4. John Taylor (1987 to 1995)
At No. 4, we have another stalwart from the 49ers' dynasty of the 1980s, John Taylor.
Taylor might best be remembered in Niners lore for his lone 10-yard reception in Super Bowl XXIII. That catch, of course, was the game-winning touchdown, which gave the 49ers a 20-16 victory over the Cincinnati Bengals.
Taylor would end up winning three Super Bowls and earning two Pro Bowl selections during his time with San Francisco.
He finished his career, all of which was with the 49ers, with 5,598 receiving yards. To date that puts him at No. 7 on the franchise's all-time receiving yards list.