Good poll! I don't know if mine has been replaced. I bought mine with 185k on it from a friend, that I know didn't replace it. I'm the 3rd owner and now have 250,3xx miles on her and she starts up everytime. Did the timing belt/water pump at 240k and the cam seals looked great when I was in there.
I'll have to call Toyota with the VIN to see if it was done. <img border="0" title="" alt="[Wink]" src="images/icons/wink.gif" />


Gary S.
88 Runner SR5 V6