Tridon TFS137 Thermo Fan Switch

Overview

Tridon thermo fan switch — new old stock, never installed. Part number/reference: TFS137.

Key Features & Specifications

- Brand: Tridon — sourced from trade and distributor warehouse clearance
- Condition: New Old Stock (NOS) — brand new, never installed; packaging may show storage age
- Specification: SKU: TB-TFS137. Confirmed via Tridon's own spec sheet: 17mm spanner, M16 x 1.5 thread, single terminal, normally-open-ground circuit, switches on at 105°C, off at 100°C.

Vehicle Fitment Guide

Vehicle application for this switch is not published online — to confirm fitment against your vehicle before ordering.

Installation & Compliance

- Installation: Professional mechanic installation highly recommended; cooling system component.
- WoF / Certification: Standard like-for-like replacement part. If your vehicle's engineering has been modified from standard, please confirm certification requirements with an LVV-certified inspector before fitting.