Radiator Fan Thermal Sensor Switch for Polaris Sportsman 600 (2003–2004) and 700 (2002–2004 Carb Models) – Direct Replacement – Replaces 4010161
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Radiator Fan Thermal Sensor Switch for Polaris Sportsman 600 (2003–2004) and 700 (2002–2004 Carb Models) – Direct Replacement – Replaces 4010161
Replacement Radiator Fan Sensor – Restores proper cooling fan function
Factory Temperature Settings – Matches original fan activation temperature for reliable cooling
Easy Installation – Screws into the radiator and plugs directly into the harness
Application-Specific Fit – Fits Sportsman 600 (2003–2004) and Sportsman 700 (2002–2004 carb only)
Direct Replacement – Replaces Polaris part number 4010161
Buy with confidence as this sensor plugs right in and has the exact same temp settings as stock. This unit is located on the bottom of the radiator on the right hand side and controls the cooling fan operation. Replaces Polaris part number 4010161. Fits all 2003-04 Polaris Sportsman 600 models and all 2002-04 Sportsman 700 carb models (Does not fit EFI models).