Four Seasons 37312 HVAC Pressure Transducer

HVAC Pressure Transducer for Honda and Acura

Four Seasons 37312 is a system-mounted HVAC pressure transducer built for vehicles that use a 3-terminal, rectangular connector and an M11 x 1.00 male thread fitting. It meets or exceeds OEM requirements and is used in a wide range of Honda and Acura applications, including Civic, CR-V, Accord, MDX, and Pilot models.

Key Features

• Four Seasons Pressure Switch line for HVAC pressure monitoring
• Part number 37312 for direct reference and catalog lookup
• 3-pin rectangular male connector for system-mounted installation
• M11 x 1.00 male threaded fitting
• Variable open/closed operation for pressure-based HVAC control
• Meets or exceeds OEM specifications

Product Details

This Four Seasons HVAC pressure transducer is designed to monitor refrigerant system pressure and send the signal needed for proper HVAC operation. The system-mounted design, 3-terminal layout, and M11 x 1.00 thread make it a direct-fit style replacement for many Honda and Acura platforms. If you are replacing a faulty AC pressure switch on a Honda Civic, Honda CR-V, or Acura MDX, Four Seasons 37312 provides the correct connector and fitting style for the listed applications.

The Four Seasons Pressure Switch product line focuses on HVAC control components that match OE-style electrical and mechanical interfaces. This part cross-references Global Parts Distributors LLC 1711677 for the same application.

Common Problems This Part Can Help Address

• Intermittent or inoperative air conditioning compressor engagement
• Incorrect refrigerant pressure signal to the HVAC control system
• AC system shutdown caused by a failed pressure transducer
• Fault codes related to HVAC pressure sensor performance
• Poor cooling performance when the pressure switch is no longer reading correctly

Installation Notes and Tips

• Verify the connector shape, pin count, and M11 x 1.00 thread before installation.
• Confirm the vehicle uses a system-mounted pressure transducer in the HVAC circuit.
• Inspect the connector and wiring for corrosion or damage before replacing the sensor.
• Clear HVAC-related fault codes after installation if the vehicle stores them.
• Use the fitment list to confirm the exact year and model, such as Fits 2006-2024 Honda Civic, N/A; Fits 2007-2024 Honda CR-V, N/A; and Fits 2007-2024 Acura MDX, N/A.

Quality Assurance

Four Seasons 37312 meets or exceeds OEM requirements and is built for the specified Honda and Acura HVAC applications. Confirm fitment against the vehicle’s original pressure switch configuration before ordering.