Four Seasons 37566 HVAC Blower Control Switch - Front or Rear

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Selector Switch

Four Seasons 37566 HVAC Blower Control Switch - Front or Rear

Brand	Four Seasons 93LLB2
Amperage Rating	1.03984375
Bulb Base Type	BA15s
Bulb Color	Clear
Bulb Finish	Clear
Bulb Material	Glass
Bulb Technology	Incandescent
Bulb Type	LongerLife Mini Bulb
DOT Approved	No
Diameter	1.04
Filament Quantity	1
Filament Type	C-2R
Length	2
Voltage	12.8
Wattage	13.31
Product line	Selector Switch
Fits	—265 vehicles

OE direct replacement. Meets OEM requirements for dependable HVAC control.

Selector switch. Controls blower speed with a simple, direct interface.

Rectangular connector. Male 4-terminal design for a secure electrical connection.

Cross-references Febi-Bilstein 37566, MTC/Ronak 1041 and 110207 for the same application. See all 9.

$52.73Free shipping

In stock · usually ships same day before 1pm CST

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

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

HVAC Blower Control Switch for Classic GM Trucks

Restore reliable cabin airflow control with this Four Seasons Selector Switch HVAC blower control switch. Built as a direct replacement selector switch for vehicles with the correct connector and terminal layout, it helps bring back consistent fan-speed operation in classic Chevrolet and GMC HVAC systems.

Four Seasons Selector Switch line parts are built for straightforward service replacement, with OE-style fit and function for aging climate control systems. Part number 37566 is a male, rectangular connector design with 4 terminals and meets or exceeds OEM requirements.

Key Features

HVAC blower control switch / selector switch for blower speed selection
Male rectangular connector for a secure electrical connection
4-terminal design for the specified HVAC circuit
Meets or exceeds OEM requirements
Direct replacement for select Chevrolet and GMC applications
Part number 37566 for easy identification

Detailed Description

This Four Seasons HVAC blower control switch is designed for vehicles that use a selector-style blower control in the dash HVAC panel. It is commonly searched as an HVAC blower control switch for Chevrolet C10, K5 Blazer, GMC Jimmy, and related GM truck and SUV applications. If your original switch has worn contacts, intermittent fan speeds, or a loose selector feel, this replacement helps restore normal blower operation.

This part cross-references Febi-Bilstein 37566 for the same application. Use part number 37566 when verifying the correct selector switch for your vehicle’s HVAC system.

What It Helps Fix

Blower motor only working on certain fan speeds
Intermittent HVAC fan operation
Worn or damaged selector switch contacts
Loose, unresponsive, or inconsistent blower control
Loss of cabin airflow control in the dash HVAC panel

Installation Notes and Fitment

Confirm connector shape, terminal count, and HVAC configuration before installation. Fits 1975-1982 Chevrolet C10, N/A; 1975-1982 Chevrolet C20, N/A; 1977-1982 Chevrolet C30, N/A; 1977-1982 Chevrolet K10, N/A; 1975-1982 Chevrolet K20, N/A; 1977-1982 Chevrolet K30, N/A; 1982 Chevrolet K5 Blazer, N/A; 1979-1982 GMC C1500 Suburban, Front; 1979-1982 GMC C2500 Suburban, Front; 1979-1982 GMC Jimmy, Front; 1979-1982 GMC K1500 Suburban, Front; 1979-1982 GMC K2500 Suburban, Front; and additional listed Chevrolet and GMC applications shown in the fitment data.

For best results, compare the original switch connector, terminal layout, and HVAC option package before replacement. This part is listed for select vehicles equipped with air conditioning and other configuration-specific HVAC setups.

Quality Assurance

Four Seasons part 37566 is listed as meeting or exceeding OEM requirements, supporting dependable replacement quality for service work on compatible HVAC systems.

This part fits 265 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Position	Notes
1982	Chevrolet	C10	—	—	N/A	Selector Switch
1982	Chevrolet	C10	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1982	Chevrolet	C20	—	—	N/A	Selector Switch
1982	Chevrolet	C20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1982	Chevrolet	C30	—	—	N/A	Selector Switch
1982	Chevrolet	C30	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1982	Chevrolet	K10	—	—	N/A	Selector Switch
1982	Chevrolet	K10	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1982	Chevrolet	K20	—	—	N/A	Selector Switch
1982	Chevrolet	K20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1982	Chevrolet	K30	—	—	N/A	Selector Switch
1982	Chevrolet	K30	—	—	N/A	Blower Motor Switch; w/ Gauge; Selector Switch
1982	Chevrolet	K30	—	—	N/A	w/ Gauge; Selector Switch
1982	Chevrolet	K5 Blazer	—	—	N/A	Blower Motor Switch; w/ Gauge; Selector Switch
1982	Chevrolet	K5 Blazer	—	—	N/A	w/ Gauge; Selector Switch
1982	GMC	C1500	—	—	N/A	Blower Motor Switch; w/o Dust Filter; Selector Switch
1982	GMC	C1500	—	—	N/A	w/o Dust Filter; Selector Switch
1982	GMC	C1500 Suburban	—	—	Front	Selector Switch
1982	GMC	C1500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1982	GMC	C2500	—	—	N/A	Blower Motor Switch; w/o Dust Filter; Selector Switch
1982	GMC	C2500	—	—	N/A	w/o Dust Filter; Selector Switch
1982	GMC	C2500 Suburban	—	—	Front	Selector Switch
1982	GMC	C2500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1982	GMC	C3500	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1982	GMC	C3500	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1982	GMC	Jimmy	—	—	Front	Selector Switch
1982	GMC	Jimmy	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1982	GMC	K1500	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1982	GMC	K1500	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1982	GMC	K1500 Suburban	—	—	Front	Selector Switch
1982	GMC	K1500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1982	GMC	K2500	—	—	N/A	Selector Switch
1982	GMC	K2500	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1982	GMC	K2500 Suburban	—	—	Front	Selector Switch
1982	GMC	K2500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1982	GMC	K3500	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1982	GMC	K3500	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1981	Chevrolet	C10	—	—	N/A	Selector Switch
1981	Chevrolet	C10	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1981	Chevrolet	C20	—	—	N/A	Selector Switch
1981	Chevrolet	C20	—	—	N/A	Blower Motor Switch fits models manufactured from October 2000.; Selector Switch
1981	Chevrolet	C20	—	—	N/A	Fits models from October 2000.; Selector Switch
1981	Chevrolet	C30	—	—	N/A	Selector Switch
1981	Chevrolet	C30	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1981	Chevrolet	K10	—	—	N/A	Selector Switch
1981	Chevrolet	K10	—	—	Rear	Blower Motor Switch; w/o ATC (Automatic Temperature Control); Rear Auxiliary Unit; Selector Switch
1981	Chevrolet	K10	—	—	Rear	w/o ATC (Automatic Temperature Control); Rear Auxiliary Unit; Selector Switch
1981	Chevrolet	K20	—	—	N/A	Selector Switch
1981	Chevrolet	K20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1981	Chevrolet	K30	—	—	N/A	Selector Switch
1981	Chevrolet	K30	—	—	Rear	Blower Motor Switch; w/o ATC (Automatic Temperature Control); Rear Auxiliary Unit; Selector Switch
1981	Chevrolet	K30	—	—	Rear	w/o ATC (Automatic Temperature Control); Rear Auxiliary Unit; Selector Switch
1981	Chevrolet	K5 Blazer	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1981	Chevrolet	K5 Blazer	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1981	GMC	C1500	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1981	GMC	C1500	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1981	GMC	C1500 Suburban	—	—	Front	Selector Switch
1981	GMC	C1500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1981	GMC	C2500	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1981	GMC	C2500	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1981	GMC	C2500 Suburban	—	—	Front	Selector Switch
1981	GMC	C2500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1981	GMC	C3500	—	—	N/A	Selector Switch
1981	GMC	C3500	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1981	GMC	Jimmy	—	—	Front	Selector Switch
1981	GMC	Jimmy	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1981	GMC	K1500	—	—	N/A	Selector Switch
1981	GMC	K1500	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1981	GMC	K1500 Suburban	—	—	Front	Selector Switch
1981	GMC	K1500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1981	GMC	K2500	—	—	N/A	Blower Motor Switch; w/o Dust Filter; Selector Switch
1981	GMC	K2500	—	—	N/A	w/o Dust Filter; Selector Switch
1981	GMC	K2500 Suburban	—	—	Front	Selector Switch
1981	GMC	K2500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1981	GMC	K3500	—	—	N/A	Selector Switch
1981	GMC	K3500	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	Chevrolet	C10	—	—	N/A	Selector Switch
1980	Chevrolet	C10	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	Chevrolet	C20	—	—	N/A	Selector Switch
1980	Chevrolet	C20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	Chevrolet	C30	—	—	N/A	Selector Switch
1980	Chevrolet	C30	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	Chevrolet	K10	—	—	N/A	Selector Switch
1980	Chevrolet	K10	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	Chevrolet	K20	—	—	N/A	Selector Switch
1980	Chevrolet	K20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	Chevrolet	K30	—	—	N/A	Selector Switch
1980	Chevrolet	K30	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	Chevrolet	K5 Blazer	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1980	Chevrolet	K5 Blazer	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1980	Chevrolet	Malibu	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1980	Chevrolet	Malibu	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1980	GMC	C1500	—	—	N/A	Selector Switch
1980	GMC	C1500	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	GMC	C1500 Suburban	—	—	Front	Selector Switch
1980	GMC	C1500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	GMC	C2500	—	—	N/A	Selector Switch
1980	GMC	C2500	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	GMC	C2500 Suburban	—	—	Front	Selector Switch
1980	GMC	C2500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	GMC	C3500	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1980	GMC	C3500	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1980	GMC	Jimmy	—	—	Front	Selector Switch
1980	GMC	Jimmy	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	GMC	K1500	—	—	N/A	Selector Switch
1980	GMC	K1500	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	GMC	K1500 Suburban	—	—	Front	Selector Switch
1980	GMC	K1500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	GMC	K2500	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1980	GMC	K2500	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1980	GMC	K2500 Suburban	—	—	Front	Selector Switch
1980	GMC	K2500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1980	GMC	K3500	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1980	GMC	K3500	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1979	Chevrolet	C10	—	—	N/A	Selector Switch
1979	Chevrolet	C10	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1979	Chevrolet	C20	—	—	N/A	Selector Switch
1979	Chevrolet	C20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1979	Chevrolet	C30	—	—	N/A	Selector Switch
1979	Chevrolet	C30	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1979	Chevrolet	C30	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1979	Chevrolet	K10	—	—	N/A	Selector Switch
1979	Chevrolet	K10	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1979	Chevrolet	K20	—	—	N/A	Selector Switch
1979	Chevrolet	K20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1979	Chevrolet	K30	—	—	N/A	Selector Switch
1979	Chevrolet	K30	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1979	Chevrolet	K5 Blazer	—	—	N/A	Blower Motor Switch; w/ Gauge; Selector Switch
1979	Chevrolet	K5 Blazer	—	—	N/A	w/ Gauge; Selector Switch
1979	Chevrolet	Malibu	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1979	Chevrolet	Malibu	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1979	GMC	C1500	—	—	N/A	Selector Switch
1979	GMC	C1500	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1979	GMC	C1500 Suburban	—	—	Front	Selector Switch
1979	GMC	C1500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1979	GMC	C2500	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1979	GMC	C2500	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1979	GMC	C2500 Suburban	—	—	Front	Selector Switch
1979	GMC	C2500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1979	GMC	C3500	—	—	N/A	Selector Switch
1979	GMC	C3500	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1979	GMC	Jimmy	—	—	Front	Selector Switch
1979	GMC	Jimmy	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1979	GMC	K1500	—	—	N/A	Blower Motor Switch; Federal Emissions; Selector Switch
1979	GMC	K1500	—	—	N/A	Federal Emissions; Selector Switch
1979	GMC	K1500 Suburban	—	—	Front	Selector Switch
1979	GMC	K1500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1979	GMC	K2500	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1979	GMC	K2500	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1979	GMC	K2500 Suburban	—	—	Front	Selector Switch
1979	GMC	K2500 Suburban	—	—	Front	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1979	GMC	K3500	—	—	N/A	Blower Motor Switch; Federal Emissions; Selector Switch
1979	GMC	K3500	—	—	N/A	Federal Emissions; Selector Switch
1978	Chevrolet	C10	—	—	N/A	Selector Switch
1978	Chevrolet	C10	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1978	Chevrolet	C20	—	—	N/A	Selector Switch
1978	Chevrolet	C20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1978	Chevrolet	C30	—	—	N/A	Selector Switch
1978	Chevrolet	C30	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1978	Chevrolet	K10	—	—	N/A	Selector Switch
1978	Chevrolet	K10	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1978	Chevrolet	K20	—	—	N/A	Selector Switch
1978	Chevrolet	K20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1978	Chevrolet	K30	—	—	N/A	Selector Switch
1978	Chevrolet	K30	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1978	Chevrolet	K5 Blazer	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1978	Chevrolet	K5 Blazer	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1978	Chevrolet	Malibu	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1978	Chevrolet	Malibu	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1978	GMC	Jimmy	—	—	N/A	Selector Switch
1978	GMC	Jimmy	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1977	Chevrolet	C10	—	—	N/A	Selector Switch
1977	Chevrolet	C10	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1977	Chevrolet	C20	—	—	N/A	Selector Switch
1977	Chevrolet	C20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1977	Chevrolet	C30	—	—	N/A	Selector Switch
1977	Chevrolet	C30	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1977	Chevrolet	El Camino	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1977	Chevrolet	El Camino	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1977	Chevrolet	K10	—	—	N/A	Selector Switch
1977	Chevrolet	K10	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1977	Chevrolet	K20	—	—	N/A	Selector Switch
1977	Chevrolet	K20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1977	Chevrolet	K30	—	—	N/A	Selector Switch
1977	Chevrolet	K30	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1977	Chevrolet	K5 Blazer	—	—	N/A	Blower Motor Switch; w/ Gauge; Selector Switch
1977	Chevrolet	K5 Blazer	—	—	N/A	w/ Gauge; Selector Switch
1977	Chevrolet	Malibu	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1977	Chevrolet	Malibu	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1977	Chevrolet	Monte Carlo	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1977	Chevrolet	Monte Carlo	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1977	GMC	Jimmy	—	—	N/A	Blower Motor Switch; w/o Rear AC; Selector Switch
1977	GMC	Jimmy	—	—	N/A	Rear A/C not included in this assembly.; Selector Switch
1976	Chevrolet	C10	—	—	N/A	Selector Switch
1976	Chevrolet	C10	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1976	Chevrolet	C20	—	—	N/A	Selector Switch
1976	Chevrolet	C20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1976	Chevrolet	C30	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1976	Chevrolet	C30	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1976	Chevrolet	El Camino	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1976	Chevrolet	El Camino	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1976	Chevrolet	K10	—	—	N/A	Blower Motor Switch; Federal Emissions; Selector Switch
1976	Chevrolet	K10	—	—	N/A	Federal Emissions; Selector Switch
1976	Chevrolet	K20	—	—	N/A	Selector Switch
1976	Chevrolet	K20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1976	Chevrolet	K5 Blazer	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1976	Chevrolet	K5 Blazer	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1976	Chevrolet	Malibu	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1976	Chevrolet	Malibu	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1976	Chevrolet	Monte Carlo	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1976	Chevrolet	Monte Carlo	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1976	GMC	Jimmy	—	—	N/A	Blower Motor Switch; w/o Rear AC; Selector Switch
1976	GMC	Jimmy	—	—	N/A	Rear A/C not included in this assembly.; Selector Switch
1975	Chevrolet	C10	—	—	N/A	Selector Switch
1975	Chevrolet	C10	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1975	Chevrolet	C10 Suburban	—	—	N/A	Selector Switch
1975	Chevrolet	C10 Suburban	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1975	Chevrolet	C20	—	—	N/A	Selector Switch
1975	Chevrolet	C20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1975	Chevrolet	C20 Suburban	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1975	Chevrolet	C20 Suburban	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1975	Chevrolet	C30	—	—	N/A	Selector Switch
1975	Chevrolet	C30	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1975	Chevrolet	El Camino	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1975	Chevrolet	El Camino	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1975	Chevrolet	K10	—	—	N/A	Blower Motor Switch; w/ Gauge; Selector Switch
1975	Chevrolet	K10	—	—	N/A	w/ Gauge; Selector Switch
1975	Chevrolet	K10 Suburban	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1975	Chevrolet	K10 Suburban	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1975	Chevrolet	K20	—	—	N/A	Selector Switch
1975	Chevrolet	K20	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1975	Chevrolet	K20 Suburban	6.6L	V8	N/A	Blower Motor Switch; w/ Gauge; Selector Switch
1975	Chevrolet	K20 Suburban	6.6L	V8	N/A	w/ Gauge; Selector Switch
1975	Chevrolet	K20 Suburban	5.7L	V8	N/A	Blower Motor Switch; w/ Gauge; Selector Switch
1975	Chevrolet	K20 Suburban	5.7L	V8	N/A	w/ Gauge; Selector Switch
1975	Chevrolet	K20 Suburban	4.8L	L6	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1975	Chevrolet	K20 Suburban	4.8L	L6	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1975	Chevrolet	K5 Blazer	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1975	Chevrolet	K5 Blazer	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1975	GMC	Jimmy	—	—	N/A	Selector Switch
1975	GMC	Jimmy	—	—	N/A	Prior to purchase, ensure compatibility with vehicle's make, model, and year for HVAC Blower Control Switch.; Selector Switch
1974	Chevrolet	Blazer	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1974	Chevrolet	Blazer	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1974	Chevrolet	C10 Suburban	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1974	Chevrolet	C10 Suburban	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1974	Chevrolet	C20 Suburban	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1974	Chevrolet	C20 Suburban	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1974	Chevrolet	K10 Suburban	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1974	Chevrolet	K10 Suburban	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1974	Chevrolet	K20 Suburban	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1974	Chevrolet	K20 Suburban	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1974	GMC	Jimmy	—	—	N/A	Blower Motor Switch; w/o Dust Filter; Selector Switch
1974	GMC	Jimmy	—	—	N/A	w/o Dust Filter; Selector Switch
1973	Chevrolet	Blazer	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1973	Chevrolet	Blazer	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1973	Chevrolet	C10 Suburban	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1973	Chevrolet	C10 Suburban	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1973	Chevrolet	C20 Suburban	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1973	Chevrolet	C20 Suburban	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1973	Chevrolet	K10 Suburban	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1973	Chevrolet	K10 Suburban	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1973	Chevrolet	K20 Suburban	—	—	N/A	Blower Control Switch; with Air Conditioning; Selector Switch
1973	Chevrolet	K20 Suburban	—	—	N/A	Compatible with vehicles equipped with air conditioning.; Selector Switch
1973	GMC	Jimmy	—	—	N/A	Blower Motor Switch; w/o Rear AC; Selector Switch
1973	GMC	Jimmy	—	—	N/A	Rear A/C not included in this assembly.; Selector Switch
No rows match your filter.

Directly replaces or cross-references 9 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Febi-Bilstein — 37566MTC/Ronak — 104111020746936815715171221830816161766A10166SW1877