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SKU:
NLT2T02783
Ships for free in 2–4 business days.
Fan Heat Sensor Switch For Polaris Trail Boss 350L 4X4 2X4 1990-1993
$22.99
In Stock
$22.99
Sale price
$22.99
Regular price
Replace a faulty radiator-fan temperature switch on the matching Polaris Trail Boss 350L.
Estimated delivery between
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- 1990–1993 Polaris Trail Boss 350L 2x4
- 1990–1993 Polaris Trail Boss 350L 4x4
Important fitment note: Confirm model year, electrical terminal and temperature switching range. Applications must be checked against the original part number and equipment serial-number catalog; engine or option changes can affect fitment.
Product Overview
The thermal switch closes or opens its circuit at the specified coolant temperature to control fan operation. If the fan never comes on or runs continuously, test the fan, wiring and relay along with the switch.
Key Features & Performance
- Engine-cooling fan thermal switch
- Listed for 1990–1993 Trail Boss 350L variants
Common Reasons for Replacement
Cooling fan fails to switch on at temperature or runs incorrectly. Confirm the fault before ordering; other components can cause similar symptoms.
Frequently Asked Questions
Is this a genuine OEM part? This listing is for a replacement part unless otherwise explicitly stated. Manufacturer names and part numbers identify compatible applications only.
How do I confirm fitment? Confirm model year, electrical terminal and temperature switching range.
Part Summary
keywords: engine-cooling fan thermal switch, polaris replacement fan heat sensor switch for polaris trail boss
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.