2014 IS350 Drive (Serpentine) Belt change Interval

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08-04-17, 06:30 PM

GibbsLexus

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2014 IS350 Drive (Serpentine) Belt change Interval

I could find anything about when should we change our drive belt. Anyone knows this. Maybe I wasn't looking hard enough but I would definitely appreciate help and advice.

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08-05-17, 07:07 PM

GibbsLexus

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anybody???? lol

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08-06-17, 05:03 PM

arentz07

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I'm not sure of anything specific to the IS, but I'd say you should probably keep an eye on it after 100k miles based on some quick Googling.

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08-07-17, 04:41 AM

GibbsLexus

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Quote:

Originally Posted by arentz07

I'm not sure of anything specific to the IS, but I'd say you should probably keep an eye on it after 100k miles based on some quick Googling.

Thanks for the input. I'll change mine at the 100k milestone. That's a good conservative number.

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08-08-17, 12:04 PM

Sasnuke

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Quote:

Originally Posted by GibbsLexus

Thanks for the input. I'll change mine at the 100k milestone. That's a good conservative number.

Inspect the belt for cracks and any other signs or degradation (fraying, etc.). Life span of a belt isn't cast in stone and really depends on usage.
Depending on environment, a belt can last 50k to 100k kilometers...whatever that is in miles.