Four Seasons 35715 A/C Clutch Cycle Switch

Temperature Switch for A/C Clutch Cycling

The Four Seasons Temperature Switch 35715 is a system-mounted A/C clutch cycle switch built for 12-volt HVAC applications. It uses a driver-adjustable knob, a 2-terminal open blade connector, and a steel housing with a metal finish for direct temperature control in supported vehicles.

Compatible With Jeep Cherokee, Grand Wagoneer, J10, J20, Wagoneer, and CJ5 applications, as well as select Ford and Mercury dealer-air systems. This Four Seasons 35715 temperature switch is an OE-style replacement that meets or exceeds OEM requirements.

Key Features

• Part type: A/C clutch cycle switch / temperature switch
• Brand line: Four Seasons Temperature Switch
• Driver-adjustable knob for temperature control
• System mount design with 49 in. cap tube length
• 12-volt operation with 2 terminals
• Steel construction with metal color finish
• Open blade connector shape
• Temperature off at 26 and on at 34
• Meets or exceeds OEM specifications

Detailed Description

Four Seasons 35715 is a cycling temperature switch used in HVAC systems that require A/C compressor clutch control based on temperature. The switch is designed for system mount installation and uses a cap tube to sense temperature and regulate clutch cycling. With a 49-inch cap tube, 2-terminal layout, and driver-adjustable knob, it supports precise temperature-based operation in dealer-air and hang-on style systems.

Fits 1985-1986 Jeep Cherokee, N/A; Fits 1974-1983 Jeep Cherokee, N/A; Fits 1984-1986 Jeep Grand Wagoneer, N/A; Fits 1974-1986 Jeep J10, N/A; Fits 1974-1986 Jeep J20, N/A; Fits 1974-1985 Jeep Wagoneer, N/A; Fits 1984 Jeep Cherokee, N/A; Fits 1978-1979 Ford Pinto, N/A; Fits 1977-1979 Ford Thunderbird, N/A; Fits 1972-1979 Mercury Cougar, N/A; Fits 1972-1976 Mercury Montego, N/A; Fits 1975 Mercury Bobcat, N/A; Fits 1975 Mercury Monarch, N/A; Fits 1972-1973 Ford Mustang, N/A; Fits 1972-1973 Jeep CJ5, N/A; Fits 1972 Ford F-100, N/A; Fits 1972 Ford F-250, N/A; Fits 1972 Ford F-350, N/A; Fits 1972 Mercury Capri, N/A; Fits 1971-1972 Mercury Marquis, N/A.

This part cross-references UAC SW1094 and Gates 21624 for the same application.

Common Uses

• Restoring A/C compressor cycling control when the original temperature switch is worn
• Correcting inconsistent cabin cooling in dealer-air HVAC systems
• Replacing a failed clutch cycle switch in Jeep, Ford, or Mercury applications
• Addressing compressor short-cycling caused by temperature switch malfunction
• Repairing temperature-based A/C control in system-mounted setups

Installation Notes and Quality

Install as a system-mounted temperature switch and verify connector style, terminal count, cap tube routing, and voltage before replacement. Confirm the temperature on and temperature off settings match the vehicle’s HVAC requirements, especially on Jeep Cherokee, J10, J20, Wagoneer, and related Ford and Mercury dealer-air systems.

Four Seasons 35715 is built to meet or exceed OEM specifications for fit and function in supported applications.