The two teams meet at the Al Madina Stadium in Rabat at 21:00 WAT, with both matches in the group kicking off simultaneously. The result will play a major role in determining which sides advance to the quarter-finals.
Nguluwe made clear the importance of the fixture for the Scorchers.
“This is a game that will determine our future in the tournament. We know how important this match is for us,” the midfielder said.
Malawi and Zambia are battling for a place in the last eight alongside Egypt and defending champions Nigeria, who face each other at the same time at the Olympic Stadium.
The Scorchers head into the final group match knowing only a strong performance will keep their WAFCON campaign alive.