Parts for Frigidaire FFEF4017LBC: 03 - Backguard Parts

This oven thermostat senses and regulates oven temperature so food cooks evenly and the range reaches set temperatures. It replaces a failed temperature control to restore accurate heating and cycle behavior. What it does:

• Closes and opens the control circuit to maintain the oven at the selected temperature
• Can correct symptoms such as oven not reaching set temperature, overheating, or excessive cycling
• Works with the oven's control system and heating elements to stabilize bake and broil operations
• Mechanical design — avoid bending or damaging the sensing element/capillary

• One oven thermostat

• Disconnect power to the appliance before starting any service
• Handle the thermostat and sensing element carefully; do not kink or sharply bend the capillary
• Verify proper thermostat mounting and oven cavity seals for accurate temperature control

The Rocker Switch is an OEM part for Frigidaire ranges and ovens. It is responsible for turning the interior oven light on and off. The light switch allows visibility of the oven cavity for viewing food during the cooking process.

Causes can include normal wear and tear over time, exposure to heat inside the oven cavity, or accidental damage.

Symptoms of a bad oven light rocker switch include:

• The oven light failing to illuminate when the door is opened
• The light remaining on even when the door is closed
• An inconsistent or flickering oven light
• The switch itself becoming loose, cracked, or non-responsive

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

This surface element switch is the control behind your cooktop knob. It regulates power to the surface heating element so you can set and maintain the desired heat for reliable, consistent cooking performance.

• Regulates and cycles power to the surface heating element based on the knob setting
• Restores accurate low-to-high temperature control at the burner
• Typical failure symptoms: burner won't heat, only heats on high, or won't turn off
• Helps correct intermittent or uneven surface element heating

• Disconnect power at the circuit breaker before servicing
• Remove the knob and access the switch from the control panel or rear cover as applicable
• Photograph or label wire positions; transfer wires to the new switch one at a time
• Secure the switch, reassemble, restore power, and test all heat settings

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

This wiring harness assembly routes power and signals between the appliance's controls and components, restoring reliable electrical connections for proper operation. It replaces damaged or worn wiring to help eliminate intermittent faults. What it does:

• Carries electrical power and control signals between the control board, motors, heaters, valves, and sensors
• Replaces frayed, burned, or broken wiring that can cause intermittent operation or component failure
• Restores secure connector connections to reduce arcing and poor contact symptoms
• Helps return the appliance to normal electrical routing when original harness is damaged

• Disconnect all power (unplug appliance or switch off breaker) before starting work
• Handle connectors carefully; match connector shapes and routing to OEM locations during install
• Avoid splicing or taping unless a serviceable repair is explicitly specified by OEM documentation
• If harness shows heat damage or melted connectors, replace the full assembly rather than attempting partial repairs

This is a 10-24 x 1/2 inch machine screw used to secure temperature probes, thermistor brackets, shields and drawer/box components. It provides a simple, reliable fastener for small appliance assemblies. What it does:

• Secures probe or thermistor brackets to the appliance chassis or housing
• Holds shielding or small drawer/box parts in place to prevent movement or rattling
• Helps maintain correct sensor positioning so temperature readings stay stable
• Common replacement when a stripped, corroded, or missing screw causes loose parts or vibration

• One 10-24 x 1/2 in. screw

• Use the matching 10-24 threaded hole; avoid over-tightening to prevent stripping or cracking nearby plastic
• If replacing a corroded screw, inspect mating threads and components for damage before reuse
• Turn off and unplug the appliance or disconnect power before accessing internal components

This is a #8 screw, 0.500 inch long, used to secure panels and components in appliances. It provides a correct-fit fastener for repairs where the original #8 x 1/2" screw was required, restoring proper assembly and stability. What it does:

• Fastens trim, panels, brackets and small components where a #8 x 1/2" screw is specified
• Holds parts securely to prevent rattling, gaps or loose panels
• Replaces worn, stripped or missing screws to restore proper fit
• Appropriate for common interior and exterior appliance mounting points

• Use the correct screwdriver (typically Phillips) and avoid over-tightening to prevent strip or damage
• Disconnect power and follow appliance manufacturer safety instructions when accessing internal parts

The Range Overlay is an OEM part compatible with Frigidaire ranges. The overlay covers the control board and labels the button on the board.

Causes of a bad overlay can be normal wear over time with heavy use of the range, exposure to heat and impacts, or warping from temperature fluctuations around the cooking elements.

Symptoms of a faulty overlay include:

• Cracks or breaks appearing in the material
• Loose, sagging, or misaligned fitment on the front of the range
• Gaps that compromise the seal around cooking surfaces
• Discoloration or other appearance issues affecting the look

It is also compatible with Electrolux, Gibson, Kelvinator, and some Kenmore range models.