HVAC Pressure Switch. 1995 Chevrolet Silverado 5.7L V8; High Pressure Cutout | For Pigtail Use 1711880;. 1996 Chevrolet Silverado 5.7L V8; High Pressure Cutout | For Pigtail Use 1711880;. 1999 Chevrolet Silverado 5.7L V8; High Pressure Cutout | For Pigtail Use 1711880;.
