They fit perfectly in my 2004 Nissan Titan LE King cab. Some sites say it will work, some don't. I ended up changing all the lines and that's not all. Most of them are, and they include a high-pressure hose that fits into their own fittings. The only thing that bothers me is that the screw connection of the tube has come loose in the middle of the assembly. Shame on me I should have tested it before pouring liquid in it but if it was coming from them I would assume it was tight. Besides, I love it. It's been 2 months and no more leaks. I still give 5 stars because I had to check it myself. If you plan on replacing all the lines you will need 2 hoses that connect to the power steering housing and 2 hoses to the power steering cooler which is a small radiator. looks cooler on the front of the truck. It took about 3 hours but I made sure everything was perfect except for one connection which I didn't check. I attached screw clamps to the ends of the hoses. I wouldn't recommend using the old ones. Much luck