Product image pending

We track images separately from defect reports.

Home & Garden

Toro 421Q

3 source-linked failure reports. Most reported: Leak. Typical failure around 4.1 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

—

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
Leak
Typical first failure
4.1 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.

  • Leak2 · 66.7%
  • Fire / ignition1 · 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

49

Failure reports

3

View →

Median repair cost

—

Still recommend

—

% repaired

—

% mfr warranty

—

% extended warranty

—

% support helpful

—

Use these reports as a risk signal, then check current listings before you buy.

Search this model on Amazon

As an Amazon Associate, After Warranty may earn from qualifying purchases.

What breaks?

What breaks? · reports

Leak

Snow Throwers, Blowers (1406)

49 months

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

SaferProducts.gov consumer incident report 20111129-9CB24-2147472866. Matched catalog product: Toro 421Q. Source model text: 38585. Incident: I bought a Toro Model #38585 Serial #280002680 in 2008. It worked fine over the 2008-2009 winter. The following year, (2009-2010) I try to start it and find it leaks gas out of the carburetor; so I take it apart and find one end of the float spring has been pinched between the bowl gasket and its mating surface; it was an easy fix and took care of the leak.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

49 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

86%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

Leak

Snow Throwers, Blowers (1406)

36 months

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

SaferProducts.gov consumer incident report 20121223-8867E-2147460734. Severity: Incident, No Injury. Matched catalog product: Toro 421Q. Source model text: 38589 421QE Power Clear Snowthrower. Incident: I ran the TORO Power Clear 421QE, empty of one tank and filled the tank full again to run later that afternoon. When I went to the garage I could smell gasoline and there was some on the floor. When I went to start the snowblower it would not start. I checked the tank it was empty. I thought that that was funny where did all the gas go. I went to check the oil, when I removed the oil plug gasoline/motor oil came pouring out. The Whole full tank of gas had overflowed into the crankcase of the engine and leaked on the floor.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

36 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

Snow Throwers, Blowers (1406)

85 months

Government / agencyIndexed Oct 18, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20161210-70D59-2147409976. Severity: Incident, No Injury. Product: Toro 421Q (Toro Power Clear Snow Blower model 421Q E). Incident: My Toro snow blower (Power Clear 421Q E) was first recalled in 2011 under campaign due to gas leaking from the carburetor. The snow blower was repaired by an authorized Toro dealer on 1/24/2012. The issue has returned on 12/10/2016 and the replaced carburetor again leaked out gas causing a fire hazard in my garage. The gas ran down the carburetor and pooled on the garage floor creating a fire hazard for possible ignition by any flame source. Toro know that all gas made causes a problem with their design still continues to make the same product design. This design is unsafe no matter how many times it is repaired and causes a fire hazard. I do not want to risk having a snow blower leaking gas at my residence. All these snow blowers with these designs should immediately stop being sold until the design can be corrected to stop the leaks. Toro should voluntarily buy back the defective machines and/or replace with a true safe design. At a minimum Toro should be required to add a gas shut off valve into the design as a fail safe if they continue to be incompetent to correct the design flaw.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

85 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

Compare nearby models

Similar products

Stay ahead of failures

Notify me about this model

Get an email when a new source-linked failure report is published for the Toro 421Q.

We only email when a new published report is added for Toro 421Q. No spam, unsubscribe by contacting support.

Contribute signal

Had a failure with this model?

Add your experience and help future shoppers understand what happens after the warranty.

Submit your experience