Four Seasons 20000 Engine Cooling Fan Switch

Engine Cooling Fan Switch for Honda Accord

Four Seasons Temperature Switch 20000 is an engine-mounted cooling fan switch for 1998-2002 Honda Accord applications. It uses a gray rectangular female connector with 2 terminals and an M14 x 1.00 thread size for direct replacement service on the engine block.

Built to meet or exceed OEM requirements, this temperature switch opens at 212 and closes at 230 to control cooling fan operation based on engine temperature. The Four Seasons Temperature Switch line focuses on accurate thermal switching for engine cooling systems, and part number 20000 is a direct-fit option for Accord cooling fan service.

Key Features

• Engine-mounted cooling fan switch for Honda Accord
• Fits 1998-2002 Honda Accord, engine mounted, in block
• Gray rectangular female connector with 2 terminals
• M14 x 1.00 fitting thread size
• Open fan configuration
• Temperature off at 212 and on at 230
• Meets or exceeds OEM specifications

Detailed Description

This Four Seasons temperature switch is used in the engine cooling system to monitor coolant temperature and trigger fan operation at the specified thresholds. For Honda Accord models from 1998 through 2002, part number 20000 provides the correct engine-mounted, in-block style with the proper connector and thread configuration for replacement service. If you are searching for a Honda Accord cooling fan switch, engine cooling fan temperature switch, or Four Seasons 20000 replacement, this part matches the listed application and electrical layout.

This part cross-references Eastern Catalytic 50388 for the same application.

What It Helps Address

• Cooling fan not switching on at the correct temperature
• Cooling fan running at the wrong time
• Temperature-related fan control faults
• Failed engine-mounted coolant temperature switch
• Replacement needs for Honda Accord cooling system service

Installation Notes and Tips

Verify the connector shape, terminal count, and thread size before installation. Confirm the engine-mounted, in-block location and compare the temperature on/off points to the original switch. For best results, inspect the cooling system connector and surrounding threads for corrosion or damage before installing Four Seasons 20000.

Quality Assurance

Four Seasons lists this temperature switch as meeting or exceeding OEM requirements. The part is built for direct replacement use in the specified Honda Accord applications and follows the listed thermal switching specifications.