Four Seasons
Selector Switch

Four Seasons 37601 HVAC Blower Control Switch

Brand Four Seasons 401
Bracket? w/o Bracket
Burst Psi Rating 150
Connector Fitting 3/8
Connector Gender Male
Connector Type Hose Barb
Contains Spring? No
Core Row Quantity 4
Core Tube Width 0.500
Description Transmission Oil Cooler
Electric Fan No
Friction Material Thickness Silver
Height IN 5.000
Height MM 127.000
Hose I.D. IN 0.344
Hose I.D. MM 8.731
Hose Length IN 54
Inlet Diameter 0.375
Length 12.500
Length MM 317.500
Material Aluminum
Mounting Hardware Included Included
O.E. Replacement? No
Outlet Diameter 0.375
Overall Depth IN 0.750
Overall Height IN 13.500
Overall Height MM 342.900
Overall Width IN 11.250
Overall Width MM 44.450
Overall Width MM 285.750
Performance Rated? Yes
Printed Foot Note Size - 5" x 12 1/2"
Thickness 0.750
Type Ultra-Cool
Width 0.75
Product line Selector Switch
Fits —26 vehicles

OE direct replacement. Meets or exceeds OEM requirements for dependable service.

Selector switch. Controls blower operation with a rectangular female connector.

Blower switch. Four terminals provide a straightforward electrical connection.

Cross-references Four Seasons 37601, 1F1Z19986BA and A10201 for the same application. See all 4.

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Step 2 — Quantity
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Free returns within 60 days if it doesn't fit when fitment is verified.

HVAC Blower Control Switch Overview

The Four Seasons Selector Switch 37601 is an HVAC blower control switch for manual air conditioning systems. It uses a female rectangular connector with 4 terminals and meets or exceeds OEM requirements for direct replacement service.

Compatible With Ford Taurus and Mercury Sable manual AC applications, this blower selector switch restores control over cabin fan speed selection. The Four Seasons Selector Switch line is built for straightforward HVAC electrical replacement where the original switch has worn contacts or inconsistent operation.

Key Features

  • Brand: Four Seasons
  • Brand line: Selector Switch
  • Part number: 37601
  • HVAC blower control switch / blower selector switch
  • Female rectangular connector
  • 4-terminal design
  • Meets or exceeds OEM specifications

Detailed Product Description

Four Seasons 37601 is a blower selector switch used in manual AC HVAC control panels. It is specified for Ford Taurus and Mercury Sable vehicles with manual air conditioning, including 2001-2005 Mercury Sable, 2001 Ford Sable, 2001-2002 Ford Taurus, 2003 Ford Taurus, 2004 Ford Taurus, and 2005-2007 Ford Taurus. This part number 37601 is also cross-referenced to 1F1Z19986BA and SW3287 for the same application.

As part of the Four Seasons Selector Switch product line, this component is focused on restoring the electrical input that selects blower speeds in the HVAC system. The rectangular female connector and 4-terminal layout support a direct-fit style replacement for the original switch assembly.

What It Helps Fix

  • Blower fan speeds that do not respond correctly
  • Intermittent HVAC fan operation
  • Worn or damaged selector switch contacts
  • Loss of manual AC blower control
  • Electrical connection issues at the HVAC control head

Installation Notes

Verify the vehicle’s HVAC system uses manual AC before ordering. Confirm connector shape, terminal count, and switch layout against the original part before installation. For best results, compare the existing switch and connector to the replacement part number 37601 prior to service.

Quality Assurance

Four Seasons states this switch meets or exceeds OEM requirements, making it a direct replacement option for the specified Ford Taurus and Mercury Sable manual AC applications.

This part fits 26 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2007FordTaurusN/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
2007FordTaurusN/AFits models with Manual AC.; Selector Switch
2006FordTaurusN/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
2006FordTaurusN/AFits models with Manual AC.; Selector Switch
2005FordTaurusN/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
2005FordTaurusN/AFits models with Manual AC.; Selector Switch
2005MercurySableN/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
2005MercurySableN/AFits models with Manual AC.; Selector Switch
2004FordTaurusN/ASelector Switch
2004FordTaurusN/APrior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
2004MercurySableN/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
2004MercurySableN/AFits models with Manual AC.; Selector Switch
2003FordTaurusN/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
2003FordTaurusN/AFits models with Manual AC.; Selector Switch
2003MercurySableN/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
2003MercurySableN/AFits models with Manual AC.; Selector Switch
2002FordTaurusN/ASelector Switch
2002FordTaurusN/APrior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
2002MercurySableN/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
2002MercurySableN/AFits models with Manual AC.; Selector Switch
2001FordSableN/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
2001FordSableN/AFits models with Manual AC.; Selector Switch
2001FordTaurusN/ASelector Switch
2001FordTaurusN/APrior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
2001MercurySableN/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
2001MercurySableN/AFits models with Manual AC.; Selector Switch
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 376011F1Z19986BAA10201SW3287