Global Parts 1711846 HVAC Pressure Switch

HVAC Pressure Switch for Jaguar A/C Systems

Global Parts 1711846 is an HVAC pressure switch used in Jaguar air conditioning systems to send pressure feedback to the engine management system. On modern vehicles, the ECM uses this signal to manage A/C operation, while earlier systems use the switch to shut the compressor off and help prevent compressor damage.

Built with a white oval connector, male terminals, and a 2-terminal layout, this pressure switch is a direct-fit service part for select Jaguar XJ6, Vanden Plas, and XJ12 applications. Part number 1711846 is also referenced for related aftermarket cross applications.

• Brand: Global Parts
• Part Number: 1711846
• HVAC pressure switch for A/C system pressure feedback
• White connector color with oval connector shape
• 2-terminal male connector design
• Used in ECM-controlled and compressor shutoff A/C strategies
• Fits select Jaguar XJ6, Vanden Plas, and XJ12 models

Fitment Details

• Fits 1990-1995 Jaguar XJ6, Pressure Switch
• Fits 1990-1994 Jaguar Vanden Plas, Pressure Switch
• Fits 1994 Jaguar XJ12, Pressure Switch
• Fits 1990-1992 Jaguar XJ12, Pressure Switch
• Fits 1988-1989 Jaguar Vanden Plas, Hi-Side Mounted
• Fits 1988-1989 Jaguar XJ12, Hi-Side Mounted
• Fits 1988-1989 Jaguar XJ6, Hi-Side Mounted

What This Part Helps Address

• Inconsistent A/C compressor cycling
• Loss of pressure feedback to the ECM
• Compressor shutoff caused by a failed pressure switch
• A/C system protection faults tied to high-side pressure sensing
• Intermittent cooling operation on Jaguar XJ6, Vanden Plas, or XJ12 vehicles

Installation Notes

Verify connector style, terminal count, and mounting location before installation. This part uses a white oval male connector with 2 terminals, and fitment includes both pressure switch and hi-side mounted applications depending on model year. Confirm the vehicle’s A/C system configuration against the listed Jaguar XJ6, Vanden Plas, and XJ12 fitments before replacement.

Quality Assurance

Global Parts supplies this HVAC pressure switch as a service replacement for the listed Jaguar applications. Four Seasons 20893 is a listed cross-reference for the same application, and the part also cross-references 206987, DBC011279, SW-570, SW570, and SW11107.