We are not sure. Best would be to use the dimensions of the Fridge (FRID072) which are as follows (887mm (34.9") W x 472mm (18.5") H x 495mm (19.4") D) and matching them to the interior where you would like it fitted. Taking a look at our Cargo slider for the Jeep (SSST003), our measurements are (852mm (33.5") L x 898mm (35.4") W x 128mm (5") H) which would be utilizing maximum space at the back. So there is a good chance that it would not fit if you compare the two products dimensions.
Front Runner team.