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NHTSA model-year recall report

2021 Mazda MAZDA3 Recalls

1 campaign in our verified NHTSA snapshot, with source consequences, remedies, and VIN-specific next steps.

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1

NHTSA campaigns

1

Affected systems

0

Urgent advisories

Feb 22, 2021

Latest campaign date

At a glance

What the record says

This model year's count is below the Mazda MAZDA3 average of 3.0 campaigns per listed year. That is context only—not proof that this year is safer or less safe.

The most frequent affected category is Tires › Valve, appearing in 1 campaign.

  1. 1

    Read

    Review every campaign and urgent instruction below.

  2. 2

    Verify

    Check your exact VIN with NHTSA or the manufacturer.

  3. 3

    Repair

    Contact an authorized dealer if a campaign applies.

Source campaign records

All 2021 Mazda MAZDA3 recall campaigns

Shown newest first. NHTSA summary, consequence, and remedy text is preserved without truncation.

NHTSA campaign 21V101000

Tires › Valve

Manufacturer: Mazda North American Operations

Reported Feb 22, 2021

What is recalled

Mazda North American Operations (Mazda) is recalling certain 2021 Mazda3 and CX-30 vehicles. Air may suddenly leak from the tire air valve.

Safety consequence

A sudden air leak from the tire air valve may cause a loss of vehicle control while driving, increasing the risk of a crash.

Manufacturer remedy

Mazda will notify owners, and dealers will replace all four tire air valves with new parts, free of charge. The recall began April 6, 2021. Owners may contact Mazda customer service at 1-800-222-5500 Option 4. Mazda's number for this recall is 4721B.

Campaign history does not confirm applicability or repair status for one VIN.

Campaign details

Other Mazda MAZDA3 model years

Compare campaign histories within the same model. Counts are descriptive, not a safety grade.

20243 campaigns20211 campaign20202 campaigns20196 campaigns20184 campaigns20172 campaigns20166 campaigns20154 campaigns20144 campaigns20131 campaign
View all model years

Other 2021 Mazda recall reports

2021 Mazda CX-302 campaigns2021 Mazda CX-31 campaign2021 Mazda CX-91 campaign2021 Mazda MX-51 campaign

2021 Mazda MAZDA3 recall questions

How many recalls does the 2021 Mazda MAZDA3 have?

This verified dataset contains 1 NHTSA campaign associated with the 2021 Mazda MAZDA3. A campaign can apply to some, not all, vehicles of the same model year.

Does this confirm an open recall for my 2021 Mazda MAZDA3?

No. This page is a model-year campaign history. Use NHTSA's official lookup or an authorized dealer to confirm whether a campaign applies to your exact VIN and whether the repair remains open.

Are vehicle recall repairs free?

When a safety recall campaign applies to your VIN, the manufacturer remedy is generally provided at no charge through an authorized dealer. Confirm eligibility and scheduling with the manufacturer or dealer.

Source: NHTSA. Dataset includes campaigns through Jul 30, 2026. Last processed Aug 8, 2026. Methodology