Global Parts 1711513 HVAC Pressure Transducer

HVAC Pressure Transducer for GM Applications

Global Parts 1711513 is an HVAC pressure transducer used to send pressure feedback to the engine management system. On modern vehicles, the ECM uses this signal to manage A/C operation; on earlier applications, it can help shut the compressor off before damage occurs.

• HVAC pressure transducer for A/C system pressure monitoring
• Supports ECM-controlled compressor operation on modern vehicles
• Used in earlier systems to help prevent compressor failure from unsafe pressure conditions
• Direct-fit replacement for a wide range of Chevrolet, GMC, Buick, Cadillac, and other applications
• Cross-references Four Seasons 20915 for the same application

Detailed Product Overview

This Global Parts HVAC pressure transducer, part number 1711513, is used across many GM platforms and select other vehicles, including Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade applications. It is designed for vehicles that rely on accurate refrigerant pressure feedback to regulate compressor engagement and protect the air conditioning system. The part number 1711513 also appears in interchange listings for multiple OE and aftermarket references.

Common Symptoms This Part May Address

• A/C compressor cycling incorrectly
• No compressor engagement due to pressure signal faults
• Inaccurate refrigerant pressure readings at the ECM
• A/C shutdown triggered by a failed pressure sensor
• Intermittent cooling performance on GM HVAC systems

Installation Notes and Fitment

Fits 2009-2018 Chevrolet Silverado 1500, N/A; Fits 2003-2007 Chevrolet Silverado 1500, N/A; Fits 2009-2018 GMC Sierra 1500, N/A; Fits 2003-2007 GMC Sierra 1500, N/A; Fits 2008-2017 Chevrolet Tahoe, N/A; Fits 2003-2017 Chevrolet Impala, N/A; Fits 2008-2017 GMC Acadia, N/A; Fits 2003-2011 Cadillac Escalade, N/A; Fits 2014-2017 Cadillac Escalade, N/A; Fits 2010-2017 Chevrolet Camaro, N/A; Fits 2002-2017 Chevrolet Malibu, N/A; Fits 2013-2019 Fiat 500, N/A.

Verify the connector style and system configuration before installation. Some applications note use of pigtail 1711876, and certain vehicles list high-side pressure transducer usage. Confirm the vehicle year, make, model, and HVAC setup against the fitment data before replacing the sensor.

Quality Assurance

Global Parts supplies this HVAC pressure transducer as a replacement component for vehicles that depend on accurate A/C pressure feedback. Part number 1711513 is listed with broad interchange coverage and extensive vehicle fitment for GM and related applications.