Four Seasons 20960 HVAC Blower Control Switch - Front
OE Quality 60-Day Returns
Four Seasons
 Selector Switch

Four Seasons 20960 HVAC Blower Control Switch - Front

Brand Four Seasons 20960
Position Front
Connector Gender Male
Connector Shape Rectangular
Description Switch-Selector /Blower
Fitting Gender Male
Fitting Thread M12x1.250
Material Steel
Meets / Exceeds OEM? Yes
Number of Terminals 6
Type Blower
Product line Selector Switch
Fits Chevrolet and GMC · 147 vehicles

OE direct replacement. Meets OEM standards for a straightforward swap.

Steel construction. Built with a durable metal body for dependable operation.

6 terminals. Rectangular male connector for secure electrical connection.

Cross-references Four Seasons 20960, 209760 and 1571867 for the same application. See all 7.

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Not what you need? See all HVAC Blower Control Switch options

Four Seasons 20960 Selector Switch Overview

The Four Seasons Selector Switch 20960 is an HVAC blower control switch for manual air conditioning systems. Built with a steel body, a rectangular male connector, and 6 terminals, it meets or exceeds OEM requirements for direct replacement service.

Use this blower selector switch for Chevrolet and GMC vans and commercial models that need reliable control of cabin fan speeds. Four Seasons 20960 is a practical OE-style replacement for worn or intermittent HVAC controls.

Key Features

  • HVAC blower control switch for manual AC systems
  • Steel construction for durable service life
  • Male rectangular connector with 6 terminals
  • Fitting thread: M12x1.250
  • Meets or exceeds OEM specifications
  • Four Seasons Selector Switch line replacement part

Detailed Product Description

Four Seasons 20960 is a selector-style blower switch used to control HVAC fan operation in vehicles equipped with manual air conditioning. The switch is built with a male rectangular connector and a 6-terminal layout for proper electrical interface, while the steel construction supports dependable operation in demanding dash-mounted HVAC applications. This part is commonly selected for Chevrolet Astro, Chevrolet G10, G20, and G30, as well as GMC Safari, G1500, G2500, and G3500 models with air conditioning.

This part cross-references ACDelco 1571867 for the same application. Four Seasons 20960 also cross-references 209760 for related replacement use. For buyers searching by vehicle, this blower control switch is a direct-fit style solution for Chevrolet and GMC HVAC repair work across 1984-1996 applications.

Common Problems This Part Can Address

  • Blower fan speeds do not respond correctly
  • HVAC switch feels worn, loose, or intermittent
  • Cabin fan only works on certain settings
  • Manual AC control panel has electrical contact issues
  • Original selector switch has failed from age or heat exposure

Installation Notes and Tips

Verify connector shape, terminal count, and thread size before installation. Confirm the vehicle has manual air conditioning and match the application to the correct year, make, model, and position listed for Chevrolet Astro, GMC Safari, and the G-series vans. Inspect the HVAC control panel and wiring connector for heat damage or corrosion before installing the new switch.

Quality Assurance

Four Seasons 20960 is engineered to meet or exceed OEM specifications for replacement use in HVAC blower control applications. The Selector Switch product line focuses on accurate fit and dependable electrical function for service repairs.

Related reading

This part fits 147 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1996ChevroletP30N/ABlower Control Switch; with Air Conditioning; Selector Switch
1996ChevroletP30N/ACompatible with vehicles equipped with air conditioning.; Selector Switch
1996GMCP3500N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1996GMCP3500N/AFits models with Manual AC.; Selector Switch
1995ChevroletAstroFrontBlower Motor Switch; Lever; Air Conditioning; Selector Switch
1995ChevroletAstroFrontLever; Air Conditioning; Selector Switch
1995ChevroletG10N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1995ChevroletG10N/AFits models with Manual AC.; Selector Switch
1995ChevroletG20N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1995ChevroletG20N/AFits models with Manual AC.; Selector Switch
1995ChevroletG30N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1995ChevroletG30N/AFits models with Manual AC.; Selector Switch
1995ChevroletP30N/ABlower Control Switch; with Air Conditioning; Selector Switch
1995ChevroletP30N/ACompatible with vehicles equipped with air conditioning.; Selector Switch
1995GMCG1500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1995GMCG1500FrontFits models with Manual AC.; Selector Switch
1995GMCG2500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1995GMCG2500FrontFits models with Manual AC.; Selector Switch
1995GMCG3500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1995GMCG3500FrontFits models with Manual AC.; Selector Switch
1995GMCP3500N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1995GMCP3500N/AFits models with Manual AC.; Selector Switch
1995GMCSafariFrontBlower Motor Switch; Lever; Air Conditioning; Selector Switch
1995GMCSafariFrontLever; Air Conditioning; Selector Switch
1994ChevroletAstroFrontBlower Motor Switch; Lever; Air Conditioning; Selector Switch
1994ChevroletAstroFrontLever; Air Conditioning; Selector Switch
1994ChevroletG10N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1994ChevroletG10N/AFits models with Manual AC.; Selector Switch
1994ChevroletG20N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1994ChevroletG20N/AFits models with Manual AC.; Selector Switch
1994ChevroletG30N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1994ChevroletG30N/AFits models with Manual AC.; Selector Switch
1994GMCG1500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1994GMCG1500FrontFits models with Manual AC.; Selector Switch
1994GMCG2500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1994GMCG2500FrontFits models with Manual AC.; Selector Switch
1994GMCG3500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1994GMCG3500FrontFits models with Manual AC.; Selector Switch
1994GMCSafariFrontBlower Motor Switch; Lever; Air Conditioning; Selector Switch
1994GMCSafariFrontLever; Air Conditioning; Selector Switch
1993ChevroletAstroFrontBlower Motor Switch; Lever; Air Conditioning; Selector Switch
1993ChevroletAstroFrontLever; Air Conditioning; Selector Switch
1993ChevroletG10N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1993ChevroletG10N/AFits models with Manual AC.; Selector Switch
1993ChevroletG20N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1993ChevroletG20N/AFits models with Manual AC.; Selector Switch
1993ChevroletG30N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1993ChevroletG30N/AFits models with Manual AC.; Selector Switch
1993GMCG1500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1993GMCG1500FrontFits models with Manual AC.; Selector Switch
1993GMCG2500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1993GMCG2500FrontFits models with Manual AC.; Selector Switch
1993GMCG3500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1993GMCG3500FrontFits models with Manual AC.; Selector Switch
1993GMCSafariFrontBlower Motor Switch; Lever; Air Conditioning; Selector Switch
1993GMCSafariFrontLever; Air Conditioning; Selector Switch
1992ChevroletAstroFrontBlower Motor Switch; Lever; Air Conditioning; Selector Switch
1992ChevroletAstroFrontLever; Air Conditioning; Selector Switch
1992ChevroletG10N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1992ChevroletG10N/AFits models with Manual AC.; Selector Switch
1992ChevroletG20N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1992ChevroletG20N/AFits models with Manual AC.; Selector Switch
1992ChevroletG30N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1992ChevroletG30N/AFits models with Manual AC.; Selector Switch
1992GMCG1500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1992GMCG1500FrontFits models with Manual AC.; Selector Switch
1992GMCG2500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1992GMCG2500FrontFits models with Manual AC.; Selector Switch
1992GMCG3500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1992GMCG3500FrontFits models with Manual AC.; Selector Switch
1992GMCSafariFrontBlower Motor Switch; Lever; Air Conditioning; Selector Switch
1992GMCSafariFrontLever; Air Conditioning; Selector Switch
1991ChevroletG10N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1991ChevroletG10N/AFits models with Manual AC.; Selector Switch
1991ChevroletG20N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1991ChevroletG20N/AFits models with Manual AC.; Selector Switch
1991ChevroletG30N/AHVAC Blower Control Switch for models with manual AC.; Selector Switch
1991ChevroletG30N/AFits models with Manual AC.; Selector Switch
1991GMCG1500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1991GMCG1500FrontFits models with Manual AC.; Selector Switch
1991GMCG2500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1991GMCG2500FrontFits models with Manual AC.; Selector Switch
1991GMCG3500FrontHVAC Blower Control Switch for models with manual AC.; Selector Switch
1991GMCG3500FrontFits models with Manual AC.; Selector Switch
1990ChevroletG10Frontw/ AC; Selector Switch
1990ChevroletG20Frontw/ AC; Selector Switch
1990ChevroletG30Frontw/ AC; Selector Switch
1990GMCG1500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1990GMCG1500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1990GMCG2500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1990GMCG2500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1990GMCG3500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1990GMCG3500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1989ChevroletG10Frontw/ AC; Selector Switch
1989ChevroletG20Frontw/ AC; Selector Switch
1989ChevroletG30Frontw/ AC; Selector Switch
1989GMCG1500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1989GMCG1500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1989GMCG2500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1989GMCG2500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1989GMCG3500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1989GMCG3500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1988ChevroletG10Frontw/ AC; Selector Switch
1988ChevroletG20Frontw/ AC; Selector Switch
1988ChevroletG30Frontw/ AC; Selector Switch
1988GMCG1500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1988GMCG1500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1988GMCG2500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1988GMCG2500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1988GMCG3500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1988GMCG3500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1987ChevroletG10Frontw/ AC; Selector Switch
1987ChevroletG20Frontw/ AC; Selector Switch
1987ChevroletG30Frontw/ AC; Selector Switch
1987GMCG1500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1987GMCG1500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1987GMCG2500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1987GMCG2500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1987GMCG3500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1987GMCG3500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1986ChevroletG10Frontw/ AC; Selector Switch
1986ChevroletG20Frontw/ AC; Selector Switch
1986ChevroletG30Frontw/ AC; Selector Switch
1986GMCG1500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1986GMCG1500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1986GMCG2500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1986GMCG2500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1986GMCG3500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1986GMCG3500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1985ChevroletG10Frontw/ AC; Selector Switch
1985ChevroletG20Frontw/ AC; Selector Switch
1985ChevroletG30Frontw/ AC; Selector Switch
1985GMCG1500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1985GMCG1500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1985GMCG2500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1985GMCG2500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1985GMCG3500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1985GMCG3500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1984ChevroletG10Frontw/ AC; Selector Switch
1984ChevroletG20Frontw/ AC; Selector Switch
1984ChevroletG30Frontw/ AC; Selector Switch
1984GMCG1500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1984GMCG1500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1984GMCG2500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1984GMCG2500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
1984GMCG3500FrontBlower Control Switch; with Air Conditioning; Selector Switch
1984GMCG3500FrontCompatible with vehicles equipped with air conditioning.; Selector Switch
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 209602097601571867111209601613281616157905A9760