Kenmore Cooktop 790.42721700 (79042721700, 790 42721700) Parts

The Surface Element is an OEM part for Frigidaire ranges. The small surface element is responsible for providing direct heat to the cookware placed on the corresponding burner of the electric cooktop or range. This element is typically located underneath the glass surface of the cooktop or range, ensuring efficient and even heat distribution for cooking.

Symptoms of a failing Surface Element include:

• The element not heating up at all
• Heating unevenly or only partially
• Noticeable damage or blistering on the element itself
• The control switch not regulating the temperature properly

Causes of a bad surface element can include a burnt-out coil, a break in the element's continuity, or problems with the connection points such as corrosion or loosening. Regular wear and tear from cooking can also lead to degradation over time.

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

The Surface Element is an OEM part for Frigidaire electric ranges. It is the heating element located on the cooktop, responsible for providing the heat necessary for cooking. This component is essential for the proper functioning of your stove, ensuring consistent and reliable heating for various cooking tasks.

Causes of a bad surface element can include wear and tear from regular use, damage due to spills or overheating, or electrical failures such as a short circuit. A faulty surface element can result in uneven cooking or complete failure to heat.

Symptoms of a bad surface element include:

• Element not heating up
• Uneven heating or hot spots on the element
• Visible damage such as burns or cracks
• Element cycling on and off erratically

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

The Surface Burner Switch is an OEM Replacement Part designed to control the large surface burner on your Frigidaire stove. This switch is suitable for an 8" element with a wattage range of 2136 - 2640 watts. With a capacity of 8.9-11.0 amps and 240 volts, it allows you to adjust the burner temperature by regulating the electrical current to the burner element, ensuring precise cooking temperatures.

Causes of a bad surface burner switch can include electrical faults, wear and tear from frequent use, or internal component failure. When the switch fails, it can result in the inability to control the burner temperature accurately, which may affect cooking performance.

Symptoms of a bad surface burner switch include:

• The burner not heating up or heating inconsistently
• Inability to adjust the burner temperature
• The burner remaining on high heat regardless of the setting
• Unusual sparking or electrical noises from the switch area

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

Note: For the new mounting screws, order part number 5303288565. Two are needed to properly mount the new switch.

NOTE: Must order (2) new mounting screws, part# 5303288565 (5303323134) when ordering this switch due to a change.

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

Indicator light replaces the control-panel lamp that signals power or active functions, restoring visible status feedback for safer, more confident operation. Use this when the original lamp is dim, cracked, or fails to illuminate. What it does:

• Provides visible indication of power, cycle status, or selected functions on the appliance control panel.
• Restores clear status feedback when the original lamp is burned out or flickering.
• Helps troubleshoot whether a control or circuit is receiving power by showing when the indicator should be lit.
• Improves usability so settings and operating states are easy to confirm at a glance.

• Disconnect power to the appliance (unplug or turn off the breaker) before beginning work.
• Access may require removing the control panel or console.
• Handle the lamp carefully and avoid touching bulb surfaces; use gloves to prevent oil transfer.
• After installation, restore power and verify the indicator lights as expected; if it still does not light, further electrical diagnosis may be needed.

Specs: 8 - 18 x 0.500

Used on the 2500 watt element

Used on the 1200 watt element