Four Seasons 37586 HVAC Blower Control Switch

HVAC Blower Control Switch for Jeep Applications

Restore blower speed control with this Four Seasons Selector Switch, part number 37586. This HVAC blower control switch is built for Jeep models that use a 5-terminal, male, rectangular connector layout and meets or exceeds OEM requirements.

Four Seasons Selector Switch 37586 is a direct-fit style replacement for select Jeep Cherokee, Comanche, Grand Wagoneer, and Wagoneer applications, including vehicles with digital instrument panels and models without air conditioning or automatic A/C, depending on the exact configuration.

Key Features

• Brand: Four Seasons Selector Switch
• Part number: 37586
• HVAC blower control switch / blower selector switch
• Male connector with rectangular shape
• 5-terminal design
• Meets or exceeds OEM specifications
• Fits select Jeep Cherokee, Comanche, Grand Cherokee, Grand Wagoneer, and Wagoneer applications

Product Details

This blower switch controls HVAC fan speed selection in vehicles equipped with the matching connector and control layout. It is a practical replacement for worn, intermittent, or non-responsive blower controls in Jeep Cherokee, Jeep Comanche, Jeep Grand Wagoneer, and Jeep Wagoneer models. This part cross-references Febi-Bilstein 37586 for the same application.

Four Seasons Selector Switch 37586 is listed for a wide range of Jeep fitments from 1981 through 1996, including 1986-1988 Jeep Cherokee, 1989-1990 Jeep Comanche, 1993 Jeep Grand Cherokee, and 1981-1984 Jeep Wagoneer configurations. Verify the vehicle’s HVAC setup before ordering, especially for models with digital instrument panels, gauge clusters, or without air conditioning.

What It Helps Fix

• Blower fan speeds that do not change
• Intermittent HVAC fan operation
• Broken or worn blower selector contacts
• Loss of cabin airflow control
• Faulty dash-mounted HVAC switch response

Installation Notes

Confirm connector style, terminal count, and HVAC configuration before installation. This switch is listed for specific Jeep models with and without air conditioning, and some applications exclude automatic air conditioning. Match the part number 37586 to the original switch and compare the vehicle’s year, model, and instrument panel setup for proper fitment.

Quality Assurance

Four Seasons lists this selector switch as meeting or exceeding OEM specifications, making it a dependable replacement choice for HVAC blower control service on select Jeep vehicles.