Review on GM Genuine Parts Windshield Washer Fluid Level Sensor - 20999338, 8 inches by Scott Ramu

Does not fit my original tank. I bought the tank recommended in the publication and it didn't fit this tank either. I had to make some changes to make it fit. I had to give it some girth. I used teflon tape to make it a bit thicker and then used a small o-ring to make sure it had a good seal. I was very frustrated after it didn't fit the first time but after I bought the tank he recommended and it still didn't work I almost lost it. My ingenuity has paid off so far, but I'm shocked it hasn't lived up to expectations.