No, it is not. But the cost of labor is so high that is a good idea to do it as well.
There are times when you need to do it though. Check how close you are to next timing belt change. See if water pump has any leaks. Check condition of the timing belt.
The 2004 Toyota Corolla has a Timing Chain and not a belt. No replacement is necessary.
1998 and up 4 cylinders have timing chains not belts, which means it is not necessary to replace.
2000 Toyota Celica have timing chains.
Get a shop manual from the parts store and it will show you what to set them at and give tips on how to replace it. GoodluckJoe
i want to replace the timing belt of my rav4, so some one told that we have to replace the water pump also, is it necessary can any one answer for this
how much does it cost to replace the timing belt in a 1998 Toyota sienna.
You don't. It has a timing chain
You do not reset a timing belt you replace it.
The timing of a 2004 Toyota Sienna should at approximately 75,000 miles. Failure to replace the timing belt at the appropriate time can result in costly engine failure.
how many hours does it take to replace timing belt in a toyota 4x4 3.0
I need timing mark for Toyota paseo
100,000km