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Husqvarna YTH20K46

3 source-linked failure reports. Most reported: Fire / ignition. Typical failure around 4 yr.

Reliability signal — · Insufficient data · data confidence Very Low

3 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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3 confirmed failure reports · 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
4 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 / ignition2 · 66.7%
  • Leak1 · 33.3%

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

48

Failure reports

3

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Median repair cost

—

Still recommend

—

% repaired

—

% mfr warranty

—

% extended warranty

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% support helpful

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What breaks?

What breaks? · reports

Leak

Riding Power Lawn Mowers (1422)

48 months

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

SaferProducts.gov consumer incident report 20121016-E9082-2147462815. Severity: Incident, No Injury. Matched catalog product: Husqvarna YTH20K46. Incident: The riding lawn mower's fuel tank developed stress fractures at the mold injection point and leaked fuel in my garage over night. My entire house smelled of gasoline for a week. The fuel tank and the mower have never been subjected to harsh temperatures and has always been kept in my garage.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

48 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

Riding Power Lawn Mowers (1422)

28 months

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

SaferProducts.gov consumer incident report 20111017-C0752-1208340. Matched catalog product: Husqvarna YTH20K46. Incident: On 10/15/2011 Consumer stated that when he was about to start his riding lawn mowers he smelled gas. Consumer said that he inspected his riding lawn mowers and discovered that the bottom of the gas tank was leaking gas. Consumer is concern about the riding lawn mowers could pose a fire

UnverifiedEvidence ★★★★☆
View report details

Months until failure

28 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

Riding Power Lawn Mowers (1422)

83 months

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

SaferProducts.gov consumer incident report 20150709-28DF1-2147430410. Severity: Incident, No Injury. Product: Husqvarna YTH20K46 (Riding lawn mower model YTH20K46, product number 96043 0033, maintenance level 01. It has a Kohler engine family 8KHXS.5972GB, model SV600S, spec number PS-SV600-0024, serial number 3802225503. Built date 01/22/2008. OEM product number 409673.). Incident: The gas tank has a very slow fuel leak due to cracks that appear to be the result of a manufacturing defect. Since the machine is kept indoors, this leak is a fire or explosion hazard aggravated by the fact that it took several weeks to find it. The leaking cracks are at the bottom of the gas tank; but, at the top of the tank, there is a set of cracks similar to those at the bottom. The attached pictures show those top cracks where you can see how easy it is for gasoline to leak out if those cracks are at the bottom. This defect should be corrected as soon as possible and in the meantime other users of this product should be warned to look for fuel leaks especially if they detect gasoline odor coming from the machine in an enclosed area. Approximately a week ago (early July 2015), I contacted Husqvarna at 704-597-5000 where a spoke with a person called [REDACTED]. I asked [REDACTED] to report this hazard through his internal channels but he did not sound interested at all NOTE: Sorry, no pictures. Your form did not rallow me to attach anything when I pressed the "Add Files" button but I can provide them by other means if you need them.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

83 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

84%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

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