Where is the windshield washer pump on a 1998 ford explorer xlt 4x4?

On a 1998 Ford Explorer XLT 4x4, the windshield washer pump is typically located in the passenger side wheel well. You'll likely need to remove some plastic wheel well liner to access it. It's usually a fairly small, cylindrical pump.

However, it's *always* best to check a repair manual specific to your vehicle's year and model. A Haynes or Chilton manual will provide diagrams and precise locations. A digital version might even be available online. Searching for "1998 Ford Explorer windshield washer pump location" with images might also reveal helpful photos from other owners who've tackled this repair.