Kenmore Cooktop 790.40503601 (79040503601, 790 40503601) Parts

The Dual Element is an OEM replacement part for Frigidaire electric ranges. This component is located on the cooktop surface and features two heating coils in one unit, one measuring 6 inches in diameter and the other 9 inches. It allows for precise control of cooking temperatures, accommodating various pot and pan sizes for more efficient cooking.

Causes of a bad dual element can include prolonged use that leads to wear and tear, electrical surges that can damage the heating element, or physical damage due to impact or mishandling. Over time, these issues can result in the element failing to heat properly or not working at all.

Symptoms of a bad dual element include:

• The element not heating up or only partially heating
• Inconsistent or fluctuating temperatures
• Visible damage, such as burns or breaks in the element
• The element not responding to temperature controls
• Sparking or unusual noises when the element is in use

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

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 Terminal Block Kit is an OEM part for Frigidaire appliances, typically used for connecting house power to various electrical appliances like ranges and dryers. This kit includes includes screws, nuts, and a unique terminal block. It plays a critical role in the power supply system by providing a reliable connection point for the appliance's main power cord, preventing loose connections and potential electrical hazards.

Symptoms of a bad Terminal Block Kit include:

• Signs of burning or melting at the connection points,
• Flickering power or intermittent operation of the appliance,
• A burning smell from the appliance area.

Causes of terminal block failure often involve loose connections that can lead to arcing and overheating, improper installation, or general wear and tear that degrades the integrity of the electrical contacts.

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

The Radiant Surface Element is an OEM part for Frigidaire ranges and cooktops. This part generates heat for cooking and boiling on the cooktop surface.

Causes of a bad Radiant Surface Element can range from electrical issues or loose connections to physical damage from impact or spillovers.  

Symptoms of a faulty Radiant Surface Element include:

• Element not heating up or providing insufficient heat
• Element glowing unevenly or only partially heating
• Cracks or damage visible on the element surface
• Burning smells or discoloration on the cooktop

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

This electrical microswitch opens or closes a circuit when its actuator is engaged, allowing the control to sense position or enable a function. Replacing a worn switch restores reliable signaling and prevents intermittent faults in select ranges and wall ovens. What it does

• Changes state (open/closed) when actuated to complete or break a circuit
• Sends feedback to the control or enables power to a related component
• Helps ensure operations start/stop only when the mechanism is in the correct position
• Failure signs can include intermittent operation, cycles that won't start or finish, or related error codes/alarms

• 1 switch

• Disconnect power at the breaker before servicing
• Note/photograph wire positions and transfer one at a time to the new switch
• Match actuator orientation to the original and secure the switch firmly
• Verify function with a multimeter (continuity changes when actuated) before reassembly and testing

This replacement switch restores dependable on/off control for the appliance function it serves. Replacing a worn or heat-damaged switch helps eliminate intermittent operation and ensures the selected feature powers correctly and safely. What it does:

• Opens and closes the electrical circuit to the assigned component when actuated
• Can resolve issues where a feature will not turn on or will not shut off
• Helps correct intermittent operation caused by worn or pitted contacts
• Addresses damage such as melting, arcing, discoloration, or a loose/"spongy" feel

• 1 switch

• Disconnect power at the breaker before servicing to avoid electrical shock
• Note or photograph wire positions; transfer leads one-for-one to the new switch
• Ensure terminals are fully seated; do not force or stretch connectors
• Inspect wiring for heat damage and correct loose connections before reassembly

This replacement bake element heats the lower oven cavity so your range can bake and roast food at set temperatures. Restores normal baking performance when the oven isn't heating properly. What it does:

• Heats the oven's lower cavity to reach and maintain baking temperatures
• Replaces a burned-out, warped, or visibly damaged element
• Helps correct symptoms like no heat or uneven baking results
• Works with the oven control to provide consistent interior temperatures

• Disconnect power to the appliance before any service to avoid shock
• Handle element carefully; sharp edges and fragile terminals can be damaged
• Verify proper terminal connection and secure mounting during installation

This removable cooktop griddle provides a flat, durable cooking surface for preparing pancakes, sandwiches and other foods over range burners. It restores a smooth, even surface for stovetop griddle cooking when the original is damaged or worn. What it does:

• Replaces a worn, warped or damaged cooktop griddle to restore an even cooking surface
• Provides a flat, continuous surface for foods that need consistent contact with heat
• Helps reduce hot spots and sticking when the original griddle surface is compromised
• Works with compatible range/cooktop configurations that accept a removable griddle plate

• One removable cooktop griddle plate

• Disconnect power to the appliance (and turn off gas if applicable) before handling parts
• Allow the appliance and griddle to cool completely before removal or installation
• Fit the griddle into the cooktop openings so it sits flat and level; verify proper seating before use
• Clean per manufacturer guidance; avoid abrasive tools that can damage the cooking surface

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.

A replacement hex-head screw used to secure appliance regulator brackets and similar small components. Restores proper fastener fit so panels and brackets stay firmly attached. What it does

• Fastens regulator bracket and related sheet-metal components
• Provides a secure threaded connection for components where an 8-18 thread is specified
• Helps eliminate looseness or rattling caused by a missing or damaged screw
• Matches the nickel/chrome finish commonly used on interior mounting locations

• One hex head screw (8-18 x 3/8), nickel finish

• Intended for use where an 8-18 x 3/8 hex screw is specified by the manufacturer
• Tighten to snug; avoid over-torquing which can strip sheet-metal threads
• Turn off power to the appliance before accessing internal components
• If the original screw used a lock washer or threadlocker, replace or reapply as appropriate

This element mounting spring secures a surface cooktop heating element to the range, keeping the element stable and ensuring consistent electrical contact for reliable heating. Replaces a worn or missing spring to restore proper element fit. What it does

• Holds the surface heating element in place under the cooktop or in the drip pan.
• Maintains stable mechanical and electrical contact so the element heats evenly.
• Prevents element wobble, movement, or poor seating that can cause intermittent heating.
• Commonly needed when an element drops, rattles, or fails to make solid contact.

• Disconnect power to the appliance before starting any repair.
• Remove the element and/or drip pan per the range service instructions to access the spring.
• Install the spring in the same orientation as the original; ensure the element seats fully and securely.

This push-button door switch detects when the appliance door is closed and allows normal operation. It replaces a worn or failed door interlock to restore reliable start/stop response and user safety. What it does

• Acts as the door-closed sensor that permits the appliance to start when the door is latched.
• Interrupts power to drive/heating circuits when the door opens, preventing operation with an open door.
• Stops intermittent starting or running caused by a faulty or stuck switch.
• Helps resolve symptoms like the appliance not starting, stopping mid-cycle, or not responding to door closure.

• One door switch (push-button type)

• Disconnect power (unplug or shut off breaker) before accessing electrical components.
• Remove door trim or control panel as needed to access and replace the switch; keep track of screws and clips.
• Verify switch operation with a continuity meter before and after installation.

Used on the 2500 watt element

Used on the 1200 watt element