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Kitchen Appliance

LG lrg4115st

5 source-linked failure reports. Most reported: Fire / ignition. Typical failure around 1.7 yr.

Reliability signal — · Early signal · data confidence Low

5 confirmed failure reports

Reliability summary

What is likely to go wrong, when it happens, and how expensive it can be — from source-linked failure reports. Counts are reports in our database, not a population failure rate.

Reliability signal

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5 confirmed failure reports · Early signal · Data confidence: Low

Early signal (5 confirmed reports) suggests shorter ownership before failure (typical 20 mo), but that is not enough data for a D or F grade.

Most common issue
Fire / ignition
Typical first failure
1.7 yr
Median of confirmed reports with timing
Median repair cost
—
Reported costs only · market varies
Highest reported repair
—
Not a quote · costs differ by country

What breaks?

Failure types

Click a type in the reports section below to filter.

  • Fire / ignition5 · 100%

When does it break?

Failure timing

Months after purchase, using reports that included timing.

What does it cost?

Reported repair costs

Distribution of owner-reported repair costs— not a quote or guarantee. Labor and parts prices vary by country.

No reported repair costs yet for this model.

Median months to failure

20

Failure reports

5

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Median repair cost

—

Still recommend

—

% repaired

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% mfr warranty

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% extended warranty

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% support helpful

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What breaks?

What breaks? · reports

Fire / ignition

Gas Ranges or Ovens (279)

12 months

Government / agencyIndexed Oct 28, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20180415-0CD06-2147388608. Severity: Incident, No Injury. Matched catalog product: LG lrg4115st. Incident: The knobs on many LG gas ranges are not safe. A slight bump will turn on the gas without a flame. This has happened with myself and many other guests that have been in my kitchen.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

12 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

92%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

Fire / ignition

Gas Ranges or Ovens (279)

20 months

Government / agencyIndexed Oct 28, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20180718-BDA67-1777460. Matched catalog product: LG lrg4115st. Source model text: LRG4115ST/00. Incident: Caller is reporting that the oven started dispersing toxic fumes that would cause her eyes to burn when she would open the door. this has been ongoing for over 6 months. A service technician was sent out 7/12/18 and replaced the parts, however, she is still having problems. Service technician advised her that this was a known problem. The back cover was damaged by flames.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

20 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

92%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

Fire / ignition

Gas Ranges or Ovens (279)

112 months

Government / agencyIndexed Oct 22, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20250226-31688-2147332906. Severity: Incident, No Injury. Matched catalog product: LG lrg4115st. Incident: LRG4115ST This is LG gas stove. By accident when body touches etc, the knobs are turns and it happened many times and we found sometimes earlier and sometimes very late. No fires by gods grace. I see that a recall was made by LG but did not include this model. I also dont see any control lock etc. we have been living with this occurrences since last 9 years

UnverifiedEvidence ★★★★☆
View report details

Months until failure

112 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

92%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

Fire / ignition

Gas Ranges or Ovens (279)

1 months

Government / agencyIndexed Oct 22, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20161121-6C4D4-2147410518. Matched catalog product: LG lrg4115st. Incident: I am concerned about a potential safety hazard involving the knob assembly on the front of an LG gas range, model LRG4115ST, that we had installed on November 8. The knobs are too easily turned from the off position with incidental contact, causing gas to start leaking. This has happened repeatedly both when using other burners on the cooktop, but just as frequently when not using the range at all, but merely standing close doing other tasks. My concern is that there's a potential for a gas buildup and explosion, or a fire if the burner is ignited.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

1 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

92%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

Fire / ignition

Gas Ranges or Ovens (279)

90 months

Government / agencyIndexed Oct 16, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20240820-2E2F7-4874449. Severity: Injury, Level of care not known. Product: LG lrg4115st (Gas range knobs). Incident: Caller stated that her gas range emanates gas fumes because the knobs when brushed against it moves easily causing the gas to escape. Caller stated that she has been experiencing this problem since purchase. (9/21/22) A service technician came out and advised that they should place a safety plastic cap on it, however, it did not fit. Caller stated that her spouse accidentally bumped against it without his knowledge, and it came on. (8/20/24) Caller stated that she contacted the manufacturer but they are unwilling to assist. Caller feels that this range poses a safety hazard and should be reported. (10/2/2024): The knobs on this stove move so easily that the slightest brush up against it causes the gas to ignite the fire as it did occasionally, since purchased. The woman I spoke to did not explain the problem entirely as I told it to her! My husband was not injured, I was, but only slightly. The main and most serious incident was when our son came to visit us and when he walked in the door he said "I smell gas". This is what caused me to call the LG people again for the second or third time. They then sent out a technician from a company called [REDACTED]. As he was talking to us, he accidentally brushed up against the knobs and the fire came on! In the end of his visit he told us to purchase a child proof knob covers (whic we had already done but they did not fit) and to get a natural gas detector (which we did as he told us and I quote "They (The LG people) won't do anything about it!") The next serious incident was when the gas detector went off in the early morning becau

UnverifiedEvidence ★★★★☆
View report details

Months until failure

90 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

88%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

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