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Do I need to change my Kia Optima's chain?
When is a timing belt or chain due to be replaced in a 2012 Kia Optima?
Michael BarryMar 2025 Filed under: timing belt or chain
Expert answer
Hi Michael,
All engines available in the 2021 Optima used timing chains, and they come with no set replacement schedule. In theory they are designed for the life of the engine.
Shane O' Donoghue - Complete Car Advisor