I am trying to figure out what I should get done for the 95k service since I lost my manual and forum threads are all talking about different things in each.

I am thinking of getting the oil and brake fluid changed. I have heard I should also pre-emptively have my water pump changed. Should I also get my belt changed?

Should I also have the coolant changed? Cam seals, tensioner, and pulley? Transmission fluid? Diff. fluid?

 

Got it from drivers.lexus.com

90k
Replace engine oil and oil filter; reset reminder light
Replace air conditioner filter
Replace brake fluid
Replace engine air filter

95K
Replace engine oil and oil filter; reset reminder light

100K
Replace engine oil and oil filter; reset reminder light
Replace engine coolant (Super Long Life)

 

i think the major service intervals for the IS are 60K and 120K. As stated above, drivers.lexus.com will give you all the info you need.

I'd have the dealer inspect the water pump before replacing, if its not leaking why change it?

 

Water pump was leaking they changed it under warranty. Surprised they covered it.

How about my belts should they be looked at?