I will be picking up the Pathfinder tomorrow. I dropped by earlier today and they replaced the front & rear oil pan lip seals and RMS again with Nissan OEM parts, they're keeping it overnight to ensure no leaks. They said the bottom of my engine was spotless, which is nice to know. I got one of the old lip seals and will post pictures of it soon. They lost about a quart of coolant during the process and will top it off with universal, but it's such a small amount I'm not gonna worry about it.