This aftermarket-exclusive valve maintains a continuous flow of coolant through the engine block. Symptoms of a failed coolant bypass valve include small leaks and internal electronic failure, resulting in illumination of the check engine light. This part restores optimal vehicle performance. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Escape: 2013, 2014, 2015, 2016] - [Ford Fiesta: 2014, 2015, 2016, 2017, 2018] - [Ford Fusion: 2013, 2014] - [Ford Transit Connect: 2014, 2015, 2016]