High Pressure Fuel Pump Compatible with Chevrolet Equinox, Malibu, Impala, Captiva Sport, GMC Terrain, Buick LaCrosse, Verano, Regal, 2010-2017, Replaces 12639694, HM10008, EP1028.Compatible with Chevrolet Captiva Sport 2012-2015 L4 2.4L, Equinox 2010-2017    L4 2.4L, Impala 2014 L4 2.4L, Malibu 2013-2014 L4 2.4L; Compatible with Buick LaCrosse 2010-2016 L4 2.4L, Regal 2011-2017 L4 2.4L (2013: Engine Code K), Verano 2012-2017 L4 2.4L; Compatible with GMC Terrain 2010-2017 L4 2.4L.This fuel pump is meticulously    engineered to operate under high pressures, guaranteeing your engine receives the precise fuel it needs for peak performance. A malfunctioning fuel pump can lead to a range of performance problems such as decreased fuel efficiency, reduced power output,    and potential engine stalling.