This article analyses the material and ideological implications of a highly commodified mass higher education system on the 2011 students' mobilisations in Chile. Drawing upon quantitative and qualitative data, we show that the grievances denounced by the movement emerged from the differences in the process of socialisation/reproduction of intellectual labour among universities, which in turn correspond to forms of class exploitation. Moreover, we demonstrate that students' engagement in/with the movement varies across universities in accordance with the differentiation of these institutions along class and political cleavages. The article offers insights to understand why a sectoral conflict became the most significant challenge to the neoliberal consensus that has prevailed since the late-1980s.