Global Parts 1711880 A/C Compressor Cut-Out Switch Harness Connector

A/C Compressor Cut-Off Switch Harness Connector

Global Parts 1711880 is an A/C compressor cut-off switch harness connector for HVAC electrical repair. It is built with a male connector body, a female terminal gender, a 2-terminal layout, and a 12-inch wiring harness length for direct service on the affected GM and Cadillac applications.

• Part number: 1711880
• Male connector body with female terminals
• 2-terminal harness connector
• 12-inch wiring harness length
• Used for A/C compressor cut-off and high-pressure cutout circuit service
• Cross-reference: Four Seasons 37241

How It Works

This connector supports the electrical feedback path used by the engine management system to monitor A/C operation. On modern vehicles, the ECM controls the air conditioning system through this circuit; on earlier vehicles, the switch circuit can directly shut the compressor off to help prevent compressor failure. Global Parts 1711880 is a practical replacement when the original A/C compressor cut-off switch harness connector is damaged, heat-affected, or no longer making a secure connection.

Vehicle Fitment

• Fits 2000-2007 GMC Yukon XL 1500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 2000-2007 GMC Yukon XL 2500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-2006 GMC Yukon, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 2002 Cadillac Escalade, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1999-2000 Cadillac Escalade, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 2002 Cadillac Escalade EXT, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 2002 Chevrolet Avalanche 1500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 2002 Chevrolet Avalanche 2500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1999-2002 Chevrolet Silverado 1500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 2001-2002 Chevrolet Silverado 1500 HD, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1999-2002 Chevrolet Silverado 2500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 2001-2002 Chevrolet Silverado 2500 HD, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 2001-2002 Chevrolet Silverado 3500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1995-2002 Chevrolet Suburban 1500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 2000-2002 Chevrolet Suburban 2500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1995-2002 Chevrolet Tahoe, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1999-2002 GMC Sierra 1500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 2001-2002 GMC Sierra 1500 HD, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1999-2002 GMC Sierra 2500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 2001-2002 GMC Sierra 2500 HD, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 2001-2002 GMC Sierra 3500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-2000 Chevrolet C2500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-2000 Chevrolet C35, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-2000 Chevrolet C3500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-2000 Chevrolet K2500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-2000 Chevrolet K3500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-2000 GMC C2500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-2000 GMC C3500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-2000 GMC K2500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-2000 GMC K3500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-1999 Chevrolet C1500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-1999 Chevrolet C1500 Suburban, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-1999 Chevrolet C2500 Suburban, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-1999 Chevrolet K1500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-1999 Chevrolet K1500 Suburban, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-1999 Chevrolet K2500 Suburban, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1995-1999 Chevrolet Silverado, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-1999 GMC C1500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-1999 GMC C1500 Suburban, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-1999 GMC C2500 Suburban, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-1999 GMC K1500, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-1999 GMC K1500 Suburban, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994-1999 GMC K2500 Suburban, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425
• Fits 1994 Chevrolet Blazer, N/A; High Pressure Cutout Pigtail; Pigtail for 1711425

Common Repair Uses

• Repair a broken or heat-damaged A/C compressor cut-off switch connector
• Restore a secure electrical connection in the high-pressure cutout circuit
• Address intermittent compressor shutoff caused by connector terminal wear
• Replace a pigtail that no longer matches the original harness connector
• Service A/C electrical faults on GMC Yukon, Chevrolet Silverado, and related GM trucks and SUVs

Installation Notes

Verify connector style, terminal count, and harness length before installation. Match the existing A/C cut-off switch wiring and inspect the surrounding harness for corrosion, melted insulation, or loose terminals. Confirm the repair against the vehicle’s HVAC wiring diagram and the original connector on the compressor cut-off or high-pressure cutout circuit.

Quality Assurance

Global Parts 1711880 is built as a service replacement for the listed GM and Cadillac applications and is backed by the brand’s aftermarket parts support. Use the part number 1711880 when confirming application details for GMC Yukon, Chevrolet Silverado, and related fitments.