Kenmore 79072403012 gas range Parts

A Kenmore gas range like model 79072403012 typically lasts 15 years with normal household use. Consistent cleaning, correct installation clearances, and prompt repair of ignition or temperature issues help you reach that lifespan; see the maintenance and safety guidance in the 79072403012 owner's manual.

Typical lifespan and what affects it

Most gas ranges reach their full service life when these areas are kept in good shape:

• Surface burners ignite within a few seconds and flames stay steady
• Oven burner lights reliably and heats evenly
• Door seal closes tightly to hold heat
• Venting and surrounding areas stay clean and grease-free
• The range stays level and is not pushed tight against cabinets

Quick checks that prevent early failures

Use these practical checks a few times per year:

• Burner ignition: Surface burners should light quickly; after air is purged from the gas line, ignition is typically within about 4 seconds.
• Oven ignition: When you set Bake, the igniter should glow and the burner should light within about 60 seconds.
• Flame quality: Oven flame should be mostly blue and steady; yellow, lifting, or noisy flames point to airflow or gas supply issues.
• Clearances: Do not seal the range to side cabinets; keep proper spacing to reduce heat stress on components.

Common wear parts over 15 years

These parts commonly need replacement during a range’s life:

Symptom	Likely area	Example part for this model
Oven will not heat, igniter glows weakly or not at all	Oven igniter	Tappan range oven burner igniter 316489403
Oven temperature swings or is inaccurate	Temperature sensing	Frigidaire range oven temperature sensor 316490000
Heat leaks, longer preheat, uneven baking	Door sealing	Range oven door seal 5304498835

Why it matters

A gas range that ignites and seals correctly runs more efficiently, heats more evenly, and puts less strain on key components like the igniter, gas valve, and burner assemblies.

Last updated: January 2026

On the Kenmore 79072403012 gas range, Warm and Hold (Keep Warm) is used to keep cooked food warm after baking. In many cooking cycles, it turns on automatically when a timed bake finishes; pressing STOP/CLEAR ends Warm and Hold and shuts down oven operation.

How to turn Warm and Hold on (typical steps)

• Place food in an oven-safe dish and close the oven door.
• Press WARM & HOLD (or KEEP WARM) on the control panel.
• Set the hold time if your control asks for it.
• Press START to begin.
• Press STOP/CLEAR at any time to cancel.

For the exact button names and prompts for model 79072403012, follow the control-panel steps in the 79072403012 owner's manual.

When it turns on automatically

Warm and Hold commonly starts automatically after a timed bake completes.

Cooking mode you use	What Warm and Hold does next (typical)
Timed bake	Starts Warm and Hold automatically when time expires
Regular bake	Usually requires you to select Warm and Hold manually
Broil	Typically does not switch to Warm and Hold automatically

Safety and best practices

• Keep food covered when possible to reduce drying.
• Use Warm and Hold for short holding periods; it is not meant for long-term storage.
• Do not use the range to heat the room.
• After any timed operation, reset controls to OFF.

Why it matters

Using Warm and Hold correctly helps prevent overcooking after a timed bake and keeps food at a serving temperature while you finish other dishes.

Last updated: January 2026

For a Kenmore gas range, your model number is printed on the identification plate. On model 79072403012, the plate is on the right-hand surface of the oven front frame; open the storage, warmer, or broiler drawer to see it. Use that exact model number when ordering parts.

Where to look on model 79072403012

• Open the bottom drawer (storage, warmer, or broiler drawer depending on your range)
• Look on the right-hand side of the oven front frame
• Find the identification plate with the model and serial numbers
• Write down the model number exactly as shown (letters and numbers)
• Keep the serial number too; it helps match the correct version of parts

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

The identification plate is more than just the model number. It also lists key details used to match parts and setup.

Plate item	What it’s used for
Model number	Ensures diagrams and parts match your exact range
Serial number	Helps identify production variations
Burner ratings	Confirms burner output specifications
Fuel type and pressure	Confirms natural gas vs LP setup details

Tips to avoid ordering the wrong part

• Match the model number character-for-character (example: 79072403012)
• If the label is greasy or faded, wipe gently with a damp cloth and mild detergent, then dry
• Use the model number before choosing common repair parts like an igniter or sensor
• If you’re troubleshooting an oven that will not heat, the installation guide includes model/serial plate location details that help confirm you’re working from the right documentation

Why it matters

Kenmore ranges often have multiple versions that look similar. Using the exact model number from the identification plate is the fastest way to get the correct parts, wiring information, and installation specs for your specific gas range.

Last updated: January 2026