Universal Air SW9951C HVAC Pressure Transducer

Reliable HVAC Pressure Transducer for Select GM and Saab Models

The Universal Air Pressure Transducer SW9951C is designed to provide accurate pressure readings for HVAC systems in a range of vehicles including Buick, Cadillac, Chevrolet, and Saab models. This part ensures proper climate control system operation by monitoring refrigerant pressure levels.

• Compatible with multiple makes: Buick, Cadillac, Chevrolet, Fiat, GMC, Isuzu, Oldsmobile, Pontiac, Saab, Saturn
• Fits various models such as 9-3, 9-5, Camaro, Corvette, Envoy, and Trailblazer
• Part number SW9951C for precise identification and fitment
• Part of the Universal Air Pressure Transducer product line for HVAC applications
• Designed to maintain accurate pressure sensing for optimal HVAC performance

About the Universal Air Pressure Transducer Product Line

The Pressure Transducer line by Universal Air focuses on delivering reliable and precise pressure sensing components for automotive HVAC systems. The SW9951C is engineered to meet OEM specifications, ensuring compatibility and consistent performance across a wide range of vehicle makes and models. This product line supports efficient climate control by providing accurate pressure data to the vehicle’s HVAC control module.

Product Description and Application

The SW9951C HVAC Pressure Transducer is a critical component that measures refrigerant pressure within the air conditioning system. Accurate pressure readings help regulate compressor operation and maintain system efficiency. This transducer is compatible with many GM and Saab vehicles, including Buick LeSabre, Cadillac DeVille, Chevrolet Malibu, Pontiac Grand Prix, and Saab 9-3 models. It is designed to withstand typical operating conditions and provide reliable data to the HVAC control system.

Common Issues Addressed by the SW9951C Pressure Transducer

• Inaccurate or fluctuating HVAC pressure readings
• HVAC system failing to engage compressor properly
• Intermittent or no air conditioning output
• Fault codes related to pressure sensor malfunctions
• Reduced climate control system efficiency

Installation Notes and Tips

• Ensure vehicle compatibility by verifying make and model before installation
• Disconnect the battery before replacing the pressure transducer to avoid electrical issues
• Handle the sensor carefully to prevent damage to the pressure port or electrical connector
• Check for refrigerant leaks and system integrity during installation
• Follow manufacturer torque specifications when securing the transducer

Quality Assurance and Warranty

The Universal Air SW9951C Pressure Transducer is manufactured to meet industry standards for durability and accuracy. While specific warranty details may vary, Universal Air products typically come with a limited warranty covering defects in materials and workmanship. Proper installation and use according to vehicle specifications help ensure long-term reliability.