2021 Mazda Mazda3 Recalls

NHTSA lists 1 open recall for the 2021 Mazda Mazda3. Recall repairs are free at any franchised dealer, however old the vehicle is.

Recall data as of Oct 16, 2026 — NHTSA. For a live answer, run the check yourself, or see the latest recalls.

Tires Valve

What's wrong:
Mazda North American Operations (Mazda) is recalling certain 2021 Mazda3 and CX-30 vehicles. Air may suddenly leak from the tire air valve.
Risk:
A sudden air leak from the tire air valve may cause a loss of vehicle control while driving, increasing the risk of a crash.
What to do:
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.

NHTSA campaign 21V101000 — quote this at the dealer.Reported Feb 22, 2021.

Owner complaints

54filed with NHTSA · 7 in the last 12 months
Filed by yearpeak 2022
151617181920212223242526
Engine
19
Electrical System
7
Forward Collision Avoidance
7
Service Brakes
5

2 involved a crash · 2 a fire · 1 injury

Reported by owners to NHTSA and not verified. Complaints often surface a problem months before a recall.

See the complaints at NHTSA

Other Mazda Mazda3 years

Every year links to that vehicle's full recall page.

20262025202420232022202120202019201820172016201520142013201220112010

Mazda Mazda3, every year

How recall repairs work

  • Repairs are free at any franchised Mazda dealer — regardless of the vehicle's age or whether you bought it new.
  • Bring the NHTSA campaign number; it's printed on each recall above and on the sheet you can print here.
  • Call ahead: some recalls are announced before parts are available, and the dealer can tell you when yours are in.
  • Your VIN tells the dealer whether your exact vehicle is affected — the free check accepts one and never stores it.

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