Dorman 924-5403 Windshield Washer Nozzle for Select Peterbilt Models, 3 Pack

As expected

These are not really an exact fit for a 1998 Ford Explorer Rear Washer but I did get them to work as follows: First off, I replaced my rear wiper arm with the Dorman product, which works great. The nozzle on the Dorman, however, left much to be desired, I think the openings are too big but for whatever reason the coverage was poor and it would more leak than spray. I tried swapping in the old nozzle, but this fit loosely and with the new arm it was adequate but not great. These nozzles have a wide tube as mentioned, so they were a tight fit. They will also fit upside down on the wiper arm because that big hole you see in on the back. They clip on, which is a nice touch, instead of the force fit of the OEM. That little hold on the back you see is a sprayer, as is the nozzle on the end, which you cannot see. With both, the nozzle dribbled. But, with a soldering gun, I melted the back hole closed, leaving just the end sprayer. Thing is, this has a brass opening, a ball with a nozzle, that you can adjust with a pin (put the pin in the hole and pivot the ball). With this I was able to aim the single stream precisely to where it shoots up the windshield before the arm and covers quite well. Remains to be seen if the ball remains in place but hey you get 3 of them and I think it will. Not sure everyone realizes the pin adjustment trick, not mentioned anywhere.

Fit my Tym tractor wiper perfectly

Worked good on 05 Peterbilt 379.

Decent quality