Mazda North American Operations – Driver’s Air Bag Inflator May Explode

Mazda North American Operations (Mazda) is recalling certain 2007-2009 B-Series pickup trucks. The driver’s side air bag inflator may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.


Report Received Date 03/10/2021
NHTSA ID 21V162000
Consequence Summary An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
Corrective Action Mazda will notify owners, and dealers will replace the driver-side air bag inflator with an alternate one, free of charge. Owners were notified of the safety risk with an interim letter mailed April 26, 2021. A second letter was sent December 2021. Owners may contact Mazda customer service at 1-800-222-5500 option 4. Mazda's number for this recall is 4821C.
Recall Code 4821C
Potentially Affected 5847
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=21V162000)