Home Polaris Trail Boss 350L 2x4 4x4 Radiator Thermo Switch Sensor (1990–1993)

Polaris Trail Boss 350L 2x4 4x4 Radiator Thermo Switch Sensor (1990–1993)

NOW $121.00
Or 4 interest-free payments of $30.25
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Description:
Replaces a failing radiator thermo switch to control cooling fan activation, helps prevent overheating, and ensures reliable operation on Polaris Trail Boss 350L 2x4/4x4 from 1990–1993.

Features:
- Designed for Polaris Trail Boss 350L 1990–1993
- Compatible with 2x4 and 4x4 variants
- OEM-fit replacement for reliable cooling system

Includes:
1 x radiator thermo switch sensor

Fits Models:
Polaris Trail Boss 350L

Model Years:
1990-1993

Submodels:
2x4, 4x4

Engine Options:
350cc

Radiator Thermo Switch Sensor for Polaris Trail Boss 350L 2x4 4x4 (1990–1993)

radiator, thermo switch, Polaris, Trail Boss 350L, 1990-1993, cooling sensor, replacement

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

Where your part ships from:

Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.


We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.


For more details, visit our Track Your Order page.

Product Enquiry

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