RobLog;595082.......[B said:If you are planning to replace the timing belt tensioner, be aware that 97 engines used two different kinds. Earlier ones with a build date up to about 4/97 used a two-piece tensioner while later ones used a one-piece one. You can see both kinds in the first drawing linked above. The two-piece one is item#s 13 and 15. The one-piece one is item# 17[/B]. They are not interchangeable.