The 2015 Kia Optima uses a timing chain to guide its system, not a timing belt. The chain is overdue by warranty for ten years or 150,000 miles. It is expected to have a lifetime equal to that of the vehicle. Unlike a timing belt, a chain never needs to be replaced. If You do find Yourself needing a new one, You should expect to pay between $60 and $276 for the part alone. If You choose to have a professional mechanic complete the replacement, You will likely pay between $89 and $230 for labor.
victor ortiz
February 25, 2022
My mechanic is telling me its going to cost me $3000 to fixis that true or false?
Daniel C
July 16, 2020
The 2015 kia optima has a timing chain. There is no timing belt.
Christian S.
August 29, 2019
The engine options available on the 2015 Kia Optima uses a timing chain.
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