Parts for Frigidaire CPEH3077RFJ: Backguard Parts

This potentiometer is the user control variable resistor that lets the appliance vary a setting (speed, temperature or timer) from the front control panel. Replacing a faulty potentiometer restores responsive, smooth control. What it does:

• Converts knob rotation into an adjustable electrical signal for the appliance control
• Restores consistent setting changes when knob rotation previously produced no response
• Eliminates erratic or jumpy adjustments caused by worn or dirty contacts
• Used wherever a variable user input is required (e.g., temperature, speed, or timer control)

• Disconnect power to the appliance before starting any repair to avoid shock
• Access usually requires removing the control panel or console; keep track of screws and fasteners
• Note and label any wiring connections before disconnecting for correct reassembly

The Indicator Light is an OEM part for Frigidaire ranges. This light is designed to signal when the range or oven is in operation, providing a visual cue for safety and usability. It typically illuminates when the burners or oven are on, ensuring users are aware of active heating elements.

Causes of a bad indicator light can include electrical malfunctions, wear and tear over time, or damage from power surges or excessive heat.

Symptoms of a bad indicator light include:

• Light not illuminating when the range or oven is in use
• Flickering or inconsistent illumination
• Light staying on constantly, even when the range or oven is off
• Visible damage or discoloration of the light

This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.

This control knob lets you turn and set a range of functions on your appliance with a clear grip and simple push-on installation. It replaces a cracked, broken or missing knob so controls are easy to use again. What it does:

• Provides a tactile control interface for selecting heat, cycle, or setting positions
• Restores a secure grip when original knob is stripped, cracked, or loose
• Helps prevent accidental setting changes by fitting snugly on the control shaft
• Compatible with common push-on or pull-off splined control shafts used on many Frigidaire appliances

• One control knob

• Disconnect power to the appliance before servicing for safety
• Pull off the old knob straight from the control shaft; push the replacement onto the shaft until it seats
• Align any indicator mark on the knob with the control pointer before final seating
• If knob feels loose or will not engage, confirm shaft type and support—do not force or modify the shaft

The Indicator Light Lens is an OEM part for Frigidaire ranges. This component covers and protects the indicator light, which signals when a burner or the oven is on, providing a visual cue for users to ensure safe operation.

Over time, the indicator light lens can become damaged or discolored due to heat exposure, regular cleaning, or accidental impacts. Causes of a bad indicator light lens include cracking, warping, or clouding that obscures the light.

Symptoms of a bad indicator light lens include:

• The indicator light not being clearly visible
• Cracks or breaks in the lens
• Discoloration or cloudiness that diminishes the brightness of the light
• The lens becoming loose or falling off

This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.

This interior light lamp assembly provides illumination inside the appliance so you can see contents clearly. It replaces a burned or damaged refrigerator/freezer interior lamp to restore usable lighting. What it does:

• Houses and secures the interior bulb to provide cabinet illumination
• Replaces a cracked, discolored, or non-functioning light assembly
• Helps stop flickering or intermittent lighting when the original unit is faulty
• Works with the existing bulb and wiring harness to restore normal light operation

• Disconnect power to the appliance before replacing the lamp to avoid electric shock
• Handle the lens and bulb carefully; wear gloves to avoid fingerprints on bulbs if replacing
• Check bulb type and socket condition; replace bulb separately
• If wiring or mounting clips are damaged, inspect and replace those components as needed

This interior refrigerator light bulb provides the lamp needed to illuminate the fresh food compartment, making it easier to find items when the door is open. It replaces a burnt or dim interior lamp to restore visibility. What it does:

• Replaces the refrigerator's interior lamp so the compartment lights when the door opens
• Restores normal brightness for safer, easier access to food and containers
• Common symptom: no light or a dim light when the door is opened
• Fits into the existing lamp socket and works with the existing lens or cover

• Disconnect power to the appliance before servicing to prevent shock
• Allow a recently used bulb to cool before removing to avoid burns
• Remove the lamp cover, then pull or twist the old bulb out and install the replacement
• Handle the bulb with a cloth or gloves; avoid getting oils from skin on the bulb surface

 The Dual Element Surface Switch is an OEM part for Frigidaire electric ranges and cooktops. It governs power distribution to the dual element.

Causes may be loose electrical terminals within the switch, defects from past power surges, or general wear over extended use.

Symptoms of a bad surface switch include:

• Inability to toggle one or both elements independently
• Elements activating intermittently or staying stuck on
• Overheating, sparks or strange sounds from faulty connections
• Repeated burning or singeing of cookware bottoms

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

The Small Surface Element Switch is an OEM replacement part for Frigidaire electric ranges. It serves as the control knob and circuitry to safely power one of the smaller cooking elements. 

Symptoms of a bad surface element switch include:

• Inability to ignite or regulate heating for its assigned zone
• Switch knob that feels loose, won't click smoothly, or won't stay set  
• Intermittent or unreliable power to the smaller element coils
• Tripped circuit breakers upon use that don't reset

Causes relate to thousands of rotations wearing micro-switches and wiring terminals within the control assembly. Regular cleaning around knobs can prevent accelerated deterioration from baked-on debris conducting excess heat.

This genuine OEM replacement part is compatible with other brands including Electrolux and Kenmore as well.

The Large Surface Element Switch is an OEM replacement part for Frigidaire ranges and cooktops. It is a component that controls the power and temperature settings for one of the larger surface heating elements on the appliance.

Symptoms of a faulty Large Surface Element Switch include:

• Difficulty in adjusting or maintaining consistent heat settings
• The surface element not heating up or cycling on and off unexpectedly
• Flickering or erratic behavior of the surface element
• Burning smell or visible signs of overheating

Causes of a bad large surface element switch can include normal wear and tear, exposure to excessive heat or moisture, or electrical malfunctions.

This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore range and cooktop models.

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

Electronic control assembly that manages the appliance's user interface and electronic functions, replacing a faulty control board to restore button/knob responsiveness and normal cycle operation. What it does:

• Receives user input and sends commands to motors, valves, heaters, and displays.
• Drives the control display and indicator lights so status and error codes are visible.
• Switches power to functional circuits during selected cycles and modes.
• Common symptoms indicating a bad control: unresponsive or erratic controls, blank or corrupted display, failure to start cycles, or persistent error codes.

• Disconnect power at the breaker or unplug the appliance before beginning work.
• Handle the board by its edges and avoid touching components; use anti-static precautions if available.
• After installation, restore power and test all functions.

This wiring harness routes power and signals between components so your appliance operates reliably. It replaces a damaged or burned harness to restore electrical connections and reduce intermittent power or control failures. What it does:

• Reconnects power and control circuits between major components
• Restores reliable electrical contact if original wires are frayed, melted, or broken
• Helps stop intermittent operation, no-heat or non-start symptoms caused by wiring faults
• Provides factory-style terminals and routing to match original wiring layout

• One wiring harness with factory-style connectors and pre-terminated leads

• Disconnect power at the household breaker or unplug the appliance before starting
• Compare the replacement harness to the original to confirm connector type and lead lengths
• Secure wiring away from sharp edges, moving parts, and heat sources during installation

The Screw is an OEM part for Frigidaire ranges and ovens. This part is designed to securely fasten various parts of the appliance, ensuring stability and durability. 

Over time, screws can become loose due to the expansion and contraction of materials with temperature changes. Regular use and the occasional necessary removal for repairs or cleaning can also wear down the threads, making them less effective.  

Symptoms of a bad Screw (Chrome) include:

• Loose or wobbly components that should be securely fastened.
• Difficulty in securing parts due to stripped or damaged screw threads.
• Visible corrosion or deterioration of the screw.

This OEM Frigidaire part can also be used on Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and Sears/Kenmore.

Size: 8-18 x 0.5 inch. Color: Chrome.