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John Deere LA120

1 source-linked failure report. Most reported: Fire / ignition. Typical failure around 16.6 yr.

Reliability signal — · Insufficient data · data confidence Very Low

1 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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1 confirmed failure report · Insufficient data · Data confidence: Very Low

Need at least 5 confirmed failure-signal reports before showing an A–F grade.

Most common issue
Fire / ignition
Typical first failure
16.6 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 / ignition1 · 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

199

Failure reports

1

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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

Riding Power Lawn Mowers (1422)

199 months

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

SaferProducts.gov consumer incident report 20240315-F13A7-4657444. Severity: Incident, No Injury. Product: John Deere LA120 (Lawn tractor/riding mower). Incident: The consumer viewed hundreds of Internet posts about this issue with the L or 100 Series mowers. He said there could be hundreds or 1000�s of posts online. He also reported this matter to CPSC in 2018. The manufacturer indicated that they were not going to address this issue. The gas tank design was defective. It�s a 2-piece, lower and upper half, plastic injected tank, which comes apart at the seam. If one went to the firm�s website as far back as 2018, the manufacturer sold a 1-piece gas tank, without any seams. So, they were aware of the problem. One now must guess how much fuel they pour in the lawnmower�s tank and hope they are don�t exceed where the seam is located. Fuel could leak on the user�s feet and start a fire from that point. He stores his mower in his shed, so if it caught fire, the damage would be limited to his shed. However, the consumer said millions of people park mowers in their garage, which could lead to a house fire. 1/4/2002. The firm had a recall for this same issue, back in 2002, [REDACTED]. So, they have known about this issue for some time and continued to sell mowers with this fuel tank problem. Lastly, he saw a potential fine online for automakers and their recalls. He said something similar should be done for this company. Leaking gasoline is an extremely substantial fire danger.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

199 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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