35250-HN4-670 Thermostat Switch for Honda Foreman 500 2005-2011

Thermostat Switch for Honda Foreman 500

This thermostat switch for Honda Foreman 500 models is an OEM cross-reference replacement for part numbers 35250-HN4-670 and 35250-HN8-003, built to control cooling fan activation based on engine temperature.

Overview

This thermostat switch for Honda Foreman 500 is a temperature-sensitive electrical component that triggers the cooling fan when engine temperatures rise. Made as a direct cross-reference for OEM part numbers 35250-HN4-670 and 35250-HN8-003, it supports reliable cooling system operation on utility ATVs. It suits riders and technicians handling routine maintenance or cooling repairs.

Built For Performance

• Cross-references OEM part numbers 35250-HN4-670 and 35250-HN8-003
• Temperature-triggered switching for cooling fan activation
• Threaded body designed for direct mounting into the thermostat housing
• Electrical connector matches original factory plug configuration
• Constructed for consistent operation under repeated heat cycles

Fits These Machines

• for Honda Foreman 500 (2005-2011)

On-The-Job Use

• Replacing a failed or stuck thermostat switch during cooling system service
• Restoring automatic cooling fan operation on the trail
• Routine maintenance on Honda Foreman 500 ATVs
• Engine temperature regulation during slow-speed or heavy-load riding

Specs At A Glance

Good To Know

Q: How do I know if my thermostat switch needs replacing? A: Common signs include the cooling fan never turning on, running constantly, or the engine overheating at low speeds. Testing the switch with a multimeter against the service manual temperature specs confirms whether it has failed.

Q: Is this an original Honda part? A: This is a cross-reference replacement for Honda part numbers 35250-HN4-670 and 35250-HN8-003, not an original brand item. Confirm the part number on your old switch matches before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.