---
product_id: 15101017
title: "AUTEX Fan Thermostat Temperature Switch 185 to 200 Degree Electric Engine Cooling Fan Temperature Sensor 3/8\" Pipe Thread NPT Fit for 10\" 12\" 14\" 16\""
brand: "partssquare"
price: "¥5381"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/15101017-autex-fan-thermostat-temperature-switch-185-to-200-degree-electric
store_origin: JP
region: Japan
---

# 12V electric operation 3/8" NPT pipe thread fit Activates at 200°F AUTEX Fan Thermostat Temperature Switch 185 to 200 Degree Electric Engine Cooling Fan Temperature Sensor 3/8" Pipe Thread NPT Fit for 10" 12" 14" 16"

**Brand:** partssquare
**Price:** ¥5381
**Availability:** ✅ In Stock

## Summary

> 🌬️ Keep your engine cool, your ride smooth, and your status on point!

## Quick Answers

- **What is this?** AUTEX Fan Thermostat Temperature Switch 185 to 200 Degree Electric Engine Cooling Fan Temperature Sensor 3/8" Pipe Thread NPT Fit for 10" 12" 14" 16" by partssquare
- **How much does it cost?** ¥5381 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/15101017-autex-fan-thermostat-temperature-switch-185-to-200-degree-electric)

## Best For

- partssquare enthusiasts

## Why This Product

- Trusted partssquare brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** Weighing just 1.76 ounces with a sleek design, it fits seamlessly into your vehicle’s cooling system.
- • **Durable & Tested Quality:** Brand new, factory-tested thermostat ensures reliable performance without remanufactured risks.
- • **Plug & Play Installation:** Direct replacement with 3/8" NPT thread, ready to install straight out of the box—no hassle, no downtime.
- • **Precision Temperature Control:** Automatically triggers fan ON at 200°F and OFF at 185°F for optimal engine cooling.
- • **Universal Engine Compatibility:** Fits a wide range of popular engines from 260 to 502 cubic inches—one sensor, endless possibilities.

## Overview

The AUTEX Fan Thermostat Temperature Switch is a high-quality, electric 12V sensor designed to activate cooling fans at 200°F and deactivate at 185°F. Compatible with a broad range of engines and fan sizes (10" to 16"), it features a 3/8" NPT pipe thread for easy installation. Factory-tested and built for durability, this compact sensor ensures efficient engine temperature management for professional-grade performance.

## Description

Full description not available

## Features

- The Cooling Fan Temperature Sensor Fits Most Engines: 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 engine.
- This fan thermostat temperature kit (3/8" pipe thread NPT) is fit for any of our 10", 12", 14", and 16" inch fans, as well as our dual fans. Direct replacement and ready for install, straight out of the box.
- It activates your fan when the temperature reaches 200 degrees and turns off at approximately 185 degrees.
- Not remanufactured or rebuilt, Tested prior to leaving the factory.
- High Quality Replacement Parts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | Electric |
| Current Rating | 5 Amps |
| Operating Voltage | 12 Volts |
| Contact Type | Normally Open |
| Connector Type | Plug In |
| Brand | PartsSquare |
| Switch Type | Pressure Switch |
| Terminal | Physical |
| Actuator Type | Pressure |
| International Protection Rating | 200 degree celsius |
| Number of Positions | 1 |
| Lower Temperature Rating | 2E+2 Degrees Fahrenheit |
| Upper Temperature Rating | 2E+2 Degrees Fahrenheit |
| Control Method | Remote |
| Connectivity Protocol | Wi-Fi |
| Wattage | 6E+1 |
| Unit Count | 1 Count |
| Manufacturer | PartsSquare |
| UPC | 702373937425 |
| Item Weight | 1.76 ounces |
| Package Dimensions | 2.48 x 1.1 x 1.06 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | GRQV-0783480188 |
| OEM Part Number | Fits 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 ENGINES |
| Special Features | It activates your fan when the temperature reaches 200 degrees and turns off at approximately 185 degrees. Fits : 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 ENGINES |

## Product Details

- **Operation Mode:** Electric
- **Current Rating:** 5 Amps
- **Operating Voltage:** 12 Volts
- **Contact Type:** Normally Open
- **Connector Type:** Plug In
- **Brand:** PartsSquare
- **Switch Type:** Pressure Switch
- **Terminal:** Physical
- **Actuator Type:** Pressure
- **International Protection Rating:** 200 degree celsius

## Images

![AUTEX Fan Thermostat Temperature Switch 185 to 200 Degree Electric Engine Cooling Fan Temperature Sensor 3/8" Pipe Thread NPT Fit for 10" 12" 14" 16" - Image 1](https://m.media-amazon.com/images/I/71c8IWnXarL.jpg)
![AUTEX Fan Thermostat Temperature Switch 185 to 200 Degree Electric Engine Cooling Fan Temperature Sensor 3/8" Pipe Thread NPT Fit for 10" 12" 14" 16" - Image 2](https://m.media-amazon.com/images/I/61n-utC+wVL.jpg)
![AUTEX Fan Thermostat Temperature Switch 185 to 200 Degree Electric Engine Cooling Fan Temperature Sensor 3/8" Pipe Thread NPT Fit for 10" 12" 14" 16" - Image 3](https://m.media-amazon.com/images/I/61HC5t5DjDL.jpg)
![AUTEX Fan Thermostat Temperature Switch 185 to 200 Degree Electric Engine Cooling Fan Temperature Sensor 3/8" Pipe Thread NPT Fit for 10" 12" 14" 16" - Image 4](https://m.media-amazon.com/images/I/61cv3NgQIwL.jpg)
![AUTEX Fan Thermostat Temperature Switch 185 to 200 Degree Electric Engine Cooling Fan Temperature Sensor 3/8" Pipe Thread NPT Fit for 10" 12" 14" 16" - Image 5](https://m.media-amazon.com/images/I/61AhPWvGRKL.jpg)

## Questions & Answers

**Q: What is the thread pitch of the temperature switch**
A: I am pretty sure it is pipe thread. I think the switch itself is 3/8 in. pipe and the bushing is 1/2 in. pipe.

**Q: at what temp does fan energize,and is this adjustable,**
A: It will send the signal to the relay at 200 degrees coolant temp and turn the fan off once it reaches 185 degrees coolant temp. it is not adjustable, that is the temps it will happen at +-1 degree

**Q: Whats the best temperature range sensor for a 396 Chevelle**
A: I would put in a 180 degree thermostat and see what temp it goes up to. I would set the fan around 195.

**Q: would this part work as a coolant temperature sensor?**
A: If you mean for a gauge, no, it is strictly a switch. It would work for a light, but would turn it on very esrly.

## Frequently Bought Together

- AUTEX Fan Thermostat Temperature Switch 185 to 200 Degree Electric Engine Cooling Fan Temperature Sensor 3/8" Pipe Thread NPT Fit for 10" 12" 14" 16" Fan
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-11*