I have replaced it twice without success. First time i squished it somehow even though i thought i was very careful. Second time i was even more careful. Thought i had it when i got the car running again but then I saw the drip drip right under the 13mm bracket bolt. I guess i will order another kit and try again. I followed the instructions like in the video but I guess it is a bit tricky to get that seal in just right. It sure looked good, especially the second time. I inspected with a mirror all the way around and tightened the bolts a bit at time so it went bback in even. Anyone have further suggestions???!