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Buick Regal Technical Service Bulletins (TSBs)

Over 34 model years the Regal has been assigned 7145 TSBs . That's roughly 210.15 per year.The worst year for tsbs is the 2013 with 1008. Select a model year in the graph for more details or scroll down for the most recent activity from the National Highway Traffic Safety Administration (NHTSA).

Most Service Bulletins for the Regal by Year