Kenmore 79040192402 electric wall oven Parts

Yes. On Kenmore electric wall oven model 79040192402, you can replace a failed heating element (bake or broil) by shutting off power, removing the mounting screws, pulling the element forward to access the wires, transferring the wires to the new element, then reinstalling and testing.

Safety first (before you touch the element)

• Turn power off at the breaker (wall ovens are hardwired; do not rely on the control being off).
• Confirm the oven is cool; elements can stay hot after they turn off.
• Use work gloves; sheet metal edges inside the cavity can be sharp.
• Never line the oven bottom with foil; it can damage the interior and affect heat distribution.
• If you are working near wiring, use a meter to confirm power is off.

Quick replacement steps (typical for this style of wall oven)

1. Remove oven racks for access.
2. Remove the element mounting screws (usually at the rear wall for bake, upper rear for broil).
3. Gently pull the element a few inches into the cavity to expose the wire terminals.
4. Transfer wires to the new element one at a time (needle-nose pliers help).
5. Reinstall screws, restore power, and test Bake or Broil.

If the bake element is exposed

Some versions of this oven design allow the bake element to tilt up a few inches to help access the oven bottom for cleaning; do not lift it more than about 4 to 5 inches from its resting position. For model-specific diagrams and access notes, use the 79040192402 owner's manual.

What to check if the new element still will not heat

• Loose terminal connections at the element.
• A failed temperature sensor (common symptom: poor temperature control or no heat). Consider the frigidaire range oven temperature sensor 316217002.
• A tripped or open safety thermostat. Consider the wall oven safety thermostat 318003605.
• Burned wiring or a damaged connector (inspect the harness for heat damage).

Common symptoms and likely causes

Symptom	Most common cause	Next best check
No bake, broil works	Bake element failed	Safety thermostat, wiring
No broil, bake works	Broil element failed	Control or wiring
Oven heats but temp is off	Sensor out of range	Calibration in manual

Why it matters

A weak or open heating element can cause long preheat times, uneven baking, and temperature swings. Replacing the failed element restores proper heat output and helps protect other components from overheating due to extended run times.

Last updated: February 2026

Yes. A Kenmore 79040192402 electric wall oven typically needs a dedicated 240-volt circuit hardwired in a junction box (or a properly rated receptacle if your installation is set up that way); it is not the same as a standard 120-volt kitchen outlet. Confirm the exact electrical requirements in the installation guide.

What “special” means for a wall oven

Most electric wall ovens require an electrical supply that is different from countertop appliances.

• Dedicated circuit (no sharing with other major loads)
• 240-volt supply (common for electric ovens)
• Correct wire size and insulation temperature rating for the circuit
• Proper strain relief and secure connections in the junction box
• Oven secured to the cabinet with the supplied mounting hardware (to prevent tipping)

Quick comparison: standard outlet vs wall oven supply

Item	Standard kitchen outlet	Typical electric wall oven supply
Voltage	120V	240V
Circuit	Often shared	Dedicated
Connection	Plug-in receptacle	Hardwired junction box (common)
Wire/insulation	Light to moderate loads	Sized for higher heat and amperage

Installation checks we recommend before you start

Follow the steps and safety notes in the installation guide for your Kenmore 79040192402.

• Turn off power at the breaker before touching any wiring
• Verify the breaker size and wiring match the oven’s requirements
• Confirm the cabinet cutout and mounting points; the oven must be fastened to the cabinet
• Do not lift the oven by the door handle
• Keep the oven vent area unobstructed after installation

Why it matters

Using the wrong outlet or an undersized circuit can cause nuisance breaker trips, poor performance, overheated wiring, or damage to the terminal connections. A correctly rated 240-volt supply helps the bake and broil elements heat properly and keeps operation reliable.

Last updated: February 2026

An electric oven like Kenmore model 79040192402 is built around heating elements, controls, and airflow parts that create and regulate heat for baking and broiling. Common core components include the bake element, broil element, electronic controls, oven venting, racks, and the interior oven light (bulb, socket, and lens). See the owner's manual for the feature layout used on your exact configuration.

Main parts you will typically find

• Broil element (upper heater for high-heat broiling)
• Bake element (lower heater for baking and most cooking)
• Electronic oven controls (clock, timer, temperature selection)
• Oven vent (releases warm air; supports proper air circulation)
• Cooling blower/fan (some models; helps cool electronic components)
• Oven racks (adjustable rack positions)
• Oven light system (bulb, socket, and lens/cover)

Parts on this model that customers replace most often

If you are troubleshooting a specific symptom (no heat, uneven baking, no light), these are common service parts for 79040192402:

Symptom	Likely part area	Example part for this model
Oven light out	Light bulb or socket	Range oven light bulb 316538904, range oven light socket 316116400
Oven temperature off	Temperature sensing	Frigidaire range oven temperature sensor 316217002
No bake heat	Lower heating circuit	Frigidaire range bake element 318255101
No broil heat	Upper heating circuit	Range broil element 318255606

Why it matters

Knowing the major oven parts helps you narrow down problems faster. For example, if Bake is set to 350°F and the lower element never glows red, you focus on the bake element and its circuit; if Broil does not heat, you focus on the broil element and related wiring and controls.

Quick safety notes before inspecting parts

• Shut off power at the breaker before removing panels or touching wiring.
• Let the oven cool completely before checking elements, racks, or the light.
• Do not touch a hot oven light bulb with a damp cloth.
• Never use the oven to heat a room; proper ventilation matters.

Last updated: February 2026

On Kenmore wall oven model 79040192402, the model number is printed on the serial plate. You can see it when you open the oven door; it is located along the interior side trim.

Where to look first (fastest checks)

• Open the oven door and look along the interior side trim for the serial plate
• Use a flashlight and look for a label that lists Model and Serial
• Check both left and right side trim areas if the label is not immediately visible
• Write the model and serial number down for parts lookup and service records

What the serial plate label typically includes

Label item	What it’s used for	Example for this oven
Model number	Matching the correct parts list	79040192402
Serial number	Identifying production run details	Unique to your unit
Electrical ratings	Confirming power requirements	Listed on label

Why it matters

We use the exact model number to match the correct Kenmore electric wall oven parts, diagrams, and installation details. Even small model variations can change which bake element, temperature sensor, or wire harness fits.

Helpful tip while you’re there

If you are already opening the door to find the label, it is also a good time to confirm basic operating details and care instructions in the 79040192402 owner's manual.

Last updated: February 2026