for-one with the original screw; verify length/type before installation
• Start threads by hand to avoid cross-threading; tighten snugly without overtightening
• Use the correct driver bit to prevent stripping the screw head