Four Seasons 37235 A/C Compressor Cut-Out Switch Harness Connector

Four Seasons 37235 Harness Connector Overview

Four Seasons 37235 is a harness connector for A/C compressor cut-off switch circuits and related HVAC switch connections. It uses a male connector body with a round shape, 4 terminals, and female terminal ends for a direct electrical interface in supported Ford, Lincoln, Mazda, Mercury, and Nissan applications.

Use this Four Seasons harness connector when servicing an A/C compressor cut-off switch harness on vehicles such as the Ford Focus, Ford Ranger, and Ford E-150. The 37235 connector is built for fitment across a wide range of factory HVAC electrical connections, including low-pressure and high-pressure cut-out switch applications where listed.

Key Features

• Four Seasons Harness Connector, part number 37235
• Male connector with round shape
• 4-terminal design with female terminal ends
• Used for A/C compressor cut-off switch harness connections
• Fits a broad range of Ford, Lincoln, Mazda, Mercury, and Nissan vehicles
• Cross-references UAC HC4041 for the same application

Product Details

The Four Seasons Harness Connector line focuses on replacement electrical connectors used in HVAC service work. This connector is specified for A/C compressor cut-off switch harness applications and related pressure-switch connector locations where the vehicle listing calls for a harness connector. Part number 37235 is a practical replacement when the original connector body is damaged, heat-affected, or no longer makes a secure electrical connection.

Compatible vehicle coverage includes long-tail search applications such as Fits 2000-2018 Ford Focus, N/A; Fits 1997-2011 Ford Ranger, N/A; Fits 2002-2014 Ford E-150, N/A; and Fits 1999-2017 Ford E-350 Super Duty, N/A. Additional coverage includes Ford Escape, Ford Explorer, Ford F-150, Lincoln Navigator, Mazda Tribute, Mercury Grand Marquis, and other listed models. This part number 37235 also appears in interchange listings with UAC HC4041.

Common Problems This Connector Addresses

• Broken or heat-damaged A/C switch connector housing
• Loose or intermittent electrical contact at the compressor cut-off switch
• Corrosion or terminal wear at the HVAC harness connection
• Failed pressure-switch signal transfer in listed A/C circuits
• Connector replacement during A/C electrical repair or harness service

Installation Notes and Tips

Verify the connector shape, terminal count, and terminal gender against the original part before installation. Confirm the vehicle-specific application by year, make, model, and HVAC switch location, since some listings use different connector notes for low-pressure or high-pressure cut-out switch positions. Inspect the mating terminals and harness condition before connecting the replacement harness connector.

Quality Assurance

Four Seasons supplies HVAC service parts and electrical connectors for factory-style repair applications. Part number 37235 is cataloged for direct replacement use in the listed vehicle applications and connector styles.