the one on my SR broke a lil while back and luckily it didn't fall into any bad places and do any damage.... but i haven't had a problem since

I called my friend ray that works the parts counter at Autoway Nissan about it when it happened and he said that Nissan had posted a bulliten for them to be removed from the KA engines that came in for any kinda service and said that it would be wise to remove it from the SR as well.