Kenmore 79078733402 gas range Parts

To reset a Kenmore gas range model 79078733402, we restore power to clear a temporary control glitch, then set the clock again. If the control is unresponsive, a longer power reset usually brings the electronic oven control back to normal operation.

Quick reset steps (most common)

• Turn all surface burner knobs to OFF.
• If the oven is running a timed or programmed operation, cancel it and confirm all controls are OFF.
• Unplug the range, or switch OFF the range circuit breaker.
• Wait 2 to 5 minutes.
• Restore power.
• Reset the clock using the steps in the 79078733402 owner's manual.

If the control is still frozen or beeping

A deeper reset helps when the keypad or display is locked up.

• Leave power OFF for 10 minutes.
• Restore power and set the clock.
• Test Bake at a low temperature for a few minutes to confirm the control responds.

What to check if it keeps happening

• Make sure the range is not in a hot environment with poor ventilation.
• Confirm the outlet and breaker are stable (no loose plug, no tripped breaker).
• If the range was in a cold space, let it sit above 32°F for at least 3 hours before powering it on.

When a “reset” is really a safety step

If you need to pull the range out for cleaning or service, we shut off utilities first.

• Shut off the gas supply.
• Disconnect electrical power.
• Pull the range out only as far as needed to access connections.
• Reinstall, level the range, and check gas connections for leaks.

Symptom	Best reset to try	What it points to
Blank display after outage	2 to 5 minute power reset	Control needs reboot and clock reset
Keypad won’t respond	10 minute power reset	Temporary control lockup
Repeated resets needed	Reset plus power/outlet check	Power supply issue or failing control

Why it matters

A proper reset clears minor electronic control errors and ensures timed cooking features end with all controls returned to OFF, which helps prevent unsafe burner or oven operation.

Last updated: January 2026

On Kenmore gas range model 79078733402, the model and serial number are printed on the identification plate located on the right-hand side of the oven front frame, typically accessible at the storage drawer or warmer drawer area. Use the exact model number when ordering parts or scheduling service; see the 79078733402 owner's manual.

Where to look on the range

Check these spots in this order (they are the most common for this model family):

• Open the storage drawer or warmer drawer and look at the right-hand front frame
• If your range has a lower panel instead of a drawer, check the right-hand front frame behind that panel
• Write down both the model number and serial number from the same plate
• Keep the numbers with your purchase records for faster parts matching

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

Besides the model and serial number, the identification plate also lists key gas information such as burner ratings, fuel type, and the gas pressure setting the range was adjusted for at the factory. This helps ensure we match the correct Kenmore range parts and avoid ordering the wrong component.

Quick checklist before ordering parts

Use this checklist so we can match parts correctly the first time:

• Confirm the model number is exactly 79078733402 (no extra digits)
• Record the serial number and any lot number or letter shown
• Match the part by name and diagram location, not by appearance alone
• If you are troubleshooting ignition issues, confirm whether the problem is at the surface burner or oven burner

Model number vs. serial number

Item	What it identifies	When we use it
Model number	The exact design and parts list	Always, for correct part fit
Serial number	The production run and date details	Helpful for service and revisions

Why it matters

Kenmore ranges often share similar-looking parts across close model numbers. Using the exact model number from the identification plate prevents ordering a burner, igniter, or control part that does not fit your specific gas range.

Last updated: January 2026

The average lifespan of the Kenmore gas range model 79078733402 is 15 years with normal household use and basic maintenance. Keeping burners clean, ensuring proper gas flow, and replacing wear items like igniters helps the range reach its full service life; see the owner's manual.

What affects lifespan most

• Cooking frequency and heat levels (daily high-heat use shortens life)
• Spillovers and corrosion around burner heads, igniters, and the oven bottom
• Ventilation and moisture (humidity accelerates rust and electrical issues)
• Power quality (surges can damage controls and wiring)
• Timely replacement of wear parts such as igniters, door seals, and light bulbs

Typical wear items and what you’ll notice

Component	Common symptom	Usual fix
Oven igniter	Oven won’t heat or heats slowly	Replace igniter (example: igniter 5303935066)
Oven door seal	Heat leaks, uneven baking, hot handle	Replace door seal
Oven light bulb	Light out, bulb darkened	Replace bulb
Surface burner head/cap	Uneven flame, yellow tips, delayed ignition	Clean or replace burner parts

Maintenance that extends service life

• Clean burner heads and caps regularly; keep ports clear.
• Wipe up acidic spills quickly (tomato, vinegar, sugary spills).
• Avoid lining the oven bottom with foil unless your manual specifically allows it.
• Check flame quality: steady blue flames indicate good combustion.
• If the oven takes longer to ignite, address it early to reduce strain on the gas valve and ignition system.

Why it matters

A 15-year lifespan is achievable when ignition and sealing parts are kept in good shape. Small issues (slow ignition, heat leaks, weak flame) often increase gas use and cooking times, and they can lead to bigger repairs if ignored.

Last updated: March 2026