How do I know if my igniter is bad on my gas stove?
On our Kenmore gas range model 79075852301, a bad igniter usually shows up as a burner that keeps clicking/sparking but will not light, lights very slowly, or you smell gas before ignition. If the oven igniter will not glow bright or the burner never lights, the igniter is the first part we check.
Quick checks you can do safely
If you smell gas at any point, follow the safety steps in the 79075852301 owner's manual and stop troubleshooting.
- Surface burner symptoms: rapid clicking but no flame, or flame that lights only after several seconds
- Oven bake symptoms: no ignition, delayed ignition with a “whoosh,” or an igniter that glows dim instead of bright
- Visual condition: cracks, white spots, or a burned, brittle igniter body
- Flame behavior: uneven flame or repeated re-ignition attempts after the flame goes out
- Knob use: do not leave a surface knob in LITE after the burner lights (it will keep sparking)
What to test (and what the results mean)
A weak igniter can glow but still fail to open the gas valve fully. If you are comfortable using a meter, use a clamp ammeter to check igniter current draw.
| What you observe | Most likely cause | What we recommend |
|---|---|---|
| No glow (oven) and no heat | Failed igniter or no power to igniter | Check wiring connections; test igniter continuity |
| Glows dim, burner won’t light | Weak igniter (common) | Replace the igniter |
| Lights after a long delay | Weak igniter or restricted burner | Inspect burner ports; replace igniter if ports are clear |
| Surface clicks but won’t light | Dirty burner head/cap, weak spark, or gas issue | Clean and reseat burner parts; inspect igniter electrode |
Parts that commonly fix ignition problems on this model
- For oven bake ignition issues, the most common repair is replacing the Frigidaire range oven burner igniter 5303935066.
- For surface burner lighting issues, cleaning and correctly seating the burner head and cap often helps; if parts are damaged, the Range surface burner head 316212400 is a common replacement.
Why it matters
Delayed ignition can allow gas to build up briefly before lighting, which can cause a loud ignition and inconsistent heating. Fixing ignition problems also helps cooking performance and reduces nuisance sparking.
Last updated: February 2026
How long should a Kenmore gas stove last?
A Kenmore gas range like model 79075852301 typically lasts 15 years with normal household use. Regular cleaning to prevent grease buildup, plus prompt replacement of wear parts (like igniters and sensors), helps you reach that lifespan.
Typical lifespan and what affects it
Most gas ranges land in a similar range, but these factors move the needle:
- Cooking frequency (daily heavy use shortens life)
- Grease and spill control (grease buildup can create heat and flame issues)
- Ventilation (good airflow reduces heat stress on controls)
- Timely part replacement (igniters, burner heads, and sensors are common wear items)
- Proper gas supply setup (steady pressure and correct fuel type)
Maintenance that helps this model last longer
Your 79075852301 manual emphasizes keeping the range clean and free of grease that could catch fire, especially around and under cooking areas. Use the cleaning guidance in the 79075852301 owner's manual.
- Clean cooktop spills as soon as the range is cool
- Keep burner ports clear so flames stay even and blue
- Avoid heavy cleaner residue near heat sources
- Do not line broiler inserts with foil (grease can ignite)
- Keep the area under the cooktop and around burners free of grease
Common “wear parts” vs. “long-life parts”
These parts often determine whether a range feels “worn out” before the cabinet does.
| Part type | What you notice when it’s failing | Example part for this model |
|---|---|---|
| Oven ignition | Oven won’t heat, slow preheat, gas smell without ignition | Frigidaire range oven burner igniter 5303935066 |
| Temperature sensing | Oven temperature swings, underbakes or overbakes | Oven probe 316233903 |
| Surface burner performance | Uneven flame, poor ignition, weak heat | Range surface burner head 316212400 |
Why it matters
A 15-year lifespan assumes basic upkeep and safe operation. When ignition or temperature control starts slipping, performance drops fast, but replacing a few key parts can restore reliable baking and broiling without replacing the entire range.
Last updated: February 2026
How to take the top off a Kenmore gas range?
On the Kenmore 79075852301 gas range, removing the cooktop (main top) starts with taking off the grates and burner caps, then removing any burner-head screws or front hold-down screws so the top can lift up. Follow the 79075852301 owner's manual safety steps first.
Safety first (gas and tip-over)
Before you loosen anything, we recommend these basics:
- Turn all surface burner knobs to OFF and let the range cool completely.
- Shut off the gas supply valve to the range.
- Unplug the power cord (spark ignition uses electricity).
- Never work if you smell gas; follow the manual’s gas-safety instructions.
- Avoid pulling the range forward unless the anti-tip bracket is properly engaged.
Typical cooktop removal steps
Exact fastener locations vary by revision, but this is the standard process for this Kenmore-style sealed burner cooktop:
- Remove burner grates.
- Lift off burner caps.
- Remove the burner heads (some lift off; others are held by screws).
- Remove any screws securing the cooktop at the front lip or under the burner heads.
- Lift the cooktop from the front edge and prop it up (or lift off fully if the design allows).
- If wiring or gas tubing limits movement, stop and reposition; do not force the top.
Common fasteners you may see
| Location | What it holds | What to do |
|---|---|---|
| Under burner head | Burner head to cooktop | Remove screws, then lift burner head |
| Front underside of cooktop | Cooktop to chassis | Remove hold-down screws |
| Side trim (some versions) | Cooktop alignment | Remove only if present |
Why it matters
Removing the top is often required to clean spills under the cooktop, access igniters, or service burner components. Doing it in the right order prevents bent metal, cracked porcelain, and damaged ignition wiring.
Parts that are commonly involved
If you are lifting the top to diagnose ignition or burner issues, these model-matched parts are often checked or replaced:
- Range surface burner head 316212400 (clogged ports, corrosion, poor flame)
- Igniter and orifice holder 316237805 (weak/no spark, damaged electrode)
Last updated: February 2026
What model is my Kenmore gas range?
Your Kenmore gas range model number is printed on the appliance’s rating label. On Kenmore model 79075852301, you’ll typically find that label in the oven door jamb area or on the frame behind the storage or broiler drawer; match the full number exactly.
Where to look on a Kenmore gas range
Check these common label locations first:
- Behind the oven door, along the door frame (door jamb)
- Behind the lower storage drawer or broiler drawer opening
- On the back panel near the gas line connection area
- On a side panel near the bottom edge (varies by installation)
How to read the label correctly
The label usually includes several numbers. Use these tips so you capture the right one:
- Model number: the full identifier you need for parts (example: 79075852301)
- Serial number: used for manufacturing date and service history
- Brand: Kenmore
- Fuel type: gas range
If the label is greasy or faded, wipe it gently with a damp cloth and a drop of mild dish soap, then dry it.
Model number vs. serial number (quick guide)
| What you see on the label | What it’s used for | Use it to order parts? |
|---|---|---|
| Model number (example: 79075852301) | Identifies the exact range design | Yes |
| Serial number | Identifies your specific unit | No |
Why it matters
We use the model number to match the correct Kenmore parts and diagrams for your exact burner system, oven ignition setup, and control panel layout. Even one digit off can point to a different igniter, burner head, or oven sensor.
For model-specific details and diagrams, use the 79075852301 owner's manual.
Last updated: February 2026




