Kenmore 79074333310 gas range Parts

Kenmore model 79074333310 is a Kenmore-branded gas range built on a platform commonly associated with Frigidaire/Electrolux manufacturing for Kenmore ranges that use the 790 model prefix. For confirmation details tied to your exact unit, we reference the identification information in the 79074333310 owner's manual.

How to tell from the model number prefix

Kenmore uses model number prefixes to indicate the original manufacturer. For ranges, the 790 prefix is widely used for Frigidaire-built Kenmore units.

• Check the full model number on the appliance identification label.
• Confirm the prefix is 790 (as in 79074333310).
• Use the manual to match your model series (the guide covers 790.7433 models).
• When ordering parts, always match by model number first, then by part ID.

Why the manufacturer matters for parts and troubleshooting

Knowing the manufacturing platform helps us narrow down the correct style of igniters, sensors, and control components used in your range.

Common examples on this model’s parts list include:

• Tappan range oven burner igniter 316489403 for bake ignition symptoms
• Oven temperature sensing components (for temperature accuracy issues)
• Spark ignition components (for surface burner clicking or no spark)

Quick reference

What you have	What it indicates	What to do next
Kenmore range model starts with 790	Commonly Frigidaire/Electrolux-built platform	Use the model number to select exact parts
Manual lists 790.7433* series	Matches your model family	Follow the manual’s identification and use/care info

Why it matters

Kenmore is the brand on the front, but the manufacturing platform determines the exact design of key systems like the oven igniter, temperature sensor, and spark ignition. Matching parts by 79074333310 prevents ordering look-alike parts that do not fit.

Last updated: February 2026

On the Kenmore gas range model 79074333310, the model and serial number plate is on the right-hand surface of the oven front frame. Open the storage drawer, warmer drawer, or broiler drawer to see the identification plate (the label is behind the drawer opening).

Quick ways to locate the label

• Pull out the storage drawer (if your range has one) and look at the right front frame.
• If you have a warmer drawer, open it fully and check the right front frame.
• If you have a broiler drawer, open it and check the right front frame.
• Use a flashlight; the plate is often easier to read from a low angle.
• Write down model number, serial number, and lot number/letter before ordering parts.

What the identification plate tells you (and why it matters)

The identification plate is more than a model number label; it also lists key specs used to match parts and set up the range correctly.

On the plate	Why we use it
Model number and serial number	Ensures parts fit your exact Kenmore range
Lot number/letter	Helps match production changes within the same model
Burner ratings and fuel info	Confirms the range setup and component compatibility

Tips for ordering the right parts

• Match the full model number exactly: 79074333310.
• If you are replacing an ignition-related part, confirm whether you need an oven igniter or a surface ignition component.
• Keep the label info handy when referencing diagrams in the 79074333310 owner’s manual.

Why it matters

Kenmore ranges can have multiple versions that look similar. Using the identification plate information prevents wrong-part returns and speeds up troubleshooting for issues like no-heat, weak flame, or ignition problems.

Last updated: February 2026

A Kenmore gas range like model 79074333310 typically lasts 15 years. With normal home use and basic upkeep (cleaning burners, keeping igniters working, and addressing small issues early), many units reach 13 to 18 years of service.

Typical lifespan and what affects it

Gas ranges often outlast many other kitchen appliances because the core heating system is simple, but performance depends on how hard the range is worked and how quickly wear items are replaced.

• Daily high-heat cooking shortens life faster than light use
• Spills and grease buildup can clog burner ports and stress ignition parts
• Moisture and cleaners can damage switches, wiring, and control overlays
• Prompt replacement of wear parts (igniters, bulbs, sensors) prevents bigger failures
• Correct gas setup and flame quality help the oven heat efficiently

What “normal operation” looks like on this model

In the oven, the igniter should glow and the burner should light after a short delay. The installation instructions describe a 30 to 60 second ignition delay as normal, and the burner cycles on and off to hold temperature. For operating details and care routines, use the 79074333310 owner's manual.

What you notice	Usually means	What to do next
Oven lights in 30 to 60 seconds	Normal ignition timing	No action needed
Takes longer to light or won’t light	Weak igniter or gas/air issue	Inspect/replace igniter, verify flame
Orange surface flames	Dust in gas line or LP conversion issue	Let it run a few minutes; confirm conversion

Parts that commonly determine “end of life”

These are typical wear items that can restore reliable heating and extend the range’s useful life:

• Tappan range oven burner igniter 316489403 (bake ignition)
• Range oven igniter 5304506545 (broil ignition)
• Frigidaire range oven temperature sensor 316490000 (temperature accuracy)
• Appliance light bulb, 40-watt 316538904 (oven light)

Why it matters

Knowing the expected lifespan helps you decide whether to repair or replace. If your 79074333310 is under about 15 years old, fixing ignition or temperature-control issues is often the fastest way to get dependable baking and broiling back.

Last updated: February 2026

On our Kenmore gas range model 79074333310, a bad oven igniter usually shows up as a no-heat or delayed-heat problem: the igniter glows but the burner does not light within about 30 to 60 seconds, or it never glows at all. Use the installation guide ignition checks to confirm what you are seeing.

Quick signs the igniter is failing

• Oven set to Bake or Broil but no flame appears
• Igniter does not glow when the oven is turned on
• Igniter glows, but the burner lights very late (often beyond 60 seconds)
• Burner lights sometimes, but heat is inconsistent from cycle to cycle
• You smell gas briefly without ignition; turn the control OFF and ventilate

What “normal” looks like on this model

The installation instructions for this range describe normal ignition timing and behavior.

What you observe	What it usually means	What to do next
Igniter glows, burner lights in 30 to 60 seconds	Normal operation	Let it cycle once; verify steady flame
Igniter glows, burner does not light within 60 seconds	Weak igniter or gas valve not opening	Test igniter; consider replacing the igniter
Igniter never glows	No power to igniter, failed igniter, wiring/control issue	Check power, wiring, and igniter continuity

How we check it (safe, practical steps)

• Turn the oven to Bake 300°F and watch for ignition within 60 seconds (then turn OFF).
• If equipped, set to Broil and confirm the broil burner ignites within 60 seconds.
• If the igniter glows but ignition is slow or fails, the igniter is the most common cause.
• If you use a multimeter, unplug power first; inspect wiring connections before testing.

Parts that commonly fix “no bake” or “no broil”

• For bake ignition issues, the tappan range oven burner igniter 316489403 is a common replacement.
• For broil ignition issues, the range oven igniter 5304506545 is commonly used.

Why it matters

A weak igniter can glow but still not draw enough current to open the gas safety valve, so the burner never lights or lights too slowly. Catching this early prevents repeated failed heating cycles and uneven cooking results.

Last updated: February 2026

On Kenmore gas range model 79074333310, the cooktop is not removable; we do not recommend trying to lift or remove the top. For cleaning and service access, remove the grates and burner caps, and follow the safe service steps in the installation guide.

What you can remove safely (normal cleaning access)

• Lift off the surface burner grates.
• Remove the burner caps (they lift straight up).
• Wipe the cooktop surface once it is completely cool.
• Keep liquids and cleaners out of the gas orifice holder openings.
• Reinstall caps in the correct locations before using the range.

What not to do on this model

The installation instructions for this range state the burner heads are secured to the cooktop and the cooktop is not removable. Avoid these actions:

• Do not try to lift the cooktop from the front edge.
• Do not pry under the cooktop with a putty knife.
• Do not remove burner heads to “free” the top.
• Do not operate burners with caps missing or mis-seated.

If you need deeper access for service

For issues that require internal access (wiring, igniters, gas components), we use the service approach below instead of removing the cooktop:

• Shut off the gas supply.
• Disconnect electrical power at the breaker.
• Pull the range out only as far as needed to disconnect utilities.
• Reinstall in reverse order; level the range and check connections.

Task	Typical access method	Cooktop removal needed?
Clean spills, routine maintenance	Remove grates and caps	No
Burner won’t spark/ignite	Diagnose igniter circuit and spark system	No
Oven won’t heat	Check igniter and oven burner system	No

Why it matters

Trying to lift a non-removable cooktop can bend panels, damage burner head mounting, and create ignition or gas-leak risks. Keeping burner caps properly seated also helps ensure correct flame size and safe operation.

Last updated: February 2026

If your Kenmore gas range model 79074333310 clicks but the oven will not light, the most common causes are a weak oven igniter that is not getting hot enough to open the oven gas valve, or a power or airflow issue that prevents proper burner ignition.

Quick checks we recommend first

• Wait 60 seconds after you set Bake; a normal ignition delay is about 30 to 60 seconds.
• Confirm the range is plugged in; the oven uses electric ignition.
• Make sure the oven vent and lower front area are not blocked; the range needs fresh air for proper combustion.
• If there was a recent outage, turn all oven controls OFF and restart after power is stable.
• If the igniter glows but the burner never lights, the igniter is typically too weak.

For model-specific operating and safety notes, follow the steps in the 79074333310 installation guide.

What “clicking” usually means on a gas oven

On many gas ranges, the clicking you hear is the ignition system trying to light gas. For the oven burner, the igniter should glow like a light bulb, then the oven valve opens and the burner lights.

Normal vs. not normal

What you observe	What it usually indicates	What to do next
No glow from igniter	No power to igniter, failed igniter, wiring/control issue	Check outlet and wiring; test igniter circuit
Igniter glows, no flame	Weak igniter or gas valve not opening	Replace igniter first in most cases
Flame lights after 30 to 60 seconds	Normal operation	No repair needed

Parts that commonly fix this symptom

If the oven is not lighting reliably, these parts are frequent solutions for this model family:

• Tappan range oven burner igniter 316489403 (bake ignition)
• Range oven igniter 5304506545 (ignition for an oven burner circuit, depending on configuration)
• Wall oven gas valve 5303210798 (opens to allow gas to the burner when igniter is hot)

Why it matters

A weak igniter can keep the oven from lighting, cause long preheat times, and lead to inconsistent baking temperatures. Keeping the vent area clear and ensuring steady electrical power helps the ignition system work the way it was designed.

For additional operating guidance and “before you call” checks, use the 79074333310 owner’s manual.

Last updated: February 2026