SPI Radiator Fan Switch Sensor for Suzuki Replaces OEM# 17680-50F70 - AT-01375

Radiator Fan Switch Sensor for Suzuki

This radiator fan switch sensor for Suzuki activates the cooling fan at the correct temperature, replacing OEM numbers 17680-50F70 and AT-01375.

Overview

The radiator fan switch sensor for Suzuki is designed to accurately trigger the radiator fan when coolant reaches operating temperature. It ensures proper engine cooling and prevents overheating. Ideal for Suzuki ATV and motorcycle applications.

Built For Performance

• Direct replacement for OEM part numbers 17680-50F70 and AT-01375
• Activates radiator fan at precise temperature threshold
• Corrosion-resistant brass or stainless steel terminals
• Drop-in fit without modifications
• Meets or exceeds OEM specifications

On-The-Job Use

• Replacing a faulty radiator fan switch on Suzuki vehicles
• Restoring proper cooling function on ATVs, motorcycles, and side-by-sides
• Ideal for routine cooling system maintenance
• Works in off-road and street riding conditions

Specs At A Glance

Good To Know

Q: Does this sensor come with a gasket or O-ring? A: This switch is supplied as shown; often the existing O-ring can be reused if in good condition, but check your service manual for sealing requirements.

Q: How do I test if my old switch is faulty? A: Use a multimeter to check continuity across the terminals when submerging the sensor in hot water at the rated temperature; no continuity indicates a failed switch.

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