Welcome back:
Off the top of my head, I would estimate the lines to be under $40.00 for both. Not knowing where you are located, I can't be sure. As far as replacing them, the worst part is breaking the lines loose from where they bolt on to the transmission and radiator. Also, it isn't the cleanest job to do because trans fluid will leak. However, if you have a bit of mechanical ability, you shouldn't have too much trouble.
Let me know if I can help.
Take care,
Joe
Saturday, April 20th, 2019 AT 4:45 PM