Gas Burners Won't Light – What Part Fixes This Problem?

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Understanding the Problem

Gas stove burners that click but won't ignite or won't click at all are a common and frustrating problem. The most frequent cause is a dirty or clogged igniter, which can usually be cleaned rather than replaced. However, a faulty spark module, damaged igniter switch, or blocked burner ports can also prevent your burners from lighting properly.

Common Causes

  • Dirty or clogged igniter electrode
  • Faulty spark module
  • Defective igniter switch
  • Food debris blocking burner ports
  • Misaligned or improperly seated burner cap

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 PartsDiscount.com — just search by your appliance model number for a guaranteed fit.

WB13K21Range Spark Module
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WB24X25013Gas Range Igniter Switch
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WB13K10027Spark Ignition Electrode
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Pro tip incoming! 🧠

Helpful Repair Tip

Start with the easiest fix: clean the igniter. Remove the burner cap and grate, then use a toothbrush or small brush dipped in warm soapy water to clean around the igniter electrode. Make sure the burner cap is properly seated and aligned after cleaning. If the igniter clicks continuously without lighting, check for moisture—sometimes wiping the igniter dry solves the problem. If cleaning doesn't help, the spark module or igniter may need replacement.

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Whether your dishwasher won't drain, your dryer stopped heating, or your fridge isn't cold, we've created simple repair guides for the most common appliance problems homeowners face. Each guide explains what's going wrong, the most likely causes, and which replacement parts fix the issue. When you're ready to order, we link directly to PartsDiscount.com where you can search by model number and get the right part shipped fast.

Safety Disclaimer: Do not attempt to repair any appliance yourself without first consulting a certified appliance repair technician. Improper repairs can result in injury, property damage, or voiding your warranty. The information on this site is for educational purposes only.