Skip to product information
Fan Heat Sensor Switch For Polaris Trail Boss 350L 4X4 2X4 1990-1993

Fan Heat Sensor Switch For Polaris Trail Boss 350L 4X4 2X4 1990-1993

Write Review

Your Source for Aftermarket Parts

$22.99
Sale price  $22.99 Regular price 

Available to Order

Usually ships in 2–4 business days.
This Fan Heat Sensor Switch is a high-quality aftermarket replacement part compatible with Polaris Trail Boss 350L 4X4 2X4 1990-1993.
Industrial Retailer parts support representative

Need help finding the right part? Talk with a parts expert today.

Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT

Live Chat: Available 24/7

Call us

I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.

Randy W. — Verified customer

Product Overview

Maintain proper engine temperature management with this precision-engineered Fan Heat Sensor Switch. This component is essential for triggering the radiator fan, ensuring the engine remains within safe thermal limits during operation.

Key Features & Performance

  • Reliable Activation: Calibrated to engage the cooling fan at optimal temperatures to prevent thermal damage.
  • Durable Construction: Made with high-quality components to withstand extreme heat and vibration.
  • Plug-and-Play Fit: Designed to match original equipment dimensions for a straightforward installation process.

Fitment & Compatibility

  • Polaris Trail Boss 350L 2X4: 1990-1993
  • Polaris Trail Boss 350L 4X4: 1990-1993

Technical Specifications

  • Part Type: Fan Heat Sensor Switch
  • Installation: Direct replacement
  • Function: Coolant temperature monitoring

Frequently Asked Questions

Q: What are the symptoms of a failing fan heat sensor? A: Common symptoms include an engine that overheats because the fan does not turn on or a cooling fan that runs continuously.

Q: Is this sensor compatible with both 2X4 and 4X4 models? A: Yes, this sensor is designed to work with both the 2X4 and 4X4 configurations of the Polaris Trail Boss 350L from 1990 to 1993.

Compatibility may vary by serial number. Verify fitment before purchase.

Customers also purchased

Keywords (Used as search references only) View IP policy.