Glenn2008

iTrader: (3)

I just purchased a 2008 coupe and when I asked what service I should expect at 100K, the dealer said I will need to replace the belt. I checked online and found that this car has a timing chain. Does it have to be replaced at 100K?

G37Sam

Nope, the timing chain is not serviceable and theoretically designed to last "forever".

Modme

iTrader: (17)

They probably meant the serpentine belt. Like Sam said, timing chain does not need replacement.

Glenn2008

iTrader: (3)

Thanks guys for the info. I'm used to Honda's that have to be changed at 100K. Looks like the G37 engine has a very limited maintenance schedule.

1scG37s

Generally the Drive belt will be changed around 110k?.. (please correct me if im wrong), and the t-chain does get a look over with possible tightening, and reseals of the grommets and gaskets for the timing belt cover.