Oven Igniter Glows But Oven Won't Light – What Part Fixes This on JGBS66REKSS?
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Understanding the Problem
If your JGBS66REKSS gas oven’s igniter glows but the oven never lights or it lights then immediately goes out, the most likely culprits are a weak/failed oven igniter, a failing gas safety/valve, or an ignition/spark control problem. The igniter must draw enough current when it heats to open the gas safety valve; if it's weak it will glow but not allow the valve to open fully so no gas flows to create flame. Other possible causes include a faulty spark/ignition module (for model ranges that use spark ignition for burners), a clogged burner or gas orifice, or an electronic control board/thermostat issue. Diagnosing starts with visual checks, listening for the clicking or gas valve operation, and simple electrical tests (resistance and voltage) on the igniter and related components.
Common Symptoms
Igniter glows but no flame; oven attempts to light repeatedly; oven lights briefly then dies; oven takes very long to reach temperature; hearing clicking without ignition.
Common Causes
- Weak or failing bake/oven igniter that doesn’t draw enough current
- Malfunctioning gas safety valve or gas control valve that won’t open
- Faulty ignition/spark module or electrode (if the model uses spark ignition), or clogged gas ports/orifice
Popular Parts That Fix This Problem
These are the most common replacement parts that fix this problem. When you're ready to order, click below to find the right part at ProsourceParts.com — just search by your appliance model number for a guaranteed fit.
Helpful Repair Tip
Watch the igniter when you start the oven: if it glows faintly or takes much longer than 30 seconds to glow bright orange, the igniter is weak and should be replaced. Use a multimeter to check igniter resistance (typical reading is around 50–400 ohms depending on model) and verify 120VAC is reaching the igniter when the oven is calling for heat.
Frequently Asked Questions
Can I replace the oven igniter myself?
Yes, many owners can replace the igniter themselves with basic tools. Always disconnect power and turn off gas before starting. Remove the oven door for access if needed, remove flame shield and mounting screws, unplug the igniter connector, and install the new igniter. If you’re not comfortable with gas or electrical work, hire a pro.
How much will this repair typically cost?
Parts-only for an oven igniter typically range $30–$120 depending on OEM vs aftermarket. A service call plus labor for diagnosis and replacement often runs $150–$350 total depending on region and technician rates. If the gas valve or control board must be replaced, parts and labor can be higher.
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