You don't have too but it is recommended. My brother owns a garage and he always ask people if they want to replace the timing belt because you are right there at the timing belt anyway.
to install a water pump on a Toyota tercel 1.5.
2 hours max....
Answering "How do you replace the water pump on a 1994 Toyota Camry?"
how to fit a water pump to a toyota pinic
I'm dealing with the same problem on my station wagon Camry 1989. Pep boys say have to order thru Dealer
You should replace the water pump on a 1999 Toyota Avalon when it becomes worn out. You can also replace it when it begins leaking.
toyotanation.com is a good place to ask!
At the top end of the lower radiator hose within the water outlet. I hope this helps you. Rob
my toyota avensis 1.8se 1999the water is leaking
2000 Toyota Celica have timing chains.
how do you install a water pump on a 1992 toyota camry