Genuine ACDelco For GMC Sierra 2500/3500 2001 2002 A/C Pressure Switch 15765001

SIERRA 2500 2001-2002. Part: Air Conditioning Refrigerant Pressure Switch. SIERRA 25002001-2002. Oil pressure warning light. From headlights and tail lights to fog lights and signal lights, we've got the perfect fit for almost every make and model.