Under the hood, on the firewall, drivers side.
The 1998 Lincoln Navigator windshield wiper fuse is located in the fuse box. The windshield wiper fuse will be in the second column, third from the top.
The 1998 Honda Civic takes 20" drivers side and 19" passenger side replacement windshield wiper blades. (If applicable, the rear wiper blade is 16")
How to replace wiper motor on a 1998 montero sport mitsubishi
The 1998 Ford Crown Victoria windshield wiper relay switch can be found on the firewall in the engine compartment. The windshield wiper relay switch will be on the passenger side of the firewall.
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If you're talking about the windshield wiper spray, I don't believe there is a fuse for that, it is most likely the pump system or hose that connects to resevoir.
The nut holding the wiper arm to the wiper transmission is loose. Shut the wipers off, move drivers side wiper where it should be in the off position and tighten nut. There may be a plastic cover over the nut that you must remove to gain access.
The wiper motor on a 1998 Chevy Venture is up under the vents next to the windshield. It is bolted to the firewall.
Under the access pannell on the drivers side of the dash
The fuse location for the windshield wiper fuse on the 1998 Civic is under the dashboard to the left of the steering wheel. The fuse is number three in the box.
The 1998 Ford Ranger takes 18" replacement windshield wiper blades on both sides front.