Mazda New Zealand has issued a recall after a global problem with a part that could involve up to 22,000 local vehicles.
The cars affected are the Mazda 2,3 and 6 models, as well as used vehicles imported from Japan that were purchased between September 2007 and March 2012.
The company said a problem had been identified with the seat adjustment lever and in some cases it could break off.
Mazda New Zealand general manager Glen Harris said the company was aware of 11,300
vehicles in New Zealand that could be affected, as well as a possible further 11,000 imports.
"On these vehicles, it's possible that the seat height adjustment lifter link may crack, or the retaining nuts become separated," Mazda New Zealand said in a statement.