2000 GMC Yukon XL 1500 Engine: 5.3L V8; High Pressure Cutout | For Pigtail Use 1711880;. HVAC Pressure Switch. 2001 GMC Yukon XL 1500 Engine: 5.3L V8; High Pressure Cutout | For Pigtail Use 1711880;. 2001 GMC Yukon XL 1500 Engine: 6.0L V8; High Pressure Cutout | For Pigtail Use 1711880;.
