Review on Reliable Alternator Replacement for Ford F Series Truck 4.6L/5.4L (97-02), Expedition - 321-1772, 334-2274, F75U-10300-CA/CB by Chris Beals

Not a bad deal to have it on your doorstep in 2 days with no returns or hassles at the parts store. The '98 Expedition had the classic symptoms of an alternator failure. I checked the battery connections, voltage etc and decided I would just replace the alternator. Installation took about an hour. 3 screws and 3 wires. There were a few other things I removed to get out of the way, but even that happens pretty quickly. Installed, the system loads as it should. Very easy.