Parts for Frigidaire GLES388ASC: 03 - Backguard Parts

This dual infinite switch controls heat settings for a range's surface element, letting you adjust cooking temperatures smoothly and reliably. It replaces a worn or failing infinite control to restore variable burner power. What it does:

• Selects variable power levels for a dual (dual-ring) surface heating element
• Allows smooth adjustment from low to high heat for cooking tasks
• Stops responding or prevents element from heating when the switch fails
• Can cause uneven or no heat and intermittent element operation if defective

• One dual infinite switch

• Disconnect power at the breaker before starting work to avoid shock
• Remove the cooktop or back panel and control knob to access the switch
• Verify correct switch orientation and wiring match the old part before fastening

Color: White

Color: White

The Control Knob is an OEM replacement part for Frigidaire ranges and cooktops. It measures about 2-1/2 inches in diameter. It allows users to control the heat settings for burners or the oven, ensuring precise temperature adjustments during cooking. The knob is designed to fit securely onto the control shaft, providing a user-friendly interface for operating the appliance.

Over time, control knobs can wear out or become damaged due to repeated use, accidental impacts, or exposure to high temperatures. A broken or malfunctioning knob can make it difficult to adjust or control the appliance effectively.

Symptoms of a bad control knob include:

• Difficulty turning the knob or it spinning freely without engaging
• Cracks, breaks, or visible damage to the knob
• The appliance not responding to adjustments made with the knob
• The knob not staying securely attached to the control shaft

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

The Switch is an OEM part for Frigidaire ranges and ovens. It is responsible for controlling the temperature and operation of the warming drawer or zone feature.

Causes of a bad Switch can include electrical malfunctions or short circuits, mechanical wear from repeated use, and exposure to moisture or debris.

Symptoms of a bad Switch include:

• Inability to activate or control the warming drawer or zone
• Erratic temperature fluctuations
• Overheating or failure to heat the warming area

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

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