unless you are a professional you dont you just have to pay because its in your engine
Yes, change it at 120,000 miles. This is an interference engine. If the belt breaks there will be engine damage.
I've been told you should replace it at about 75,000 miles...anything more and you're pushing your luck.
60 ,000 MILES , YOU MUST ALSO CHANGE THE TIMING BELT TENSIONER EVERY TIME
Every 50 000 ..or.. 60 000 mile