Global Parts 1711553 HVAC Pressure Transducer

HVAC Pressure Transducer for Nissan and Mazda

Global Parts 1711553 is an HVAC pressure transducer that sends pressure feedback to the engine management system so the A/C control strategy can respond correctly. On modern vehicles, the ECM manages A/C operation; on earlier systems, this type of switch can directly shut the compressor off to help prevent damage.

• HVAC pressure transducer for A/C pressure monitoring and control
• Direct-fit application coverage for many Nissan, INFINITI, Mazda, and Chevrolet models
• Supports ECM-based compressor control on newer systems
• Used in systems that rely on pressure feedback to protect the compressor
• Cross-references UAC SW10087C and Four Seasons 20994 for the same application

Detailed Application Coverage

Part number 1711553 is used across a wide range of import and domestic vehicles, including Fits 2010-2017 Nissan Altima, Fits 2010-2015 Nissan Maxima, and Fits 2014-2017 INFINITI QX60. It also covers other popular applications such as Fits 2013-2017 Nissan Frontier, Fits 2014-2016 Mazda CX-9, and Fits 2015-2018 Chevrolet City Express. If you are replacing a failed A/C pressure sensor or transducer on a Nissan, INFINITI, or Mazda HVAC system, this part number is listed for broad model coverage.

Common Problems This Part Can Address

• A/C compressor cycling incorrectly due to inaccurate pressure feedback
• Compressor shutoff caused by a failed pressure transducer signal
• Loss of cabin cooling when the ECM cannot read refrigerant pressure correctly
• HVAC fault codes related to pressure sensor or transducer input
• Intermittent A/C operation on vehicles with electronically controlled climate systems

Installation Notes and Tips

Verify the connector style, mounting location, and system configuration before installation. Fitment notes include 3-terminal and condenser-mounted applications on select Nissan models, so matching the original part location is important. Confirm the vehicle year, make, and model against the listed fitment before ordering, especially on Nissan Altima, Nissan Maxima, and INFINITI Q50 applications.

Quality Assurance

Global Parts supplies this HVAC pressure transducer under part number 1711553 for listed OE-style applications. Use the vehicle fitment data and interchange references to confirm the correct replacement before installation.