I'm guessing 4 hours of labor at probably $75/hour, if indeed it needs changing. The radiator usually comes out for that job which is the reason for much of that time. As DevilDogDoc said, they are normally good until the engine needs a major engine overhaul.
They don't last the life of the engine because this guy i know bought one of these jeeps '99 wrangler YJ and she has to replace the timing chain on it , she doesn't know how to time it right and putting it together is going hard for her actually it's not going anywhere , she has no money to get it fixed in a shop , can somebody help ?
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