Four Seasons 37610 HVAC Control Switch

HVAC Blower Selector Switch for Ford and Mercury

Four Seasons 37610 is an HVAC control switch for the blower selector circuit. It uses a female square connector with 3 terminals and is built to meet or exceed OEM requirements for direct replacement service.

Compatible With 2001-2007 Ford Escape and 2005, 2007 Mercury Mariner selector switch applications, this Four Seasons Selector Switch line part is a practical choice when the blower speed control no longer responds correctly. Part number 37610 is also referenced by A10210 and SW6404 for the same application.

Key Features

• HVAC control switch for blower selector operation
• Female square connector for vehicle-side plug-in connection
• 3-terminal design
• Meets or exceeds OEM specifications
• Direct-fit replacement under Four Seasons part number 37610

Product Details

The Four Seasons Selector Switch brand line focuses on HVAC electrical controls used in heating and air conditioning systems. This blower switch is intended for vehicles that need a replacement selector control to restore proper fan-speed selection through the dash HVAC panel. Four Seasons 37610 is specified for Ford Escape models from 2001 through 2007 and Mercury Mariner models in 2005 and 2007, making it a fitment-specific solution for common blower control failures.

Common Issues This Part Can Address

• Blower fan speeds that do not change when the selector is moved
• Intermittent HVAC fan operation at the dash control
• Worn or damaged selector switch contacts
• Broken electrical connection at the HVAC control head
• Loss of blower control response in Ford Escape or Mercury Mariner applications

Installation Notes and Tips

Verify connector shape, terminal count, and vehicle fitment before installation. Compare the original switch to Four Seasons 37610 to confirm the female square connector and 3-terminal layout match the existing HVAC control assembly. After installation, test each blower speed setting to confirm proper operation.

Quality Assurance

This part meets or exceeds OEM specifications for replacement use. Four Seasons 37610 is built for fitment-specific HVAC service and is cross-referenced to A10210 and SW6404 for the same application.