---
product_id: 429139527
title: "Mishimoto MMTS-4RUN40-03 Racing Thermostat Fits Toyota 4Runner 2003+"
brand: "mishimoto"
price: "239086CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/429139527-mishimoto-mmts-4run40-03-racing-thermostat-fits-toyota-4runner-2003
store_origin: SN
region: Senegal
---

# 71°C activation temp Stock-style housing Lifetime warranty Mishimoto MMTS-4RUN40-03 Racing Thermostat Fits Toyota 4Runner 2003+

**Brand:** mishimoto
**Price:** 239086CFA
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Drive Hot: Upgrade Your 4Runner’s Heartbeat

## Quick Answers

- **What is this?** Mishimoto MMTS-4RUN40-03 Racing Thermostat Fits Toyota 4Runner 2003+ by mishimoto
- **How much does it cost?** 239086CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/429139527-mishimoto-mmts-4run40-03-racing-thermostat-fits-toyota-4runner-2003)

## Best For

- mishimoto enthusiasts

## Why This Product

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

## Key Features

- • **Built for the Heat:** Perfect for hot climates, heavy towing, and extreme driving conditions
- • **Peace of Mind Included:** Backed by Mishimoto’s industry-leading lifetime warranty
- • **Plug & Play Performance:** Stock-style housing with pre-installed thermostat ensures hassle-free installation
- • **Durability You Can Trust:** Crafted from premium aluminum stainless steel for long-lasting reliability
- • **Cooler Engine, Cooler Drive:** Activates coolant flow at 71°C vs. factory 82°C for optimal temperature control

## Overview

The Mishimoto MMTS-4RUN40-03 Racing Thermostat is a direct-fit, low-temperature thermostat designed for 2003+ Toyota 4Runner 4.0L models. It activates coolant flow earlier at 71°C (160°F) compared to the factory 82°C (180°F), reducing engine temperatures for enhanced performance in hot climates and demanding conditions. Featuring a stock-style housing for easy installation and constructed from durable aluminum stainless steel, it comes with a lifetime warranty for lasting peace of mind.

## Description

Mishimoto MMTS-4RUN40-03 Racing Thermostat Fits Toyota 4Runner 2003+

## Features

- Compatible with 2003+ Toyota 4Runner 4.0L
- Stock-style housing includes pre-installed low-temperature thermostat for easy install
- The lower activation temperature allows coolant to flow through the engine earlier, which reduces and maintains lower engine temperatures. (71°C/160°F compared to the factory thermostat at 82°C/180°F)
- Ideal for use in hot climates, on modified vehicles, or in extreme towing/driving conditions
- Nishimoto Lifetime Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mishimoto |
| Brand | Mishimoto |
| Model | Mishimoto MMTS-4RUN40-03 Toyota 4Runner 4.0L Low-Temp Racing Thermostat, 2003+ |
| Product Dimensions | 12.7 x 7.62 x 10.16 cm; 251 g |
| Item model number | MMTS-4RUN40-03 |
| Manufacturer Part Number | MMTS-4RUN40-03 |
| OEM Part Number | 160310P010 |
| Mirror Adjustment | Button Control |
| Material | Aluminum Stainless Steel |
| Colour | Mmts-4run40-03 |
| Assembly Required | No |
| Voltage | 24 Volts |
| Manufacturer | Mishimoto |
| Country of Origin | USA |
| Item Weight | 251 g |

## Product Details

- **Brand:** Mishimoto
- **Model Name:** MMTS-4RUN40-03
- **Controller Type:** Push Button
- **Specific Uses For Product:** Hot climates, modified vehicles, extreme towing/driving conditions
- **Temperature Control Type:** Thermostatic
- **Power Source:** Hardwired
- **Item Weight:** 0.25 Kilograms
- **Voltage:** 24 Volts
- **Material:** Aluminum Stainless Steel
- **Shape:** Round

## Images

![Mishimoto MMTS-4RUN40-03 Racing Thermostat Fits Toyota 4Runner 2003+ - Image 1](https://m.media-amazon.com/images/I/71zmwXmhp1L.jpg)
![Mishimoto MMTS-4RUN40-03 Racing Thermostat Fits Toyota 4Runner 2003+ - Image 2](https://m.media-amazon.com/images/I/81DArv48QlL.jpg)
![Mishimoto MMTS-4RUN40-03 Racing Thermostat Fits Toyota 4Runner 2003+ - Image 3](https://m.media-amazon.com/images/I/81ikiJQLXHL.jpg)

## Questions & Answers

**Q: Does this fit Fj cruiser 2008?**
A: This thermostat will not fit your 2008 FJ Cruiser. If you have any other questions please send an email to support@mishimoto.com and we would be happy to assist further. 

Thanks, 

Mishimoto

## Frequently Bought Together

- Mishimoto MMTS-4RUN40-03 Racing Thermostat Compatible With Toyota 4Runner 2003+
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**Shop now:** [https://www.desertcart.sn/products/429139527-mishimoto-mmts-4run40-03-racing-thermostat-fits-toyota-4runner-2003](https://www.desertcart.sn/products/429139527-mishimoto-mmts-4run40-03-racing-thermostat-fits-toyota-4runner-2003)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-01*