The Saddlers, who held the Black Cats to a draw over the weekend thanks to Andy Cook's second-half equaliser, will travel to the Stadium of Light on Tuesday, 11th December, with kick-off scheduled for 7.45pm.
Whichever side wins the replay will then make the trip to Greater Manchester to take on Erhun Oztumer and his Sky Bet Championship strugglers Bolton Wanderers in the Third Round of the competition.
Ticket Prices
Adults - £10
Over-65s - £5
Under-16s - £5
Over-65s - £5
Under-16s - £5