How long should a Kenmore gas stove last?
A Kenmore gas range like model 79072333015 typically lasts 15 years with normal household use. Keeping burners clean, ensuring proper flame, and addressing ignition or temperature issues early helps you get the full service life from the oven and cooktop.
Typical lifespan and what affects it
Most gas ranges reach the 15-year mark when these conditions are met:
- Burners and burner ports are kept clear of spills and grease
- The oven igniter lights reliably (no long preheat delays)
- The oven temperature stays stable (no wide swings)
- Knobs and switches are not forced or turned past stops
- The range is installed level and has good airflow around it
Maintenance that extends life (high impact)
Use these habits to reduce wear on ignition, gas, and control components:
- Clean surface burner caps and heads regularly; keep ports unclogged
- Wipe up boilovers quickly to prevent corrosion and blocked gas flow
- Avoid slamming the oven door; it stresses hinges and the door liner
- Replace worn consumables promptly (for example, oven light bulbs)
- Follow the cleaning and care steps in the 79072333015 owner's manual
Quick troubleshooting: when “age” is not the real problem
Many “old range” symptoms are actually a single failed part.
| Symptom | Common cause | What to check first |
|---|---|---|
| Oven will not heat or takes too long to ignite | Weak igniter | Consider the tappan range oven burner igniter 316489403 if your igniter is not glowing strongly or ignition is delayed |
| Oven temperature is inconsistent | Sensor drifting out of range | Test/replace the frigidaire range oven temperature sensor 316490000 |
| Burner flame is orange | Dust in gas line or coastal air | Let it run a few minutes; flame often turns blue after debris clears |
Why it matters
A gas range can run for years past its “average” lifespan, but delayed ignition, unstable temperatures, and poor flame quality increase stress on the gas valve, igniters, and controls. Fixing small issues early is usually the most cost-effective way to keep cooking performance strong.
Last updated: February 2026
How to take the top off a Kenmore gas range?
On the Kenmore 79072333015 gas range, removing the cooktop (top) typically means lifting the top after you remove the grates and burner pieces, then releasing any front or rear mounting screws or clips holding the top to the frame. Follow the disassembly steps in the 79072333015 owner's manual for your exact fastener locations.
Before you start (safety and prep)
- Shut off power at the breaker; this range uses electric ignition.
- Turn the gas supply valve off.
- Let all surfaces cool completely.
- Pull the range forward carefully; confirm the anti-tip bracket stays engaged when you reposition it.
- Protect the countertop and cooktop surface with a towel or cardboard.
Basic cooktop removal steps (most common layout)
- Remove the grates.
- Lift off burner caps.
- Remove burner heads or bases (some lift off; others are secured with screws).
- If present, remove screws that secure the burner bases or burner tubes to the cooktop.
- Open the oven door and look under the front lip of the cooktop for mounting screws.
- Lift the front of the cooktop and support it; then disconnect any wiring connectors only if needed to fully remove the top.
What you may find under the top
| What you see | What it usually means | What to do next |
|---|---|---|
| Screws at burner bases | Cooktop is mechanically retained | Remove the screws, then lift the top |
| Clips at the front corners | Cooktop snaps into the frame | Release clips, then lift |
| Spark wires routed tightly | Limited lift range | Support the top; avoid pulling wires |
| Heavy clicking or no spark after reassembly | Ignition wiring disturbed | Check connections; inspect the range spark module 5304508269 if symptoms persist |
Why it matters
Removing the top correctly prevents cracked porcelain, stripped screws, and damaged spark wiring. It also helps you safely access common service items like igniters, burner heads, and harness connections without creating a gas leak or ignition problem.
Last updated: February 2026
How to tell if a gas stove igniter is bad?
On our Kenmore gas range model 79072333015, a bad igniter usually shows up as a burner that keeps sparking but won’t light, lights slowly, or you smell gas without ignition. If you ever smell gas, follow the safety steps in the 79072333015 owner's manual before troubleshooting.
Quick signs the igniter (or ignition system) is failing
- Repeated clicking/sparking but no flame
- Burner lights after a long delay, sometimes with a sudden “whoosh”
- No spark at the electrode (surface burner) or no glow from the oven igniter (bake/broil)
- Flame is weak, uneven, or only partially around the burner cap (often cleaning related)
- You smell gas but the burner does not ignite (stop and follow the manual’s gas-safety steps)
Surface burner vs. oven igniter: what to check
| Where the problem is | What you’ll notice | Most common cause |
|---|---|---|
| Surface burner (cooktop) | Clicking but no flame | Clogged burner ports, dirty/blocked igniter area, weak spark module, bad igniter switch/harness |
| Oven bake/broil | No ignition, may smell gas, may not heat | Weak or failed hot-surface igniter, wiring issue, gas valve not opening |
What we recommend (safe, practical checks)
- Confirm the knob is turned fully to LITE, then adjust flame after it lights (the ignitors can keep sparking if left in LITE).
- Clean burner ports and the igniter area (with burner OFF and cool). Clogged ports are a top reason burners won’t light.
- Verify power to the range (electric ignition needs power even though it’s a gas range).
- If power is out, the manual allows lighting surface burners with a match, using caution.
- If the oven won’t ignite and symptoms match a weak igniter, the common replacement is an oven igniter such as the tappan range oven burner igniter 316489403 (when it matches your symptom and location).
Why it matters
A weak igniter can delay ignition and allow gas to build briefly before lighting. That can cause hard ignition, uneven heating, and unsafe gas odor situations.
Last updated: February 2026
What model is my Kenmore gas range?
Your Kenmore gas range model number is printed on the product record (serial) plate. On Kenmore model 79072333015, the Use & Care Guide points you to the serial plate location so you can match the exact model and order the correct parts.
Where to look for the model number label
Check these common spots on a Kenmore gas range:
- Inside the oven door jamb (open the oven door and look around the frame)
- Behind the storage or warming drawer (pull the drawer out and look on the frame)
- On the back panel near the vent area
- On a side frame rail (visible when you pull the range forward)
For the exact label location and how it is described for this series, use the 79072333015 owner's manual.
What to write down (so parts match)
Record these exactly as shown on the plate:
- Model number (example: 79072333015)
- Serial number
- Gas type (natural gas or LP conversion)
- Any suffixes or additional digits/letters on the tag
Quick check: model vs. serial
| Item | What it tells us | Used for |
|---|---|---|
| Model number | The exact design and parts list | Ordering parts, diagrams |
| Serial number | Production run details | Service bulletins, date coding |
Why it matters
Kenmore ranges that look identical can use different igniters, sensors, and control parts depending on the exact model. Confirming the full model number first prevents wrong-part returns and speeds up repairs.
Last updated: February 2026




