Unlock the Right Part
for Your Repair
Find the exact part you need
Enter your model number to see parts that fit your machine.
Price Match Guarantee
In-stock parts ship the same day
365-Day Return Policy
Price Match GuaranteeChoose Product
Identify Problem
03
Find Solutions
HomeRepair HelpLG Oven RepairLG Gas stove burner won't turn off Repair
LG Gas stove burner won't turn off
Won’t your LG gas stove burner turn off? Shut off the burner and the gas supply if the flame continues, then inspect the burner valve first. A faulty burner valve may be unable to close, leaving the gas burner on even when the control is set to Off. Remove the control knob and carefully try turning the valve stem by hand. If the stem will not rotate or the burner stays lit in the off position, replace the valve. The surface burner valve is another likely cause and should be checked the same way. If the valve stem turns normally, inspect the control knob for cracks, broken tabs, or other damage that keeps it from turning the gas valve stem. Replace the knob if needed. These checks address common problems when an LG gas stove won't turn off or a gas burner won't turn off. Enter your LG range model number to find the exact replacement valve, surface burner valve, control knob, or knob for your appliance.
01 - LG Range/Stove/Oven Valve
A stove burner that won't turn off could be caused by a faulty burner valve that is unable to close. Try removing the control knob and turning the valve stem by hand. If the stem will not rotate, or the burner stays on in the off position, the valve is likely defective and should be replaced.
Enter model number to search for the required part specific to your product
Top Solution
02 - LG Range/Stove/Oven Surface Burner Valve
A stove burner that won't turn off could be caused by a faulty surface burner valve that is unable to close. Try removing the control knob and turning the valve stem by hand. If the stem will not rotate, or the burner stays on in the off position, the valve is likely defective and should be replaced.
Top Solution
03 - LG Range/Stove/Oven Control Knob
If the burner control knob is cracked or broken it may not be turning the gas valve stem. Inspect the knob for any damage and replace if necessary.
Uncommon But Possible
04 - LG Range/Stove/Oven Knob
If the burner knob is cracked or broken it may not be turning the gas valve stem. Inspect the knob for any damage and replace if necessary.
Uncommon But Possible
Frequently Asked Questions
Why won't my LG gas stove burner turn off?
How can I tell if the LG gas stove burner valve is bad?
Could a broken control knob cause my gas stove burner not to turn off?
Is it safe to use an LG gas stove burner that won't turn off?
How do I find the correct LG gas stove burner valve or knob?
Shop by Popular LG Range/Stove/Oven Models
Our Story
Family-owned and operated since 1912, Burke America Parts Group is the longest-running genuine appliance, HVAC, and outdoor power equipment parts solution in North America. At Repair Clinic, we're proud to be an international brand trusted by the pros as well as the DIY community.
About Repair Clinic
© 2026 RepairClinic.com