This study contributes to the emerging literature on the employee work passion appraisal (EWPA) model, by replicating structural equation modeling across three samples (total n = 4,613). We examine passion for work as a mediator of employees’ work environment characteristics and work intentions. Our data fit the structure of the EWPA model in three samples. As expected, work environment characteristics were strongly and positively correlated with harmonious passion, but contrary to our expectations, work environment characteristics were moderately and positively correlated with obsessive passion. Harmonious passion was positively correlated with work intentions, but the connection between obsessive passion and work intentions yielded mixed results. The overall results support harmonious passion, and less so obsessive passion, as partial mediators of employees’ perceptions of their work environment characteristics and favorable work intentions. This study has limitations in that it uses a cross-sectional, single-source, self-report design. Practical implications of the study are also presented.