Impala 2.5L L4 2014 2015 2016 2017 2018 2019. Malibu 2.5L L4 2013 2014 2015. Malibu Limited 2.5L L4 2016. High Pressure Pump. Fuel Injector. Constructed from high quality material. A genuine part is a part in the auto manufacturer’s original box with their logo on the box.