So I do my first OC on my new 09 Nissan Frontier. The oil filter was on sooooo night I had to take channel locks to it. I could not believe how tight this thing is. Even then I could hardly get it off. Also there is a little access door to get to the filter that is tiny. I took the door off and the edges are sharp! how sharp? well my thumb slid across the edge and required 6 stitches! [censored]! They could have atleast rolled the edges of that metal. After this next OCI I will be gla dto be going synthetic and doing 7k OCI that is a year for me not to have to deal with it. I cant go over 7k because of warranty.